thefoxon/joy4
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add cpuprofile

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This commit is contained in:
nareix 2015-12-09 14:24:16 +08:00
parent 08f9332704
commit 86e41350b3
1 changed files with 12 additions and 0 deletions
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12
example/test.go
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@ -9,6 +9,7 @@ import (
"fmt" "fmt"
"encoding/hex" "encoding/hex"
"encoding/gob" "encoding/gob"
"runtime/pprof"
"flag" "flag"
) )
@ -197,8 +198,19 @@ func main() {
input := flag.String("i", "", "input file") input := flag.String("i", "", "input file")
output := flag.String("o", "", "output file") output := flag.String("o", "", "output file")
inputGob := flag.String("g", "", "input gob file") inputGob := flag.String("g", "", "input gob file")
cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
flag.Parse() flag.Parse()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
return
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
ts.DebugReader = true ts.DebugReader = true
ts.DebugWriter = true ts.DebugWriter = true