Andreas Rheinhardt dc03cffe9c avutil/crc: Use x86 clmul for CRC when available ...

Observed near 10x speedup on AMD Zen4 7950x:
av_crc_c:                                            22057.0 ( 1.00x)
av_crc_clmul:                                         2202.8 (10.01x)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

2026-01-04 15:49:30 +01:00

..

aes_init.c

avutil/x86/aes: remove a few branches

2025-04-10 12:02:34 -03:00

aes.asm

avutil/x86/aes: remove a few branches

2025-04-10 12:02:34 -03:00

asm.h

avutil/x86/asm: Remove wrong comment, rename FF_REG_sp

2025-11-18 20:41:13 +01:00

bswap.h

…

cpu.c

avutil/cpu: add x86 CPU feature flag for clmul

2026-01-04 15:49:30 +01:00

cpu.h

avutil/cpu: add x86 CPU feature flag for clmul

2026-01-04 15:49:30 +01:00

cpuid.asm

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crc.asm

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +01:00

crc.h

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +01:00

emms.asm

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fixed_dsp_init.c

…

fixed_dsp.asm

…

float_dsp_init.c

…

float_dsp.asm

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imgutils_init.c

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imgutils.asm

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intmath.h

avutil/intmath: use AV_HAS_BUILTIN to detect builtin availability

2025-06-12 14:17:37 +03:00

intreadwrite.h

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lls_init.c

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lls.asm

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Makefile

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +01:00

pixelutils_init.c

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pixelutils.asm

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pixelutils.h

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timer.h

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tx_float_init.c

Revert "avutil/tx_template: extend to 2M"

2025-12-13 15:14:38 +00:00

tx_float.asm

Revert "avutil/tx_template: extend to 2M"

2025-12-13 15:14:38 +00:00

w64xmmtest.h

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x86inc.asm

avutil/x86/x86inc: Use parentheses in has_epilogue

2025-11-30 00:15:43 +01:00

x86util.asm

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