runtime/pprof: some tests fail when run with -race flag on windows

[alexbrainman]

c:\go\root\src\pkg\runtime\pprof>go test -race -short
--- FAIL: TestCPUProfileMultithreaded (32.32 seconds)
        pprof_test.go:64: profile too short: [0x0 0x3 0x0 0x2710 0x0 0x0 0x1 0x0]
--- FAIL: TestMathBigDivide (5.03 seconds)
        pprof_test.go:64: profile too short: [0x0 0x3 0x0 0x2710 0x0 0x0 0x1 0x0]
FAIL
exit status 1
FAIL    runtime/pprof   55.045s

c:\go\root\src\pkg\runtime\pprof>hg id
0eb7eedf1fc6 tip

Alex

PS: Also note that TestCPUProfileMultithreaded runs for too long.

[bradfitz]

Comment 1:

Labels changed: added release-go1.3.

Status changed to Accepted.

[dvyukov]

Comment 2:

The linux race builder also episodically fails on this test:
--- FAIL: TestCPUProfileMultithreaded (29.88 seconds)
    pprof_test.go:134: crc32.ChecksumIEEE: 103
    pprof_test.go:134: crc32.Update: 638
    pprof_test.go:144: crc32.ChecksumIEEE has 103 samples out of 741, want at least 123, ideally 370
http://build.golang.org/log/94c53ee2a81070b0ea3ad8d56ca89b456687b54d
http://build.golang.org/log/1aaa561746dfa948ff34ed50f30a9109451efd74

[dvyukov]

Comment 3:

This issue was closed by revision 8a3c587.

Status changed to Fixed.