diff options
Diffstat (limited to 'util/cpuid.c')
| -rw-r--r-- | util/cpuid.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/util/cpuid.c b/util/cpuid.c deleted file mode 100644 index edc6a26e..00000000 --- a/util/cpuid.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * 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; -} - |