From: "J. Dekker" <jdek@itanimul.li>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH] checkasm: print bench runs when benchmarking
Date: Tue, 21 May 2024 17:07:18 +0200
Message-ID: <87zfsjtd78.fsf@itanimul.li> (raw)
In-Reply-To: <20240521150413.1364298-1-dev@lynne.ee>
Lynne via ffmpeg-devel <ffmpeg-devel@ffmpeg.org> writes:
> Helps make sense of the possible noise in the results.
> ---
> tests/checkasm/checkasm.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
> index 669f2be9c1..b1c175b95d 100644
> --- a/tests/checkasm/checkasm.c
> +++ b/tests/checkasm/checkasm.c
> @@ -892,6 +892,9 @@ int main(int argc, char *argv[])
> fprintf(stderr, "checkasm: using random seed %u\n", seed);
> av_lfg_init(&checkasm_lfg, seed);
>
> + if (state.bench_pattern)
> + fprintf(stderr, "checkasm: bench runs %" PRIu64 " (1 << %i)\n", bench_runs, av_log2(bench_runs));
> +
> check_cpu_flag(NULL, 0);
> for (i = 0; cpus[i].flag; i++)
> check_cpu_flag(cpus[i].name, cpus[i].flag);
LGTM.
--
jd
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next prev parent reply other threads:[~2024-05-21 15:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-21 15:04 Lynne via ffmpeg-devel
2024-05-21 15:07 ` J. Dekker [this message]
2024-05-21 15:50 ` Lynne via ffmpeg-devel
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