From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1895) id B275F3858407; Fri, 12 Jan 2024 16:09:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B275F3858407 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1705075770; bh=mFw4w4pprCnShfMOW/EI1V3Z3fW74bOt1K42LvdrjeQ=; h=From:To:Subject:Date:From; b=MM8YxktixQaQa/vX5R1CBgGmuL7b6BP/PjgVfoWGqI7njz3bzvdIeqqmzUlbNYimS E/ka8vLYO1AyP7CXQkZFaT7Y7OBBjMEhhPR0fCedkMPuH/AQTSqC4BfCgKZiJXWyEt 5n1HgCgc1cWBhc0V4PDsE7NCbf7dWhQvlbNTXn08= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Wilco Dijkstra To: glibc-cvs@sourceware.org Subject: [glibc] Benchtests: Increase benchmark iterations X-Act-Checkin: glibc X-Git-Author: Wilco Dijkstra X-Git-Refname: refs/heads/master X-Git-Oldrev: 9fd2ceb55de003c09c909103966db913319bcfdc X-Git-Newrev: 7c14d8a985416986256f68568313cdb36f559821 Message-Id: <20240112160930.B275F3858407@sourceware.org> Date: Fri, 12 Jan 2024 16:09:30 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7c14d8a985416986256f68568313cdb36f559821 commit 7c14d8a985416986256f68568313cdb36f559821 Author: Wilco Dijkstra Date: Tue Jan 2 17:08:02 2024 +0000 Benchtests: Increase benchmark iterations Increase benchmark iterations for math and vector math functions to improve timing accuracy. Vector math benchmarks now take 1-3 seconds on a modern CPU. Reviewed-by: Adhemerval Zanella Diff: --- benchtests/bench-libmvec-skeleton.c | 2 +- benchtests/bench-skeleton.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/benchtests/bench-libmvec-skeleton.c b/benchtests/bench-libmvec-skeleton.c index d75519cb79..fa328ac932 100644 --- a/benchtests/bench-libmvec-skeleton.c +++ b/benchtests/bench-libmvec-skeleton.c @@ -29,7 +29,7 @@ #include #include -#define D_ITERS 10000 +#define D_ITERS 200000 int main (int argc, char **argv) diff --git a/benchtests/bench-skeleton.c b/benchtests/bench-skeleton.c index 83060c9cfa..60add3f3f3 100644 --- a/benchtests/bench-skeleton.c +++ b/benchtests/bench-skeleton.c @@ -48,7 +48,7 @@ main (int argc, char **argv) memset (&runtime, 0, sizeof (runtime)); - unsigned long iters = 1000; + unsigned long iters = 2000; #ifdef BENCH_INIT BENCH_INIT ();