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Diffstat (limited to 'vendor/github.com/klauspost/cpuid/v2/detect_x86.go')
-rw-r--r--vendor/github.com/klauspost/cpuid/v2/detect_x86.go37
1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/github.com/klauspost/cpuid/v2/detect_x86.go b/vendor/github.com/klauspost/cpuid/v2/detect_x86.go
new file mode 100644
index 0000000..c7dfa12
--- /dev/null
+++ b/vendor/github.com/klauspost/cpuid/v2/detect_x86.go
@@ -0,0 +1,37 @@
1// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
2
3//go:build (386 && !gccgo && !noasm && !appengine) || (amd64 && !gccgo && !noasm && !appengine)
4// +build 386,!gccgo,!noasm,!appengine amd64,!gccgo,!noasm,!appengine
5
6package cpuid
7
8func asmCpuid(op uint32) (eax, ebx, ecx, edx uint32)
9func asmCpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
10func asmXgetbv(index uint32) (eax, edx uint32)
11func asmRdtscpAsm() (eax, ebx, ecx, edx uint32)
12func asmDarwinHasAVX512() bool
13
14func initCPU() {
15 cpuid = asmCpuid
16 cpuidex = asmCpuidex
17 xgetbv = asmXgetbv
18 rdtscpAsm = asmRdtscpAsm
19 darwinHasAVX512 = asmDarwinHasAVX512
20}
21
22func addInfo(c *CPUInfo, safe bool) {
23 c.maxFunc = maxFunctionID()
24 c.maxExFunc = maxExtendedFunction()
25 c.BrandName = brandName()
26 c.CacheLine = cacheLine()
27 c.Family, c.Model, c.Stepping = familyModel()
28 c.featureSet = support()
29 c.SGX = hasSGX(c.featureSet.inSet(SGX), c.featureSet.inSet(SGXLC))
30 c.ThreadsPerCore = threadsPerCore()
31 c.LogicalCores = logicalCores()
32 c.PhysicalCores = physicalCores()
33 c.VendorID, c.VendorString = vendorID()
34 c.AVX10Level = c.supportAVX10()
35 c.cacheSize()
36 c.frequencies()
37}