ADT
aaron-thesis
arm-eh
ast-experimental
cleanup-dtors
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
persistent-indexer
pthread-emulation
qualifiedEnum
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Last change
on this file since a1099278 was bf71cfd, checked in by Thierry Delisle <tdelisle@…>, 7 years ago |
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Moved up many directories in source
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-
Property mode
set to
100644
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File size:
638 bytes
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| Rev | Line | |
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| [50abab9] | 1 | package main
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| 2 |
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| 3 | import (
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| 4 | "fmt"
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| 5 | "runtime"
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| 6 | "time"
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| 7 | )
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| 8 |
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| 9 | //=======================================
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| 10 | // time context switch
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| 11 | //=======================================
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| 12 |
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| 13 | var shake chan bool = make( chan bool )
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| 14 |
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| 15 | func ContextSwitch(N int) {
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| 16 | start := time.Now()
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| 17 | for i := 1; i <= N; i += 1 {
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| 18 | runtime.Gosched()
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| 19 | }
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| 20 | end := time.Now()
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| 21 | fmt.Printf("%d\n", end.Sub(start) / time.Duration(N))
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| 22 | shake <- true // indicate completion
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| 23 | }
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| 24 |
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| 25 | //=======================================
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| 26 | // benchmark driver
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| 27 | //=======================================
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| 28 |
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| 29 | func main() {
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| 30 | const NoOfTimes = 10000000
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| 31 | go ContextSwitch( NoOfTimes ) // context switch
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| 32 | <- shake
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| 33 | }
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