From patchwork Mon Jan 3 22:47:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Henrique Barboza X-Patchwork-Id: 1574891 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=KGeMydFF; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JSW9d4KGmz9t0Z for ; Tue, 4 Jan 2022 09:48:05 +1100 (AEDT) Received: from localhost ([::1]:43432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n4W7X-0003yu-E1 for incoming@patchwork.ozlabs.org; Mon, 03 Jan 2022 17:48:03 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48388) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n4W7U-0003wO-A3; Mon, 03 Jan 2022 17:48:00 -0500 Received: from [2607:f8b0:4864:20::82c] (port=33474 helo=mail-qt1-x82c.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n4W7S-0001G7-O6; Mon, 03 Jan 2022 17:48:00 -0500 Received: by mail-qt1-x82c.google.com with SMTP id v4so29785952qtk.0; Mon, 03 Jan 2022 14:47:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=szp4giMfDMl27b2M7EPK5svZ7FkTW6j/VKFsBp1+fAM=; b=KGeMydFFVqN/DMl7NRiZGuhACN807jwINTRuj8gPuCNRuKah7eOw0VetEu68nsU8Ay ymYGYyJyb3pRRxOyqzvduTgvVsai0836Rrh2cE+jMq7kT3fUo17cnydKFI5J0lyXsAhU qioWRt5LGzxrPVnQAOOQVHJ2Su4+Ua8XEXvBU7pGFBjFlT3MfW8Cq7mQyLgEdYgQKNf5 rvnjmXfrglcDiDt/PalQfUmwNNdgdhYv8OCV2UDcQkpjKvJdysAFzOtMmRa8BBOlzDaj GNABGWpY6i85J8et9+xHu4sZf7kaFIyQoAkP56ITp8huNL3JPM1/VBLnhY9bmfGqreiq qxGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=szp4giMfDMl27b2M7EPK5svZ7FkTW6j/VKFsBp1+fAM=; b=kcMubR+wsUqZ175KA/nooMnu8fGUxUCSQpnMS/GzClnZPUTF/j6wUuhMTu8pgistM4 ixgaSjNMZVNJKF+SWXJ0L/vlzd+coLjsg/kxJVCkg9SY3J92NBX0tsRQOtdG/ztOm/IW QVjkx0NSSfTc5byBw9u/COWGnago5AY8Ft3a0vfsOmyRvQeI7AdIA45Hz14oJBOcKHmL qazB98+191N49+/uuB6Ws0gD1Mu+ESWRAL25HSvF4am3rSqx7Q690MkNw8HdnYPP3fif j1dOhASyy7moTADyNKGgS7SKQBZXzQL/io1sAg7nkpz1o7SHx6H7Uz3Vi5MNUZv3WP2j dX1g== X-Gm-Message-State: AOAM533nrjwd5Qd3sAbfXTew5LhGCGUGAOSkpkouz2A1/oE6UaRrEC5b LKAuoCTiFw098cXy+j3OEm6B6OmW4t4= X-Google-Smtp-Source: ABdhPJwdjVTtzry1DFft7lOKjnZ04zrwyoCVdpCz8tpSpCpopMG3Yrify3VslMC/pU+ucec0bfsMlQ== X-Received: by 2002:a05:622a:1789:: with SMTP id s9mr42662124qtk.604.1641250077104; Mon, 03 Jan 2022 14:47:57 -0800 (PST) Received: from rekt.ibmuc.com ([2804:431:c7c7:f4d8:aa07:335f:99e0:a6e7]) by smtp.gmail.com with ESMTPSA id t123sm22917176qkb.135.2022.01.03.14.47.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jan 2022 14:47:56 -0800 (PST) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Subject: [PATCH v3 0/4] Reorg ppc64 pmu insn counting Date: Mon, 3 Jan 2022 19:47:42 -0300 Message-Id: <20220103224746.167831-1-danielhb413@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::82c (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::82c; envelope-from=danielhb413@gmail.com; helo=mail-qt1-x82c.google.com X-Spam_score_int: 8 X-Spam_score: 0.8 X-Spam_bar: / X-Spam_report: (0.8 / 5.0 requ) DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-ppc@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: richard.henderson@linaro.org, danielhb413@gmail.com, qemu-ppc@nongnu.org, clg@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-ppc" Hi, This new version implements Richard's suggestions made in the v2 review. Changes from v2: - Patch 1: * fixed "PMC[1-5]" comment in target/ppc/cpu.h - Former patch 4: squashed into patch 1 - Patch 4 (former 5): * use boolean variables instead of uint32_t * added Richard's r-b - v2 link: https://lists.gnu.org/archive/html/qemu-devel/2022-01/msg00117.html Daniel Henrique Barboza (1): target/ppc: do not call hreg_compute_hflags() in helper_store_mmcr0() Richard Henderson (3): target/ppc: Cache per-pmc insn and cycle count settings target/ppc: Rewrite pmu_increment_insns target/ppc: Use env->pnc_cyc_cnt target/ppc/cpu.h | 3 + target/ppc/cpu_init.c | 1 + target/ppc/helper_regs.c | 2 +- target/ppc/machine.c | 2 + target/ppc/power8-pmu.c | 238 +++++++++++++++++---------------------- target/ppc/power8-pmu.h | 14 +-- 6 files changed, 117 insertions(+), 143 deletions(-)