mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2025-11-04 10:45:06 +01:00
32 lines
737 B
Go
32 lines
737 B
Go
package main
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/*
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#cgo CFLAGS: -I.
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#cgo LDFLAGS: -L. -llikwid -llikwid-hwloc -lm
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#include <stdlib.h>
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#include <likwid.h>
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*/
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import "C"
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import "fmt"
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import "unsafe"
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func main() {
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var topo C.CpuTopology_t
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C.topology_init();
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topo = C.get_cpuTopology()
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cpulist := make([]C.int, topo.numHWThreads)
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for a := 0; a < int(topo.numHWThreads); a++ {
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cpulist[C.int(a)] = C.int(a)
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}
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C.perfmon_init(C.int(topo.numHWThreads), &cpulist[0])
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gstring := C.CString("INSTR_RETIRED_ANY:FIXC0")
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gid := C.perfmon_addEventSet(gstring)
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C.perfmon_setupCounters(gid)
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C.perfmon_startCounters()
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C.perfmon_stopCounters()
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v := C.perfmon_getResult(gid, 0, 0)
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fmt.Println(v)
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C.free(unsafe.Pointer(gstring))
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C.perfmon_finalize()
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C.topology_finalize();
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}
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