caffe2::CpuId Class Reference

Identification of an Intel CPU. More...

#include <cpuid.h>

Public Member Functions
	C (sse3, 0) C(pclmuldq
	C (dtes64, 2) C(monitor
	C (dscpl, 4) C(vmx
	C (smx, 6) C(eist
	C (tm2, 8) C(ssse3
	C (cnxtid, 10) C(fma
	C (cx16, 13) C(xtpr
	C (pdcm, 15) C(pcid
	C (dca, 18) C(sse41
	C (sse42, 20) C(x2apic
	C (movbe, 22) C(popcnt
	C (tscdeadline, 24) C(aes
	C (xsave, 26) C(osxsave
	C (avx, 28) C(f16c
	C (rdrand, 30) D(fpu
	D (vme, 1) D(de
	D (pse, 3) D(tsc
	D (msr, 5) D(pae
	D (mce, 7) D(cx8
	D (apic, 9) D(sep
	D (mtrr, 12) D(pge
	D (mca, 14) D(cmov
	D (pat, 16) D(pse36
	D (psn, 18) D(clfsh
	D (ds, 21) D(acpi
	D (mmx, 23) D(fxsr
	D (sse, 25) D(sse2
	D (ss, 27) D(htt
	D (tm, 29) D(pbe
	B (bmi1, 3) B(hle
	B (avx2, 5) B(smep
	B (bmi2, 8) B(erms
	B (invpcid, 10) B(rtm
	B (mpx, 14) B(avx512f
	B (avx512dq, 17) B(rdseed
	B (adx, 19) B(smap
	B (avx512ifma, 21) B(pcommit
	B (clflushopt, 23) B(clwb
	B (avx512pf, 26) B(avx512er
	B (avx512cd, 28) B(sha
	B (avx512bw, 30) B(avx512vl
	E (prefetchwt1, 0) E(avx512vbmi

Detailed Description

Identification of an Intel CPU.

Supports CPUID feature flags (EAX=1) and extended features (EAX=7, ECX=0). Values from http://www.intel.com/content/www/us/en/processors/processor-identification-cpuid-instruction-note.html

Definition at line 27 of file cpuid.h.

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The documentation for this class was generated from the following files:

• caffe2/utils/cpuid.h
• caffe2/utils/cpuid.cc