#3429(avcodec:new): fate-acodec-ra144 fails with cpuflags mmxext/sse
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse --------------------------------------+--------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+--------------------------------- How to reproduce: {{{ $ make fate-acodec-ra144 V=1 CPUFLAGS="mmx" TEST acodec-ra144 /ffmpeg/src/tests/fate-run.sh fate-acodec-ra144 "" "" "/ffmpeg/build" 'enc_dec_pcm rm wav s16le tests/data/asynth-8000-1.wav -c:a real_144' 'stddev' 'tests/data/asynth-8000-1.wav' '' '' '' 'mmx' '-320' '4777' '' '2' '' /ffmpeg/build/ffmpeg -nostats -cpuflags mmx -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/asynth-8000-1.wav -c:a real_144 -f rm -y /ffmpeg/build/tests/data/fate/acodec-ra144.rm /ffmpeg/build/ffmpeg -nostats -cpuflags mmx -flags +bitexact -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/fate/acodec-ra144.rm -c:a pcm_s16le -f wav - $ make fate-acodec-ra144 V=1 CPUFLAGS="mmx+mmxext" TEST acodec-ra144 /ffmpeg/src/tests/fate-run.sh fate-acodec-ra144 "" "" "/ffmpeg/build" 'enc_dec_pcm rm wav s16le tests/data/asynth-8000-1.wav -c:a real_144' 'stddev' 'tests/data/asynth-8000-1.wav' '' '' '' 'mmx+mmxext' '-320' '4777' '' '2' '' /ffmpeg/build/ffmpeg -nostats -cpuflags mmx+mmxext -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/asynth-8000-1.wav -c:a real_144 -f rm -y /ffmpeg/build/tests/data/fate/acodec-ra144.rm /ffmpeg/build/ffmpeg -nostats -cpuflags mmx+mmxext -flags +bitexact -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/fate /acodec-ra144.rm -c:a pcm_s16le -f wav - stddev: 6011.07 PSNR: 20.75 MAXDIFF:45550 bytes: 96000/ 96000 Test acodec-ra144 failed. Look at tests/data/fate/acodec-ra144.err for details. make: *** [fate-acodec-ra144] Error 1 $ make fate-acodec-ra144 V=1 CPUFLAGS="mmx+mmxext+sse+sse2" TEST acodec-ra144 /ffmpeg/src/tests/fate-run.sh fate-acodec-ra144 "" "" "/ffmpeg/build" 'enc_dec_pcm rm wav s16le tests/data/asynth-8000-1.wav -c:a real_144' 'stddev' 'tests/data/asynth-8000-1.wav' '' '' '' 'mmx+mmxext+sse+sse2' '-320' '4777' '' '2' '' /ffmpeg/build/ffmpeg -nostats -cpuflags mmx+mmxext+sse+sse2 -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/asynth-8000-1.wav -c:a real_144 -frm -y /ffmpeg/build/tests/data/fate/acodec-ra144.rm /ffmpeg/build/ffmpeg -nostats -cpuflags mmx+mmxext+sse+sse2 -flags +bitexact -threads 1 -thread_type frame+slice -i /ffmpeg/build/tests/data/fate/acodec-ra144.rm -c:a pcm_s16le -f wav - }}} The problem seems to be in ff_scalarproduct_int16_mmxext(), which is not used in the first example above, and is replaced by ff_scalarproduct_int16_sse2() in the third. I however couldn't reproduce similar failures with other codecs using scalarproduct_int16, like for example fate-lossless-tak. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse ------------------------------------+----------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Resolution: Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Comment (by kurosu): An emms might be needed if the test (encoder?) uses floats just afterwards, as seems the case for fixed_cb_search. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse ------------------------------------+----------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Resolution: Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Comment (by jamal): Replying to [comment:1 kurosu]:
An emms might be needed if the test (encoder?) uses floats just afterwards, as seems the case for fixed_cb_search.
Indeed, that fixed it while not breaking any other test in the suit. Could you send a patch to ffmpeg-devel? Thanks. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse ------------------------------------+----------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Resolution: Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Comment (by cehoyos): {{{make fate-acodec-ra144 V=1 CPUFLAGS="mmx+mmxext"}}} works fine for me on x86-64, hangs here for ia32. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:3> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse ------------------------------------+----------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Resolution: Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Comment (by jamal): It fails on Win64 for me, and then there's this: http://fate.ffmpeg.org/report.cgi?time=20140303053751&slot=x86_32-debian- kfreebsd-gcc-4.4-cpuflags-mmx2 which is how i noticed the problem in question. Kurosu's solution fixed the problem on my end. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:4> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: open Priority: important | Component: avcodec Version: git-master | Resolution: Keywords: ra144 | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos): * keywords: => ra144 regression * priority: normal => important * status: new => open * reproduced: 0 => 1 Comment: The issue I see on Linux is a regression since c3390fd5 {{{ $ make tests/data/asynth-8000-1.wav && ./ffmpeg -cpuflags mmx+mmxext -i tests/data/asynth-8000-1.wav -acodec real_144 -f null - HOSTCC tests/audiogen.o HOSTLD tests/audiogen GEN tests/data/asynth-8000-1.wav ffmpeg version N-61056-gb416517 Copyright (c) 2000-2014 the FFmpeg developers built on Mar 4 2014 02:19:32 with gcc 4.7 (SUSE Linux) configuration: --cc='cc -m32' libavutil 52. 66.100 / 52. 66.100 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 33.101 / 55. 33.101 libavdevice 55. 10.100 / 55. 10.100 libavfilter 4. 2.100 / 4. 2.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 18.100 / 0. 18.100 Guessed Channel Layout for Input Stream #0.0 : mono Input #0, wav, from 'tests/data/asynth-8000-1.wav': Duration: 00:00:06.00, bitrate: 128 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono, s16, 128 kb/s Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.33.101 Stream #0:0: Audio: ra_144 (real_144), 8000 Hz, mono, s16, 8 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le -> real_144) Press [q] to stop, [?] for help [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 23 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0x953ea20] Overflow. Broken sample? Last message repeated 5 times [real_144 @ 0x953ea20] Overflow. Broken sample? size=N/A time=00:00:06.00 bitrate=N/A video:0kB audio:6kB subtitle:0 data:0 global headers:0kB muxing overhead -nan% }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:5> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: closed Priority: important | Component: avcodec Version: git-master | Resolution: fixed Keywords: ra144 | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos): * status: open => closed * resolution: => fixed Comment: Fixed in 93c4cd61 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:6> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: closed Priority: important | Component: avcodec Version: git-master | Resolution: fixed Keywords: ra144 | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by cehoyos): I still see the same problem after 93c4cd61 on x86-32 {{{ $ make tests/data/asynth-8000-1.wav && ./ffmpeg -cpuflags mmx+mmxext -i tests/data/asynth-8000-1.wav -acodec real_144 -f null - HOSTCC tests/audiogen.o HOSTLD tests/audiogen GEN tests/data/asynth-8000-1.wav ffmpeg version N-61090-g100e8f8 Copyright (c) 2000-2014 the FFmpeg developers built on Mar 5 2014 14:53:08 with gcc 4.7 (SUSE Linux) configuration: --cc='cc -m32' libavutil 52. 66.101 / 52. 66.101 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 33.101 / 55. 33.101 libavdevice 55. 11.100 / 55. 11.100 libavfilter 4. 2.100 / 4. 2.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 18.100 / 0. 18.100 Guessed Channel Layout for Input Stream #0.0 : mono Input #0, wav, from 'tests/data/asynth-8000-1.wav': Duration: 00:00:06.00, bitrate: 128 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono, s16, 128 kb/s Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.33.101 Stream #0:0: Audio: ra_144 (real_144), 8000 Hz, mono, s16, 8 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le -> real_144) Press [q] to stop, [?] for help [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 23 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 11 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 12 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? Last message repeated 5 times [real_144 @ 0xa9a9a20] Overflow. Broken sample? size=N/A time=00:00:06.00 bitrate=N/A video:0kB audio:6kB subtitle:0 data:0 global headers:0kB muxing overhead -nan% }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:7> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: reopened Priority: important | Component: avcodec Version: git-master | Resolution: Keywords: ra144 | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos): * status: closed => reopened * resolution: fixed => -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:8> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#3429: fate-acodec-ra144 fails with cpuflags mmxext/sse -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: closed Priority: important | Component: avcodec Version: git-master | Resolution: fixed Keywords: ra144 | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by jamal): * status: reopened => closed * resolution: => fixed Comment: Fixed in 9e0e1f9067430de1655a7b28536b5afed48bded5 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3429#comment:9> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
participants (1)
-
FFmpeg