Reviewers: Jakob,
Message:
Committed patchset #1 manually as r15016 (presubmit successful).
Description:
Try to deflake cctest/test-cpu-profiler/NativeAccessorNameInProfile1 on
Windows
Make native accessors sleep for 1ms before measuring elapsed time. This is
to
check the theory that we cannot pause profiled thread on Win64 for some
reason
and miss many samples.
BUG=None
[email protected]
Committed: https://code.google.com/p/v8/source/detail?r=15016
Please review this at https://codereview.chromium.org/16656003/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M test/cctest/test-cpu-profiler.cc
Index: test/cctest/test-cpu-profiler.cc
diff --git a/test/cctest/test-cpu-profiler.cc
b/test/cctest/test-cpu-profiler.cc
index
a4a525d8fe98f70618fd64bf14834cbf1f96d99c..188fbd948066ade0def73c4c894d1ba515aa5477
100644
--- a/test/cctest/test-cpu-profiler.cc
+++ b/test/cctest/test-cpu-profiler.cc
@@ -681,6 +681,7 @@ class FooAccessorsData {
double start = i::OS::TimeCurrentMillis();
double duration = 0;
while (duration < min_duration_ms_) {
+ i::OS::Sleep(1);
duration = i::OS::TimeCurrentMillis() - start;
++*iterations;
}
--
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