From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 1/2] checkasm/lpc: test compute_autocorr
Date: Thu, 14 Dec 2023 17:41:24 +0100
Message-ID: <20231214164124.GI6420@pb2> (raw)
In-Reply-To: <20231212210240.19886-1-remi@remlab.net>
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On Tue, Dec 12, 2023 at 11:02:39PM +0200, Rémi Denis-Courmont wrote:
> ---
> tests/checkasm/lpc.c | 42 ++++++++++++++++++++++++++++++++++++++++--
> 1 file changed, 40 insertions(+), 2 deletions(-)
Often this works, but not always
ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 3321308425
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 3962111
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 2098118744
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 2281870905
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 258427554
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 966320013
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
0: 976.228035341704 - 976.998462662304 = -0.7704273206
autocorr_10_sse2 (lpc.c:81)
- lpc.compute_autocorr_10 [FAILED]
0: 966.946397975397 - 967.716825295995 = -0.770427320599
autocorr_30_sse2 (lpc.c:81)
- lpc.compute_autocorr_30 [FAILED]
0: 968.085384693526 - 968.855812014127 = -0.770427320601
autocorr_32_sse2 (lpc.c:81)
- lpc.compute_autocorr_32 [FAILED]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: 3 of 7 tests have failed
$ ffmpeg/tests/checkasm/checkasm --test=lpc
checkasm: using random seed 470640728
SSE2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
- lpc.compute_autocorr_10 [OK]
- lpc.compute_autocorr_30 [OK]
- lpc.compute_autocorr_32 [OK]
AVX2:
- lpc.apply_welch_window_even [OK]
- lpc.apply_welch_window_odd [OK]
checkasm: all 7 tests passed
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Opposition brings concord. Out of discord comes the fairest harmony.
-- Heraclitus
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next prev parent reply other threads:[~2023-12-14 16:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 21:02 Rémi Denis-Courmont
2023-12-12 21:02 ` [FFmpeg-devel] [PATCH 2/2] lavc/lpc: R-V V compute_autocorr Rémi Denis-Courmont
2023-12-12 21:05 ` Rémi Denis-Courmont
2023-12-14 16:41 ` Michael Niedermayer [this message]
2023-12-14 16:56 ` [FFmpeg-devel] [PATCH 1/2] checkasm/lpc: test compute_autocorr Rémi Denis-Courmont
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