Lines Matching refs:cpu_info
55 static V8_INLINE void __cpuid(int cpu_info[4], int info_type) {
65 : "=a"(cpu_info[0]), "=D"(cpu_info[1]), "=c"(cpu_info[2]),
66 "=d"(cpu_info[3])
70 : "=a"(cpu_info[0]), "=b"(cpu_info[1]), "=c"(cpu_info[2]),
71 "=d"(cpu_info[3])
346 int cpu_info[4];
355 __cpuid(cpu_info, 0);
356 unsigned num_ids = cpu_info[0];
357 std::swap(cpu_info[2], cpu_info[3]);
358 memcpy(vendor_, cpu_info + 1, 12);
363 __cpuid(cpu_info, 1);
364 stepping_ = cpu_info[0] & 0xf;
365 model_ = ((cpu_info[0] >> 4) & 0xf) + ((cpu_info[0] >> 12) & 0xf0);
366 family_ = (cpu_info[0] >> 8) & 0xf;
367 type_ = (cpu_info[0] >> 12) & 0x3;
368 ext_model_ = (cpu_info[0] >> 16) & 0xf;
369 ext_family_ = (cpu_info[0] >> 20) & 0xff;
370 has_fpu_ = (cpu_info[3] & 0x00000001) != 0;
371 has_cmov_ = (cpu_info[3] & 0x00008000) != 0;
372 has_mmx_ = (cpu_info[3] & 0x00800000) != 0;
373 has_sse_ = (cpu_info[3] & 0x02000000) != 0;
374 has_sse2_ = (cpu_info[3] & 0x04000000) != 0;
375 has_sse3_ = (cpu_info[2] & 0x00000001) != 0;
376 has_ssse3_ = (cpu_info[2] & 0x00000200) != 0;
377 has_sse41_ = (cpu_info[2] & 0x00080000) != 0;
378 has_sse42_ = (cpu_info[2] & 0x00100000) != 0;
379 has_popcnt_ = (cpu_info[2] & 0x00800000) != 0;
380 has_osxsave_ = (cpu_info[2] & 0x08000000) != 0;
381 has_avx_ = (cpu_info[2] & 0x10000000) != 0;
382 has_fma3_ = (cpu_info[2] & 0x00001000) != 0;
403 __cpuid(cpu_info, 7);
404 has_bmi1_ = (cpu_info[1] & 0x00000008) != 0;
405 has_bmi2_ = (cpu_info[1] & 0x00000100) != 0;
409 __cpuid(cpu_info, 0x80000000);
410 unsigned num_ext_ids = cpu_info[0];
414 __cpuid(cpu_info, 0x80000001);
415 has_lzcnt_ = (cpu_info[2] & 0x00000020) != 0;
417 has_sahf_ = (cpu_info[2] & 0x00000001) != 0;
423 __cpuid(cpu_info, parameter_containing_non_stop_time_stamp_counter);
424 has_non_stop_time_stamp_counter_ = (cpu_info[3] & (1 << 8)) != 0;
431 CPUInfo cpu_info;
434 char* implementer = cpu_info.ExtractField("CPU implementer");
444 char* variant = cpu_info.ExtractField("CPU variant");
455 char* part = cpu_info.ExtractField("CPU part");
471 char* architecture = cpu_info.ExtractField("CPU architecture");
496 char* processor = cpu_info.ExtractField("Processor");
505 char* processor = cpu_info.ExtractField("model name");
524 char* features = cpu_info.ExtractField("Features");
596 CPUInfo cpu_info;
597 char* cpu_model = cpu_info.ExtractField("cpu model");
607 CPUInfo cpu_info;
610 char* implementer = cpu_info.ExtractField("CPU implementer");
620 char* variant = cpu_info.ExtractField("CPU variant");
631 char* part = cpu_info.ExtractField("CPU part");
