On Sat, May 25, 2024 at 10:57:21PM +0200, Lynne via ffmpeg-devel wrote: > The inline asm function had issues running under checkasm. > So I came to finish what I started, and wrote the last part > of LPC computation in assembly. > > autocorr_10_c: 135525.8 > autocorr_10_sse2: 50729.8 > autocorr_10_fma3: 19007.8 > autocorr_30_c: 390100.8 > autocorr_30_sse2: 142478.8 > autocorr_30_fma3: 50559.8 > autocorr_32_c: 407058.3 > autocorr_32_sse2: 151633.3 > autocorr_32_fma3: 50517.3 > --- > libavcodec/x86/lpc.asm | 91 +++++++++++++++++++++++++++++++++++++++ > libavcodec/x86/lpc_init.c | 87 ++++--------------------------------- > 2 files changed, 100 insertions(+), 78 deletions(-)
breaks build on x86-32 src/libavcodec/x86/lpc.asm:352: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:275: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1636: ... from macro `movaps' defined here src//libavutil/x86/x86inc.asm:1501: ... from macro `RUN_AVX_INSTR' defined here src/libavcodec/x86/lpc.asm:352: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:300: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1535: ... from macro `addpd' defined here src//libavutil/x86/x86inc.asm:1501: ... from macro `RUN_AVX_INSTR' defined here src/libavcodec/x86/lpc.asm:352: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:307: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1659: ... from macro `movups' defined here src//libavutil/x86/x86inc.asm:1501: ... from macro `RUN_AVX_INSTR' defined here src/libavcodec/x86/lpc.asm:354: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:275: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1636: ... from macro `movaps' defined here src//libavutil/x86/x86inc.asm:1501: ... from macro `RUN_AVX_INSTR' defined here src/libavcodec/x86/lpc.asm:354: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:297: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1937: ... from macro `fmaddpd' defined here src/libavcodec/x86/lpc.asm:354: error: symbol `m8' undefined src/libavcodec/x86/lpc.asm:307: ... from macro `COMPUTE_AUTOCORR_FN' defined here src//libavutil/x86/x86inc.asm:1659: ... from macro `movups' defined here src//libavutil/x86/x86inc.asm:1501: ... from macro `RUN_AVX_INSTR' defined here make: *** [src/ffbuild/common.mak:103: libavcodec/x86/lpc.o] Error 1 make: *** Waiting for unfinished jobs.... thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No great genius has ever existed without some touch of madness. -- Aristotle
signature.asc
Description: PGP signature
_______________________________________________ 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".
