Dave Cheney d073677569 cgo/misc/test: burn CPU to improve sleep accuracy ... Fixes #4008. Run a background goroutine that wastes CPU to trick the power management into raising the CPU frequency which, by side effect, makes sleep more accurate on arm. === RUN TestParallelSleep --- PASS: TestParallelSleep (1.30 seconds) _cgo_gotypes.go:772: sleep(1) slept for 1.000458s R=minux.ma, r CC=golang-dev https://golang.org/cl/6498060		2012-08-31 20:17:59 +10:00
..
gmp	misc/cgo/gmp: update for Go 1	2012-03-21 00:51:48 +08:00
life	misc/cgo/life: remove -lmsvcrt to fix windows/amd64 build	2012-08-17 09:10:01 +08:00
stdio	misc/cgo/{life,stdio}, test/run.go: use test/run.go to do the cgo tests	2012-08-07 09:38:35 +08:00
test	cgo/misc/test: burn CPU to improve sleep accuracy	2012-08-31 20:17:59 +10:00
testso	cmd/go: add env command, use to fix misc/cgo/testso	2012-03-08 14:28:44 -05:00