dreamcmi/ruapu
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feat: detect fma4 ISA for x86 ()

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Zhuo Zhang 2024-02-21 21:28:18 +08:00 committed by GitHub
parent 90988fcb13
commit d15c06bda1
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3 changed files with 4 additions and 1 deletions

2
README.md
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@ -217,7 +217,7 @@ _`fma4` on zen1, ISA in hypervisor, etc._
|CPU|ISA|
|:---:|---|
|x86|`mmx` `sse` `sse2` `sse3` `ssse3` `sse41` `sse42` `sse4a` `xop` `avx` `f16c` `fma` `avx2` `avx512f` `avx512bw` `avx512cd` `avx512dq` `avx512vl` `avx512vnni` `avx512bf16` `avx512ifma` `avx512vbmi` `avx512vbmi2` `avx512fp16` `avxvnni` `avxvnniint8` `avxifma`|
|x86|`mmx` `sse` `sse2` `sse3` `ssse3` `sse41` `sse42` `sse4a` `xop` `avx` `f16c` `fma` `fma4` `avx2` `avx512f` `avx512bw` `avx512cd` `avx512dq` `avx512vl` `avx512vnni` `avx512bf16` `avx512ifma` `avx512vbmi` `avx512vbmi2` `avx512fp16` `avxvnni` `avxvnniint8` `avxifma`|
|arm|`edsp` `neon` `vfpv4`|
|aarch64|`neon` `vfpv4` `cpuid` `asimdhp` `asimddp` `asimdfhm` `bf16` `i8mm` `sve` `sve2` `svebf16` `svei8mm` `svef32mm`|
|mips||

1
main.c
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@ -28,6 +28,7 @@ int main()
PRINT_ISA_SUPPORT(avx)
PRINT_ISA_SUPPORT(f16c)
PRINT_ISA_SUPPORT(fma)
PRINT_ISA_SUPPORT(fma4)
PRINT_ISA_SUPPORT(avx2)
PRINT_ISA_SUPPORT(avx512f)
PRINT_ISA_SUPPORT(avx512bw)

2
ruapu.h
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@ -152,6 +152,7 @@ RUAPU_INSTCODE(xop, 0x8f, 0xe8, 0x78, 0xb6, 0xc0, 0x00) // vpmadcswd xmm0,xmm0,
RUAPU_INSTCODE(avx, 0xc5, 0xfc, 0x54, 0xc0) // vandps ymm0,ymm0,ymm0
RUAPU_INSTCODE(f16c, 0xc4, 0xe2, 0x7d, 0x13, 0xc0) // vcvtph2ps ymm0,xmm0
RUAPU_INSTCODE(fma, 0xc4, 0xe2, 0x7d, 0x98, 0xc0) // vfmadd132ps ymm0,ymm0,ymm0
RUAPU_INSTCODE(fma4, 0xc4, 0xe3, 0xfd, 0x68, 0xc0, 0x00) // vfmaddps ymm0,ymm0,ymm0,ymm0
RUAPU_INSTCODE(avx2, 0xc5, 0xfd, 0xfe, 0xc0) // vpaddd ymm0,ymm0,ymm0
RUAPU_INSTCODE(avx512f, 0x62, 0xf1, 0x7c, 0x48, 0x58, 0xc0) // vaddps zmm0,zmm0,zmm0
RUAPU_INSTCODE(avx512bw, 0x62, 0xf1, 0x7d, 0x48, 0xfd, 0xc0) // vpaddw zmm0,zmm0,zmm0
@ -214,6 +215,7 @@ RUAPU_ISAENTRY(xop)
RUAPU_ISAENTRY(avx)
RUAPU_ISAENTRY(f16c)
RUAPU_ISAENTRY(fma)
RUAPU_ISAENTRY(fma4)
RUAPU_ISAENTRY(avx2)
RUAPU_ISAENTRY(avx512f)
RUAPU_ISAENTRY(avx512bw)