[x265] ASM crash in r6682 on E5200: Probably SSE4 vs. SSSE3 instructions

chen chenm003 at 163.com
Fri Apr 11 23:46:49 CEST 2014


I often use QEMU

At 2014-04-12 03:30:46,"Steve Borho" <steve at borho.org> wrote:
>On Fri, Apr 11, 2014 at 4:04 AM, chen <chenm003 at 163.com> wrote:
>> --asm disable asm code, can't help to detect problem point
>
>Do any of the virtual PC tools allow you to specify the SIMD architecture level?
>
>It would be really handy to be able to:  valgrind --cpu=ssse3 ./test/Testbench
>
>Then we could automated testing for this problem.  Does anyone know of
>any such tool?
>
>On our side, we very recently added [i]dct8x8 transforms marked as
>SSSE3; those should be reviewed.
>
>-- 
>Steve Borho
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>x265-devel at videolan.org
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