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runtime: remove unused parfor code

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Change-Id: Ibbfae20cab48163f22d661604ef730705f2b97ba
Reviewed-on: https://go-review.googlesource.com/19661
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Austin Clements 2016-02-18 17:28:04 -05:00
parent 89cfdda44d
commit 8847a5913a
3 changed files with 0 additions and 381 deletions
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36
src/runtime/export_test.go
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@ -45,42 +45,6 @@ func LFStackPop(head *uint64) *LFNode {
return (*LFNode)(unsafe.Pointer(lfstackpop(head)))
}
type ParFor struct {
body func(*ParFor, uint32)
done uint32
Nthr uint32
thrseq uint32
Cnt uint32
wait bool
}
func NewParFor(nthrmax uint32) *ParFor {
var desc *ParFor
systemstack(func() {
desc = (*ParFor)(unsafe.Pointer(parforalloc(nthrmax)))
})
return desc
}
func ParForSetup(desc *ParFor, nthr, n uint32, wait bool, body func(*ParFor, uint32)) {
systemstack(func() {
parforsetup((*parfor)(unsafe.Pointer(desc)), nthr, n, wait,
*(*func(*parfor, uint32))(unsafe.Pointer(&body)))
})
}
func ParForDo(desc *ParFor) {
systemstack(func() {
parfordo((*parfor)(unsafe.Pointer(desc)))
})
}
func ParForIters(desc *ParFor, tid uint32) (uint32, uint32) {
desc1 := (*parfor)(unsafe.Pointer(desc))
pos := desc1.thr[tid].pos
return uint32(pos), uint32(pos >> 32)
}
func GCMask(x interface{}) (ret []byte) {
systemstack(func() {
ret = getgcmask(x)