From patchwork Sun Sep 26 20:53:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Noah Goldstein X-Patchwork-Id: 45453 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id ECFD83858404 for ; Sun, 26 Sep 2021 20:53:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ECFD83858404 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1632689619; bh=jyCe0nj38UXdU50tQahx6B2ZUxCmjz/wEKVu9nbk1BQ=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=bGNbWb/S85q/l9qtVXaXep4MUAQvtd5gNANyyIzouk5I0q25urOO14pD2320/UXUX jKkAfDM/UdJ/LPTrFoaNS+SqoBrYNc9akfotWAoWToSRW3xMETKZzCgJ6tmK0M+FNw xQnkBM9f7US78f4Qoik/4Jz55M3s0ZlbHMJzqpjI= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-il1-x12f.google.com (mail-il1-x12f.google.com [IPv6:2607:f8b0:4864:20::12f]) by sourceware.org (Postfix) with ESMTPS id 3AB813858C60 for ; Sun, 26 Sep 2021 20:53:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3AB813858C60 Received: by mail-il1-x12f.google.com with SMTP id h9so16927610ile.6 for ; Sun, 26 Sep 2021 13:53:18 -0700 (PDT) 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=jyCe0nj38UXdU50tQahx6B2ZUxCmjz/wEKVu9nbk1BQ=; b=qvgYth/B28+G4G8JhqXIpavZEXt6D0Pt2/8xFKQSOUZMReXkt7l+1hXd3bc0qFqtDG qQK7aoGly+VPj1IgbaW22mj7Qn4R11g1z0NXqPS0ax6MuG8vP3azLs83ovgGaGnnpftc YUvHj77K948evqSzCpXcljzsJi58Ol3PzJoJR/b6QMWcD2Q/WIEOI6fwN/E/k5A1GwBq tKJmhkzk2WAB+QZDiVbLqLWdiw0Vm2aEOXsbTtdMLuXDpHnJlz8+Er1woVx8XlyXAKUB uj6Z8dRQQRQ89pBI1y64cCS0p9rS/jKwYpQo+YQtDsXlJzuq7KscMXJTTM+b7m1nqMo0 Idrg== X-Gm-Message-State: AOAM531plhWjUpfmWdEDvsQwz9bxTfnFZDpneHS9e/XYCGiBDYZu5RFZ 23kUrwvIxWicD5mK68zpJ3l45zQT7t0= X-Google-Smtp-Source: ABdhPJxcwaTI2+ZkRDNHDONC8JA3HapKdmznm8cP2O4Xf9gzmk8Rpq6G36/qVtUNXFAtchdjRtIf4w== X-Received: by 2002:a05:6e02:17ce:: with SMTP id z14mr16949967ilu.89.1632689597569; Sun, 26 Sep 2021 13:53:17 -0700 (PDT) Received: from localhost.localdomain (node-17-161.flex.volo.net. [76.191.17.161]) by smtp.googlemail.com with ESMTPSA id c1sm7795300iot.44.2021.09.26.13.53.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 13:53:17 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v1 1/3] benchtests: Add medium cases and increase iters in bench-memset.c Date: Sun, 26 Sep 2021 15:53:04 -0500 Message-Id: <20210926205306.900081-1-goldstein.w.n@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Spam-Status: No, score=-12.0 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 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: Noah Goldstein via Libc-alpha From: Noah Goldstein Reply-To: Noah Goldstein Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" No bug. This commit adds new medium size cases for lengths in [512, 1024). As well it increase the iters to INNER_LOOP_ITERS_LARGE for more reliable results. Signed-off-by: Noah Goldstein Reviewed-by: H.J. Lu --- benchtests/bench-memset.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/benchtests/bench-memset.c b/benchtests/bench-memset.c index d6619b4836..4284cb1724 100644 --- a/benchtests/bench-memset.c +++ b/benchtests/bench-memset.c @@ -43,7 +43,7 @@ static void do_one_test (json_ctx_t *json_ctx, impl_t *impl, CHAR *s, int c __attribute ((unused)), size_t n) { - size_t i, iters = INNER_LOOP_ITERS; + size_t i, iters = INNER_LOOP_ITERS_LARGE; timing_t start, stop, cur; TIMING_NOW (start); @@ -118,7 +118,7 @@ test_main (void) if (i & (i - 1)) do_test (&json_ctx, 0, c, i); } - for (i = 32; i < 512; i+=32) + for (i = 32; i < 1024; i+=32) { do_test (&json_ctx, 0, c, i); do_test (&json_ctx, i, c, i);