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ruapu source

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nihui 2024-02-21 15:26:27 +08:00
parent becdc12780
commit a8c9e38a90
2 changed files with 90 additions and 0 deletions
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70
main.c Normal file
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// SPDX-License-Identifier: MIT
// Copyright (c) 2024 nihui (https://github.com/nihui)
// Copyright (c) 2024 kernelbin (https://github.com/kernelbin)
//
// ruapu --- detect cpu isa features with single-file
#include <stdio.h>
#define RUAPU_IMPLEMENTATION
#include "ruapu.h"
int main()
{
raupu_init();
#define PRINT_ISA_SUPPORT(isa) fprintf(stderr, "%s = %d\n", #isa, ruapu_supports(#isa));
#if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64)
PRINT_ISA_SUPPORT(mmx)
PRINT_ISA_SUPPORT(sse)
PRINT_ISA_SUPPORT(sse2)
PRINT_ISA_SUPPORT(sse3)
PRINT_ISA_SUPPORT(ssse3)
PRINT_ISA_SUPPORT(sse41)
PRINT_ISA_SUPPORT(sse42)
PRINT_ISA_SUPPORT(sse4a)
PRINT_ISA_SUPPORT(xop)
PRINT_ISA_SUPPORT(avx)
PRINT_ISA_SUPPORT(f16c)
PRINT_ISA_SUPPORT(fma)
PRINT_ISA_SUPPORT(avx2)
PRINT_ISA_SUPPORT(avx512f)
PRINT_ISA_SUPPORT(avx512bw)
PRINT_ISA_SUPPORT(avx512cd)
PRINT_ISA_SUPPORT(avx512dq)
PRINT_ISA_SUPPORT(avx512vl)
PRINT_ISA_SUPPORT(avx512vnni)
PRINT_ISA_SUPPORT(avx512bf16)
PRINT_ISA_SUPPORT(avx512ifma)
PRINT_ISA_SUPPORT(avx512vbmi)
PRINT_ISA_SUPPORT(avx512vbmi2)
PRINT_ISA_SUPPORT(avx512fp16)
PRINT_ISA_SUPPORT(avxvnni)
PRINT_ISA_SUPPORT(avxvnniint8)
PRINT_ISA_SUPPORT(avxifma)
#elif __aarch64__
PRINT_ISA_SUPPORT(neon)
PRINT_ISA_SUPPORT(vfpv4)
PRINT_ISA_SUPPORT(cpuid)
PRINT_ISA_SUPPORT(asimdhp)
PRINT_ISA_SUPPORT(asimddp)
PRINT_ISA_SUPPORT(asimdfhm)
PRINT_ISA_SUPPORT(bf16)
PRINT_ISA_SUPPORT(i8mm)
PRINT_ISA_SUPPORT(sve)
PRINT_ISA_SUPPORT(sve2)
PRINT_ISA_SUPPORT(svebf16)
PRINT_ISA_SUPPORT(svei8mm)
PRINT_ISA_SUPPORT(svef32mm)
#elif __arm__
PRINT_ISA_SUPPORT(edsp)
PRINT_ISA_SUPPORT(neon)
PRINT_ISA_SUPPORT(vfpv4)
#endif
return 0;
}

20
ruapu.h Normal file
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// SPDX-License-Identifier: MIT
// Copyright (c) 2024 nihui (https://github.com/nihui)
// Copyright (c) 2024 kernelbin (https://github.com/kernelbin)
//
// ruapu --- detect cpu isa features with single-file
#ifndef RUAPU_H
#define RUAPU_H
void raupu_init()
{
}
int ruapu_supports(const char* isa)
{
(void)isa;
return 0;
}
#endif // RUAPU_H