[FFmpeg-cvslog] checkasm: Increase the tolerance for ac3_sum_square_butterfly_float
Martin Storsjö
git at videolan.org
Wed Jul 24 12:13:01 EEST 2024
ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Wed Jul 24 00:00:15 2024 +0300| [97a708a50792b2323f1402211a0c0612cfc5826f] | committer: Martin Storsjö
checkasm: Increase the tolerance for ac3_sum_square_butterfly_float
Increase the tolerance from 10 ulp to 11 ulp. This fixes occasional
errors for some inputs; the errors could be reproduced on
aarch64/neon builds, with "checkasm --test=ac3dsp 3446175925".
Signed-off-by: Martin Storsjö <martin at martin.st>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=97a708a50792b2323f1402211a0c0612cfc5826f
---
tests/checkasm/ac3dsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/checkasm/ac3dsp.c b/tests/checkasm/ac3dsp.c
index 442e965f3b..8c682d03cd 100644
--- a/tests/checkasm/ac3dsp.c
+++ b/tests/checkasm/ac3dsp.c
@@ -181,7 +181,7 @@ static void check_ac3_sum_square_butterfly_float(AC3DSPContext *c) {
call_ref(v1, lt, rt, ELEMS);
call_new(v2, lt, rt, ELEMS);
- if (!float_near_ulp_array(v1, v2, 10, 4))
+ if (!float_near_ulp_array(v1, v2, 11, 4))
fail();
bench_new(v2, lt, rt, ELEMS);
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