From patchwork Wed Dec 29 06:39:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Pandey X-Patchwork-Id: 1573905 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=jQMPimzd; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org; receiver=) Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JP2KX6V20z9s0r for ; Wed, 29 Dec 2021 17:57:52 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 748F5385842A for ; Wed, 29 Dec 2021 06:57:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 748F5385842A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1640761070; bh=9XJs9hHUfRFwwOI6DuskrjjjLKqmWfwiPRHMH3xGbGs=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=jQMPimzd2jGs5KXK7Nq4WuWI1eRH/TqN+fFA12kUzUVQn63A6vyUh2QjZjbDS7idG CXX6CtWikeIClbxnQbD4WOBBLmbbTyiy0CuhsLk2Q2vY7TaS9JQtHts44a6Nx3ECqt 5lSdYO1U18z6N5zt50ULCCHe1Vqm8xR88bUMHbDM= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by sourceware.org (Postfix) with ESMTPS id E8CCF385800C for ; Wed, 29 Dec 2021 06:40:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E8CCF385800C X-IronPort-AV: E=McAfee;i="6200,9189,10211"; a="221470420" X-IronPort-AV: E=Sophos;i="5.88,244,1635231600"; d="scan'208";a="221470420" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Dec 2021 22:40:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,244,1635231600"; d="scan'208";a="470233947" Received: from scymds01.sc.intel.com ([10.148.94.138]) by orsmga006.jf.intel.com with ESMTP; 28 Dec 2021 22:40:02 -0800 Received: from gskx-1.sc.intel.com (gskx-1.sc.intel.com [172.25.149.211]) by scymds01.sc.intel.com with ESMTP id 1BT6e0Ik006479; Tue, 28 Dec 2021 22:40:02 -0800 To: libc-alpha@sourceware.org Subject: [PATCH v5 12/18] x86-64: Add vector log2/log2f implementation to libmvec Date: Tue, 28 Dec 2021 22:39:54 -0800 Message-Id: <20211229064000.1465621-13-skpgkp2@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211229064000.1465621-1-skpgkp2@gmail.com> References: <20211229064000.1465621-1-skpgkp2@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, FORGED_GMAIL_RCVD, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, GIT_PATCH_0, HK_RANDOM_ENVFROM, HK_RANDOM_FROM, KAM_DMARC_NONE, KAM_DMARC_STATUS, KAM_SHORT, KAM_STOCKGEN, NML_ADSP_CUSTOM_MED, SPF_HELO_PASS, SPF_SOFTFAIL, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Sunil K Pandey via Libc-alpha From: Sunil Pandey Reply-To: Sunil K Pandey Cc: andrey.kolesov@intel.com, marius.cornea@intel.com Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org Sender: "Libc-alpha" Implement vectorized log2/log2f containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector log2/log2f with regenerated ulps. Reviewed-by: H.J. Lu --- bits/libm-simd-decl-stubs.h | 11 + math/bits/mathcalls.h | 2 +- .../unix/sysv/linux/x86_64/libmvec.abilist | 8 + sysdeps/x86/fpu/bits/math-vector.h | 4 + .../x86/fpu/finclude/math-vector-fortran.h | 4 + sysdeps/x86_64/fpu/Makeconfig | 1 + sysdeps/x86_64/fpu/Versions | 2 + sysdeps/x86_64/fpu/libm-test-ulps | 20 + .../fpu/multiarch/svml_d_log22_core-sse2.S | 20 + .../x86_64/fpu/multiarch/svml_d_log22_core.c | 27 + .../fpu/multiarch/svml_d_log22_core_sse4.S | 1339 +++++++++++++++++ .../fpu/multiarch/svml_d_log24_core-sse.S | 20 + .../x86_64/fpu/multiarch/svml_d_log24_core.c | 27 + .../fpu/multiarch/svml_d_log24_core_avx2.S | 1324 ++++++++++++++++ .../fpu/multiarch/svml_d_log28_core-avx2.S | 20 + .../x86_64/fpu/multiarch/svml_d_log28_core.c | 27 + .../fpu/multiarch/svml_d_log28_core_avx512.S | 293 ++++ .../fpu/multiarch/svml_s_log2f16_core-avx2.S | 20 + .../fpu/multiarch/svml_s_log2f16_core.c | 28 + .../multiarch/svml_s_log2f16_core_avx512.S | 231 +++ .../fpu/multiarch/svml_s_log2f4_core-sse2.S | 20 + .../x86_64/fpu/multiarch/svml_s_log2f4_core.c | 28 + .../fpu/multiarch/svml_s_log2f4_core_sse4.S | 223 +++ .../fpu/multiarch/svml_s_log2f8_core-sse.S | 20 + .../x86_64/fpu/multiarch/svml_s_log2f8_core.c | 28 + .../fpu/multiarch/svml_s_log2f8_core_avx2.S | 226 +++ sysdeps/x86_64/fpu/svml_d_log22_core.S | 29 + sysdeps/x86_64/fpu/svml_d_log24_core.S | 29 + sysdeps/x86_64/fpu/svml_d_log24_core_avx.S | 25 + sysdeps/x86_64/fpu/svml_d_log28_core.S | 25 + sysdeps/x86_64/fpu/svml_s_log2f16_core.S | 25 + sysdeps/x86_64/fpu/svml_s_log2f4_core.S | 29 + sysdeps/x86_64/fpu/svml_s_log2f8_core.S | 29 + sysdeps/x86_64/fpu/svml_s_log2f8_core_avx.S | 25 + .../x86_64/fpu/test-double-libmvec-log2-avx.c | 1 + .../fpu/test-double-libmvec-log2-avx2.c | 1 + .../fpu/test-double-libmvec-log2-avx512f.c | 1 + sysdeps/x86_64/fpu/test-double-libmvec-log2.c | 3 + .../x86_64/fpu/test-double-vlen2-wrappers.c | 1 + .../fpu/test-double-vlen4-avx2-wrappers.c | 1 + .../x86_64/fpu/test-double-vlen4-wrappers.c | 1 + .../x86_64/fpu/test-double-vlen8-wrappers.c | 1 + .../x86_64/fpu/test-float-libmvec-log2f-avx.c | 1 + .../fpu/test-float-libmvec-log2f-avx2.c | 1 + .../fpu/test-float-libmvec-log2f-avx512f.c | 1 + sysdeps/x86_64/fpu/test-float-libmvec-log2f.c | 3 + .../x86_64/fpu/test-float-vlen16-wrappers.c | 1 + .../x86_64/fpu/test-float-vlen4-wrappers.c | 1 + .../fpu/test-float-vlen8-avx2-wrappers.c | 1 + .../x86_64/fpu/test-float-vlen8-wrappers.c | 1 + 50 files changed, 4208 insertions(+), 1 deletion(-) create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log22_core-sse2.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log22_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log22_core_sse4.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log24_core-sse.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log24_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log24_core_avx2.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log28_core-avx2.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log28_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_d_log28_core_avx512.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core-avx2.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core_avx512.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core-sse2.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core_sse4.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core-sse.S create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core.c create mode 100644 sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core_avx2.S create mode 100644 sysdeps/x86_64/fpu/svml_d_log22_core.S create mode 100644 sysdeps/x86_64/fpu/svml_d_log24_core.S create mode 100644 sysdeps/x86_64/fpu/svml_d_log24_core_avx.S create mode 100644 sysdeps/x86_64/fpu/svml_d_log28_core.S create mode 100644 sysdeps/x86_64/fpu/svml_s_log2f16_core.S create mode 100644 sysdeps/x86_64/fpu/svml_s_log2f4_core.S create mode 100644 sysdeps/x86_64/fpu/svml_s_log2f8_core.S create mode 100644 sysdeps/x86_64/fpu/svml_s_log2f8_core_avx.S create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log2-avx.c create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log2-avx2.c create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log2-avx512f.c create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log2.c create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx.c create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx2.c create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx512f.c create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-log2f.c diff --git a/bits/libm-simd-decl-stubs.h b/bits/libm-simd-decl-stubs.h index 4ad584c227..73252615ca 100644 --- a/bits/libm-simd-decl-stubs.h +++ b/bits/libm-simd-decl-stubs.h @@ -230,4 +230,15 @@ #define __DECL_SIMD_log10f32x #define __DECL_SIMD_log10f64x #define __DECL_SIMD_log10f128x + +#define __DECL_SIMD_log2 +#define __DECL_SIMD_log2f +#define __DECL_SIMD_log2l +#define __DECL_SIMD_log2f16 +#define __DECL_SIMD_log2f32 +#define __DECL_SIMD_log2f64 +#define __DECL_SIMD_log2f128 +#define __DECL_SIMD_log2f32x +#define __DECL_SIMD_log2f64x +#define __DECL_SIMD_log2f128x #endif diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index f21384758a..bfe52a4666 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -130,7 +130,7 @@ __MATHCALL (logb,, (_Mdouble_ __x)); __MATHCALL_VEC (exp2,, (_Mdouble_ __x)); /* Compute base-2 logarithm of X. */ -__MATHCALL (log2,, (_Mdouble_ __x)); +__MATHCALL_VEC (log2,, (_Mdouble_ __x)); #endif diff --git a/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist b/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist index 8108a2a189..fa8b016c5d 100644 --- a/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist @@ -55,6 +55,7 @@ GLIBC_2.35 _ZGVbN2v_exp10 F GLIBC_2.35 _ZGVbN2v_exp2 F GLIBC_2.35 _ZGVbN2v_expm1 F GLIBC_2.35 _ZGVbN2v_log10 F +GLIBC_2.35 _ZGVbN2v_log2 F GLIBC_2.35 _ZGVbN2v_sinh F GLIBC_2.35 _ZGVbN2vv_atan2 F GLIBC_2.35 _ZGVbN2vv_hypot F @@ -67,6 +68,7 @@ GLIBC_2.35 _ZGVbN4v_exp10f F GLIBC_2.35 _ZGVbN4v_exp2f F GLIBC_2.35 _ZGVbN4v_expm1f F GLIBC_2.35 _ZGVbN4v_log10f F +GLIBC_2.35 _ZGVbN4v_log2f F GLIBC_2.35 _ZGVbN4v_sinhf F GLIBC_2.35 _ZGVbN4vv_atan2f F GLIBC_2.35 _ZGVbN4vv_hypotf F @@ -79,6 +81,7 @@ GLIBC_2.35 _ZGVcN4v_exp10 F GLIBC_2.35 _ZGVcN4v_exp2 F GLIBC_2.35 _ZGVcN4v_expm1 F GLIBC_2.35 _ZGVcN4v_log10 F +GLIBC_2.35 _ZGVcN4v_log2 F GLIBC_2.35 _ZGVcN4v_sinh F GLIBC_2.35 _ZGVcN4vv_atan2 F GLIBC_2.35 _ZGVcN4vv_hypot F @@ -91,6 +94,7 @@ GLIBC_2.35 _ZGVcN8v_exp10f F GLIBC_2.35 _ZGVcN8v_exp2f F GLIBC_2.35 _ZGVcN8v_expm1f F GLIBC_2.35 _ZGVcN8v_log10f F +GLIBC_2.35 _ZGVcN8v_log2f F GLIBC_2.35 _ZGVcN8v_sinhf F GLIBC_2.35 _ZGVcN8vv_atan2f F GLIBC_2.35 _ZGVcN8vv_hypotf F @@ -103,6 +107,7 @@ GLIBC_2.35 _ZGVdN4v_exp10 F GLIBC_2.35 _ZGVdN4v_exp2 F GLIBC_2.35 _ZGVdN4v_expm1 F GLIBC_2.35 _ZGVdN4v_log10 F +GLIBC_2.35 _ZGVdN4v_log2 F GLIBC_2.35 _ZGVdN4v_sinh F GLIBC_2.35 _ZGVdN4vv_atan2 F GLIBC_2.35 _ZGVdN4vv_hypot F @@ -115,6 +120,7 @@ GLIBC_2.35 _ZGVdN8v_exp10f F GLIBC_2.35 _ZGVdN8v_exp2f F GLIBC_2.35 _ZGVdN8v_expm1f F GLIBC_2.35 _ZGVdN8v_log10f F +GLIBC_2.35 _ZGVdN8v_log2f F GLIBC_2.35 _ZGVdN8v_sinhf F GLIBC_2.35 _ZGVdN8vv_atan2f F GLIBC_2.35 _ZGVdN8vv_hypotf F @@ -127,6 +133,7 @@ GLIBC_2.35 _ZGVeN16v_exp10f F GLIBC_2.35 _ZGVeN16v_exp2f F GLIBC_2.35 _ZGVeN16v_expm1f F GLIBC_2.35 _ZGVeN16v_log10f F +GLIBC_2.35 _ZGVeN16v_log2f F GLIBC_2.35 _ZGVeN16v_sinhf F GLIBC_2.35 _ZGVeN16vv_atan2f F GLIBC_2.35 _ZGVeN16vv_hypotf F @@ -139,6 +146,7 @@ GLIBC_2.35 _ZGVeN8v_exp10 F GLIBC_2.35 _ZGVeN8v_exp2 F GLIBC_2.35 _ZGVeN8v_expm1 F GLIBC_2.35 _ZGVeN8v_log10 F +GLIBC_2.35 _ZGVeN8v_log2 F GLIBC_2.35 _ZGVeN8v_sinh F GLIBC_2.35 _ZGVeN8vv_atan2 F GLIBC_2.35 _ZGVeN8vv_hypot F diff --git a/sysdeps/x86/fpu/bits/math-vector.h b/sysdeps/x86/fpu/bits/math-vector.h index 64e80ada7a..59d284a10a 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -106,6 +106,10 @@ # define __DECL_SIMD_log10 __DECL_SIMD_x86_64 # undef __DECL_SIMD_log10f # define __DECL_SIMD_log10f __DECL_SIMD_x86_64 +# undef __DECL_SIMD_log2 +# define __DECL_SIMD_log2 __DECL_SIMD_x86_64 +# undef __DECL_SIMD_log2f +# define __DECL_SIMD_log2f __DECL_SIMD_x86_64 # endif #endif diff --git a/sysdeps/x86/fpu/finclude/math-vector-fortran.h b/sysdeps/x86/fpu/finclude/math-vector-fortran.h index f5050c68af..a2ca9a203f 100644 --- a/sysdeps/x86/fpu/finclude/math-vector-fortran.h +++ b/sysdeps/x86/fpu/finclude/math-vector-fortran.h @@ -52,6 +52,8 @@ !GCC$ builtin (atan2f) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (log10) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (log10f) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (log2) attributes simd (notinbranch) if('x86_64') +!GCC$ builtin (log2f) attributes simd (notinbranch) if('x86_64') !GCC$ builtin (cos) attributes simd (notinbranch) if('x32') !GCC$ builtin (cosf) attributes simd (notinbranch) if('x32') @@ -89,3 +91,5 @@ !GCC$ builtin (atan2f) attributes simd (notinbranch) if('x32') !GCC$ builtin (log10) attributes simd (notinbranch) if('x32') !GCC$ builtin (log10f) attributes simd (notinbranch) if('x32') +!GCC$ builtin (log2) attributes simd (notinbranch) if('x32') +!GCC$ builtin (log2f) attributes simd (notinbranch) if('x32') diff --git a/sysdeps/x86_64/fpu/Makeconfig b/sysdeps/x86_64/fpu/Makeconfig index ba37044e9d..8d6d0915af 100644 --- a/sysdeps/x86_64/fpu/Makeconfig +++ b/sysdeps/x86_64/fpu/Makeconfig @@ -36,6 +36,7 @@ libmvec-funcs = \ hypot \ log \ log10 \ + log2 \ pow \ sin \ sincos \ diff --git a/sysdeps/x86_64/fpu/Versions b/sysdeps/x86_64/fpu/Versions index 8beaf0736f..1b48c2d642 100644 --- a/sysdeps/x86_64/fpu/Versions +++ b/sysdeps/x86_64/fpu/Versions @@ -23,6 +23,7 @@ libmvec { _ZGVbN2v_exp2; _ZGVcN4v_exp2; _ZGVdN4v_exp2; _ZGVeN8v_exp2; _ZGVbN2v_expm1; _ZGVcN4v_expm1; _ZGVdN4v_expm1; _ZGVeN8v_expm1; _ZGVbN2v_log10; _ZGVcN4v_log10; _ZGVdN4v_log10; _ZGVeN8v_log10; + _ZGVbN2v_log2; _ZGVcN4v_log2; _ZGVdN4v_log2; _ZGVeN8v_log2; _ZGVbN2v_sinh; _ZGVcN4v_sinh; _ZGVdN4v_sinh; _ZGVeN8v_sinh; _ZGVbN2vv_atan2; _ZGVcN4vv_atan2; _ZGVdN4vv_atan2; _ZGVeN8vv_atan2; _ZGVbN2vv_hypot; _ZGVcN4vv_hypot; _ZGVdN4vv_hypot; _ZGVeN8vv_hypot; @@ -35,6 +36,7 @@ libmvec { _ZGVbN4v_exp2f; _ZGVcN8v_exp2f; _ZGVdN8v_exp2f; _ZGVeN16v_exp2f; _ZGVbN4v_expm1f; _ZGVcN8v_expm1f; _ZGVdN8v_expm1f; _ZGVeN16v_expm1f; _ZGVbN4v_log10f; _ZGVcN8v_log10f; _ZGVdN8v_log10f; _ZGVeN16v_log10f; + _ZGVbN4v_log2f; _ZGVcN8v_log2f; _ZGVdN8v_log2f; _ZGVeN16v_log2f; _ZGVbN4v_sinhf; _ZGVcN8v_sinhf; _ZGVdN8v_sinhf; _ZGVeN16v_sinhf; _ZGVbN4vv_atan2f; _ZGVcN8vv_atan2f; _ZGVdN8vv_atan2f; _ZGVeN16vv_atan2f; _ZGVbN4vv_hypotf; _ZGVcN8vv_hypotf; _ZGVdN8vv_hypotf; _ZGVeN16vv_hypotf; diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index b0cd9d60ea..3b7f3cee6f 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -1709,6 +1709,26 @@ float: 3 float128: 1 ldouble: 1 +Function: "log2_vlen16": +float: 1 + +Function: "log2_vlen2": +double: 1 + +Function: "log2_vlen4": +double: 1 +float: 1 + +Function: "log2_vlen4_avx2": +double: 1 + +Function: "log2_vlen8": +double: 1 +float: 1 + +Function: "log2_vlen8_avx2": +float: 1 + Function: "log_downward": float: 2 float128: 1 diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core-sse2.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core-sse2.S new file mode 100644 index 0000000000..e0833a174b --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core-sse2.S @@ -0,0 +1,20 @@ +/* SSE2 version of vectorized log2, vector length is 2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVbN2v_log2 _ZGVbN2v_log2_sse2 +#include "../svml_d_log22_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core.c b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core.c new file mode 100644 index 0000000000..6d0b5a03ca --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core.c @@ -0,0 +1,27 @@ +/* Multiple versions of vectorized log2, vector length is 2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVbN2v_log2 +#include "ifunc-mathvec-sse4_1.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVbN2v_log2, __GI__ZGVbN2v_log2, __redirect__ZGVbN2v_log2) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core_sse4.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core_sse4.S new file mode 100644 index 0000000000..22c12fdfea --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log22_core_sse4.S @@ -0,0 +1,1339 @@ +/* Function log2 vectorized with SSE4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_dlog2_data_internal + */ +#define Log_HA_table 0 +#define Log_LA_table 8208 +#define poly_coeff 12320 +#define ExpMask 12400 +#define Two10 12416 +#define MinNorm 12432 +#define MaxNorm 12448 +#define HalfMask 12464 +#define One 12480 +#define Threshold 12496 +#define Bias 12512 +#define Bias1 12528 + +/* Lookup bias for data table __svml_dlog2_data_internal. */ +#define Table_Lookup_Bias -0x405ff0 + +#include + + .text + .section .text.sse4,"ax",@progbits +ENTRY(_ZGVbN2v_log2_sse4) + pushq %rbp + cfi_def_cfa_offset(16) + movq %rsp, %rbp + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + andq $-32, %rsp + subq $64, %rsp + +/* exponent bits */ + movaps %xmm0, %xmm5 + +/* preserve mantissa, set input exponent to 2^(-10) */ + movups ExpMask+__svml_dlog2_data_internal(%rip), %xmm1 + psrlq $20, %xmm5 + andps %xmm0, %xmm1 + lea Table_Lookup_Bias+__svml_dlog2_data_internal(%rip), %rsi + orps Two10+__svml_dlog2_data_internal(%rip), %xmm1 + +/* check range */ + movaps %xmm0, %xmm8 + +/* reciprocal approximation good to at least 11 bits */ + cvtpd2ps %xmm1, %xmm2 + cmpltpd MinNorm+__svml_dlog2_data_internal(%rip), %xmm8 + movlhps %xmm2, %xmm2 + movaps %xmm0, %xmm7 + rcpps %xmm2, %xmm3 + cmpnlepd MaxNorm+__svml_dlog2_data_internal(%rip), %xmm7 + cvtps2pd %xmm3, %xmm12 + +/* round reciprocal to nearest integer, will have 1+9 mantissa bits */ + movups .FLT_11(%rip), %xmm4 + orps %xmm7, %xmm8 + addpd %xmm4, %xmm12 + +/* combine and get argument value range mask */ + movmskpd %xmm8, %edx + +/* argument reduction */ + movups HalfMask+__svml_dlog2_data_internal(%rip), %xmm9 + subpd %xmm4, %xmm12 + andps %xmm1, %xmm9 + +/* + * prepare table index + * table lookup + */ + movaps %xmm12, %xmm10 + subpd %xmm9, %xmm1 + mulpd %xmm12, %xmm9 + mulpd %xmm12, %xmm1 + subpd One+__svml_dlog2_data_internal(%rip), %xmm9 + addpd %xmm9, %xmm1 + +/* polynomial */ + movups poly_coeff+__svml_dlog2_data_internal(%rip), %xmm14 + psrlq $40, %xmm10 + mulpd %xmm1, %xmm14 + movd %xmm10, %eax + pshufd $2, %xmm10, %xmm11 + movaps %xmm1, %xmm10 + movups poly_coeff+32+__svml_dlog2_data_internal(%rip), %xmm15 + mulpd %xmm1, %xmm10 + addpd poly_coeff+16+__svml_dlog2_data_internal(%rip), %xmm14 + mulpd %xmm1, %xmm15 + mulpd %xmm10, %xmm14 + addpd poly_coeff+48+__svml_dlog2_data_internal(%rip), %xmm15 + movd %xmm11, %ecx + movups poly_coeff+64+__svml_dlog2_data_internal(%rip), %xmm11 + addpd %xmm14, %xmm15 + mulpd %xmm1, %xmm11 + mulpd %xmm15, %xmm10 + +/* exponent */ + movups Threshold+__svml_dlog2_data_internal(%rip), %xmm13 + cmpltpd %xmm12, %xmm13 + addpd %xmm10, %xmm11 + pshufd $221, %xmm5, %xmm6 + +/* biased exponent in DP format */ + cvtdq2pd %xmm6, %xmm3 + movslq %eax, %rax + movslq %ecx, %rcx + andps Bias+__svml_dlog2_data_internal(%rip), %xmm13 + orps Bias1+__svml_dlog2_data_internal(%rip), %xmm13 + movsd (%rsi,%rax), %xmm2 + movhpd (%rsi,%rcx), %xmm2 + subpd %xmm13, %xmm3 + +/* reconstruction */ + addpd %xmm11, %xmm2 + addpd %xmm2, %xmm3 + testl %edx, %edx + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx r12 r13 r14 r15 edx xmm0 xmm3 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + movaps %xmm3, %xmm0 + movq %rbp, %rsp + popq %rbp + cfi_def_cfa(7, 8) + cfi_restore(6) + ret + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + movups %xmm0, 32(%rsp) + movups %xmm3, 48(%rsp) + # LOE rbx r12 r13 r14 r15 edx + + xorl %eax, %eax + movq %r12, 16(%rsp) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -48; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xd0, 0xff, 0xff, 0xff, 0x22 + movl %eax, %r12d + movq %r13, 8(%rsp) + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -56; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xc8, 0xff, 0xff, 0xff, 0x22 + movl %edx, %r13d + movq %r14, (%rsp) + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -64; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $2, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + movups 48(%rsp), %xmm3 + +/* Go to exit */ + jmp L(EXIT) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -48; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xd0, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -56; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xc8, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -64; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r12 r13 r14 r15 xmm3 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movsd 32(%rsp,%r14,8), %xmm0 + call log2@PLT + # LOE rbx r14 r15 r12d r13d xmm0 + + movsd %xmm0, 48(%rsp,%r14,8) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx r15 r12d r13d +END(_ZGVbN2v_log2_sse4) + + .section .rodata, "a" + .align 16 + +#ifdef __svml_dlog2_data_internal_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(16)) VUINT32 Log_HA_table[(1<<10)+2][2]; + __declspec(align(16)) VUINT32 Log_LA_table[(1<<9)+1][2]; + __declspec(align(16)) VUINT32 poly_coeff[5][2][2]; + __declspec(align(16)) VUINT32 ExpMask[2][2]; + __declspec(align(16)) VUINT32 Two10[2][2]; + __declspec(align(16)) VUINT32 MinNorm[2][2]; + __declspec(align(16)) VUINT32 MaxNorm[2][2]; + __declspec(align(16)) VUINT32 HalfMask[2][2]; + __declspec(align(16)) VUINT32 One[2][2]; + __declspec(align(16)) VUINT32 Threshold[2][2]; + __declspec(align(16)) VUINT32 Bias[2][2]; + __declspec(align(16)) VUINT32 Bias1[2][2]; +} __svml_dlog2_data_internal; +#endif +__svml_dlog2_data_internal: + /* Log_HA_table */ + .quad 0xc08ff00000000000, 0x0000000000000000 + .quad 0xc08ff0040038c920, 0x3d52bfc81744e999 + .quad 0xc08ff007ff0f0190, 0xbd59b2cedc63c895 + .quad 0xc08ff00bfc839e88, 0xbd28e365e6741d71 + .quad 0xc08ff00ff8979428, 0x3d4027998f69a77d + .quad 0xc08ff013f34bd5a0, 0x3d5dd2cb33fe6a89 + .quad 0xc08ff017eca15518, 0xbd526514cdf2c019 + .quad 0xc08ff01be49903d8, 0xbd44bfeeba165e04 + .quad 0xc08ff01fdb33d218, 0xbd3fa79ee110cec3 + .quad 0xc08ff023d072af20, 0xbd4eebb642c7fd60 + .quad 0xc08ff027c4568948, 0x3d429b13d7093443 + .quad 0xc08ff02bb6e04de8, 0x3d50f346bd36551e + .quad 0xc08ff02fa810e968, 0xbd5020bb662f1536 + .quad 0xc08ff03397e94750, 0x3d5de76b56340995 + .quad 0xc08ff037866a5218, 0x3d58065ff3304090 + .quad 0xc08ff03b7394f360, 0x3d561fc9322fb785 + .quad 0xc08ff03f5f6a13d0, 0x3d0abecd17d0d778 + .quad 0xc08ff04349ea9b28, 0xbd588f3ad0ce4d44 + .quad 0xc08ff04733177040, 0xbd4454ba4ac5f44d + .quad 0xc08ff04b1af178f8, 0xbd556f78faaa0887 + .quad 0xc08ff04f01799a58, 0x3d49db8976de7469 + .quad 0xc08ff052e6b0b868, 0xbd5cdb6fce17ef00 + .quad 0xc08ff056ca97b668, 0xbd576de8c0412f09 + .quad 0xc08ff05aad2f76a0, 0x3d30142c7ec6475c + .quad 0xc08ff05e8e78da70, 0xbd1e685afc26de72 + .quad 0xc08ff0626e74c260, 0xbd40b64c954078a3 + .quad 0xc08ff0664d240e10, 0xbd5fcde393462d7d + .quad 0xc08ff06a2a879c48, 0xbd537245eeeecc53 + .quad 0xc08ff06e06a04ae8, 0x3d4ac306eb47b436 + .quad 0xc08ff071e16ef6e8, 0xbd5a1fd9d3758f6b + .quad 0xc08ff075baf47c80, 0x3d2401fbaaa67e3c + .quad 0xc08ff0799331b6f0, 0x3d4f8dbef47a4d53 + .quad 0xc08ff07d6a2780a8, 0x3d51215e0abb42d1 + .quad 0xc08ff0813fd6b340, 0x3d57ce6249eddb35 + .quad 0xc08ff08514402770, 0xbd38a803c7083a25 + .quad 0xc08ff088e764b528, 0x3d42218beba5073e + .quad 0xc08ff08cb9453370, 0x3d447b66f1c6248f + .quad 0xc08ff09089e27880, 0xbd53d9297847e995 + .quad 0xc08ff094593d59c8, 0xbd12b6979cc77aa9 + .quad 0xc08ff0982756abd0, 0xbd55308545ecd702 + .quad 0xc08ff09bf42f4260, 0xbd578fa97c3b936f + .quad 0xc08ff09fbfc7f068, 0xbd41828408ce869d + .quad 0xc08ff0a38a218808, 0x3d555da6ce7251a6 + .quad 0xc08ff0a7533cda88, 0xbd41f3cd14bfcb02 + .quad 0xc08ff0ab1b1ab878, 0xbd1f028da6bf1852 + .quad 0xc08ff0aee1bbf188, 0xbd4cf04de3267f54 + .quad 0xc08ff0b2a72154a8, 0xbd4556e47019db10 + .quad 0xc08ff0b66b4baff8, 0x3d1e7ba00b15fbe4 + .quad 0xc08ff0ba2e3bd0d0, 0x3d5bfde1c52c2f28 + .quad 0xc08ff0bdeff283b8, 0x3d48d63fe20ee5d6 + .quad 0xc08ff0c1b0709480, 0x3d57f551980838ff + .quad 0xc08ff0c56fb6ce20, 0xbd4189091f293c81 + .quad 0xc08ff0c92dc5fae0, 0x3d4d549f05f06169 + .quad 0xc08ff0ccea9ee428, 0xbd5982466074e1e3 + .quad 0xc08ff0d0a64252b8, 0xbd5d30a6b16c0e4b + .quad 0xc08ff0d460b10e80, 0xbd3138bf3b51a201 + .quad 0xc08ff0d819ebdea8, 0xbd454e680c0801d6 + .quad 0xc08ff0dbd1f389a8, 0x3d584db361385926 + .quad 0xc08ff0df88c8d520, 0xbd564f2252a82c03 + .quad 0xc08ff0e33e6c8610, 0xbd5c78c35ed5d034 + .quad 0xc08ff0e6f2df60a8, 0xbd52eb9f29ca3d75 + .quad 0xc08ff0eaa6222860, 0x3d5340c0c01b5ff8 + .quad 0xc08ff0ee58359fe8, 0x3d10c2acaffa64b6 + .quad 0xc08ff0f2091a8948, 0xbd3fced311301ebe + .quad 0xc08ff0f5b8d1a5c8, 0x3d41ee5d591af30b + .quad 0xc08ff0f9675bb5f0, 0x3d4873546b0e668c + .quad 0xc08ff0fd14b97998, 0x3d5a99928177a119 + .quad 0xc08ff100c0ebafd8, 0x3d378ead132adcac + .quad 0xc08ff1046bf31720, 0x3d51a538bc597d48 + .quad 0xc08ff10815d06d18, 0xbd540ee2f35efd7e + .quad 0xc08ff10bbe846ec8, 0xbd59cf94753adacc + .quad 0xc08ff10f660fd878, 0xbd5201a3d6862895 + .quad 0xc08ff1130c7365c0, 0x3d383e25d0822d03 + .quad 0xc08ff116b1afd180, 0xbd0b7389bbea8f7b + .quad 0xc08ff11a55c5d5f0, 0xbd4df278087a6617 + .quad 0xc08ff11df8b62c98, 0xbd48daeb8ec01e26 + .quad 0xc08ff1219a818e50, 0x3d57c9312e0a14da + .quad 0xc08ff1253b28b330, 0xbd5f0fbc0e4d507e + .quad 0xc08ff128daac52c8, 0xbd222afdee008687 + .quad 0xc08ff12c790d23d8, 0x3d17c71747bcef8b + .quad 0xc08ff130164bdc88, 0x3d5d69cfd051af50 + .quad 0xc08ff133b2693248, 0x3d59dff064e9433a + .quad 0xc08ff1374d65d9e8, 0x3d4f71a30db3240b + .quad 0xc08ff13ae7428788, 0xbd5e56afa9524606 + .quad 0xc08ff13e7fffeeb0, 0xbd44acd84e6f8518 + .quad 0xc08ff142179ec228, 0xbd519845ade5e121 + .quad 0xc08ff145ae1fb420, 0xbd5b3b4a38ddec70 + .quad 0xc08ff14943837620, 0xbd5ea4bb5bc137c7 + .quad 0xc08ff14cd7cab910, 0x3d5610f3bf8eb6ce + .quad 0xc08ff1506af62d20, 0x3d57b1170d6184cf + .quad 0xc08ff153fd0681f0, 0x3d5791a688a3660e + .quad 0xc08ff1578dfc6678, 0x3d5d41ecf8abac2e + .quad 0xc08ff15b1dd88908, 0x3cf0bd995d64d573 + .quad 0xc08ff15eac9b9758, 0xbd5e3653cd796d01 + .quad 0xc08ff1623a463e80, 0xbd597573005ef2d8 + .quad 0xc08ff165c6d92af0, 0xbd4ee222d6439c41 + .quad 0xc08ff16952550880, 0x3d5913b845e75950 + .quad 0xc08ff16cdcba8258, 0xbd558e7ba239077e + .quad 0xc08ff170660a4328, 0x3d5a0e174a2cae66 + .quad 0xc08ff173ee44f4d8, 0x3d22b8db103db712 + .quad 0xc08ff177756b40d8, 0x3d5cc610480853c4 + .quad 0xc08ff17afb7dcfe0, 0xbd304a8bc84e5c0f + .quad 0xc08ff17e807d4a28, 0x3d3639d185da5f7d + .quad 0xc08ff182046a5738, 0xbd534705d06d788f + .quad 0xc08ff18587459e10, 0xbd540d25b28a51fd + .quad 0xc08ff189090fc510, 0xbd02d804afa7080a + .quad 0xc08ff18c89c97200, 0x3d5f2a5d305818ba + .quad 0xc08ff19009734a08, 0xbd3a602e9d05c3e4 + .quad 0xc08ff193880df1d0, 0xbd533d6fdcd54875 + .quad 0xc08ff197059a0d60, 0x3d24eaf0a9490202 + .quad 0xc08ff19a82184020, 0xbd5685666d98eb59 + .quad 0xc08ff19dfd892cf8, 0xbd509f8745f0868b + .quad 0xc08ff1a177ed7630, 0xbd2dcba340a9d268 + .quad 0xc08ff1a4f145bd80, 0x3d4916fcd0331266 + .quad 0xc08ff1a86992a408, 0xbd548cd033a49073 + .quad 0xc08ff1abe0d4ca68, 0xbd5252f40e5df1a2 + .quad 0xc08ff1af570cd0a0, 0xbd541d623bd02248 + .quad 0xc08ff1b2cc3b5628, 0xbd258dc48235c071 + .quad 0xc08ff1b64060f9e0, 0xbd4b4bd8f02ed3f2 + .quad 0xc08ff1b9b37e5a28, 0x3d4e8d20a88cd0a2 + .quad 0xc08ff1bd259414c0, 0x3d3b669b6380bc55 + .quad 0xc08ff1c096a2c6e8, 0xbd45d54159d51094 + .quad 0xc08ff1c406ab0d58, 0x3d59f684ffbca44d + .quad 0xc08ff1c775ad8428, 0x3d543b1b1d508399 + .quad 0xc08ff1cae3aac6f8, 0x3d5c30953a12fc6e + .quad 0xc08ff1ce50a370d0, 0xbd1763b04f9aad5f + .quad 0xc08ff1d1bc981c40, 0x3d573c6fa54f46c2 + .quad 0xc08ff1d527896338, 0x3d48ccfb9ffd7455 + .quad 0xc08ff1d89177df30, 0x3d42756f80d6f7ce + .quad 0xc08ff1dbfa642910, 0xbd3c2bfbc353c5a5 + .quad 0xc08ff1df624ed940, 0x3d1d6064f5dc380b + .quad 0xc08ff1e2c9388798, 0x3ce327c6b30711cf + .quad 0xc08ff1e62f21cb70, 0x3d140aa9546525bc + .quad 0xc08ff1e9940b3b98, 0xbd15c1ff43c21863 + .quad 0xc08ff1ecf7f56e60, 0x3d590ba680120498 + .quad 0xc08ff1f05ae0f988, 0x3d5390c6b62dff50 + .quad 0xc08ff1f3bcce7258, 0x3d4da0c90878457f + .quad 0xc08ff1f71dbe6d90, 0x3d30697edc85b98c + .quad 0xc08ff1fa7db17f70, 0x3d04d81188510a79 + .quad 0xc08ff1fddca83bb0, 0xbd5f2ddc983ce25c + .quad 0xc08ff2013aa33598, 0x3d46c22f0fae6844 + .quad 0xc08ff20497a2ffd0, 0xbd53359b714c3d03 + .quad 0xc08ff207f3a82ca0, 0xbd4aefaa5524f88b + .quad 0xc08ff20b4eb34dc0, 0x3d39bf4a4a73d01d + .quad 0xc08ff20ea8c4f468, 0x3d44217befdb12e6 + .quad 0xc08ff21201ddb158, 0x3d5219b281d4b6f8 + .quad 0xc08ff21559fe14c8, 0xbd5e3b123373d370 + .quad 0xc08ff218b126ae88, 0xbd59b525a6edc3cb + .quad 0xc08ff21c07580dd8, 0xbd4b494e7737c4dc + .quad 0xc08ff21f5c92c180, 0xbd3989b7d67e3e54 + .quad 0xc08ff222b0d757d0, 0x3d486c8f098ad3cf + .quad 0xc08ff22604265e98, 0x3d5254956d8e15b2 + .quad 0xc08ff22956806330, 0x3d3f14730a362959 + .quad 0xc08ff22ca7e5f278, 0xbd40e8ed02e32ea1 + .quad 0xc08ff22ff85798d8, 0xbd40fb2b9b1e0261 + .quad 0xc08ff23347d5e238, 0xbd5bfeb1e13c8bc3 + .quad 0xc08ff23696615a18, 0x3d5b891f041e037b + .quad 0xc08ff239e3fa8b60, 0xbd36255027582bb9 + .quad 0xc08ff23d30a200a8, 0x3d56bb5a92a55361 + .quad 0xc08ff2407c5843f0, 0xbd31902fb4417244 + .quad 0xc08ff243c71dded8, 0xbd5a8a7c3c4a2cc6 + .quad 0xc08ff24710f35a88, 0xbd23be1be6941016 + .quad 0xc08ff24a59d93fa8, 0x3d55c85afafa1d46 + .quad 0xc08ff24da1d01668, 0xbd5b4b05a0adcbf1 + .quad 0xc08ff250e8d866a0, 0x3d134d191476f74b + .quad 0xc08ff2542ef2b798, 0x3d5e78ce963395e1 + .quad 0xc08ff257741f9028, 0x3d3f9219a8f57c17 + .quad 0xc08ff25ab85f76c8, 0x3d5cfc6f47ac691b + .quad 0xc08ff25dfbb2f168, 0x3d4ab3b720b5ca71 + .quad 0xc08ff2613e1a8598, 0x3d54a4ab99feb71a + .quad 0xc08ff2647f96b868, 0xbd42daa69d79d724 + .quad 0xc08ff267c0280e88, 0xbd344d9115018f45 + .quad 0xc08ff26affcf0c28, 0xbd56673e143d2ac0 + .quad 0xc08ff26e3e8c3518, 0x3d3aac889e91c638 + .quad 0xc08ff2717c600ca8, 0x3d4cf65b41d006e7 + .quad 0xc08ff274b94b15c0, 0xbd4c821320391e76 + .quad 0xc08ff277f54dd2e8, 0x3d51abd6e2ddc2a1 + .quad 0xc08ff27b3068c620, 0xbd2f1bdd1264e703 + .quad 0xc08ff27e6a9c7110, 0xbd58437b4f032f15 + .quad 0xc08ff281a3e954f0, 0xbd4f8e063b069a7d + .quad 0xc08ff284dc4ff288, 0x3d5276d0723a662a + .quad 0xc08ff28813d0ca28, 0xbd5731f7c6d8f6eb + .quad 0xc08ff28b4a6c5bd0, 0xbd58b587f08307ec + .quad 0xc08ff28e80232708, 0x3d57f19a7a352baf + .quad 0xc08ff291b4f5aae0, 0x3d570d99aff32790 + .quad 0xc08ff294e8e46610, 0x3d4efafaad4f59db + .quad 0xc08ff2981befd6e0, 0xbd41eb1728371564 + .quad 0xc08ff29b4e187b38, 0x3d458465b4e080d7 + .quad 0xc08ff29e7f5ed088, 0x3d46acb4a035a820 + .quad 0xc08ff2a1afc353e0, 0xbd39fc68238dd5d3 + .quad 0xc08ff2a4df4681f0, 0x3d526d90c6750dde + .quad 0xc08ff2a80de8d6f0, 0x3d48505c598278fd + .quad 0xc08ff2ab3baacec0, 0x3d520fece8e148e8 + .quad 0xc08ff2ae688ce4d0, 0x3d14f7bf38646243 + .quad 0xc08ff2b1948f9430, 0xbd5aa5f693a627df + .quad 0xc08ff2b4bfb35790, 0xbd4725d8e6280861 + .quad 0xc08ff2b7e9f8a930, 0x3d482e0765d44bda + .quad 0xc08ff2bb136002e8, 0xbd523d745da75cde + .quad 0xc08ff2be3be9de40, 0xbd32e50b4191ef73 + .quad 0xc08ff2c16396b448, 0xbd490856dfe073b2 + .quad 0xc08ff2c48a66fdb8, 0xbd512b526137db4d + .quad 0xc08ff2c7b05b32e8, 0x3d5bfcdc71b36585 + .quad 0xc08ff2cad573cbb8, 0xbd2c24f2afddb377 + .quad 0xc08ff2cdf9b13fc0, 0xbd5ea60d06da12f6 + .quad 0xc08ff2d11d140630, 0xbd582f2f9e256dc5 + .quad 0xc08ff2d43f9c95d0, 0xbd4411c269523864 + .quad 0xc08ff2d7614b6508, 0xbd41107eeb7e1093 + .quad 0xc08ff2da8220e9e8, 0x3d5a4aa491710eda + .quad 0xc08ff2dda21d9a10, 0x3d46e50a14550378 + .quad 0xc08ff2e0c141ead0, 0xbd4881e3bd846de9 + .quad 0xc08ff2e3df8e5118, 0xbd46d93437bd399d + .quad 0xc08ff2e6fd034170, 0xbd5b4ef1e9713a4c + .quad 0xc08ff2ea19a13010, 0x3d4a0e31ed25b3ef + .quad 0xc08ff2ed356890b8, 0xbd5a7a560db90113 + .quad 0xc08ff2f05059d6f0, 0x3d51f5bb5f9072c9 + .quad 0xc08ff2f36a7575c0, 0x3d5ed5225350a585 + .quad 0xc08ff2f683bbdfe0, 0xbd1c9363d9e745db + .quad 0xc08ff2f99c2d87b8, 0x3d329c788e376e0d + .quad 0xc08ff2fcb3cadf40, 0xbd59eb5d29918de0 + .quad 0xc08ff2ffca945828, 0xbd4a86aac097a06b + .quad 0xc08ff302e08a63b8, 0x3d541c2c97e8b4d1 + .quad 0xc08ff305f5ad72d8, 0x3d43c95dec31821b + .quad 0xc08ff30909fdf620, 0xbd590abed3d72738 + .quad 0xc08ff30c1d7c5dd8, 0x3d4caefdad90e913 + .quad 0xc08ff30f302919d0, 0xbd4f7ed5e1dcb170 + .quad 0xc08ff312420499a0, 0x3d3c590edf8c3407 + .quad 0xc08ff315530f4c70, 0x3d5477d46ce838e1 + .quad 0xc08ff3186349a118, 0x3d5e4b00c511fa78 + .quad 0xc08ff31b72b40610, 0xbd54333e5a0c1658 + .quad 0xc08ff31e814ee990, 0x3d25300b88bfa10a + .quad 0xc08ff3218f1ab958, 0xbd5bfbd520249ed7 + .quad 0xc08ff3249c17e2f0, 0x3d436b1cdba645b7 + .quad 0xc08ff327a846d368, 0xbd5cb667c2f86eaa + .quad 0xc08ff32ab3a7f7a0, 0x3d5334d06a920d5f + .quad 0xc08ff32dbe3bbbf8, 0xbd5407602ab64243 + .quad 0xc08ff330c8028ca0, 0xbd52b12c9cc82316 + .quad 0xc08ff333d0fcd560, 0x3d158d7dd801324b + .quad 0xc08ff336d92b01a8, 0xbd38b55deae69564 + .quad 0xc08ff339e08d7ca0, 0x3d4a92d51dc43d43 + .quad 0xc08ff33ce724b110, 0x3d5455afbb5de008 + .quad 0xc08ff33fecf10970, 0x3d3b65694b6f87fb + .quad 0xc08ff342f1f2efe8, 0xbd3afb8ccc1260eb + .quad 0xc08ff345f62ace50, 0x3d59c98f7ec71b79 + .quad 0xc08ff348f9990e18, 0xbd5238294ff3846d + .quad 0xc08ff34bfc3e1880, 0x3d4deba7087bbf7b + .quad 0xc08ff34efe1a5650, 0xbd573e25d2d308e5 + .quad 0xc08ff351ff2e3020, 0xbd44bc302ffa76fb + .quad 0xc08ff354ff7a0e20, 0xbd2cad65891df000 + .quad 0xc08ff357fefe5838, 0x3d4b4fe326c05a8a + .quad 0xc08ff35afdbb75f8, 0x3d0fb5680f67649b + .quad 0xc08ff35dfbb1cea8, 0xbd4af509a9977e57 + .quad 0xc08ff360f8e1c940, 0x3cea69221cfb0ad6 + .quad 0xc08ff363f54bcc60, 0x3d3d116c159fead5 + .quad 0xc08ff366f0f03e58, 0xbd5e64e8bff70d5e + .quad 0xc08ff369ebcf8538, 0xbd5cc32ce5effb96 + .quad 0xc08ff36ce5ea06b8, 0x3d57bbe811e4fbda + .quad 0xc08ff36fdf402830, 0xbcf46d4595033678 + .quad 0xc08ff372d7d24ec8, 0x3d4c4bbec857b9fc + .quad 0xc08ff375cfa0df40, 0xbd59d3f339613a2d + .quad 0xc08ff378c6ac3e28, 0x3d58408e1bcb4e24 + .quad 0xc08ff37bbcf4cfa0, 0x3d5fdb793dc8e643 + .quad 0xc08ff37eb27af788, 0xbd5f0d884b401f1e + .quad 0xc08ff381a73f1988, 0xbd5a7ed37e2c50b4 + .quad 0xc08ff3849b4198e8, 0x3d5b14c1f630b2af + .quad 0xc08ff3878e82d898, 0x3d505a9abef02aff + .quad 0xc08ff38a81033b50, 0xbd4a9bbd51a7d1c4 + .quad 0xc08ff38d72c32380, 0x3d4783623464f80e + .quad 0xc08ff39063c2f338, 0xbd0e2d78f68abcc7 + .quad 0xc08ff39354030c50, 0x3d3e604763e782cb + .quad 0xc08ff3964383d048, 0xbd4514f0840b6f59 + .quad 0xc08ff3993245a060, 0xbd5488753d6035a4 + .quad 0xc08ff39c2048dd90, 0x3d5ccc099b5ff97d + .quad 0xc08ff39f0d8de870, 0x3d454ada83325c69 + .quad 0xc08ff3a1fa152168, 0x3d1e4b27fb754eb1 + .quad 0xc08ff3a4e5dee890, 0x3d58c67819ead583 + .quad 0xc08ff3a7d0eb9da8, 0xbd536d02e85d644b + .quad 0xc08ff3aabb3ba048, 0x3d5f510ab9e7c184 + .quad 0xc08ff3ada4cf4f98, 0x3d557bc5b296d5f5 + .quad 0xc08ff3b08da70a90, 0xbd48893b8f7f52c9 + .quad 0xc08ff3b375c32fe8, 0x3d5ca0b69a37d601 + .quad 0xc08ff3b65d241df0, 0xbd519c57fff86872 + .quad 0xc08ff3b943ca32d8, 0x3d048da0e3a8c3c3 + .quad 0xc08ff3bc29b5cc68, 0xbd5dd05e06ec07d0 + .quad 0xc08ff3bf0ee74840, 0x3d56c52a5c8015db + .quad 0xc08ff3c1f35f0398, 0x3d54e1dba9930bed + .quad 0xc08ff3c4d71d5b78, 0x3d2c5f679a7932b7 + .quad 0xc08ff3c7ba22aca0, 0xbd3f77628aa1aed8 + .quad 0xc08ff3cd7e03ac60, 0xbd5cc8a22f1d8591 + .quad 0xc08ff3d33f04e360, 0x3d4ae09463e13f6f + .quad 0xc08ff3d8fd292dc8, 0x3d42736efbec3922 + .quad 0xc08ff3deb8736390, 0xbce0324f8d149b09 + .quad 0xc08ff3e470e65870, 0xbd52089e4b8dd900 + .quad 0xc08ff3ea2684dbf0, 0xbd5f8e9d5dea127f + .quad 0xc08ff3efd951b970, 0xbd4b60d79db026b1 + .quad 0xc08ff3f5894fb828, 0x3d45ff1d6cea2c52 + .quad 0xc08ff3fb36819b38, 0x3d5d56022cd7f5b2 + .quad 0xc08ff400e0ea21a8, 0xbd58d63f09907b27 + .quad 0xc08ff406888c0690, 0xbd4ce6ea362f7ce0 + .quad 0xc08ff40c2d6a00f0, 0x3d519fc9ad2ef3ab + .quad 0xc08ff411cf86c3c8, 0xbd55fc89e7b55f20 + .quad 0xc08ff4176ee4fe40, 0xbd53229ca791d9be + .quad 0xc08ff41d0b875b88, 0x3d5e7733e6fb23d1 + .quad 0xc08ff422a57082e0, 0x3d5871413696b637 + .quad 0xc08ff4283ca317c0, 0x3d4b118aa7f493b9 + .quad 0xc08ff42dd121b9c8, 0x3d4bdf3692763b50 + .quad 0xc08ff43362ef04c8, 0x3d4867e17476dd63 + .quad 0xc08ff438f20d90c8, 0xbd5d49b741c778f3 + .quad 0xc08ff43e7e7ff228, 0x3d59ac35724f01e3 + .quad 0xc08ff4440848b968, 0xbd5251ccdc49432d + .quad 0xc08ff4498f6a7388, 0x3d56cf153ebc9f07 + .quad 0xc08ff44f13e7a9b8, 0x3d503b7a697a659c + .quad 0xc08ff45495c2e198, 0xbd5fa03da8acd872 + .quad 0xc08ff45a14fe9d38, 0xbd5e6cfb0b5c38fc + .quad 0xc08ff45f919d5b08, 0x3d468b1f1269f1cf + .quad 0xc08ff4650ba195e0, 0xbd313a3a8f72c0f3 + .quad 0xc08ff46a830dc528, 0x3d205d31eb8d2bd4 + .quad 0xc08ff46ff7e45cb8, 0xbd56cb8ddf5d4a90 + .quad 0xc08ff4756a27cd00, 0x3d272c2d46acdcbf + .quad 0xc08ff47ad9da82e8, 0xbd4946efab7a989d + .quad 0xc08ff48046fee800, 0xbd23fabe48cf933c + .quad 0xc08ff485b1976268, 0x3d4f03b099d80f79 + .quad 0xc08ff48b19a654e0, 0x3d4fe0c35ab7e9b5 + .quad 0xc08ff4907f2e1ed0, 0xbd54b4843f34fe09 + .quad 0xc08ff495e2311c58, 0xbd5dfa6541236a64 + .quad 0xc08ff49b42b1a648, 0x3d56fd2c8c418cbb + .quad 0xc08ff4a0a0b21218, 0x3d5e687ef208418a + .quad 0xc08ff4a5fc34b210, 0x3d4a671ce14c5521 + .quad 0xc08ff4ab553bd540, 0x3d419d0202e3cd96 + .quad 0xc08ff4b0abc9c780, 0x3d576b941a895781 + .quad 0xc08ff4b5ffe0d170, 0xbd4ea96d88cd1a30 + .quad 0xc08ff4bb518338a0, 0x3d4d6b405bd43ba6 + .quad 0xc08ff4c0a0b33f60, 0xbcf03382150a56b7 + .quad 0xc08ff4c5ed7324f8, 0xbd400df96beb0937 + .quad 0xc08ff4cb37c52590, 0xbd5c161714cdebd5 + .quad 0xc08ff4d07fab7a48, 0xbd333e8eda1a8e79 + .quad 0xc08ff4d5c5285928, 0x3d53aba20381d59f + .quad 0xc08ff4db083df530, 0xbd45e9b07af4e77c + .quad 0xc08ff4e048ee7e70, 0xbd533cfdb78a8c41 + .quad 0xc08ff4e5873c21f0, 0xbd5d9b87f4d283f2 + .quad 0xc08ff4eac32909c8, 0xbd53a677deee97fa + .quad 0xc08ff4effcb75d18, 0xbd5afd9f5dedc208 + .quad 0xc08ff4f533e94020, 0x3ce9dd794d20ab77 + .quad 0xc08ff4fa68c0d428, 0xbd5eeae84ba1cbf1 + .quad 0xc08ff4ff9b4037b0, 0xbd4f4451587282c8 + .quad 0xc08ff504cb698648, 0xbd4a1fa15087e717 + .quad 0xc08ff509f93ed8b0, 0xbd5f2f0042b9331a + .quad 0xc08ff50f24c244e0, 0xbd2c2389f8e86341 + .quad 0xc08ff5144df5ddf0, 0xbd556fcb7b48f200 + .quad 0xc08ff51974dbb448, 0x3d43ba060aa69038 + .quad 0xc08ff51e9975d578, 0x3d477ef38ca20229 + .quad 0xc08ff523bbc64c60, 0x3d49bcaf1aa4168a + .quad 0xc08ff528dbcf2120, 0xbd51c5609b60687e + .quad 0xc08ff52df9925930, 0xbd51691708d22ce7 + .quad 0xc08ff5331511f750, 0x3d30d05c98ecb3d1 + .quad 0xc08ff5382e4ffb90, 0xbd423adb056dd244 + .quad 0xc08ff53d454e6368, 0xbd3663607042da50 + .quad 0xc08ff5425a0f29a8, 0x3d42655d3c6187a6 + .quad 0xc08ff5476c944680, 0xbd028c958ae09d20 + .quad 0xc08ff54c7cdfaf90, 0xbd436eaf17756653 + .quad 0xc08ff5518af357e8, 0x3d5fbbbee66f8d24 + .quad 0xc08ff55696d12ff0, 0xbd5d93b389497880 + .quad 0xc08ff55ba07b25b0, 0xbd43ff8ff777f337 + .quad 0xc08ff560a7f32488, 0xbcf3568803ec82a4 + .quad 0xc08ff565ad3b1560, 0xbd50c83eba5cc7ea + .quad 0xc08ff56ab054deb0, 0x3d5becc2411500b7 + .quad 0xc08ff56fb1426458, 0xbd5dac964ffa8b83 + .quad 0xc08ff574b00587f0, 0x3d1d82f6cc82e69f + .quad 0xc08ff579aca02878, 0xbd34767c0d40542c + .quad 0xc08ff57ea7142298, 0xbd52d28e996ed2ce + .quad 0xc08ff5839f635090, 0xbd432a85d337086d + .quad 0xc08ff588958f8a38, 0x3d512b06ec20c7fd + .quad 0xc08ff58d899aa500, 0xbd47e2147555e10b + .quad 0xc08ff5927b867410, 0xbd4d84480a1b301d + .quad 0xc08ff5976b54c830, 0x3d5622146f3a51bd + .quad 0xc08ff59c59076fc8, 0x3d46d485c5f9c392 + .quad 0xc08ff5a144a03700, 0xbd4562714549f4fd + .quad 0xc08ff5a62e20e7b8, 0x3d541ab67e365a63 + .quad 0xc08ff5ab158b4970, 0xbd5b0855668b2369 + .quad 0xc08ff5affae12188, 0x3d27de1bc2ed4dd8 + .quad 0xc08ff5b4de243300, 0x3d40f2592d5ed454 + .quad 0xc08ff5b9bf563ea8, 0xbd4ee2f8ba7b3e9e + .quad 0xc08ff5be9e790320, 0xbd3c2214335c2164 + .quad 0xc08ff5c37b8e3cc8, 0x3d30745623ab1fd9 + .quad 0xc08ff5c85697a5d0, 0xbd326c8fb0ffde38 + .quad 0xc08ff5cd2f96f640, 0xbd4c83277493b0bc + .quad 0xc08ff5d2068de3f8, 0x3d39bb1655e6e5ba + .quad 0xc08ff5d6db7e22a8, 0x3d403170b47a5559 + .quad 0xc08ff5dbae6963e8, 0x3d5801ddf1edc325 + .quad 0xc08ff5e07f515728, 0x3d4b2704c46fe064 + .quad 0xc08ff5e54e37a9c8, 0x3d5a16e99ed6cd83 + .quad 0xc08ff5ea1b1e0700, 0xbd5353a3ac18c62f + .quad 0xc08ff5eee6061810, 0x3d567c69c189f21a + .quad 0xc08ff5f3aef18400, 0xbd50dd3220e0b0f2 + .quad 0xc08ff5f875e1eff0, 0xbd3ab64d80638db2 + .quad 0xc08ff5fd3ad8fee0, 0x3d3ec753439035aa + .quad 0xc08ff601fdd851c8, 0xbd5e10415f5f5e74 + .quad 0xc08ff606bee187b0, 0xbd55f1048b113fae + .quad 0xc08ff60b7df63d90, 0x3d1e94e4107406c8 + .quad 0xc08ff6103b180e60, 0xbd4e2eb5d0c36eb5 + .quad 0xc08ff614f6489330, 0x3d43ec5c714f709a + .quad 0xc08ff619af896308, 0x3d519ec459b62a08 + .quad 0xc08ff61e66dc1300, 0xbd5b93d09dd6161d + .quad 0xc08ff6231c423658, 0x3d5d72b849dd56be + .quad 0xc08ff627cfbd5e38, 0xbd276b7e32659173 + .quad 0xc08ff62c814f1a08, 0x3d4fd918f2e7a6b9 + .quad 0xc08ff63130f8f730, 0x3d5609ba1dcc4c97 + .quad 0xc08ff635debc8138, 0xbd55cab233dbd84c + .quad 0xc08ff63a8a9b41d8, 0xbd56778ab7aaabc9 + .quad 0xc08ff63f3496c0e0, 0x3d5b2791da49c370 + .quad 0xc08ff643dcb08438, 0x3d583063ef145f9c + .quad 0xc08ff64882ea1000, 0xbd484e9cab375fb6 + .quad 0xc08ff64d2744e688, 0xbd5c430c95c374aa + .quad 0xc08ff651c9c28848, 0xbd57a16d78490bb3 + .quad 0xc08ff6566a6473e8, 0xbd445d70374ea9ec + .quad 0xc08ff65b092c2648, 0x3d5c9729142b9d4b + .quad 0xc08ff65fa61b1a70, 0xbd4aaa179d032405 + .quad 0xc08ff6644132c9c0, 0xbd2a3ea300d173de + .quad 0xc08ff668da74abc0, 0x3d57809438efb010 + .quad 0xc08ff66d71e23630, 0xbd5e9156720951d6 + .quad 0xc08ff672077cdd30, 0xbd5bab62e8462035 + .quad 0xc08ff6769b461310, 0xbd05113545431443 + .quad 0xc08ff67b2d3f4868, 0x3d5105eb0607e59b + .quad 0xc08ff67fbd69ec18, 0xbd5e657842b37dc0 + .quad 0xc08ff6844bc76b68, 0x3d4ad1849705bc4c + .quad 0xc08ff688d85931c8, 0xbd508b6f92b6e0d6 + .quad 0xc08ff68d6320a920, 0x3d48683cceb5fdfc + .quad 0xc08ff691ec1f3990, 0xbd2c25ee290acbf5 + .quad 0xc08ff696735649a8, 0x3d58904932cd46d0 + .quad 0xc08ff69af8c73e38, 0xbd5c964167f0bfeb + .quad 0xc08ff69f7c737a90, 0xbd43d66937fa06a9 + .quad 0xc08ff6a3fe5c6040, 0xbd54bc302ffa76fb + .quad 0xc08ff6a87e834f50, 0x3d4609b1487f87a3 + .quad 0xc08ff6acfce9a618, 0xbd42c0d9af0400b1 + .quad 0xc08ff6b17990c170, 0x3d549a63973d262d + .quad 0xc08ff6b5f479fc80, 0xbd28cde894aa0641 + .quad 0xc08ff6ba6da6b0f0, 0xbd5acef617609a34 + .quad 0xc08ff6bee51836d8, 0x3d4abb9ff3cf80b8 + .quad 0xc08ff6c35acfe4a8, 0xbd53dcfa1b7697f3 + .quad 0xc08ff6c7cecf0f68, 0x3d5bcdf4aea18a55 + .quad 0xc08ff6cc41170a70, 0x3d3cad29d4324038 + .quad 0xc08ff6d0b1a927b0, 0x3d56945f9cc2a565 + .quad 0xc08ff6d52086b780, 0x3d5d20dfc1c668a7 + .quad 0xc08ff6d98db108b8, 0x3d37f20a9bcbbe04 + .quad 0xc08ff6ddf92968b8, 0x3d1e0824a6e3a4d2 + .quad 0xc08ff6e262f12358, 0xbd469f07bf6322c7 + .quad 0xc08ff6e6cb0982f8, 0xbd5cc593afdbfaef + .quad 0xc08ff6eb3173d080, 0xbd5ee68d555d7122 + .quad 0xc08ff6ef96315360, 0xbd144ee1d6a39124 + .quad 0xc08ff6f3f9435188, 0xbd40f2cb308bcd25 + .quad 0xc08ff6f85aab0f80, 0xbd5fd98ced08a73c + .quad 0xc08ff6fcba69d068, 0x3d54f2f2a1ea8606 + .quad 0xc08ff7011880d5d0, 0xbd57818234572db7 + .quad 0xc08ff70574f16008, 0x3d52429e823a9a83 + .quad 0xc08ff709cfbcadd0, 0x3d5d6dc9bb81476c + .quad 0xc08ff70e28e3fc90, 0x3d57d189e116bcb2 + .quad 0xc08ff71280688848, 0x3d0e18992809fd6d + .quad 0xc08ff716d64b8b98, 0xbd3b48ac92b8549a + .quad 0xc08ff71b2a8e3fb8, 0xbd4dcfa48040893b + .quad 0xc08ff71f7d31dc88, 0x3d58d945b8e53ef1 + .quad 0xc08ff723ce379878, 0x3d4f80faef3e15ee + .quad 0xc08ff7281da0a8b0, 0x3d53edc0fd40d18f + .quad 0xc08ff72c6b6e40f0, 0xbd4bcac66e0be72f + .quad 0xc08ff730b7a193b0, 0xbd44fcf96e2ec967 + .quad 0xc08ff735023bd208, 0x3d57e2ff34b08d86 + .quad 0xc08ff7394b3e2bb0, 0xbd4caedfb10b98dd + .quad 0xc08ff73d92a9cf28, 0xbd55db1083e5ac6a + .quad 0xc08ff741d87fe990, 0xbd580e83e6d54ed6 + .quad 0xc08ff7461cc1a6c0, 0x3d1688c83e1b0cba + .quad 0xc08ff74a5f703138, 0xbd52c398c872b701 + .quad 0xc08ff74ea08cb240, 0xbd49aabc3683b259 + .quad 0xc08ff752e01851d0, 0x3d5ccba8de72495b + .quad 0xc08ff7571e143688, 0xbd5981cf630f5793 + .quad 0xc08ff75b5a8185e8, 0xbd4f235844e01ebd + .quad 0xc08ff75f95616410, 0xbd5047de7ba8ec62 + .quad 0xc08ff763ceb4f3f0, 0x3d5fa55e004d6562 + .quad 0xc08ff768067d5720, 0xbd49f386e521a80e + .quad 0xc08ff76c3cbbae20, 0x3d3693551e62fe83 + .quad 0xc08ff77071711818, 0x3d4ba63b30b6c42c + .quad 0xc08ff774a49eb300, 0x3d4c26523d32f573 + .quad 0xc08ff778d6459b98, 0x3d3b65e70806143a + .quad 0xc08ff77d0666ed68, 0xbd5796d9c9f2c2cb + .quad 0xc08ff7813503c2d0, 0x3d33267b004b912b + .quad 0xc08ff785621d34e8, 0x3d1d5d8a23e33341 + .quad 0xc08ff7898db45ba8, 0x3d46c95233e60f40 + .quad 0xc08ff78db7ca4dd0, 0x3d362865acc8f43f + .quad 0xc08ff791e06020f8, 0xbd10e8203e161511 + .quad 0xc08ff7960776e988, 0xbd5cafe4f4467eaa + .quad 0xc08ff79a2d0fbac8, 0xbd520fddea9ea0cd + .quad 0xc08ff79e512ba6d0, 0x3d5c53d3778dae46 + .quad 0xc08ff7a273cbbe80, 0xbd5f0f6f88490367 + .quad 0xc08ff7a694f111c0, 0x3d5601aa3f55ec11 + .quad 0xc08ff7aab49caf20, 0xbd4f1a8a2328a4c4 + .quad 0xc08ff7aed2cfa438, 0xbd4a3d5341c07d0e + .quad 0xc08ff7b2ef8afd68, 0xbd5f4a1f4c525f31 + .quad 0xc08ff7b70acfc600, 0xbd4d594d77b3d775 + .quad 0xc08ff7bb249f0828, 0x3d2aef47e37e953b + .quad 0xc08ff7bf3cf9ccf0, 0x3d501803b47dfba2 + .quad 0xc08ff7c353e11c50, 0x3d5ed5ec84e5745e + .quad 0xc08ff7c76955fd20, 0xbd3de249bc9e7f96 + .quad 0xc08ff7cb7d597538, 0x3d5b5794341d1fdf + .quad 0xc08ff7cf8fec8938, 0xbd519dbd08276359 + .quad 0xc08ff7d3a1103cd0, 0xbd450129b8038848 + .quad 0xc08ff7d7b0c59288, 0x3d348f00d3bb30fd + .quad 0xc08ff7dbbf0d8bd8, 0xbd43529025720d8a + .quad 0xc08ff7dfcbe92938, 0x3d5abdaa2b1955d7 + .quad 0xc08ff7e3d75969f8, 0xbd4e8837d4588a98 + .quad 0xc08ff7e7e15f4c80, 0x3d57a782a6df5a1f + .quad 0xc08ff7ebe9fbce08, 0x3d304ba3eaa96bf1 + .quad 0xc08ff7eff12fead8, 0xbd47aab17b868a60 + .quad 0xc08ff7f3f6fc9e28, 0xbd5bd858693ba90a + .quad 0xc08ff7f7fb62e230, 0x3d26abb2c547789a + .quad 0xc08ff7fbfe63b010, 0xbd59d383d543b3f5 + .quad 0xc08ff80000000000, 0x8000000000000000 + /*== Log_LA_table ==*/ + .align 16 + .quad 0x0000000000000000 + .quad 0xbf670f83ff0a7565 + .quad 0xbf7709c46d7aac77 + .quad 0xbf8143068125dd0e + .quad 0xbf86fe50b6ef0851 + .quad 0xbf8cb6c3abd14559 + .quad 0xbf91363117a97b0c + .quad 0xbf940f9786685d29 + .quad 0xbf96e79685c2d22a + .quad 0xbf99be2f7749acc2 + .quad 0xbf9c9363ba850f86 + .quad 0xbf9f6734acf8695a + .quad 0xbfa11cd1d5133413 + .quad 0xbfa2855905ca70f6 + .quad 0xbfa3ed3094685a26 + .quad 0xbfa554592bb8cd58 + .quad 0xbfa6bad3758efd87 + .quad 0xbfa820a01ac754cb + .quad 0xbfa985bfc3495194 + .quad 0xbfaaea3316095f72 + .quad 0xbfac4dfab90aab5f + .quad 0xbfadb1175160f3b0 + .quad 0xbfaf1389833253a0 + .quad 0xbfb03aa8f8dc854c + .quad 0xbfb0eb389fa29f9b + .quad 0xbfb19b74069f5f0a + .quad 0xbfb24b5b7e135a3d + .quad 0xbfb2faef55ccb372 + .quad 0xbfb3aa2fdd27f1c3 + .quad 0xbfb4591d6310d85a + .quad 0xbfb507b836033bb7 + .quad 0xbfb5b600a40bd4f3 + .quad 0xbfb663f6fac91316 + .quad 0xbfb7119b876bea86 + .quad 0xbfb7beee96b8a281 + .quad 0xbfb86bf07507a0c7 + .quad 0xbfb918a16e46335b + .quad 0xbfb9c501cdf75872 + .quad 0xbfba7111df348494 + .quad 0xbfbb1cd1ecae66e7 + .quad 0xbfbbc84240adabba + .quad 0xbfbc73632513bd4f + .quad 0xbfbd1e34e35b82da + .quad 0xbfbdc8b7c49a1ddb + .quad 0xbfbe72ec117fa5b2 + .quad 0xbfbf1cd21257e18c + .quad 0xbfbfc66a0f0b00a5 + .quad 0xbfc037da278f2870 + .quad 0xbfc08c588cda79e4 + .quad 0xbfc0e0b05ac848ed + .quad 0xbfc134e1b489062e + .quad 0xbfc188ecbd1d16be + .quad 0xbfc1dcd197552b7b + .quad 0xbfc2309065d29791 + .quad 0xbfc284294b07a640 + .quad 0xbfc2d79c6937efdd + .quad 0xbfc32ae9e278ae1a + .quad 0xbfc37e11d8b10f89 + .quad 0xbfc3d1146d9a8a64 + .quad 0xbfc423f1c2c12ea2 + .quad 0xbfc476a9f983f74d + .quad 0xbfc4c93d33151b24 + .quad 0xbfc51bab907a5c8a + .quad 0xbfc56df5328d58c5 + .quad 0xbfc5c01a39fbd688 + .quad 0xbfc6121ac74813cf + .quad 0xbfc663f6fac91316 + .quad 0xbfc6b5aef4aae7dc + .quad 0xbfc70742d4ef027f + .quad 0xbfc758b2bb6c7b76 + .quad 0xbfc7a9fec7d05ddf + .quad 0xbfc7fb27199df16d + .quad 0xbfc84c2bd02f03b3 + .quad 0xbfc89d0d0ab430cd + .quad 0xbfc8edcae8352b6c + .quad 0xbfc93e6587910444 + .quad 0xbfc98edd077e70df + .quad 0xbfc9df31868c11d5 + .quad 0xbfca2f632320b86b + .quad 0xbfca7f71fb7bab9d + .quad 0xbfcacf5e2db4ec94 + .quad 0xbfcb1f27d7bd7a80 + .quad 0xbfcb6ecf175f95e9 + .quad 0xbfcbbe540a3f036f + .quad 0xbfcc0db6cdd94dee + .quad 0xbfcc5cf77f860826 + .quad 0xbfccac163c770dc9 + .quad 0xbfccfb1321b8c400 + .quad 0xbfcd49ee4c325970 + .quad 0xbfcd98a7d8a605a7 + .quad 0xbfcde73fe3b1480f + .quad 0xbfce35b689cd2655 + .quad 0xbfce840be74e6a4d + .quad 0xbfced2401865df52 + .quad 0xbfcf205339208f27 + .quad 0xbfcf6e456567fe55 + .quad 0xbfcfbc16b902680a + .quad 0xbfd004e3a7c97cbd + .quad 0xbfd02baba24d0664 + .quad 0xbfd0526359bab1b3 + .quad 0xbfd0790adbb03009 + .quad 0xbfd09fa235ba2020 + .quad 0xbfd0c62975542a8f + .quad 0xbfd0eca0a7e91e0b + .quad 0xbfd11307dad30b76 + .quad 0xbfd1395f1b5b61a6 + .quad 0xbfd15fa676bb08ff + .quad 0xbfd185ddfa1a7ed0 + .quad 0xbfd1ac05b291f070 + .quad 0xbfd1d21dad295632 + .quad 0xbfd1f825f6d88e13 + .quad 0xbfd21e1e9c877639 + .quad 0xbfd24407ab0e073a + .quad 0xbfd269e12f346e2c + .quad 0xbfd28fab35b32683 + .quad 0xbfd2b565cb3313b6 + .quad 0xbfd2db10fc4d9aaf + .quad 0xbfd300acd58cbb10 + .quad 0xbfd32639636b2836 + .quad 0xbfd34bb6b2546218 + .quad 0xbfd37124cea4cded + .quad 0xbfd39683c4a9ce9a + .quad 0xbfd3bbd3a0a1dcfb + .quad 0xbfd3e1146ebc9ff2 + .quad 0xbfd406463b1b0449 + .quad 0xbfd42b6911cf5465 + .quad 0xbfd4507cfedd4fc4 + .quad 0xbfd475820e3a4251 + .quad 0xbfd49a784bcd1b8b + .quad 0xbfd4bf5fc36e8577 + .quad 0xbfd4e43880e8fb6a + .quad 0xbfd509028ff8e0a2 + .quad 0xbfd52dbdfc4c96b3 + .quad 0xbfd5526ad18493ce + .quad 0xbfd577091b3378cb + .quad 0xbfd59b98e4de271c + .quad 0xbfd5c01a39fbd688 + .quad 0xbfd5e48d25f62ab9 + .quad 0xbfd608f1b42948ae + .quad 0xbfd62d47efe3ebee + .quad 0xbfd6518fe4677ba7 + .quad 0xbfd675c99ce81f92 + .quad 0xbfd699f5248cd4b8 + .quad 0xbfd6be12866f820d + .quad 0xbfd6e221cd9d0cde + .quad 0xbfd7062305156d1d + .quad 0xbfd72a1637cbc183 + .quad 0xbfd74dfb70a66388 + .quad 0xbfd771d2ba7efb3c + .quad 0xbfd7959c202292f1 + .quad 0xbfd7b957ac51aac4 + .quad 0xbfd7dd0569c04bff + .quad 0xbfd800a563161c54 + .quad 0xbfd82437a2ee70f7 + .quad 0xbfd847bc33d8618e + .quad 0xbfd86b332056db01 + .quad 0xbfd88e9c72e0b226 + .quad 0xbfd8b1f835e0b642 + .quad 0xbfd8d54673b5c372 + .quad 0xbfd8f88736b2d4e8 + .quad 0xbfd91bba891f1709 + .quad 0xbfd93ee07535f967 + .quad 0xbfd961f90527409c + .quad 0xbfd98504431717fc + .quad 0xbfd9a802391e232f + .quad 0xbfd9caf2f1498fa4 + .quad 0xbfd9edd6759b25e0 + .quad 0xbfda10acd0095ab4 + .quad 0xbfda33760a7f6051 + .quad 0xbfda56322edd3731 + .quad 0xbfda78e146f7bef4 + .quad 0xbfda9b835c98c70a + .quad 0xbfdabe18797f1f49 + .quad 0xbfdae0a0a75ea862 + .quad 0xbfdb031befe06434 + .quad 0xbfdb258a5ca28608 + .quad 0xbfdb47ebf73882a1 + .quad 0xbfdb6a40c92b203f + .quad 0xbfdb8c88dbf8867a + .quad 0xbfdbaec439144dfd + .quad 0xbfdbd0f2e9e79031 + .quad 0xbfdbf314f7d0f6ba + .quad 0xbfdc152a6c24cae6 + .quad 0xbfdc3733502d04f8 + .quad 0xbfdc592fad295b56 + .quad 0xbfdc7b1f8c4f51a4 + .quad 0xbfdc9d02f6ca47b4 + .quad 0xbfdcbed9f5bb886a + .quad 0xbfdce0a4923a587d + .quad 0xbfdd0262d554051c + .quad 0xbfdd2414c80bf27d + .quad 0xbfdd45ba735baa4f + .quad 0xbfdd6753e032ea0f + .quad 0xbfdd88e11777b149 + .quad 0xbfddaa6222064fb9 + .quad 0xbfddcbd708b17359 + .quad 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0x3f9d23afc49139f9 + .quad 0x3f9bab2fdcb46ec7 + .quad 0x3f9a330fd028f75f + .quad 0x3f98bb4f6e2bd536 + .quad 0x3f9743ee861f3556 + .quad 0x3f95ccece78a4a9e + .quad 0x3f94564a62192834 + .quad 0x3f92e006c59c9c29 + .quad 0x3f916a21e20a0a45 + .quad 0x3f8fe9370ef68e1b + .quad 0x3f8cfee70c5ce5dc + .quad 0x3f8a15535d0bab34 + .quad 0x3f872c7ba20f7327 + .quad 0x3f84445f7cbc8fd2 + .quad 0x3f815cfe8eaec830 + .quad 0x3f7cecb0f3922091 + .quad 0x3f7720d9c06a835f + .quad 0x3f715676c8c7a8c1 + .quad 0x3f671b0ea42e5fda + .quad 0x3f57182a894b69c6 + .quad 0x8000000000000000 + /*== poly_coeff[5] ==*/ + .align 16 + .quad 0x3fd2776E996DA1D2, 0x3fd2776E996DA1D2 /* coeff5 */ + .quad 0xbfd715494C3E7C9B, 0xbfd715494C3E7C9B /* coeff4 */ + .quad 0x3fdEC709DC39E926, 0x3fdEC709DC39E926 /* coeff3 */ + .quad 0xbfe71547652B7CF8, 0xbfe71547652B7CF8 /* coeff2 */ + .quad 0x3ff71547652B82FE, 0x3ff71547652B82FE /* coeff1 */ + /*== ExpMask ==*/ + .align 16 + .quad 0x000fffffffffffff, 0x000fffffffffffff + /*== Two10 ==*/ + .align 16 + .quad 0x3f50000000000000, 0x3f50000000000000 + /*== MinNorm ==*/ + .align 16 + .quad 0x0010000000000000, 0x0010000000000000 + /*== MaxNorm ==*/ + .align 16 + .quad 0x7fefffffffffffff, 0x7fefffffffffffff + /*== HalfMask ==*/ + .align 16 + .quad 0xfffffffffc000000, 0xfffffffffc000000 + /*== One ==*/ + .align 16 + .quad 0x3ff0000000000000, 0x3ff0000000000000 + /*== Threshold ==*/ + .align 16 + .quad 0x4086a00000000000, 0x4086a00000000000 + /*== Bias ==*/ + .align 16 + .quad 0x408ff80000000000, 0x408ff80000000000 + /*== Bias1 ==*/ + .align 16 + .quad 0x408ff00000000000, 0x408ff00000000000 + .align 16 + .type __svml_dlog2_data_internal,@object + .size __svml_dlog2_data_internal,.-__svml_dlog2_data_internal + .space 80, 0x00 + .align 16 + +.FLT_11: + .long 0x00000000,0x43380000,0x00000000,0x43380000 + .type .FLT_11,@object + .size .FLT_11,16 diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core-sse.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core-sse.S new file mode 100644 index 0000000000..882ee276f2 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core-sse.S @@ -0,0 +1,20 @@ +/* SSE version of vectorized log2, vector length is 4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVdN4v_log2 _ZGVdN4v_log2_sse_wrapper +#include "../svml_d_log24_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core.c b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core.c new file mode 100644 index 0000000000..7678090d11 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core.c @@ -0,0 +1,27 @@ +/* Multiple versions of vectorized log2, vector length is 4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVdN4v_log2 +#include "ifunc-mathvec-avx2.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVdN4v_log2, __GI__ZGVdN4v_log2, __redirect__ZGVdN4v_log2) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core_avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core_avx2.S new file mode 100644 index 0000000000..b4ead42eae --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log24_core_avx2.S @@ -0,0 +1,1324 @@ +/* Function log2 vectorized with AVX2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_dlog2_data_internal + */ +#define Log_HA_table 0 +#define Log_LA_table 8224 +#define poly_coeff 12352 +#define ExpMask 12512 +#define Two10 12544 +#define MinNorm 12576 +#define MaxNorm 12608 +#define HalfMask 12640 +#define One 12672 +#define Threshold 12704 +#define Bias 12736 +#define Bias1 12768 + +/* Lookup bias for data table __svml_dlog2_data_internal. */ +#define Table_Lookup_Bias -0x405fe0 + +#include + + .text + .section .text.avx2,"ax",@progbits +ENTRY(_ZGVdN4v_log2_avx2) + pushq %rbp + cfi_def_cfa_offset(16) + movq %rsp, %rbp + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + andq $-32, %rsp + subq $96, %rsp + lea Table_Lookup_Bias+__svml_dlog2_data_internal(%rip), %r8 + vmovapd %ymm0, %ymm3 + +/* preserve mantissa, set input exponent to 2^(-10) */ + vandpd ExpMask+__svml_dlog2_data_internal(%rip), %ymm3, %ymm4 + vorpd Two10+__svml_dlog2_data_internal(%rip), %ymm4, %ymm2 + +/* reciprocal approximation good to at least 11 bits */ + vcvtpd2ps %ymm2, %xmm5 + +/* exponent bits */ + vpsrlq $20, %ymm3, %ymm7 + vmovupd One+__svml_dlog2_data_internal(%rip), %ymm14 + vrcpps %xmm5, %xmm6 + +/* check range */ + vcmplt_oqpd MinNorm+__svml_dlog2_data_internal(%rip), %ymm3, %ymm11 + vcmpnle_uqpd MaxNorm+__svml_dlog2_data_internal(%rip), %ymm3, %ymm12 + vcvtps2pd %xmm6, %ymm9 + +/* round reciprocal to nearest integer, will have 1+9 mantissa bits */ + vroundpd $0, %ymm9, %ymm1 + +/* exponent */ + vmovupd Threshold+__svml_dlog2_data_internal(%rip), %ymm9 + +/* + * prepare table index + * table lookup + */ + vpsrlq $40, %ymm1, %ymm15 + +/* argument reduction */ + vfmsub213pd %ymm14, %ymm1, %ymm2 + +/* polynomial */ + vmovupd poly_coeff+__svml_dlog2_data_internal(%rip), %ymm14 + vcmplt_oqpd %ymm1, %ymm9, %ymm1 + vfmadd213pd poly_coeff+32+__svml_dlog2_data_internal(%rip), %ymm2, %ymm14 + vorpd %ymm12, %ymm11, %ymm13 + vmulpd %ymm2, %ymm2, %ymm12 + +/* combine and get argument value range mask */ + vmovmskpd %ymm13, %eax + vextractf128 $1, %ymm7, %xmm8 + vshufps $221, %xmm8, %xmm7, %xmm10 + +/* biased exponent in DP format */ + vcvtdq2pd %xmm10, %ymm0 + vandpd Bias+__svml_dlog2_data_internal(%rip), %ymm1, %ymm10 + vorpd Bias1+__svml_dlog2_data_internal(%rip), %ymm10, %ymm11 + vsubpd %ymm11, %ymm0, %ymm1 + vmovupd poly_coeff+64+__svml_dlog2_data_internal(%rip), %ymm0 + vfmadd213pd poly_coeff+96+__svml_dlog2_data_internal(%rip), %ymm2, %ymm0 + vmulpd poly_coeff+128+__svml_dlog2_data_internal(%rip), %ymm2, %ymm2 + vfmadd213pd %ymm0, %ymm12, %ymm14 + vfmadd213pd %ymm2, %ymm12, %ymm14 + vextractf128 $1, %ymm15, %xmm6 + vmovd %xmm15, %edx + vmovd %xmm6, %esi + movslq %edx, %rdx + vpextrd $2, %xmm15, %ecx + movslq %esi, %rsi + vpextrd $2, %xmm6, %edi + movslq %ecx, %rcx + movslq %edi, %rdi + vmovsd (%r8,%rdx), %xmm4 + vmovsd (%r8,%rsi), %xmm7 + vmovhpd (%r8,%rcx), %xmm4, %xmm5 + vmovhpd (%r8,%rdi), %xmm7, %xmm8 + vinsertf128 $1, %xmm8, %ymm5, %ymm13 + +/* reconstruction */ + vaddpd %ymm14, %ymm13, %ymm0 + vaddpd %ymm0, %ymm1, %ymm0 + testl %eax, %eax + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx r12 r13 r14 r15 eax ymm0 ymm3 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + movq %rbp, %rsp + popq %rbp + cfi_def_cfa(7, 8) + cfi_restore(6) + ret + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + vmovupd %ymm3, 32(%rsp) + vmovupd %ymm0, 64(%rsp) + # LOE rbx r12 r13 r14 r15 eax ymm0 + + xorl %edx, %edx + # LOE rbx r12 r13 r14 r15 eax edx + + vzeroupper + movq %r12, 16(%rsp) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -80; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xb0, 0xff, 0xff, 0xff, 0x22 + movl %edx, %r12d + movq %r13, 8(%rsp) + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -88; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa8, 0xff, 0xff, 0xff, 0x22 + movl %eax, %r13d + movq %r14, (%rsp) + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -96; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $4, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + vmovupd 64(%rsp), %ymm0 + +/* Go to exit */ + jmp L(EXIT) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -80; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xb0, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -88; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa8, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -96; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r12 r13 r14 r15 ymm0 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movsd 32(%rsp,%r14,8), %xmm0 + call log2@PLT + # LOE rbx r14 r15 r12d r13d xmm0 + + movsd %xmm0, 64(%rsp,%r14,8) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx r15 r12d r13d +END(_ZGVdN4v_log2_avx2) + + .section .rodata, "a" + .align 32 + +#ifdef __svml_dlog2_data_internal_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(32)) VUINT32 Log_HA_table[(1<<10)+2][2]; + __declspec(align(32)) VUINT32 Log_LA_table[(1<<9)+1][2]; + __declspec(align(32)) VUINT32 poly_coeff[5][4][2]; + __declspec(align(32)) VUINT32 ExpMask[4][2]; + __declspec(align(32)) VUINT32 Two10[4][2]; + __declspec(align(32)) VUINT32 MinNorm[4][2]; + __declspec(align(32)) VUINT32 MaxNorm[4][2]; + __declspec(align(32)) VUINT32 HalfMask[4][2]; + __declspec(align(32)) VUINT32 One[4][2]; + __declspec(align(32)) VUINT32 Threshold[4][2]; + __declspec(align(32)) VUINT32 Bias[4][2]; + __declspec(align(32)) VUINT32 Bias1[4][2]; +} __svml_dlog2_data_internal; +#endif +__svml_dlog2_data_internal: + /* Log_HA_table */ + .quad 0xc08ff00000000000, 0x0000000000000000 + .quad 0xc08ff0040038c920, 0x3d52bfc81744e999 + .quad 0xc08ff007ff0f0190, 0xbd59b2cedc63c895 + .quad 0xc08ff00bfc839e88, 0xbd28e365e6741d71 + .quad 0xc08ff00ff8979428, 0x3d4027998f69a77d + .quad 0xc08ff013f34bd5a0, 0x3d5dd2cb33fe6a89 + .quad 0xc08ff017eca15518, 0xbd526514cdf2c019 + .quad 0xc08ff01be49903d8, 0xbd44bfeeba165e04 + .quad 0xc08ff01fdb33d218, 0xbd3fa79ee110cec3 + .quad 0xc08ff023d072af20, 0xbd4eebb642c7fd60 + .quad 0xc08ff027c4568948, 0x3d429b13d7093443 + .quad 0xc08ff02bb6e04de8, 0x3d50f346bd36551e + .quad 0xc08ff02fa810e968, 0xbd5020bb662f1536 + .quad 0xc08ff03397e94750, 0x3d5de76b56340995 + .quad 0xc08ff037866a5218, 0x3d58065ff3304090 + .quad 0xc08ff03b7394f360, 0x3d561fc9322fb785 + .quad 0xc08ff03f5f6a13d0, 0x3d0abecd17d0d778 + .quad 0xc08ff04349ea9b28, 0xbd588f3ad0ce4d44 + .quad 0xc08ff04733177040, 0xbd4454ba4ac5f44d + .quad 0xc08ff04b1af178f8, 0xbd556f78faaa0887 + .quad 0xc08ff04f01799a58, 0x3d49db8976de7469 + .quad 0xc08ff052e6b0b868, 0xbd5cdb6fce17ef00 + .quad 0xc08ff056ca97b668, 0xbd576de8c0412f09 + .quad 0xc08ff05aad2f76a0, 0x3d30142c7ec6475c + .quad 0xc08ff05e8e78da70, 0xbd1e685afc26de72 + .quad 0xc08ff0626e74c260, 0xbd40b64c954078a3 + .quad 0xc08ff0664d240e10, 0xbd5fcde393462d7d + .quad 0xc08ff06a2a879c48, 0xbd537245eeeecc53 + .quad 0xc08ff06e06a04ae8, 0x3d4ac306eb47b436 + .quad 0xc08ff071e16ef6e8, 0xbd5a1fd9d3758f6b + .quad 0xc08ff075baf47c80, 0x3d2401fbaaa67e3c + .quad 0xc08ff0799331b6f0, 0x3d4f8dbef47a4d53 + .quad 0xc08ff07d6a2780a8, 0x3d51215e0abb42d1 + .quad 0xc08ff0813fd6b340, 0x3d57ce6249eddb35 + .quad 0xc08ff08514402770, 0xbd38a803c7083a25 + .quad 0xc08ff088e764b528, 0x3d42218beba5073e + .quad 0xc08ff08cb9453370, 0x3d447b66f1c6248f + .quad 0xc08ff09089e27880, 0xbd53d9297847e995 + .quad 0xc08ff094593d59c8, 0xbd12b6979cc77aa9 + .quad 0xc08ff0982756abd0, 0xbd55308545ecd702 + .quad 0xc08ff09bf42f4260, 0xbd578fa97c3b936f + .quad 0xc08ff09fbfc7f068, 0xbd41828408ce869d + .quad 0xc08ff0a38a218808, 0x3d555da6ce7251a6 + .quad 0xc08ff0a7533cda88, 0xbd41f3cd14bfcb02 + .quad 0xc08ff0ab1b1ab878, 0xbd1f028da6bf1852 + .quad 0xc08ff0aee1bbf188, 0xbd4cf04de3267f54 + .quad 0xc08ff0b2a72154a8, 0xbd4556e47019db10 + .quad 0xc08ff0b66b4baff8, 0x3d1e7ba00b15fbe4 + .quad 0xc08ff0ba2e3bd0d0, 0x3d5bfde1c52c2f28 + .quad 0xc08ff0bdeff283b8, 0x3d48d63fe20ee5d6 + .quad 0xc08ff0c1b0709480, 0x3d57f551980838ff + .quad 0xc08ff0c56fb6ce20, 0xbd4189091f293c81 + .quad 0xc08ff0c92dc5fae0, 0x3d4d549f05f06169 + .quad 0xc08ff0ccea9ee428, 0xbd5982466074e1e3 + .quad 0xc08ff0d0a64252b8, 0xbd5d30a6b16c0e4b + .quad 0xc08ff0d460b10e80, 0xbd3138bf3b51a201 + .quad 0xc08ff0d819ebdea8, 0xbd454e680c0801d6 + .quad 0xc08ff0dbd1f389a8, 0x3d584db361385926 + .quad 0xc08ff0df88c8d520, 0xbd564f2252a82c03 + .quad 0xc08ff0e33e6c8610, 0xbd5c78c35ed5d034 + .quad 0xc08ff0e6f2df60a8, 0xbd52eb9f29ca3d75 + .quad 0xc08ff0eaa6222860, 0x3d5340c0c01b5ff8 + .quad 0xc08ff0ee58359fe8, 0x3d10c2acaffa64b6 + .quad 0xc08ff0f2091a8948, 0xbd3fced311301ebe + .quad 0xc08ff0f5b8d1a5c8, 0x3d41ee5d591af30b + .quad 0xc08ff0f9675bb5f0, 0x3d4873546b0e668c + .quad 0xc08ff0fd14b97998, 0x3d5a99928177a119 + .quad 0xc08ff100c0ebafd8, 0x3d378ead132adcac + .quad 0xc08ff1046bf31720, 0x3d51a538bc597d48 + .quad 0xc08ff10815d06d18, 0xbd540ee2f35efd7e + .quad 0xc08ff10bbe846ec8, 0xbd59cf94753adacc + .quad 0xc08ff10f660fd878, 0xbd5201a3d6862895 + .quad 0xc08ff1130c7365c0, 0x3d383e25d0822d03 + .quad 0xc08ff116b1afd180, 0xbd0b7389bbea8f7b + .quad 0xc08ff11a55c5d5f0, 0xbd4df278087a6617 + .quad 0xc08ff11df8b62c98, 0xbd48daeb8ec01e26 + .quad 0xc08ff1219a818e50, 0x3d57c9312e0a14da + .quad 0xc08ff1253b28b330, 0xbd5f0fbc0e4d507e + .quad 0xc08ff128daac52c8, 0xbd222afdee008687 + .quad 0xc08ff12c790d23d8, 0x3d17c71747bcef8b + .quad 0xc08ff130164bdc88, 0x3d5d69cfd051af50 + .quad 0xc08ff133b2693248, 0x3d59dff064e9433a + .quad 0xc08ff1374d65d9e8, 0x3d4f71a30db3240b + .quad 0xc08ff13ae7428788, 0xbd5e56afa9524606 + .quad 0xc08ff13e7fffeeb0, 0xbd44acd84e6f8518 + .quad 0xc08ff142179ec228, 0xbd519845ade5e121 + .quad 0xc08ff145ae1fb420, 0xbd5b3b4a38ddec70 + .quad 0xc08ff14943837620, 0xbd5ea4bb5bc137c7 + .quad 0xc08ff14cd7cab910, 0x3d5610f3bf8eb6ce + .quad 0xc08ff1506af62d20, 0x3d57b1170d6184cf + .quad 0xc08ff153fd0681f0, 0x3d5791a688a3660e + .quad 0xc08ff1578dfc6678, 0x3d5d41ecf8abac2e + .quad 0xc08ff15b1dd88908, 0x3cf0bd995d64d573 + .quad 0xc08ff15eac9b9758, 0xbd5e3653cd796d01 + .quad 0xc08ff1623a463e80, 0xbd597573005ef2d8 + .quad 0xc08ff165c6d92af0, 0xbd4ee222d6439c41 + .quad 0xc08ff16952550880, 0x3d5913b845e75950 + .quad 0xc08ff16cdcba8258, 0xbd558e7ba239077e + .quad 0xc08ff170660a4328, 0x3d5a0e174a2cae66 + .quad 0xc08ff173ee44f4d8, 0x3d22b8db103db712 + .quad 0xc08ff177756b40d8, 0x3d5cc610480853c4 + .quad 0xc08ff17afb7dcfe0, 0xbd304a8bc84e5c0f + .quad 0xc08ff17e807d4a28, 0x3d3639d185da5f7d + .quad 0xc08ff182046a5738, 0xbd534705d06d788f + .quad 0xc08ff18587459e10, 0xbd540d25b28a51fd + .quad 0xc08ff189090fc510, 0xbd02d804afa7080a + .quad 0xc08ff18c89c97200, 0x3d5f2a5d305818ba + .quad 0xc08ff19009734a08, 0xbd3a602e9d05c3e4 + .quad 0xc08ff193880df1d0, 0xbd533d6fdcd54875 + .quad 0xc08ff197059a0d60, 0x3d24eaf0a9490202 + .quad 0xc08ff19a82184020, 0xbd5685666d98eb59 + .quad 0xc08ff19dfd892cf8, 0xbd509f8745f0868b + .quad 0xc08ff1a177ed7630, 0xbd2dcba340a9d268 + .quad 0xc08ff1a4f145bd80, 0x3d4916fcd0331266 + .quad 0xc08ff1a86992a408, 0xbd548cd033a49073 + .quad 0xc08ff1abe0d4ca68, 0xbd5252f40e5df1a2 + .quad 0xc08ff1af570cd0a0, 0xbd541d623bd02248 + .quad 0xc08ff1b2cc3b5628, 0xbd258dc48235c071 + .quad 0xc08ff1b64060f9e0, 0xbd4b4bd8f02ed3f2 + .quad 0xc08ff1b9b37e5a28, 0x3d4e8d20a88cd0a2 + .quad 0xc08ff1bd259414c0, 0x3d3b669b6380bc55 + .quad 0xc08ff1c096a2c6e8, 0xbd45d54159d51094 + .quad 0xc08ff1c406ab0d58, 0x3d59f684ffbca44d + .quad 0xc08ff1c775ad8428, 0x3d543b1b1d508399 + .quad 0xc08ff1cae3aac6f8, 0x3d5c30953a12fc6e + .quad 0xc08ff1ce50a370d0, 0xbd1763b04f9aad5f + .quad 0xc08ff1d1bc981c40, 0x3d573c6fa54f46c2 + .quad 0xc08ff1d527896338, 0x3d48ccfb9ffd7455 + .quad 0xc08ff1d89177df30, 0x3d42756f80d6f7ce + .quad 0xc08ff1dbfa642910, 0xbd3c2bfbc353c5a5 + .quad 0xc08ff1df624ed940, 0x3d1d6064f5dc380b + .quad 0xc08ff1e2c9388798, 0x3ce327c6b30711cf + .quad 0xc08ff1e62f21cb70, 0x3d140aa9546525bc + .quad 0xc08ff1e9940b3b98, 0xbd15c1ff43c21863 + .quad 0xc08ff1ecf7f56e60, 0x3d590ba680120498 + .quad 0xc08ff1f05ae0f988, 0x3d5390c6b62dff50 + .quad 0xc08ff1f3bcce7258, 0x3d4da0c90878457f + .quad 0xc08ff1f71dbe6d90, 0x3d30697edc85b98c + .quad 0xc08ff1fa7db17f70, 0x3d04d81188510a79 + .quad 0xc08ff1fddca83bb0, 0xbd5f2ddc983ce25c + .quad 0xc08ff2013aa33598, 0x3d46c22f0fae6844 + .quad 0xc08ff20497a2ffd0, 0xbd53359b714c3d03 + .quad 0xc08ff207f3a82ca0, 0xbd4aefaa5524f88b + .quad 0xc08ff20b4eb34dc0, 0x3d39bf4a4a73d01d + .quad 0xc08ff20ea8c4f468, 0x3d44217befdb12e6 + .quad 0xc08ff21201ddb158, 0x3d5219b281d4b6f8 + .quad 0xc08ff21559fe14c8, 0xbd5e3b123373d370 + .quad 0xc08ff218b126ae88, 0xbd59b525a6edc3cb + .quad 0xc08ff21c07580dd8, 0xbd4b494e7737c4dc + .quad 0xc08ff21f5c92c180, 0xbd3989b7d67e3e54 + .quad 0xc08ff222b0d757d0, 0x3d486c8f098ad3cf + .quad 0xc08ff22604265e98, 0x3d5254956d8e15b2 + .quad 0xc08ff22956806330, 0x3d3f14730a362959 + .quad 0xc08ff22ca7e5f278, 0xbd40e8ed02e32ea1 + .quad 0xc08ff22ff85798d8, 0xbd40fb2b9b1e0261 + .quad 0xc08ff23347d5e238, 0xbd5bfeb1e13c8bc3 + .quad 0xc08ff23696615a18, 0x3d5b891f041e037b + .quad 0xc08ff239e3fa8b60, 0xbd36255027582bb9 + .quad 0xc08ff23d30a200a8, 0x3d56bb5a92a55361 + .quad 0xc08ff2407c5843f0, 0xbd31902fb4417244 + .quad 0xc08ff243c71dded8, 0xbd5a8a7c3c4a2cc6 + .quad 0xc08ff24710f35a88, 0xbd23be1be6941016 + .quad 0xc08ff24a59d93fa8, 0x3d55c85afafa1d46 + .quad 0xc08ff24da1d01668, 0xbd5b4b05a0adcbf1 + .quad 0xc08ff250e8d866a0, 0x3d134d191476f74b + .quad 0xc08ff2542ef2b798, 0x3d5e78ce963395e1 + .quad 0xc08ff257741f9028, 0x3d3f9219a8f57c17 + .quad 0xc08ff25ab85f76c8, 0x3d5cfc6f47ac691b + .quad 0xc08ff25dfbb2f168, 0x3d4ab3b720b5ca71 + .quad 0xc08ff2613e1a8598, 0x3d54a4ab99feb71a + .quad 0xc08ff2647f96b868, 0xbd42daa69d79d724 + .quad 0xc08ff267c0280e88, 0xbd344d9115018f45 + .quad 0xc08ff26affcf0c28, 0xbd56673e143d2ac0 + .quad 0xc08ff26e3e8c3518, 0x3d3aac889e91c638 + .quad 0xc08ff2717c600ca8, 0x3d4cf65b41d006e7 + .quad 0xc08ff274b94b15c0, 0xbd4c821320391e76 + .quad 0xc08ff277f54dd2e8, 0x3d51abd6e2ddc2a1 + .quad 0xc08ff27b3068c620, 0xbd2f1bdd1264e703 + .quad 0xc08ff27e6a9c7110, 0xbd58437b4f032f15 + .quad 0xc08ff281a3e954f0, 0xbd4f8e063b069a7d + .quad 0xc08ff284dc4ff288, 0x3d5276d0723a662a + .quad 0xc08ff28813d0ca28, 0xbd5731f7c6d8f6eb + .quad 0xc08ff28b4a6c5bd0, 0xbd58b587f08307ec + .quad 0xc08ff28e80232708, 0x3d57f19a7a352baf + .quad 0xc08ff291b4f5aae0, 0x3d570d99aff32790 + .quad 0xc08ff294e8e46610, 0x3d4efafaad4f59db + .quad 0xc08ff2981befd6e0, 0xbd41eb1728371564 + .quad 0xc08ff29b4e187b38, 0x3d458465b4e080d7 + .quad 0xc08ff29e7f5ed088, 0x3d46acb4a035a820 + .quad 0xc08ff2a1afc353e0, 0xbd39fc68238dd5d3 + .quad 0xc08ff2a4df4681f0, 0x3d526d90c6750dde + .quad 0xc08ff2a80de8d6f0, 0x3d48505c598278fd + .quad 0xc08ff2ab3baacec0, 0x3d520fece8e148e8 + .quad 0xc08ff2ae688ce4d0, 0x3d14f7bf38646243 + .quad 0xc08ff2b1948f9430, 0xbd5aa5f693a627df + .quad 0xc08ff2b4bfb35790, 0xbd4725d8e6280861 + .quad 0xc08ff2b7e9f8a930, 0x3d482e0765d44bda + .quad 0xc08ff2bb136002e8, 0xbd523d745da75cde + .quad 0xc08ff2be3be9de40, 0xbd32e50b4191ef73 + .quad 0xc08ff2c16396b448, 0xbd490856dfe073b2 + .quad 0xc08ff2c48a66fdb8, 0xbd512b526137db4d + .quad 0xc08ff2c7b05b32e8, 0x3d5bfcdc71b36585 + .quad 0xc08ff2cad573cbb8, 0xbd2c24f2afddb377 + .quad 0xc08ff2cdf9b13fc0, 0xbd5ea60d06da12f6 + .quad 0xc08ff2d11d140630, 0xbd582f2f9e256dc5 + .quad 0xc08ff2d43f9c95d0, 0xbd4411c269523864 + .quad 0xc08ff2d7614b6508, 0xbd41107eeb7e1093 + .quad 0xc08ff2da8220e9e8, 0x3d5a4aa491710eda + .quad 0xc08ff2dda21d9a10, 0x3d46e50a14550378 + .quad 0xc08ff2e0c141ead0, 0xbd4881e3bd846de9 + .quad 0xc08ff2e3df8e5118, 0xbd46d93437bd399d + .quad 0xc08ff2e6fd034170, 0xbd5b4ef1e9713a4c + .quad 0xc08ff2ea19a13010, 0x3d4a0e31ed25b3ef + .quad 0xc08ff2ed356890b8, 0xbd5a7a560db90113 + .quad 0xc08ff2f05059d6f0, 0x3d51f5bb5f9072c9 + .quad 0xc08ff2f36a7575c0, 0x3d5ed5225350a585 + .quad 0xc08ff2f683bbdfe0, 0xbd1c9363d9e745db + .quad 0xc08ff2f99c2d87b8, 0x3d329c788e376e0d + .quad 0xc08ff2fcb3cadf40, 0xbd59eb5d29918de0 + .quad 0xc08ff2ffca945828, 0xbd4a86aac097a06b + .quad 0xc08ff302e08a63b8, 0x3d541c2c97e8b4d1 + .quad 0xc08ff305f5ad72d8, 0x3d43c95dec31821b + .quad 0xc08ff30909fdf620, 0xbd590abed3d72738 + .quad 0xc08ff30c1d7c5dd8, 0x3d4caefdad90e913 + .quad 0xc08ff30f302919d0, 0xbd4f7ed5e1dcb170 + .quad 0xc08ff312420499a0, 0x3d3c590edf8c3407 + .quad 0xc08ff315530f4c70, 0x3d5477d46ce838e1 + .quad 0xc08ff3186349a118, 0x3d5e4b00c511fa78 + .quad 0xc08ff31b72b40610, 0xbd54333e5a0c1658 + .quad 0xc08ff31e814ee990, 0x3d25300b88bfa10a + .quad 0xc08ff3218f1ab958, 0xbd5bfbd520249ed7 + .quad 0xc08ff3249c17e2f0, 0x3d436b1cdba645b7 + .quad 0xc08ff327a846d368, 0xbd5cb667c2f86eaa + .quad 0xc08ff32ab3a7f7a0, 0x3d5334d06a920d5f + .quad 0xc08ff32dbe3bbbf8, 0xbd5407602ab64243 + .quad 0xc08ff330c8028ca0, 0xbd52b12c9cc82316 + .quad 0xc08ff333d0fcd560, 0x3d158d7dd801324b + .quad 0xc08ff336d92b01a8, 0xbd38b55deae69564 + .quad 0xc08ff339e08d7ca0, 0x3d4a92d51dc43d43 + .quad 0xc08ff33ce724b110, 0x3d5455afbb5de008 + .quad 0xc08ff33fecf10970, 0x3d3b65694b6f87fb + .quad 0xc08ff342f1f2efe8, 0xbd3afb8ccc1260eb + .quad 0xc08ff345f62ace50, 0x3d59c98f7ec71b79 + .quad 0xc08ff348f9990e18, 0xbd5238294ff3846d + .quad 0xc08ff34bfc3e1880, 0x3d4deba7087bbf7b + .quad 0xc08ff34efe1a5650, 0xbd573e25d2d308e5 + .quad 0xc08ff351ff2e3020, 0xbd44bc302ffa76fb + .quad 0xc08ff354ff7a0e20, 0xbd2cad65891df000 + .quad 0xc08ff357fefe5838, 0x3d4b4fe326c05a8a + .quad 0xc08ff35afdbb75f8, 0x3d0fb5680f67649b + .quad 0xc08ff35dfbb1cea8, 0xbd4af509a9977e57 + .quad 0xc08ff360f8e1c940, 0x3cea69221cfb0ad6 + .quad 0xc08ff363f54bcc60, 0x3d3d116c159fead5 + .quad 0xc08ff366f0f03e58, 0xbd5e64e8bff70d5e + .quad 0xc08ff369ebcf8538, 0xbd5cc32ce5effb96 + .quad 0xc08ff36ce5ea06b8, 0x3d57bbe811e4fbda + .quad 0xc08ff36fdf402830, 0xbcf46d4595033678 + .quad 0xc08ff372d7d24ec8, 0x3d4c4bbec857b9fc + .quad 0xc08ff375cfa0df40, 0xbd59d3f339613a2d + .quad 0xc08ff378c6ac3e28, 0x3d58408e1bcb4e24 + .quad 0xc08ff37bbcf4cfa0, 0x3d5fdb793dc8e643 + .quad 0xc08ff37eb27af788, 0xbd5f0d884b401f1e + .quad 0xc08ff381a73f1988, 0xbd5a7ed37e2c50b4 + .quad 0xc08ff3849b4198e8, 0x3d5b14c1f630b2af + .quad 0xc08ff3878e82d898, 0x3d505a9abef02aff + .quad 0xc08ff38a81033b50, 0xbd4a9bbd51a7d1c4 + .quad 0xc08ff38d72c32380, 0x3d4783623464f80e + .quad 0xc08ff39063c2f338, 0xbd0e2d78f68abcc7 + .quad 0xc08ff39354030c50, 0x3d3e604763e782cb + .quad 0xc08ff3964383d048, 0xbd4514f0840b6f59 + .quad 0xc08ff3993245a060, 0xbd5488753d6035a4 + .quad 0xc08ff39c2048dd90, 0x3d5ccc099b5ff97d + .quad 0xc08ff39f0d8de870, 0x3d454ada83325c69 + .quad 0xc08ff3a1fa152168, 0x3d1e4b27fb754eb1 + .quad 0xc08ff3a4e5dee890, 0x3d58c67819ead583 + .quad 0xc08ff3a7d0eb9da8, 0xbd536d02e85d644b + .quad 0xc08ff3aabb3ba048, 0x3d5f510ab9e7c184 + .quad 0xc08ff3ada4cf4f98, 0x3d557bc5b296d5f5 + .quad 0xc08ff3b08da70a90, 0xbd48893b8f7f52c9 + .quad 0xc08ff3b375c32fe8, 0x3d5ca0b69a37d601 + .quad 0xc08ff3b65d241df0, 0xbd519c57fff86872 + .quad 0xc08ff3b943ca32d8, 0x3d048da0e3a8c3c3 + .quad 0xc08ff3bc29b5cc68, 0xbd5dd05e06ec07d0 + .quad 0xc08ff3bf0ee74840, 0x3d56c52a5c8015db + .quad 0xc08ff3c1f35f0398, 0x3d54e1dba9930bed + .quad 0xc08ff3c4d71d5b78, 0x3d2c5f679a7932b7 + .quad 0xc08ff3c7ba22aca0, 0xbd3f77628aa1aed8 + .quad 0xc08ff3cd7e03ac60, 0xbd5cc8a22f1d8591 + .quad 0xc08ff3d33f04e360, 0x3d4ae09463e13f6f + .quad 0xc08ff3d8fd292dc8, 0x3d42736efbec3922 + .quad 0xc08ff3deb8736390, 0xbce0324f8d149b09 + .quad 0xc08ff3e470e65870, 0xbd52089e4b8dd900 + .quad 0xc08ff3ea2684dbf0, 0xbd5f8e9d5dea127f + .quad 0xc08ff3efd951b970, 0xbd4b60d79db026b1 + .quad 0xc08ff3f5894fb828, 0x3d45ff1d6cea2c52 + .quad 0xc08ff3fb36819b38, 0x3d5d56022cd7f5b2 + .quad 0xc08ff400e0ea21a8, 0xbd58d63f09907b27 + .quad 0xc08ff406888c0690, 0xbd4ce6ea362f7ce0 + .quad 0xc08ff40c2d6a00f0, 0x3d519fc9ad2ef3ab + .quad 0xc08ff411cf86c3c8, 0xbd55fc89e7b55f20 + .quad 0xc08ff4176ee4fe40, 0xbd53229ca791d9be + .quad 0xc08ff41d0b875b88, 0x3d5e7733e6fb23d1 + .quad 0xc08ff422a57082e0, 0x3d5871413696b637 + .quad 0xc08ff4283ca317c0, 0x3d4b118aa7f493b9 + .quad 0xc08ff42dd121b9c8, 0x3d4bdf3692763b50 + .quad 0xc08ff43362ef04c8, 0x3d4867e17476dd63 + .quad 0xc08ff438f20d90c8, 0xbd5d49b741c778f3 + .quad 0xc08ff43e7e7ff228, 0x3d59ac35724f01e3 + .quad 0xc08ff4440848b968, 0xbd5251ccdc49432d + .quad 0xc08ff4498f6a7388, 0x3d56cf153ebc9f07 + .quad 0xc08ff44f13e7a9b8, 0x3d503b7a697a659c + .quad 0xc08ff45495c2e198, 0xbd5fa03da8acd872 + .quad 0xc08ff45a14fe9d38, 0xbd5e6cfb0b5c38fc + .quad 0xc08ff45f919d5b08, 0x3d468b1f1269f1cf + .quad 0xc08ff4650ba195e0, 0xbd313a3a8f72c0f3 + .quad 0xc08ff46a830dc528, 0x3d205d31eb8d2bd4 + .quad 0xc08ff46ff7e45cb8, 0xbd56cb8ddf5d4a90 + .quad 0xc08ff4756a27cd00, 0x3d272c2d46acdcbf + .quad 0xc08ff47ad9da82e8, 0xbd4946efab7a989d + .quad 0xc08ff48046fee800, 0xbd23fabe48cf933c + .quad 0xc08ff485b1976268, 0x3d4f03b099d80f79 + .quad 0xc08ff48b19a654e0, 0x3d4fe0c35ab7e9b5 + .quad 0xc08ff4907f2e1ed0, 0xbd54b4843f34fe09 + .quad 0xc08ff495e2311c58, 0xbd5dfa6541236a64 + .quad 0xc08ff49b42b1a648, 0x3d56fd2c8c418cbb + .quad 0xc08ff4a0a0b21218, 0x3d5e687ef208418a + .quad 0xc08ff4a5fc34b210, 0x3d4a671ce14c5521 + .quad 0xc08ff4ab553bd540, 0x3d419d0202e3cd96 + .quad 0xc08ff4b0abc9c780, 0x3d576b941a895781 + .quad 0xc08ff4b5ffe0d170, 0xbd4ea96d88cd1a30 + .quad 0xc08ff4bb518338a0, 0x3d4d6b405bd43ba6 + .quad 0xc08ff4c0a0b33f60, 0xbcf03382150a56b7 + .quad 0xc08ff4c5ed7324f8, 0xbd400df96beb0937 + .quad 0xc08ff4cb37c52590, 0xbd5c161714cdebd5 + .quad 0xc08ff4d07fab7a48, 0xbd333e8eda1a8e79 + .quad 0xc08ff4d5c5285928, 0x3d53aba20381d59f + .quad 0xc08ff4db083df530, 0xbd45e9b07af4e77c + .quad 0xc08ff4e048ee7e70, 0xbd533cfdb78a8c41 + .quad 0xc08ff4e5873c21f0, 0xbd5d9b87f4d283f2 + .quad 0xc08ff4eac32909c8, 0xbd53a677deee97fa + .quad 0xc08ff4effcb75d18, 0xbd5afd9f5dedc208 + .quad 0xc08ff4f533e94020, 0x3ce9dd794d20ab77 + .quad 0xc08ff4fa68c0d428, 0xbd5eeae84ba1cbf1 + .quad 0xc08ff4ff9b4037b0, 0xbd4f4451587282c8 + .quad 0xc08ff504cb698648, 0xbd4a1fa15087e717 + .quad 0xc08ff509f93ed8b0, 0xbd5f2f0042b9331a + .quad 0xc08ff50f24c244e0, 0xbd2c2389f8e86341 + .quad 0xc08ff5144df5ddf0, 0xbd556fcb7b48f200 + .quad 0xc08ff51974dbb448, 0x3d43ba060aa69038 + .quad 0xc08ff51e9975d578, 0x3d477ef38ca20229 + .quad 0xc08ff523bbc64c60, 0x3d49bcaf1aa4168a + .quad 0xc08ff528dbcf2120, 0xbd51c5609b60687e + .quad 0xc08ff52df9925930, 0xbd51691708d22ce7 + .quad 0xc08ff5331511f750, 0x3d30d05c98ecb3d1 + .quad 0xc08ff5382e4ffb90, 0xbd423adb056dd244 + .quad 0xc08ff53d454e6368, 0xbd3663607042da50 + .quad 0xc08ff5425a0f29a8, 0x3d42655d3c6187a6 + .quad 0xc08ff5476c944680, 0xbd028c958ae09d20 + .quad 0xc08ff54c7cdfaf90, 0xbd436eaf17756653 + .quad 0xc08ff5518af357e8, 0x3d5fbbbee66f8d24 + .quad 0xc08ff55696d12ff0, 0xbd5d93b389497880 + .quad 0xc08ff55ba07b25b0, 0xbd43ff8ff777f337 + .quad 0xc08ff560a7f32488, 0xbcf3568803ec82a4 + .quad 0xc08ff565ad3b1560, 0xbd50c83eba5cc7ea + .quad 0xc08ff56ab054deb0, 0x3d5becc2411500b7 + .quad 0xc08ff56fb1426458, 0xbd5dac964ffa8b83 + .quad 0xc08ff574b00587f0, 0x3d1d82f6cc82e69f + .quad 0xc08ff579aca02878, 0xbd34767c0d40542c + .quad 0xc08ff57ea7142298, 0xbd52d28e996ed2ce + .quad 0xc08ff5839f635090, 0xbd432a85d337086d + .quad 0xc08ff588958f8a38, 0x3d512b06ec20c7fd + .quad 0xc08ff58d899aa500, 0xbd47e2147555e10b + .quad 0xc08ff5927b867410, 0xbd4d84480a1b301d + .quad 0xc08ff5976b54c830, 0x3d5622146f3a51bd + .quad 0xc08ff59c59076fc8, 0x3d46d485c5f9c392 + .quad 0xc08ff5a144a03700, 0xbd4562714549f4fd + .quad 0xc08ff5a62e20e7b8, 0x3d541ab67e365a63 + .quad 0xc08ff5ab158b4970, 0xbd5b0855668b2369 + .quad 0xc08ff5affae12188, 0x3d27de1bc2ed4dd8 + .quad 0xc08ff5b4de243300, 0x3d40f2592d5ed454 + .quad 0xc08ff5b9bf563ea8, 0xbd4ee2f8ba7b3e9e + .quad 0xc08ff5be9e790320, 0xbd3c2214335c2164 + .quad 0xc08ff5c37b8e3cc8, 0x3d30745623ab1fd9 + .quad 0xc08ff5c85697a5d0, 0xbd326c8fb0ffde38 + .quad 0xc08ff5cd2f96f640, 0xbd4c83277493b0bc + .quad 0xc08ff5d2068de3f8, 0x3d39bb1655e6e5ba + .quad 0xc08ff5d6db7e22a8, 0x3d403170b47a5559 + .quad 0xc08ff5dbae6963e8, 0x3d5801ddf1edc325 + .quad 0xc08ff5e07f515728, 0x3d4b2704c46fe064 + .quad 0xc08ff5e54e37a9c8, 0x3d5a16e99ed6cd83 + .quad 0xc08ff5ea1b1e0700, 0xbd5353a3ac18c62f + .quad 0xc08ff5eee6061810, 0x3d567c69c189f21a + .quad 0xc08ff5f3aef18400, 0xbd50dd3220e0b0f2 + .quad 0xc08ff5f875e1eff0, 0xbd3ab64d80638db2 + .quad 0xc08ff5fd3ad8fee0, 0x3d3ec753439035aa + .quad 0xc08ff601fdd851c8, 0xbd5e10415f5f5e74 + .quad 0xc08ff606bee187b0, 0xbd55f1048b113fae + .quad 0xc08ff60b7df63d90, 0x3d1e94e4107406c8 + .quad 0xc08ff6103b180e60, 0xbd4e2eb5d0c36eb5 + .quad 0xc08ff614f6489330, 0x3d43ec5c714f709a + .quad 0xc08ff619af896308, 0x3d519ec459b62a08 + .quad 0xc08ff61e66dc1300, 0xbd5b93d09dd6161d + .quad 0xc08ff6231c423658, 0x3d5d72b849dd56be + .quad 0xc08ff627cfbd5e38, 0xbd276b7e32659173 + .quad 0xc08ff62c814f1a08, 0x3d4fd918f2e7a6b9 + .quad 0xc08ff63130f8f730, 0x3d5609ba1dcc4c97 + .quad 0xc08ff635debc8138, 0xbd55cab233dbd84c + .quad 0xc08ff63a8a9b41d8, 0xbd56778ab7aaabc9 + .quad 0xc08ff63f3496c0e0, 0x3d5b2791da49c370 + .quad 0xc08ff643dcb08438, 0x3d583063ef145f9c + .quad 0xc08ff64882ea1000, 0xbd484e9cab375fb6 + .quad 0xc08ff64d2744e688, 0xbd5c430c95c374aa + .quad 0xc08ff651c9c28848, 0xbd57a16d78490bb3 + .quad 0xc08ff6566a6473e8, 0xbd445d70374ea9ec + .quad 0xc08ff65b092c2648, 0x3d5c9729142b9d4b + .quad 0xc08ff65fa61b1a70, 0xbd4aaa179d032405 + .quad 0xc08ff6644132c9c0, 0xbd2a3ea300d173de + .quad 0xc08ff668da74abc0, 0x3d57809438efb010 + .quad 0xc08ff66d71e23630, 0xbd5e9156720951d6 + .quad 0xc08ff672077cdd30, 0xbd5bab62e8462035 + .quad 0xc08ff6769b461310, 0xbd05113545431443 + .quad 0xc08ff67b2d3f4868, 0x3d5105eb0607e59b + .quad 0xc08ff67fbd69ec18, 0xbd5e657842b37dc0 + .quad 0xc08ff6844bc76b68, 0x3d4ad1849705bc4c + .quad 0xc08ff688d85931c8, 0xbd508b6f92b6e0d6 + .quad 0xc08ff68d6320a920, 0x3d48683cceb5fdfc + .quad 0xc08ff691ec1f3990, 0xbd2c25ee290acbf5 + .quad 0xc08ff696735649a8, 0x3d58904932cd46d0 + .quad 0xc08ff69af8c73e38, 0xbd5c964167f0bfeb + .quad 0xc08ff69f7c737a90, 0xbd43d66937fa06a9 + .quad 0xc08ff6a3fe5c6040, 0xbd54bc302ffa76fb + .quad 0xc08ff6a87e834f50, 0x3d4609b1487f87a3 + .quad 0xc08ff6acfce9a618, 0xbd42c0d9af0400b1 + .quad 0xc08ff6b17990c170, 0x3d549a63973d262d + .quad 0xc08ff6b5f479fc80, 0xbd28cde894aa0641 + .quad 0xc08ff6ba6da6b0f0, 0xbd5acef617609a34 + .quad 0xc08ff6bee51836d8, 0x3d4abb9ff3cf80b8 + .quad 0xc08ff6c35acfe4a8, 0xbd53dcfa1b7697f3 + .quad 0xc08ff6c7cecf0f68, 0x3d5bcdf4aea18a55 + .quad 0xc08ff6cc41170a70, 0x3d3cad29d4324038 + .quad 0xc08ff6d0b1a927b0, 0x3d56945f9cc2a565 + .quad 0xc08ff6d52086b780, 0x3d5d20dfc1c668a7 + .quad 0xc08ff6d98db108b8, 0x3d37f20a9bcbbe04 + .quad 0xc08ff6ddf92968b8, 0x3d1e0824a6e3a4d2 + .quad 0xc08ff6e262f12358, 0xbd469f07bf6322c7 + .quad 0xc08ff6e6cb0982f8, 0xbd5cc593afdbfaef + .quad 0xc08ff6eb3173d080, 0xbd5ee68d555d7122 + .quad 0xc08ff6ef96315360, 0xbd144ee1d6a39124 + .quad 0xc08ff6f3f9435188, 0xbd40f2cb308bcd25 + .quad 0xc08ff6f85aab0f80, 0xbd5fd98ced08a73c + .quad 0xc08ff6fcba69d068, 0x3d54f2f2a1ea8606 + .quad 0xc08ff7011880d5d0, 0xbd57818234572db7 + .quad 0xc08ff70574f16008, 0x3d52429e823a9a83 + .quad 0xc08ff709cfbcadd0, 0x3d5d6dc9bb81476c + .quad 0xc08ff70e28e3fc90, 0x3d57d189e116bcb2 + .quad 0xc08ff71280688848, 0x3d0e18992809fd6d + .quad 0xc08ff716d64b8b98, 0xbd3b48ac92b8549a + .quad 0xc08ff71b2a8e3fb8, 0xbd4dcfa48040893b + .quad 0xc08ff71f7d31dc88, 0x3d58d945b8e53ef1 + .quad 0xc08ff723ce379878, 0x3d4f80faef3e15ee + .quad 0xc08ff7281da0a8b0, 0x3d53edc0fd40d18f + .quad 0xc08ff72c6b6e40f0, 0xbd4bcac66e0be72f + .quad 0xc08ff730b7a193b0, 0xbd44fcf96e2ec967 + .quad 0xc08ff735023bd208, 0x3d57e2ff34b08d86 + .quad 0xc08ff7394b3e2bb0, 0xbd4caedfb10b98dd + .quad 0xc08ff73d92a9cf28, 0xbd55db1083e5ac6a + .quad 0xc08ff741d87fe990, 0xbd580e83e6d54ed6 + .quad 0xc08ff7461cc1a6c0, 0x3d1688c83e1b0cba + .quad 0xc08ff74a5f703138, 0xbd52c398c872b701 + .quad 0xc08ff74ea08cb240, 0xbd49aabc3683b259 + .quad 0xc08ff752e01851d0, 0x3d5ccba8de72495b + .quad 0xc08ff7571e143688, 0xbd5981cf630f5793 + .quad 0xc08ff75b5a8185e8, 0xbd4f235844e01ebd + .quad 0xc08ff75f95616410, 0xbd5047de7ba8ec62 + .quad 0xc08ff763ceb4f3f0, 0x3d5fa55e004d6562 + .quad 0xc08ff768067d5720, 0xbd49f386e521a80e + .quad 0xc08ff76c3cbbae20, 0x3d3693551e62fe83 + .quad 0xc08ff77071711818, 0x3d4ba63b30b6c42c + .quad 0xc08ff774a49eb300, 0x3d4c26523d32f573 + .quad 0xc08ff778d6459b98, 0x3d3b65e70806143a + .quad 0xc08ff77d0666ed68, 0xbd5796d9c9f2c2cb + .quad 0xc08ff7813503c2d0, 0x3d33267b004b912b + .quad 0xc08ff785621d34e8, 0x3d1d5d8a23e33341 + .quad 0xc08ff7898db45ba8, 0x3d46c95233e60f40 + .quad 0xc08ff78db7ca4dd0, 0x3d362865acc8f43f + .quad 0xc08ff791e06020f8, 0xbd10e8203e161511 + .quad 0xc08ff7960776e988, 0xbd5cafe4f4467eaa + .quad 0xc08ff79a2d0fbac8, 0xbd520fddea9ea0cd + .quad 0xc08ff79e512ba6d0, 0x3d5c53d3778dae46 + .quad 0xc08ff7a273cbbe80, 0xbd5f0f6f88490367 + .quad 0xc08ff7a694f111c0, 0x3d5601aa3f55ec11 + .quad 0xc08ff7aab49caf20, 0xbd4f1a8a2328a4c4 + .quad 0xc08ff7aed2cfa438, 0xbd4a3d5341c07d0e + .quad 0xc08ff7b2ef8afd68, 0xbd5f4a1f4c525f31 + .quad 0xc08ff7b70acfc600, 0xbd4d594d77b3d775 + .quad 0xc08ff7bb249f0828, 0x3d2aef47e37e953b + .quad 0xc08ff7bf3cf9ccf0, 0x3d501803b47dfba2 + .quad 0xc08ff7c353e11c50, 0x3d5ed5ec84e5745e + .quad 0xc08ff7c76955fd20, 0xbd3de249bc9e7f96 + .quad 0xc08ff7cb7d597538, 0x3d5b5794341d1fdf + .quad 0xc08ff7cf8fec8938, 0xbd519dbd08276359 + .quad 0xc08ff7d3a1103cd0, 0xbd450129b8038848 + .quad 0xc08ff7d7b0c59288, 0x3d348f00d3bb30fd + .quad 0xc08ff7dbbf0d8bd8, 0xbd43529025720d8a + .quad 0xc08ff7dfcbe92938, 0x3d5abdaa2b1955d7 + .quad 0xc08ff7e3d75969f8, 0xbd4e8837d4588a98 + .quad 0xc08ff7e7e15f4c80, 0x3d57a782a6df5a1f + .quad 0xc08ff7ebe9fbce08, 0x3d304ba3eaa96bf1 + .quad 0xc08ff7eff12fead8, 0xbd47aab17b868a60 + .quad 0xc08ff7f3f6fc9e28, 0xbd5bd858693ba90a + .quad 0xc08ff7f7fb62e230, 0x3d26abb2c547789a + .quad 0xc08ff7fbfe63b010, 0xbd59d383d543b3f5 + .quad 0xc08ff80000000000, 0x8000000000000000 + /*== Log_LA_table ==*/ + .align 32 + .quad 0x0000000000000000 + .quad 0xbf670f83ff0a7565 + .quad 0xbf7709c46d7aac77 + .quad 0xbf8143068125dd0e + .quad 0xbf86fe50b6ef0851 + .quad 0xbf8cb6c3abd14559 + .quad 0xbf91363117a97b0c + .quad 0xbf940f9786685d29 + .quad 0xbf96e79685c2d22a + .quad 0xbf99be2f7749acc2 + .quad 0xbf9c9363ba850f86 + .quad 0xbf9f6734acf8695a + .quad 0xbfa11cd1d5133413 + .quad 0xbfa2855905ca70f6 + .quad 0xbfa3ed3094685a26 + .quad 0xbfa554592bb8cd58 + .quad 0xbfa6bad3758efd87 + .quad 0xbfa820a01ac754cb + .quad 0xbfa985bfc3495194 + .quad 0xbfaaea3316095f72 + .quad 0xbfac4dfab90aab5f + .quad 0xbfadb1175160f3b0 + .quad 0xbfaf1389833253a0 + .quad 0xbfb03aa8f8dc854c + .quad 0xbfb0eb389fa29f9b + .quad 0xbfb19b74069f5f0a + .quad 0xbfb24b5b7e135a3d + .quad 0xbfb2faef55ccb372 + .quad 0xbfb3aa2fdd27f1c3 + .quad 0xbfb4591d6310d85a + .quad 0xbfb507b836033bb7 + .quad 0xbfb5b600a40bd4f3 + .quad 0xbfb663f6fac91316 + .quad 0xbfb7119b876bea86 + .quad 0xbfb7beee96b8a281 + .quad 0xbfb86bf07507a0c7 + .quad 0xbfb918a16e46335b + .quad 0xbfb9c501cdf75872 + .quad 0xbfba7111df348494 + .quad 0xbfbb1cd1ecae66e7 + .quad 0xbfbbc84240adabba + .quad 0xbfbc73632513bd4f + .quad 0xbfbd1e34e35b82da + .quad 0xbfbdc8b7c49a1ddb + .quad 0xbfbe72ec117fa5b2 + .quad 0xbfbf1cd21257e18c + .quad 0xbfbfc66a0f0b00a5 + .quad 0xbfc037da278f2870 + .quad 0xbfc08c588cda79e4 + .quad 0xbfc0e0b05ac848ed + .quad 0xbfc134e1b489062e + .quad 0xbfc188ecbd1d16be + .quad 0xbfc1dcd197552b7b + .quad 0xbfc2309065d29791 + .quad 0xbfc284294b07a640 + .quad 0xbfc2d79c6937efdd + .quad 0xbfc32ae9e278ae1a + .quad 0xbfc37e11d8b10f89 + .quad 0xbfc3d1146d9a8a64 + .quad 0xbfc423f1c2c12ea2 + .quad 0xbfc476a9f983f74d + .quad 0xbfc4c93d33151b24 + .quad 0xbfc51bab907a5c8a + .quad 0xbfc56df5328d58c5 + .quad 0xbfc5c01a39fbd688 + .quad 0xbfc6121ac74813cf + .quad 0xbfc663f6fac91316 + .quad 0xbfc6b5aef4aae7dc + .quad 0xbfc70742d4ef027f + .quad 0xbfc758b2bb6c7b76 + .quad 0xbfc7a9fec7d05ddf + .quad 0xbfc7fb27199df16d + .quad 0xbfc84c2bd02f03b3 + .quad 0xbfc89d0d0ab430cd + .quad 0xbfc8edcae8352b6c + .quad 0xbfc93e6587910444 + .quad 0xbfc98edd077e70df + .quad 0xbfc9df31868c11d5 + .quad 0xbfca2f632320b86b + .quad 0xbfca7f71fb7bab9d + .quad 0xbfcacf5e2db4ec94 + .quad 0xbfcb1f27d7bd7a80 + .quad 0xbfcb6ecf175f95e9 + .quad 0xbfcbbe540a3f036f + .quad 0xbfcc0db6cdd94dee + .quad 0xbfcc5cf77f860826 + .quad 0xbfccac163c770dc9 + .quad 0xbfccfb1321b8c400 + .quad 0xbfcd49ee4c325970 + .quad 0xbfcd98a7d8a605a7 + .quad 0xbfcde73fe3b1480f + .quad 0xbfce35b689cd2655 + .quad 0xbfce840be74e6a4d + .quad 0xbfced2401865df52 + .quad 0xbfcf205339208f27 + .quad 0xbfcf6e456567fe55 + .quad 0xbfcfbc16b902680a + .quad 0xbfd004e3a7c97cbd + .quad 0xbfd02baba24d0664 + .quad 0xbfd0526359bab1b3 + .quad 0xbfd0790adbb03009 + .quad 0xbfd09fa235ba2020 + .quad 0xbfd0c62975542a8f + .quad 0xbfd0eca0a7e91e0b + .quad 0xbfd11307dad30b76 + .quad 0xbfd1395f1b5b61a6 + .quad 0xbfd15fa676bb08ff + .quad 0xbfd185ddfa1a7ed0 + .quad 0xbfd1ac05b291f070 + .quad 0xbfd1d21dad295632 + .quad 0xbfd1f825f6d88e13 + .quad 0xbfd21e1e9c877639 + .quad 0xbfd24407ab0e073a + .quad 0xbfd269e12f346e2c + .quad 0xbfd28fab35b32683 + .quad 0xbfd2b565cb3313b6 + .quad 0xbfd2db10fc4d9aaf + .quad 0xbfd300acd58cbb10 + .quad 0xbfd32639636b2836 + .quad 0xbfd34bb6b2546218 + .quad 0xbfd37124cea4cded + .quad 0xbfd39683c4a9ce9a + .quad 0xbfd3bbd3a0a1dcfb + .quad 0xbfd3e1146ebc9ff2 + .quad 0xbfd406463b1b0449 + .quad 0xbfd42b6911cf5465 + .quad 0xbfd4507cfedd4fc4 + .quad 0xbfd475820e3a4251 + .quad 0xbfd49a784bcd1b8b + .quad 0xbfd4bf5fc36e8577 + .quad 0xbfd4e43880e8fb6a + .quad 0xbfd509028ff8e0a2 + .quad 0xbfd52dbdfc4c96b3 + .quad 0xbfd5526ad18493ce + .quad 0xbfd577091b3378cb + .quad 0xbfd59b98e4de271c + .quad 0xbfd5c01a39fbd688 + .quad 0xbfd5e48d25f62ab9 + .quad 0xbfd608f1b42948ae + .quad 0xbfd62d47efe3ebee + .quad 0xbfd6518fe4677ba7 + .quad 0xbfd675c99ce81f92 + .quad 0xbfd699f5248cd4b8 + .quad 0xbfd6be12866f820d + .quad 0xbfd6e221cd9d0cde + .quad 0xbfd7062305156d1d + .quad 0xbfd72a1637cbc183 + .quad 0xbfd74dfb70a66388 + .quad 0xbfd771d2ba7efb3c + .quad 0xbfd7959c202292f1 + .quad 0xbfd7b957ac51aac4 + .quad 0xbfd7dd0569c04bff + .quad 0xbfd800a563161c54 + .quad 0xbfd82437a2ee70f7 + .quad 0xbfd847bc33d8618e + .quad 0xbfd86b332056db01 + .quad 0xbfd88e9c72e0b226 + .quad 0xbfd8b1f835e0b642 + .quad 0xbfd8d54673b5c372 + .quad 0xbfd8f88736b2d4e8 + .quad 0xbfd91bba891f1709 + .quad 0xbfd93ee07535f967 + .quad 0xbfd961f90527409c + .quad 0xbfd98504431717fc + .quad 0xbfd9a802391e232f + .quad 0xbfd9caf2f1498fa4 + .quad 0xbfd9edd6759b25e0 + .quad 0xbfda10acd0095ab4 + .quad 0xbfda33760a7f6051 + .quad 0xbfda56322edd3731 + .quad 0xbfda78e146f7bef4 + .quad 0xbfda9b835c98c70a + .quad 0xbfdabe18797f1f49 + .quad 0xbfdae0a0a75ea862 + .quad 0xbfdb031befe06434 + .quad 0xbfdb258a5ca28608 + .quad 0xbfdb47ebf73882a1 + .quad 0xbfdb6a40c92b203f + .quad 0xbfdb8c88dbf8867a + .quad 0xbfdbaec439144dfd + .quad 0xbfdbd0f2e9e79031 + .quad 0xbfdbf314f7d0f6ba + .quad 0xbfdc152a6c24cae6 + .quad 0xbfdc3733502d04f8 + .quad 0xbfdc592fad295b56 + .quad 0xbfdc7b1f8c4f51a4 + .quad 0xbfdc9d02f6ca47b4 + .quad 0xbfdcbed9f5bb886a + .quad 0xbfdce0a4923a587d + .quad 0xbfdd0262d554051c + .quad 0xbfdd2414c80bf27d + .quad 0xbfdd45ba735baa4f + .quad 0xbfdd6753e032ea0f + .quad 0xbfdd88e11777b149 + .quad 0xbfddaa6222064fb9 + .quad 0xbfddcbd708b17359 + .quad 0xbfdded3fd442364c + .quad 0xbfde0e9c8d782cbd + .quad 0xbfde2fed3d097298 + .quad 0xbfde5131eba2b931 + .quad 0xbfde726aa1e754d2 + .quad 0xbfde939768714a32 + .quad 0xbfdeb4b847d15bce + .quad 0xbfded5cd488f1732 + .quad 0xbfdef6d67328e220 + .quad 0xbfdf17d3d01407af + .quad 0xbfdf38c567bcc541 + .quad 0xbfdf59ab4286576c + .quad 0xbfdf7a8568cb06cf + .quad 0xbfdf9b53e2dc34c4 + .quad 0xbfdfbc16b902680a + .quad 0xbfdfdccdf37d594c + .quad 0xbfdffd799a83ff9b + .quad 0x3fdfe1e649bb6335 + .quad 0x3fdfc151b11b3640 + .quad 0x3fdfa0c8937e7d5d + .quad 0x3fdf804ae8d0cd02 + .quad 0x3fdf5fd8a9063e35 + .quad 0x3fdf3f71cc1b629c + .quad 0x3fdf1f164a15389a + .quad 0x3fdefec61b011f85 + .quad 0x3fdede8136f4cbf1 + .quad 0x3fdebe47960e3c08 + .quad 0x3fde9e193073ac06 + .quad 0x3fde7df5fe538ab3 + .quad 0x3fde5dddf7e46e0a + .quad 0x3fde3dd1156507de + .quad 0x3fde1dcf4f1c1a9e + .quad 0x3fddfdd89d586e2b + .quad 0x3fddddecf870c4c1 + .quad 0x3fddbe0c58c3cff2 + .quad 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0x3fa00ae7f502c1c4 + .quad 0x3f9e9c8fb8a7a900 + .quad 0x3f9d23afc49139f9 + .quad 0x3f9bab2fdcb46ec7 + .quad 0x3f9a330fd028f75f + .quad 0x3f98bb4f6e2bd536 + .quad 0x3f9743ee861f3556 + .quad 0x3f95ccece78a4a9e + .quad 0x3f94564a62192834 + .quad 0x3f92e006c59c9c29 + .quad 0x3f916a21e20a0a45 + .quad 0x3f8fe9370ef68e1b + .quad 0x3f8cfee70c5ce5dc + .quad 0x3f8a15535d0bab34 + .quad 0x3f872c7ba20f7327 + .quad 0x3f84445f7cbc8fd2 + .quad 0x3f815cfe8eaec830 + .quad 0x3f7cecb0f3922091 + .quad 0x3f7720d9c06a835f + .quad 0x3f715676c8c7a8c1 + .quad 0x3f671b0ea42e5fda + .quad 0x3f57182a894b69c6 + .quad 0x8000000000000000 + /*== poly_coeff[5] ==*/ + .align 32 + .quad 0x3fd2776E996DA1D2, 0x3fd2776E996DA1D2, 0x3fd2776E996DA1D2, 0x3fd2776E996DA1D2 /* coeff5 */ + .quad 0xbfd715494C3E7C9B, 0xbfd715494C3E7C9B, 0xbfd715494C3E7C9B, 0xbfd715494C3E7C9B /* coeff4 */ + .quad 0x3fdEC709DC39E926, 0x3fdEC709DC39E926, 0x3fdEC709DC39E926, 0x3fdEC709DC39E926 /* coeff3 */ + .quad 0xbfe71547652B7CF8, 0xbfe71547652B7CF8, 0xbfe71547652B7CF8, 0xbfe71547652B7CF8 /* coeff2 */ + .quad 0x3ff71547652B82FE, 0x3ff71547652B82FE, 0x3ff71547652B82FE, 0x3ff71547652B82FE /* coeff1 */ + /*== ExpMask ==*/ + .align 32 + .quad 0x000fffffffffffff, 0x000fffffffffffff, 0x000fffffffffffff, 0x000fffffffffffff + /*== Two10 ==*/ + .align 32 + .quad 0x3f50000000000000, 0x3f50000000000000, 0x3f50000000000000, 0x3f50000000000000 + /*== MinNorm ==*/ + .align 32 + .quad 0x0010000000000000, 0x0010000000000000, 0x0010000000000000, 0x0010000000000000 + /*== MaxNorm ==*/ + .align 32 + .quad 0x7fefffffffffffff, 0x7fefffffffffffff, 0x7fefffffffffffff, 0x7fefffffffffffff + /*== HalfMask ==*/ + .align 32 + .quad 0xfffffffffc000000, 0xfffffffffc000000, 0xfffffffffc000000, 0xfffffffffc000000 + /*== One ==*/ + .align 32 + .quad 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000 + /*== Threshold ==*/ + .align 32 + .quad 0x4086a00000000000, 0x4086a00000000000, 0x4086a00000000000, 0x4086a00000000000 + /*== Bias ==*/ + .align 32 + .quad 0x408ff80000000000, 0x408ff80000000000, 0x408ff80000000000, 0x408ff80000000000 + /*== Bias1 ==*/ + .align 32 + .quad 0x408ff00000000000, 0x408ff00000000000, 0x408ff00000000000, 0x408ff00000000000 + .align 32 + .type __svml_dlog2_data_internal,@object + .size __svml_dlog2_data_internal,.-__svml_dlog2_data_internal diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core-avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core-avx2.S new file mode 100644 index 0000000000..804de5fe0c --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core-avx2.S @@ -0,0 +1,20 @@ +/* AVX2 version of vectorized log2, vector length is 8. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVeN8v_log2 _ZGVeN8v_log2_avx2_wrapper +#include "../svml_d_log28_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core.c b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core.c new file mode 100644 index 0000000000..bd55abecc7 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core.c @@ -0,0 +1,27 @@ +/* Multiple versions of vectorized log2, vector length is 8. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVeN8v_log2 +#include "ifunc-mathvec-avx512-skx.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVeN8v_log2, __GI__ZGVeN8v_log2, __redirect__ZGVeN8v_log2) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core_avx512.S new file mode 100644 index 0000000000..211a78f315 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log28_core_avx512.S @@ -0,0 +1,293 @@ +/* Function log2 vectorized with AVX-512. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_dlog2_data_internal_avx512 + */ +#define Log_tbl 0 +#define One 128 +#define C075 192 +#define poly_coeff9 256 +#define poly_coeff8 320 +#define poly_coeff7 384 +#define poly_coeff6 448 +#define poly_coeff5 512 +#define poly_coeff4 576 +#define poly_coeff3 640 +#define poly_coeff2 704 +#define poly_coeff1 768 + +#include + + .text + .section .text.evex512,"ax",@progbits +ENTRY(_ZGVeN8v_log2_skx) + pushq %rbp + cfi_def_cfa_offset(16) + movq %rsp, %rbp + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + andq $-64, %rsp + subq $192, %rsp + vmovaps %zmm0, %zmm7 + vgetmantpd $8, {sae}, %zmm7, %zmm6 + vmovups One+__svml_dlog2_data_internal_avx512(%rip), %zmm2 + vmovups poly_coeff5+__svml_dlog2_data_internal_avx512(%rip), %zmm12 + vmovups poly_coeff3+__svml_dlog2_data_internal_avx512(%rip), %zmm13 + +/* Start polynomial evaluation */ + vmovups poly_coeff9+__svml_dlog2_data_internal_avx512(%rip), %zmm10 + vmovups poly_coeff8+__svml_dlog2_data_internal_avx512(%rip), %zmm0 + vmovups poly_coeff7+__svml_dlog2_data_internal_avx512(%rip), %zmm11 + vmovups poly_coeff6+__svml_dlog2_data_internal_avx512(%rip), %zmm14 + +/* Prepare exponent correction: DblRcp<0.75? */ + vmovups C075+__svml_dlog2_data_internal_avx512(%rip), %zmm1 + +/* Table lookup */ + vmovups __svml_dlog2_data_internal_avx512(%rip), %zmm4 + +/* GetExp(x) */ + vgetexppd {sae}, %zmm7, %zmm5 + +/* DblRcp ~ 1/Mantissa */ + vrcp14pd %zmm6, %zmm8 + +/* x<=0? */ + vfpclasspd $94, %zmm7, %k0 + +/* round DblRcp to 4 fractional bits (RN mode, no Precision exception) */ + vrndscalepd $88, {sae}, %zmm8, %zmm3 + vmovups poly_coeff4+__svml_dlog2_data_internal_avx512(%rip), %zmm8 + kmovw %k0, %edx + +/* Reduced argument: R = DblRcp*Mantissa - 1 */ + vfmsub213pd {rn-sae}, %zmm2, %zmm3, %zmm6 + vcmppd $17, {sae}, %zmm1, %zmm3, %k1 + vfmadd231pd {rn-sae}, %zmm6, %zmm12, %zmm8 + vmovups poly_coeff2+__svml_dlog2_data_internal_avx512(%rip), %zmm12 + vfmadd231pd {rn-sae}, %zmm6, %zmm10, %zmm0 + vfmadd231pd {rn-sae}, %zmm6, %zmm11, %zmm14 + vmovups poly_coeff1+__svml_dlog2_data_internal_avx512(%rip), %zmm1 + +/* R^2 */ + vmulpd {rn-sae}, %zmm6, %zmm6, %zmm15 + vfmadd231pd {rn-sae}, %zmm6, %zmm13, %zmm12 + +/* Prepare table index */ + vpsrlq $48, %zmm3, %zmm9 + +/* add 1 to Expon if DblRcp<0.75 */ + vaddpd {rn-sae}, %zmm2, %zmm5, %zmm5{%k1} + vmulpd {rn-sae}, %zmm15, %zmm15, %zmm13 + vfmadd213pd {rn-sae}, %zmm14, %zmm15, %zmm0 + vfmadd213pd {rn-sae}, %zmm12, %zmm15, %zmm8 + vpermt2pd Log_tbl+64+__svml_dlog2_data_internal_avx512(%rip), %zmm9, %zmm4 + +/* polynomial */ + vfmadd213pd {rn-sae}, %zmm8, %zmm13, %zmm0 + vfmadd213pd {rn-sae}, %zmm1, %zmm6, %zmm0 + vfmadd213pd {rn-sae}, %zmm4, %zmm0, %zmm6 + vaddpd {rn-sae}, %zmm6, %zmm5, %zmm0 + testl %edx, %edx + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx r12 r13 r14 r15 edx zmm0 zmm7 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + movq %rbp, %rsp + popq %rbp + cfi_def_cfa(7, 8) + cfi_restore(6) + ret + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + vmovups %zmm7, 64(%rsp) + vmovups %zmm0, 128(%rsp) + # LOE rbx r12 r13 r14 r15 edx zmm0 + + xorl %eax, %eax + # LOE rbx r12 r13 r14 r15 eax edx + + vzeroupper + movq %r12, 16(%rsp) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 + movl %eax, %r12d + movq %r13, 8(%rsp) + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 + movl %edx, %r13d + movq %r14, (%rsp) + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $8, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + vmovups 128(%rsp), %zmm0 + +/* Go to exit */ + jmp L(EXIT) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r12 r13 r14 r15 zmm0 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movsd 64(%rsp,%r14,8), %xmm0 + call log2@PLT + # LOE rbx r14 r15 r12d r13d xmm0 + + movsd %xmm0, 128(%rsp,%r14,8) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx r15 r12d r13d +END(_ZGVeN8v_log2_skx) + + .section .rodata, "a" + .align 64 + +#ifdef __svml_dlog2_data_internal_avx512_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(64)) VUINT32 Log_tbl[16][2]; + __declspec(align(64)) VUINT32 One[8][2]; + __declspec(align(64)) VUINT32 C075[8][2]; + __declspec(align(64)) VUINT32 poly_coeff9[8][2]; + __declspec(align(64)) VUINT32 poly_coeff8[8][2]; + __declspec(align(64)) VUINT32 poly_coeff7[8][2]; + __declspec(align(64)) VUINT32 poly_coeff6[8][2]; + __declspec(align(64)) VUINT32 poly_coeff5[8][2]; + __declspec(align(64)) VUINT32 poly_coeff4[8][2]; + __declspec(align(64)) VUINT32 poly_coeff3[8][2]; + __declspec(align(64)) VUINT32 poly_coeff2[8][2]; + __declspec(align(64)) VUINT32 poly_coeff1[8][2]; + } __svml_dlog2_data_internal_avx512; +#endif +__svml_dlog2_data_internal_avx512: + /*== Log_tbl ==*/ + .quad 0x0000000000000000 + .quad 0xbfb663f6fac91316 + .quad 0xbfc5c01a39fbd688 + .quad 0xbfcfbc16b902680a + .quad 0xbfd49a784bcd1b8b + .quad 0xbfd91bba891f1709 + .quad 0xbfdd6753e032ea0f + .quad 0xbfe0c10500d63aa6 + .quad 0x3fda8ff971810a5e + .quad 0x3fd6cb0f6865c8ea + .quad 0x3fd32bfee370ee68 + .quad 0x3fcf5fd8a9063e35 + .quad 0x3fc8a8980abfbd32 + .quad 0x3fc22dadc2ab3497 + .quad 0x3fb7d60496cfbb4c + .quad 0x3fa77394c9d958d5 + /*== One ==*/ + .align 64 + .quad 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000, 0x3ff0000000000000 + /*== C075 0.75 ==*/ + .align 64 + .quad 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000, 0x3fe8000000000000 + /*== poly_coeff9 ==*/ + .align 64 + .quad 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12, 0x3fc4904bda0e1d12 + /*== poly_coeff8 ==*/ + .align 64 + .quad 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce, 0xbfc71fb84deb5cce + /*== poly_coeff7 ==*/ + .align 64 + .quad 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613, 0x3fca617351818613 + /*== poly_coeff6 ==*/ + .align 64 + .quad 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c, 0xbfcec707e4e3144c + /*== poly_coeff5 ==*/ + .align 64 + .quad 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a, 0x3fd2776c5114d91a + /*== poly_coeff4 ==*/ + .align 64 + .quad 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d, 0xbfd71547653d0f8d + /*== poly_coeff3 ==*/ + .align 64 + .quad 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f, 0x3fdec709dc3a029f + /*== poly_coeff2 ==*/ + .align 64 + .quad 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4, 0xbfe71547652b82d4 + /*== poly_coeff1 ==*/ + .align 64 + .quad 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe, 0x3ff71547652b82fe + .align 64 + .type __svml_dlog2_data_internal_avx512,@object + .size __svml_dlog2_data_internal_avx512,.-__svml_dlog2_data_internal_avx512 diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core-avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core-avx2.S new file mode 100644 index 0000000000..234bf4750b --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core-avx2.S @@ -0,0 +1,20 @@ +/* AVX2 version of vectorized log2f. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVeN16v_log2f _ZGVeN16v_log2f_avx2_wrapper +#include "../svml_s_log2f16_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core.c b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core.c new file mode 100644 index 0000000000..abf4f04988 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core.c @@ -0,0 +1,28 @@ +/* Multiple versions of vectorized log2f, vector length is 16. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVeN16v_log2f +#include "ifunc-mathvec-avx512-skx.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVeN16v_log2f, __GI__ZGVeN16v_log2f, + __redirect__ZGVeN16v_log2f) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core_avx512.S new file mode 100644 index 0000000000..c3a5aceef4 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f16_core_avx512.S @@ -0,0 +1,231 @@ +/* Function log2f vectorized with AVX-512. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_slog2_data_internal_avx512 + */ +#define One 0 +#define coeff4 64 +#define coeff3 128 +#define coeff2 192 +#define coeff1 256 + +#include + + .text + .section .text.exex512,"ax",@progbits +ENTRY(_ZGVeN16v_log2f_skx) + pushq %rbp + cfi_def_cfa_offset(16) + movq %rsp, %rbp + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + andq $-64, %rsp + subq $192, %rsp + vgetmantps $11, {sae}, %zmm0, %zmm3 + vmovups __svml_slog2_data_internal_avx512(%rip), %zmm1 + vgetexpps {sae}, %zmm0, %zmm5 + +/* x<=0? */ + vfpclassps $94, %zmm0, %k0 + vsubps {rn-sae}, %zmm1, %zmm3, %zmm9 + vpsrld $19, %zmm3, %zmm7 + vgetexpps {sae}, %zmm3, %zmm6 + vpermps coeff4+__svml_slog2_data_internal_avx512(%rip), %zmm7, %zmm1 + vpermps coeff3+__svml_slog2_data_internal_avx512(%rip), %zmm7, %zmm2 + vpermps coeff2+__svml_slog2_data_internal_avx512(%rip), %zmm7, %zmm4 + vpermps coeff1+__svml_slog2_data_internal_avx512(%rip), %zmm7, %zmm8 + vsubps {rn-sae}, %zmm6, %zmm5, %zmm10 + vfmadd213ps {rn-sae}, %zmm2, %zmm9, %zmm1 + kmovw %k0, %edx + vfmadd213ps {rn-sae}, %zmm4, %zmm9, %zmm1 + vfmadd213ps {rn-sae}, %zmm8, %zmm9, %zmm1 + vfmadd213ps {rn-sae}, %zmm10, %zmm9, %zmm1 + testl %edx, %edx + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx r12 r13 r14 r15 edx zmm0 zmm1 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + vmovaps %zmm1, %zmm0 + movq %rbp, %rsp + popq %rbp + cfi_def_cfa(7, 8) + cfi_restore(6) + ret + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + vmovups %zmm0, 64(%rsp) + vmovups %zmm1, 128(%rsp) + # LOE rbx r12 r13 r14 r15 edx zmm1 + + xorl %eax, %eax + # LOE rbx r12 r13 r14 r15 eax edx + + vzeroupper + movq %r12, 16(%rsp) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 + movl %eax, %r12d + movq %r13, 8(%rsp) + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 + movl %edx, %r13d + movq %r14, (%rsp) + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $16, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + vmovups 128(%rsp), %zmm1 + +/* Go to exit */ + jmp L(EXIT) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r12 r13 r14 r15 zmm1 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movss 64(%rsp,%r14,4), %xmm0 + call log2f@PLT + # LOE rbx r14 r15 r12d r13d xmm0 + + movss %xmm0, 128(%rsp,%r14,4) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx r15 r12d r13d +END(_ZGVeN16v_log2f_skx) + + .section .rodata, "a" + .align 64 + +#ifdef __svml_slog2_data_internal_avx512_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(64)) VUINT32 One[16][1]; + __declspec(align(64)) VUINT32 coeff4[16][1]; + __declspec(align(64)) VUINT32 coeff3[16][1]; + __declspec(align(64)) VUINT32 coeff2[16][1]; + __declspec(align(64)) VUINT32 coeff1[16][1]; + } __svml_slog2_data_internal_avx512; +#endif +__svml_slog2_data_internal_avx512: + /*== One ==*/ + .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 + // c4 + .align 64 + .long 0xbea77e4a, 0xbe8aae3d + .long 0xbe67fe32, 0xbe43d1b6 + .long 0xbe26a589, 0xbe0ee09b + .long 0xbdf6a8a1, 0xbdd63b49 + .long 0xbf584e51, 0xbf3e80a1 + .long 0xbf2892f0, 0xbf15d377 + .long 0xbf05b525, 0xbeef8e30 + .long 0xbed75c8f, 0xbec24184 + // c3 + .align 64 + .long 0x3ef5910c, 0x3ef045a1 + .long 0x3ee7d87e, 0x3eddbb84 + .long 0x3ed2d6df, 0x3ec7bbd2 + .long 0x3ebcc42f, 0x3eb22616 + .long 0x3e8f3399, 0x3eb1223e + .long 0x3ec9db4a, 0x3edb7a09 + .long 0x3ee79a1a, 0x3eef77cb + .long 0x3ef407a4, 0x3ef607b4 + // c2 + .align 64 + .long 0xbf38a934, 0xbf387de6 + .long 0xbf37f6f0, 0xbf37048b + .long 0xbf35a88a, 0xbf33ed04 + .long 0xbf31df56, 0xbf2f8d82 + .long 0xbf416814, 0xbf3daf58 + .long 0xbf3b5c08, 0xbf39fa2a + .long 0xbf393713, 0xbf38d7e1 + .long 0xbf38b2cd, 0xbf38aa62 + // c1 + .align 64 + .long 0x3fb8aa3b, 0x3fb8a9c0 + .long 0x3fb8a6e8, 0x3fb89f4e + .long 0x3fb890cb, 0x3fb879b1 + .long 0x3fb858d8, 0x3fb82d90 + .long 0x3fb8655e, 0x3fb8883a + .long 0x3fb89aea, 0x3fb8a42f + .long 0x3fb8a848, 0x3fb8a9c9 + .long 0x3fb8aa2f, 0x3fb8aa3b + .align 64 + .type __svml_slog2_data_internal_avx512,@object + .size __svml_slog2_data_internal_avx512,.-__svml_slog2_data_internal_avx512 diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core-sse2.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core-sse2.S new file mode 100644 index 0000000000..dd0e763ac9 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core-sse2.S @@ -0,0 +1,20 @@ +/* SSE2 version of vectorized log2f, vector length is 4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVbN4v_log2f _ZGVbN4v_log2f_sse2 +#include "../svml_s_log2f4_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core.c b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core.c new file mode 100644 index 0000000000..1eb68d9f52 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core.c @@ -0,0 +1,28 @@ +/* Multiple versions of vectorized log2f, vector length is 4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVbN4v_log2f +#include "ifunc-mathvec-sse4_1.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVbN4v_log2f, __GI__ZGVbN4v_log2f, + __redirect__ZGVbN4v_log2f) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core_sse4.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core_sse4.S new file mode 100644 index 0000000000..a45ea919f4 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f4_core_sse4.S @@ -0,0 +1,223 @@ +/* Function log2f vectorized with SSE4. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_slog2_data_internal + */ +#define MinNorm 0 +#define MaxNorm 16 +#define iBrkValue 32 +#define iOffExpoMask 48 +#define One 64 +#define sPoly 80 + +#include + + .text + .section .text.sse4,"ax",@progbits +ENTRY(_ZGVbN4v_log2f_sse4) + subq $72, %rsp + cfi_def_cfa_offset(80) + movaps %xmm0, %xmm1 + +/* reduction: compute r,n */ + movdqu iBrkValue+__svml_slog2_data_internal(%rip), %xmm2 + movaps %xmm0, %xmm4 + movdqu iOffExpoMask+__svml_slog2_data_internal(%rip), %xmm10 + psubd %xmm2, %xmm1 + pand %xmm1, %xmm10 + movaps %xmm0, %xmm3 + paddd %xmm2, %xmm10 + psrad $23, %xmm1 + movups sPoly+__svml_slog2_data_internal(%rip), %xmm5 + movups sPoly+32+__svml_slog2_data_internal(%rip), %xmm6 + movups sPoly+64+__svml_slog2_data_internal(%rip), %xmm7 + movups sPoly+96+__svml_slog2_data_internal(%rip), %xmm9 + cmpltps MinNorm+__svml_slog2_data_internal(%rip), %xmm4 + cmpnleps MaxNorm+__svml_slog2_data_internal(%rip), %xmm3 + cvtdq2ps %xmm1, %xmm1 + subps One+__svml_slog2_data_internal(%rip), %xmm10 + mulps %xmm10, %xmm5 + movaps %xmm10, %xmm8 + mulps %xmm10, %xmm6 + mulps %xmm10, %xmm8 + addps sPoly+16+__svml_slog2_data_internal(%rip), %xmm5 + mulps %xmm10, %xmm7 + addps sPoly+48+__svml_slog2_data_internal(%rip), %xmm6 + mulps %xmm10, %xmm9 + mulps %xmm8, %xmm5 + addps sPoly+80+__svml_slog2_data_internal(%rip), %xmm7 + addps sPoly+112+__svml_slog2_data_internal(%rip), %xmm9 + addps %xmm5, %xmm6 + mulps %xmm8, %xmm6 + orps %xmm3, %xmm4 + +/* combine and get argument value range mask */ + movmskps %xmm4, %edx + addps %xmm6, %xmm7 + mulps %xmm7, %xmm8 + addps %xmm8, %xmm9 + mulps %xmm10, %xmm9 + addps sPoly+128+__svml_slog2_data_internal(%rip), %xmm9 + mulps %xmm9, %xmm10 + addps %xmm10, %xmm1 + testl %edx, %edx + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm1 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + movaps %xmm1, %xmm0 + addq $72, %rsp + cfi_def_cfa_offset(8) + ret + cfi_def_cfa_offset(80) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + movups %xmm0, 32(%rsp) + movups %xmm1, 48(%rsp) + # LOE rbx rbp r12 r13 r14 r15 edx + + xorl %eax, %eax + movq %r12, 16(%rsp) + cfi_offset(12, -64) + movl %eax, %r12d + movq %r13, 8(%rsp) + cfi_offset(13, -72) + movl %edx, %r13d + movq %r14, (%rsp) + cfi_offset(14, -80) + # LOE rbx rbp r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx rbp r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $4, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx rbp r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + movups 48(%rsp), %xmm1 + +/* Go to exit */ + jmp L(EXIT) + cfi_offset(12, -64) + cfi_offset(13, -72) + cfi_offset(14, -80) + # LOE rbx rbp r12 r13 r14 r15 xmm1 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movss 32(%rsp,%r14,4), %xmm0 + call log2f@PLT + # LOE rbx rbp r14 r15 r12d r13d xmm0 + + movss %xmm0, 48(%rsp,%r14,4) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx rbp r15 r12d r13d +END(_ZGVbN4v_log2f_sse4) + + .section .rodata, "a" + .align 16 + +#ifdef __svml_slog2_data_internal_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(16)) VUINT32 MinNorm[4][1]; + __declspec(align(16)) VUINT32 MaxNorm[4][1]; + __declspec(align(16)) VUINT32 iBrkValue[4][1]; + __declspec(align(16)) VUINT32 iOffExpoMask[4][1]; + __declspec(align(16)) VUINT32 One[4][1]; + __declspec(align(16)) VUINT32 sPoly[9][4][1]; +} __svml_slog2_data_internal; +#endif +__svml_slog2_data_internal: + /*== MinNorm ==*/ + .long 0x00800000, 0x00800000, 0x00800000, 0x00800000 + /*== MaxNorm ==*/ + .align 16 + .long 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff + /*== iBrkValue = SP 2/3 ==*/ + .align 16 + .long 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab + /*== iOffExpoMask = SP significand mask ==*/ + .align 16 + .long 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff + /*== sOne = SP 1.0 ==*/ + .align 16 + .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 + /*== spoly[9] ==*/ + .align 16 + .long 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012 /* coeff9 */ + .long 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14 /* coeff8 */ + .long 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B /* coeff7 */ + .long 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824 /* coeff6 */ + .long 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07 /* coeff5 */ + .long 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969 /* coeff4 */ + .long 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0 /* coeff3 */ + .long 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B /* coeff2 */ + .long 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B /* coeff1 */ + .align 16 + .type __svml_slog2_data_internal,@object + .size __svml_slog2_data_internal,.-__svml_slog2_data_internal diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core-sse.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core-sse.S new file mode 100644 index 0000000000..ec4b70568d --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core-sse.S @@ -0,0 +1,20 @@ +/* SSE version of vectorized log2f, vector length is 8. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define _ZGVdN8v_log2f _ZGVdN8v_log2f_sse_wrapper +#include "../svml_s_log2f8_core.S" diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core.c b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core.c new file mode 100644 index 0000000000..b3e958021a --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core.c @@ -0,0 +1,28 @@ +/* Multiple versions of vectorized log2f, vector length is 8. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define SYMBOL_NAME _ZGVdN8v_log2f +#include "ifunc-mathvec-avx2.h" + +libc_ifunc_redirected (REDIRECT_NAME, SYMBOL_NAME, IFUNC_SELECTOR ()); + +#ifdef SHARED +__hidden_ver1 (_ZGVdN8v_log2f, __GI__ZGVdN8v_log2f, + __redirect__ZGVdN8v_log2f) + __attribute__ ((visibility ("hidden"))); +#endif diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core_avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core_avx2.S new file mode 100644 index 0000000000..bc0cb5081a --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_log2f8_core_avx2.S @@ -0,0 +1,226 @@ +/* Function log2f vectorized with AVX2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + https://www.gnu.org/licenses/. */ + +/* + * ALGORITHM DESCRIPTION: + * + * Get short reciprocal approximation Rcp ~ 1/mantissa(x) + * R = Rcp*x - 1.0 + * log2(x) = k - log2(Rcp) + poly_approximation(R) + * log2(Rcp) is tabulated + * + * + */ + +/* Offsets for data table __svml_slog2_data_internal + */ +#define MinNorm 0 +#define MaxNorm 32 +#define iBrkValue 64 +#define iOffExpoMask 96 +#define One 128 +#define sPoly 160 + +#include + + .text + .section .text.avx2,"ax",@progbits +ENTRY(_ZGVdN8v_log2f_avx2) + pushq %rbp + cfi_def_cfa_offset(16) + movq %rsp, %rbp + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + andq $-32, %rsp + subq $96, %rsp + +/* reduction: compute r,n */ + vmovups iBrkValue+__svml_slog2_data_internal(%rip), %ymm4 + vmovups sPoly+64+__svml_slog2_data_internal(%rip), %ymm9 + vmovups sPoly+128+__svml_slog2_data_internal(%rip), %ymm10 + vmovups sPoly+192+__svml_slog2_data_internal(%rip), %ymm12 + vpsubd %ymm4, %ymm0, %ymm1 + vcmplt_oqps MinNorm+__svml_slog2_data_internal(%rip), %ymm0, %ymm5 + vcmpnle_uqps MaxNorm+__svml_slog2_data_internal(%rip), %ymm0, %ymm6 + vpand iOffExpoMask+__svml_slog2_data_internal(%rip), %ymm1, %ymm3 + vpsrad $23, %ymm1, %ymm2 + vmovups sPoly+__svml_slog2_data_internal(%rip), %ymm1 + vpaddd %ymm4, %ymm3, %ymm8 + vcvtdq2ps %ymm2, %ymm14 + vsubps One+__svml_slog2_data_internal(%rip), %ymm8, %ymm13 + vfmadd213ps sPoly+32+__svml_slog2_data_internal(%rip), %ymm13, %ymm1 + vfmadd213ps sPoly+96+__svml_slog2_data_internal(%rip), %ymm13, %ymm9 + vmulps %ymm13, %ymm13, %ymm11 + vfmadd213ps sPoly+160+__svml_slog2_data_internal(%rip), %ymm13, %ymm10 + vfmadd213ps sPoly+224+__svml_slog2_data_internal(%rip), %ymm13, %ymm12 + vfmadd213ps %ymm9, %ymm11, %ymm1 + vfmadd213ps %ymm10, %ymm11, %ymm1 + vfmadd213ps %ymm12, %ymm11, %ymm1 + vfmadd213ps sPoly+256+__svml_slog2_data_internal(%rip), %ymm13, %ymm1 + vorps %ymm6, %ymm5, %ymm7 + +/* combine and get argument value range mask */ + vmovmskps %ymm7, %edx + vfmadd213ps %ymm14, %ymm13, %ymm1 + testl %edx, %edx + +/* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx r12 r13 r14 r15 edx ymm0 ymm1 + +/* Restore registers + * and exit the function + */ + +L(EXIT): + vmovaps %ymm1, %ymm0 + movq %rbp, %rsp + popq %rbp + cfi_def_cfa(7, 8) + cfi_restore(6) + ret + cfi_def_cfa(6, 16) + cfi_offset(6, -16) + +/* Branch to process + * special inputs + */ + +L(SPECIAL_VALUES_BRANCH): + vmovups %ymm0, 32(%rsp) + vmovups %ymm1, 64(%rsp) + # LOE rbx r12 r13 r14 r15 edx ymm1 + + xorl %eax, %eax + # LOE rbx r12 r13 r14 r15 eax edx + + vzeroupper + movq %r12, 16(%rsp) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -80; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xb0, 0xff, 0xff, 0xff, 0x22 + movl %eax, %r12d + movq %r13, 8(%rsp) + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -88; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa8, 0xff, 0xff, 0xff, 0x22 + movl %edx, %r13d + movq %r14, (%rsp) + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -96; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r15 r12d r13d + +/* Range mask + * bits check + */ + +L(RANGEMASK_CHECK): + btl %r12d, %r13d + +/* Call scalar math function */ + jc L(SCALAR_MATH_CALL) + # LOE rbx r15 r12d r13d + +/* Special inputs + * processing loop + */ + +L(SPECIAL_VALUES_LOOP): + incl %r12d + cmpl $8, %r12d + +/* Check bits in range mask */ + jl L(RANGEMASK_CHECK) + # LOE rbx r15 r12d r13d + + movq 16(%rsp), %r12 + cfi_restore(12) + movq 8(%rsp), %r13 + cfi_restore(13) + movq (%rsp), %r14 + cfi_restore(14) + vmovups 64(%rsp), %ymm1 + +/* Go to exit */ + jmp L(EXIT) + /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -80; DW_OP_plus) */ + .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xb0, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -88; DW_OP_plus) */ + .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa8, 0xff, 0xff, 0xff, 0x22 + /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -96; DW_OP_plus) */ + .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0xa0, 0xff, 0xff, 0xff, 0x22 + # LOE rbx r12 r13 r14 r15 ymm1 + +/* Scalar math fucntion call + * to process special input + */ + +L(SCALAR_MATH_CALL): + movl %r12d, %r14d + movss 32(%rsp,%r14,4), %xmm0 + call log2f@PLT + # LOE rbx r14 r15 r12d r13d xmm0 + + movss %xmm0, 64(%rsp,%r14,4) + +/* Process special inputs in loop */ + jmp L(SPECIAL_VALUES_LOOP) + # LOE rbx r15 r12d r13d +END(_ZGVdN8v_log2f_avx2) + + .section .rodata, "a" + .align 32 + +#ifdef __svml_slog2_data_internal_typedef +typedef unsigned int VUINT32; +typedef struct { + __declspec(align(32)) VUINT32 MinNorm[8][1]; + __declspec(align(32)) VUINT32 MaxNorm[8][1]; + __declspec(align(32)) VUINT32 iBrkValue[8][1]; + __declspec(align(32)) VUINT32 iOffExpoMask[8][1]; + __declspec(align(32)) VUINT32 One[8][1]; + __declspec(align(32)) VUINT32 sPoly[9][8][1]; +} __svml_slog2_data_internal; +#endif +__svml_slog2_data_internal: + /*== MinNorm ==*/ + .long 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000 + /*== MaxNorm ==*/ + .align 32 + .long 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff + /*== iBrkValue = SP 2/3 ==*/ + .align 32 + .long 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab + /*== iOffExpoMask = SP significand mask ==*/ + .align 32 + .long 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff + /*== sOne = SP 1.0 ==*/ + .align 32 + .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 + /*== spoly[9] ==*/ + .align 32 + .long 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012, 0x3e554012 /* coeff9 */ + .long 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14, 0xbe638E14 /* coeff8 */ + .long 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B, 0x3e4D660B /* coeff7 */ + .long 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824, 0xbe727824 /* coeff6 */ + .long 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07, 0x3e93DD07 /* coeff5 */ + .long 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969, 0xbeB8B969 /* coeff4 */ + .long 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0, 0x3eF637C0 /* coeff3 */ + .long 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B, 0xbf38AA2B /* coeff2 */ + .long 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B, 0x3fB8AA3B /* coeff1 */ + .align 32 + .type __svml_slog2_data_internal,@object + .size __svml_slog2_data_internal,.-__svml_slog2_data_internal diff --git a/sysdeps/x86_64/fpu/svml_d_log22_core.S b/sysdeps/x86_64/fpu/svml_d_log22_core.S new file mode 100644 index 0000000000..f181a62c7d --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_log22_core.S @@ -0,0 +1,29 @@ +/* Function log2 vectorized with SSE2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_d_wrapper_impl.h" + + .text +ENTRY (_ZGVbN2v_log2) +WRAPPER_IMPL_SSE2 log2 +END (_ZGVbN2v_log2) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVbN2v_log2) +#endif diff --git a/sysdeps/x86_64/fpu/svml_d_log24_core.S b/sysdeps/x86_64/fpu/svml_d_log24_core.S new file mode 100644 index 0000000000..b0a5aa9532 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_log24_core.S @@ -0,0 +1,29 @@ +/* Function log2 vectorized with AVX2, wrapper version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_d_wrapper_impl.h" + + .text +ENTRY (_ZGVdN4v_log2) +WRAPPER_IMPL_AVX _ZGVbN2v_log2 +END (_ZGVdN4v_log2) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVdN4v_log2) +#endif diff --git a/sysdeps/x86_64/fpu/svml_d_log24_core_avx.S b/sysdeps/x86_64/fpu/svml_d_log24_core_avx.S new file mode 100644 index 0000000000..9a56cfed61 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_log24_core_avx.S @@ -0,0 +1,25 @@ +/* Function log2 vectorized in AVX ISA as wrapper to SSE4 ISA version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_d_wrapper_impl.h" + + .text +ENTRY (_ZGVcN4v_log2) +WRAPPER_IMPL_AVX _ZGVbN2v_log2 +END (_ZGVcN4v_log2) diff --git a/sysdeps/x86_64/fpu/svml_d_log28_core.S b/sysdeps/x86_64/fpu/svml_d_log28_core.S new file mode 100644 index 0000000000..443cbfd578 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_log28_core.S @@ -0,0 +1,25 @@ +/* Function log2 vectorized with AVX-512, wrapper to AVX2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_d_wrapper_impl.h" + + .text +ENTRY (_ZGVeN8v_log2) +WRAPPER_IMPL_AVX512 _ZGVdN4v_log2 +END (_ZGVeN8v_log2) diff --git a/sysdeps/x86_64/fpu/svml_s_log2f16_core.S b/sysdeps/x86_64/fpu/svml_s_log2f16_core.S new file mode 100644 index 0000000000..6cf265fd33 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_log2f16_core.S @@ -0,0 +1,25 @@ +/* Function log2f vectorized with AVX-512. Wrapper to AVX2 version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_s_wrapper_impl.h" + + .text +ENTRY (_ZGVeN16v_log2f) +WRAPPER_IMPL_AVX512 _ZGVdN8v_log2f +END (_ZGVeN16v_log2f) diff --git a/sysdeps/x86_64/fpu/svml_s_log2f4_core.S b/sysdeps/x86_64/fpu/svml_s_log2f4_core.S new file mode 100644 index 0000000000..024ba9b8c5 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_log2f4_core.S @@ -0,0 +1,29 @@ +/* Function log2f vectorized with SSE2, wrapper version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_s_wrapper_impl.h" + + .text +ENTRY (_ZGVbN4v_log2f) +WRAPPER_IMPL_SSE2 log2f +END (_ZGVbN4v_log2f) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVbN4v_log2f) +#endif diff --git a/sysdeps/x86_64/fpu/svml_s_log2f8_core.S b/sysdeps/x86_64/fpu/svml_s_log2f8_core.S new file mode 100644 index 0000000000..5705590563 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_log2f8_core.S @@ -0,0 +1,29 @@ +/* Function log2f vectorized with AVX2, wrapper version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_s_wrapper_impl.h" + + .text +ENTRY (_ZGVdN8v_log2f) +WRAPPER_IMPL_AVX _ZGVbN4v_log2f +END (_ZGVdN8v_log2f) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVdN8v_log2f) +#endif diff --git a/sysdeps/x86_64/fpu/svml_s_log2f8_core_avx.S b/sysdeps/x86_64/fpu/svml_s_log2f8_core_avx.S new file mode 100644 index 0000000000..38602c475e --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_log2f8_core_avx.S @@ -0,0 +1,25 @@ +/* Function log2f vectorized in AVX ISA as wrapper to SSE4 ISA version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include "svml_s_wrapper_impl.h" + + .text +ENTRY (_ZGVcN8v_log2f) +WRAPPER_IMPL_AVX _ZGVbN4v_log2f +END (_ZGVcN8v_log2f) diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx.c b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx.c new file mode 100644 index 0000000000..95d8e4bbd8 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx.c @@ -0,0 +1 @@ +#include "test-double-libmvec-log2.c" diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx2.c b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx2.c new file mode 100644 index 0000000000..95d8e4bbd8 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx2.c @@ -0,0 +1 @@ +#include "test-double-libmvec-log2.c" diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx512f.c b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx512f.c new file mode 100644 index 0000000000..95d8e4bbd8 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log2-avx512f.c @@ -0,0 +1 @@ +#include "test-double-libmvec-log2.c" diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log2.c b/sysdeps/x86_64/fpu/test-double-libmvec-log2.c new file mode 100644 index 0000000000..326b6f1171 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log2.c @@ -0,0 +1,3 @@ +#define LIBMVEC_TYPE double +#define LIBMVEC_FUNC log2 +#include "test-vector-abi-arg1.h" diff --git a/sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c b/sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c index 3dce136dfc..08c91ff634 100644 --- a/sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c +++ b/sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinh), _ZGVbN2v_sinh) VECTOR_WRAPPER (WRAPPER_NAME (cbrt), _ZGVbN2v_cbrt) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2), _ZGVbN2vv_atan2) VECTOR_WRAPPER (WRAPPER_NAME (log10), _ZGVbN2v_log10) +VECTOR_WRAPPER (WRAPPER_NAME (log2), _ZGVbN2v_log2) #define VEC_INT_TYPE __m128i diff --git a/sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c b/sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c index 1852625897..a2fb0de309 100644 --- a/sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c +++ b/sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c @@ -42,6 +42,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinh), _ZGVdN4v_sinh) VECTOR_WRAPPER (WRAPPER_NAME (cbrt), _ZGVdN4v_cbrt) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2), _ZGVdN4vv_atan2) VECTOR_WRAPPER (WRAPPER_NAME (log10), _ZGVdN4v_log10) +VECTOR_WRAPPER (WRAPPER_NAME (log2), _ZGVdN4v_log2) #ifndef __ILP32__ # define VEC_INT_TYPE __m256i diff --git a/sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c b/sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c index cf9ea35ffe..dc65a4ee25 100644 --- a/sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c +++ b/sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinh), _ZGVcN4v_sinh) VECTOR_WRAPPER (WRAPPER_NAME (cbrt), _ZGVcN4v_cbrt) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2), _ZGVcN4vv_atan2) VECTOR_WRAPPER (WRAPPER_NAME (log10), _ZGVcN4v_log10) +VECTOR_WRAPPER (WRAPPER_NAME (log2), _ZGVcN4v_log2) #define VEC_INT_TYPE __m128i diff --git a/sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c b/sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c index b6457ea032..253ee8c906 100644 --- a/sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c +++ b/sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinh), _ZGVeN8v_sinh) VECTOR_WRAPPER (WRAPPER_NAME (cbrt), _ZGVeN8v_cbrt) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2), _ZGVeN8vv_atan2) VECTOR_WRAPPER (WRAPPER_NAME (log10), _ZGVeN8v_log10) +VECTOR_WRAPPER (WRAPPER_NAME (log2), _ZGVeN8v_log2) #ifndef __ILP32__ # define VEC_INT_TYPE __m512i diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx.c b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx.c new file mode 100644 index 0000000000..c88b3fc5a9 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx.c @@ -0,0 +1 @@ +#include "test-float-libmvec-log2f.c" diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx2.c b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx2.c new file mode 100644 index 0000000000..c88b3fc5a9 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx2.c @@ -0,0 +1 @@ +#include "test-float-libmvec-log2f.c" diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx512f.c b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx512f.c new file mode 100644 index 0000000000..c88b3fc5a9 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-float-libmvec-log2f-avx512f.c @@ -0,0 +1 @@ +#include "test-float-libmvec-log2f.c" diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-log2f.c b/sysdeps/x86_64/fpu/test-float-libmvec-log2f.c new file mode 100644 index 0000000000..afba03d1e2 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-float-libmvec-log2f.c @@ -0,0 +1,3 @@ +#define LIBMVEC_TYPE float +#define LIBMVEC_FUNC log2f +#include "test-vector-abi-arg1.h" diff --git a/sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c b/sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c index 272e754e1b..1c7db5146c 100644 --- a/sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c +++ b/sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinhf), _ZGVeN16v_sinhf) VECTOR_WRAPPER (WRAPPER_NAME (cbrtf), _ZGVeN16v_cbrtf) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2f), _ZGVeN16vv_atan2f) VECTOR_WRAPPER (WRAPPER_NAME (log10f), _ZGVeN16v_log10f) +VECTOR_WRAPPER (WRAPPER_NAME (log2f), _ZGVeN16v_log2f) #define VEC_INT_TYPE __m512i diff --git a/sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c b/sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c index b892258b99..8ec51603b3 100644 --- a/sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c +++ b/sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinhf), _ZGVbN4v_sinhf) VECTOR_WRAPPER (WRAPPER_NAME (cbrtf), _ZGVbN4v_cbrtf) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2f), _ZGVbN4vv_atan2f) VECTOR_WRAPPER (WRAPPER_NAME (log10f), _ZGVbN4v_log10f) +VECTOR_WRAPPER (WRAPPER_NAME (log2f), _ZGVbN4v_log2f) #define VEC_INT_TYPE __m128i diff --git a/sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c b/sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c index 1c6ead71e1..1cb4553c7a 100644 --- a/sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c +++ b/sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c @@ -42,6 +42,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinhf), _ZGVdN8v_sinhf) VECTOR_WRAPPER (WRAPPER_NAME (cbrtf), _ZGVdN8v_cbrtf) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2f), _ZGVdN8vv_atan2f) VECTOR_WRAPPER (WRAPPER_NAME (log10f), _ZGVdN8v_log10f) +VECTOR_WRAPPER (WRAPPER_NAME (log2f), _ZGVdN8v_log2f) /* Redefinition of wrapper to be compatible with _ZGVdN8vvv_sincosf. */ #undef VECTOR_WRAPPER_fFF diff --git a/sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c b/sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c index 71f5d8d7b6..6ecc1792bb 100644 --- a/sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c +++ b/sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c @@ -39,6 +39,7 @@ VECTOR_WRAPPER (WRAPPER_NAME (sinhf), _ZGVcN8v_sinhf) VECTOR_WRAPPER (WRAPPER_NAME (cbrtf), _ZGVcN8v_cbrtf) VECTOR_WRAPPER_ff (WRAPPER_NAME (atan2f), _ZGVcN8vv_atan2f) VECTOR_WRAPPER (WRAPPER_NAME (log10f), _ZGVcN8v_log10f) +VECTOR_WRAPPER (WRAPPER_NAME (log2f), _ZGVcN8v_log2f) #define VEC_INT_TYPE __m128i