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(localhost [IPv6:::1]) by gnu-tgl-2.localdomain (Postfix) with ESMTP id C40D1300336; Thu, 24 Feb 2022 09:47:27 -0800 (PST) To: libc-alpha@sourceware.org Subject: [PATCH] benchtests: Add small sizes (<= 64) to bench-bzero-walk.c Date: Thu, 24 Feb 2022 09:47:27 -0800 Message-Id: <20220224174727.3595-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Spam-Status: No, score=-3029.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org Sender: "Libc-alpha" Small sizes (<= 64) represent large portion of memset usages with zero value. Add sizes (<= 64) to bench-bzero-walk.c to cover small sizes. Reviewed-by: Sunil K Pandey --- benchtests/bench-bzero-walk.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/benchtests/bench-bzero-walk.c b/benchtests/bench-bzero-walk.c index 00226f80b8..4984f6e190 100644 --- a/benchtests/bench-bzero-walk.c +++ b/benchtests/bench-bzero-walk.c @@ -113,6 +113,9 @@ test_main (void) json_array_end (&json_ctx); json_array_begin (&json_ctx, "results"); + for (i = 1; i <= 64; i++) + do_test (&json_ctx, i); + for (i = START_SIZE; i <= MIN_PAGE_SIZE; i <<= 1) { do_test (&json_ctx, i);