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odyaka341 / thread-sanitizer

Automatically exported from code.google.com/p/thread-sanitizer
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Shutting down threads is slow #2

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Even after the "too many RAM" fix in
http://code.google.com/p/data-race-test/source/detail?r=4338 ,
the test added
http://code.google.com/p/data-race-test/source/detail?r=4334

takes too much time to run:
26 seconds for N=500 under tsanv2,
0.015 seconds for N=500 natively.

This can be estimated as 50ms for a thread to shut down, which is not very 
little.

Original issue reported on code.google.com by timurrrr@google.com on 4 May 2012 at 7:40

GoogleCodeExporter commented 9 years ago 
Updated the measured numbers in
http://code.google.com/p/data-race-test/source/detail?r=4341

Original comment by timurrrr@google.com on 4 May 2012 at 7:50

GoogleCodeExporter commented 9 years ago 
No issues observed in past half year

Original comment by dvyu...@google.com on 12 Dec 2012 at 1:08