68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
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package gotoc
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import (
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"fmt"
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"unsafe"
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)
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/*
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#include "../../../../../Include/sigar.h"
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*/
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import "C"
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type CpuInfo struct{
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Vendor string
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Model string
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Mhz int
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MhzMax int
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MhzMin int
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CacheSize uint
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TotalSockets int
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TotalCores int
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CorePerSocket int
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}
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func GetCpuInfo()(result []*CpuInfo, err error){
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defer func() {
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if r := recover() ; r != nil {
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err = fmt.Errorf("Failed to rertieve cpu info due to: %v", err)
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}
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}()
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var sigar *C.sigar_t=GetSigarHandle()
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var cpuInfoList C.sigar_cpu_info_list_t
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C.sigar_cpu_info_list_get(sigar, &cpuInfoList)
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var length int=int(cpuInfoList.number)
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cCpuInfo:=GetGoSlice(length, unsafe.Pointer(cpuInfoList.data))
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var goCpuInfo []C.sigar_cpu_info_t
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goCpuInfo= *(*[]C.sigar_cpu_info_t)(unsafe.Pointer(&cCpuInfo))
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C.sigar_cpu_info_list_destroy(sigar,&cpuInfoList)
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result = make([]*CpuInfo, len(goCpuInfo))
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for i,sigarCpuinfo := range goCpuInfo {
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result[i] = &CpuInfo{
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Vendor : C.GoString(&sigarCpuinfo.vendor[0]),
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Model : C.GoString(&sigarCpuinfo.model[0]),
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Mhz : int(sigarCpuinfo.mhz),
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MhzMax : int(sigarCpuinfo.mhz_max),
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MhzMin : int(sigarCpuinfo.mhz_min),
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CacheSize : uint(sigarCpuinfo.cache_size),
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TotalSockets : int(sigarCpuinfo.total_sockets),
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TotalCores : int(sigarCpuinfo.total_cores),
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CorePerSocket : int(sigarCpuinfo.cores_per_socket),
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}
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}
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return result,nil
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}
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