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/*
* Copyright 2012 The LibYuv Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "libyuv/cpu_id.h"
#ifdef __cplusplus
using namespace libyuv;
#endif
int main(int argc, const char* argv[]) {
int cpu_flags = TestCpuFlag(-1);
int has_arm = TestCpuFlag(kCpuHasARM);
int has_riscv = TestCpuFlag(kCpuHasRISCV);
int has_x86 = TestCpuFlag(kCpuHasX86);
int has_mips = TestCpuFlag(kCpuHasMIPS);
int has_loongarch = TestCpuFlag(kCpuHasLOONGARCH);
(void)argc;
(void)argv;
#if defined(__i386__) || defined(__x86_64__) || \
defined(_M_IX86) || defined(_M_X64)
if (has_x86) {
int family, model, cpu_info[4];
// Vendor ID:
// AuthenticAMD AMD processor
// CentaurHauls Centaur processor
// CyrixInstead Cyrix processor
// GenuineIntel Intel processor
// GenuineTMx86 Transmeta processor
// Geode by NSC National Semiconductor processor
// NexGenDriven NexGen processor
// RiseRiseRise Rise Technology processor
// SiS SiS SiS SiS processor
// UMC UMC UMC UMC processor
CpuId(0, 0, &cpu_info[0]);
cpu_info[0] = cpu_info[1]; // Reorder output
cpu_info[1] = cpu_info[3];
cpu_info[3] = 0;
printf("Cpu Vendor: %s\n", (char*)(&cpu_info[0]));
// CPU Family and Model
// 3:0 - Stepping
// 7:4 - Model
// 11:8 - Family
// 13:12 - Processor Type
// 19:16 - Extended Model
// 27:20 - Extended Family
CpuId(1, 0, &cpu_info[0]);
family = ((cpu_info[0] >> 8) & 0x0f) | ((cpu_info[0] >> 16) & 0xff0);
model = ((cpu_info[0] >> 4) & 0x0f) | ((cpu_info[0] >> 12) & 0xf0);
printf("Cpu Family %d (0x%x), Model %d (0x%x)\n", family, family,
model, model);
}
#endif
printf("Cpu Flags 0x%x\n", cpu_flags);
if (has_arm) {
int has_neon = TestCpuFlag(kCpuHasNEON);
printf("Has ARM 0x%x\n", has_arm);
printf("Has NEON 0x%x\n", has_neon);
}
if (has_riscv) {
int has_rvv = TestCpuFlag(kCpuHasRVV);
printf("Has RISCV 0x%x\n", has_riscv);
printf("Has RVV 0x%x\n", has_rvv);
}
if (has_mips) {
int has_msa = TestCpuFlag(kCpuHasMSA);
printf("Has MIPS 0x%x\n", has_mips);
printf("Has MSA 0x%x\n", has_msa);
}
if (has_loongarch) {
int has_lsx = TestCpuFlag(kCpuHasLSX);
int has_lasx = TestCpuFlag(kCpuHasLASX);
printf("Has LOONGARCH 0x%x\n", has_loongarch);
printf("Has LSX 0x%x\n", has_lsx);
printf("Has LASX 0x%x\n", has_lasx);
}
if (has_x86) {
int has_sse2 = TestCpuFlag(kCpuHasSSE2);
int has_ssse3 = TestCpuFlag(kCpuHasSSSE3);
int has_sse41 = TestCpuFlag(kCpuHasSSE41);
int has_sse42 = TestCpuFlag(kCpuHasSSE42);
int has_avx = TestCpuFlag(kCpuHasAVX);
int has_avx2 = TestCpuFlag(kCpuHasAVX2);
int has_erms = TestCpuFlag(kCpuHasERMS);
int has_fma3 = TestCpuFlag(kCpuHasFMA3);
int has_f16c = TestCpuFlag(kCpuHasF16C);
int has_gfni = TestCpuFlag(kCpuHasGFNI);
int has_avx512bw = TestCpuFlag(kCpuHasAVX512BW);
int has_avx512vl = TestCpuFlag(kCpuHasAVX512VL);
int has_avx512vnni = TestCpuFlag(kCpuHasAVX512VNNI);
int has_avx512vbmi = TestCpuFlag(kCpuHasAVX512VBMI);
int has_avx512vbmi2 = TestCpuFlag(kCpuHasAVX512VBMI2);
int has_avx512vbitalg = TestCpuFlag(kCpuHasAVX512VBITALG);
int has_avx512vpopcntdq = TestCpuFlag(kCpuHasAVX512VPOPCNTDQ);
printf("Has X86 0x%x\n", has_x86);
printf("Has SSE2 0x%x\n", has_sse2);
printf("Has SSSE3 0x%x\n", has_ssse3);
printf("Has SSE4.1 0x%x\n", has_sse41);
printf("Has SSE4.2 0x%x\n", has_sse42);
printf("Has AVX 0x%x\n", has_avx);
printf("Has AVX2 0x%x\n", has_avx2);
printf("Has ERMS 0x%x\n", has_erms);
printf("Has FMA3 0x%x\n", has_fma3);
printf("Has F16C 0x%x\n", has_f16c);
printf("Has GFNI 0x%x\n", has_gfni);
printf("Has AVX512BW 0x%x\n", has_avx512bw);
printf("Has AVX512VL 0x%x\n", has_avx512vl);
printf("Has AVX512VNNI 0x%x\n", has_avx512vnni);
printf("Has AVX512VBMI 0x%x\n", has_avx512vbmi);
printf("Has AVX512VBMI2 0x%x\n", has_avx512vbmi2);
printf("Has AVX512VBITALG 0x%x\n", has_avx512vbitalg);
printf("Has AVX512VPOPCNTDQ 0x%x\n", has_avx512vpopcntdq);
}
return 0;
}
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