> -----Original Message----- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Michael Niedermayer > Sent: Wednesday, June 5, 2019 4:16 AM > To: FFmpeg development discussions and patches <ffmpeg- > de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [PATCH V2 2/2] checkasm/vf_gblur: add test for > horiz_slice simd > > On Tue, Jun 04, 2019 at 04:42:09PM +0800, Ruiling Song wrote: > > Signed-off-by: Ruiling Song <ruiling.s...@intel.com> > > --- > > tests/checkasm/Makefile | 1 + > > tests/checkasm/checkasm.c | 3 ++ > > tests/checkasm/checkasm.h | 1 + > > tests/checkasm/vf_gblur.c | 67 > +++++++++++++++++++++++++++++++++++++++ > > tests/fate/checkasm.mak | 1 + > > 5 files changed, 73 insertions(+) > > create mode 100644 tests/checkasm/vf_gblur.c > > this fails here: (ubuntu x86-64) > > Test checkasm-vf_gblur failed. Look at tests/data/fate/checkasm- > vf_gblur.err for details. > checkasm: using random seed 1608403213 > test failed comparing 258.619 with 212.24 (abs diff=46.3793 with EPS=0.01) > SSE4.1: > horiz_slice_sse4 (vf_gblur.c:60) > - vf_gblur.horiz_slice [FAILED] > checkasm: 1 of 1 tests have failed > make: *** [fate-checkasm-vf_gblur] Error 1 Hi Michael,
Thanks so much for testing. I tried on three different hardware with Ubuntu 18.04, and failed to reproduce the issue. It's really strange:( But I reproduce a failure on WIN64. the root-cause of the bug is I missed the important fact that the 'int' parameter was passed in using lower 32bit of the 64bit register. The upper 32bit may have garbage. I have fixed the issue in V3. Hope it can solve the issue you met. Please help take a test when you have time. If it cannot fix your issue, please help share me your CPU info, Ubuntu version, gcc version, and nasm/yasm version. Thanks so much! Thanks! Ruiling > > > > [...] > -- > Michael GnuPG fingerprint: > 9FF2128B147EF6730BADF133611EC787040B0FAB > > You can kill me, but you cannot change the truth. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
