-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 14.04.2013 20:25, K. Frank wrote: > Hi LRN! > > On Sun, Apr 14, 2013 at 10:16 AM, LRN <> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 >> >> On 14.04.2013 17:55, K. Frank wrote: >>> Hello LRN! >>> >>> On Sun, Apr 14, 2013 at 2:54 AM, LRN <...> wrote: >>>> ... This patch should integrate the testsuite imported from >>>> pthreads with winpthreads. ... >>> >>> Did you ever learn more about / sort out the create / join >>> race condition you reported earlier? >> No. Ktietz gave me a patch, but it didn't fix the bug. >> >>> (Sorry to semi-hijack the current thread.) >> One of the reasons why i want testsuite is that create2, in >> particular, fails due to the create/join race. So it's not that >> bad :) ... > > How frequently does the race occur? > > The reason I ask is that I've used a couple of mingw-w64 builds > where std::thread is implemented on top of winpthreads. I didn't > try any raw winpthreads create / join tests, but I did do the > equivalent at the std::thread level, namely instantiate / join some > std::threads. When I ran my elementary (and not particularly > high-stress) join tests I didn't see any problems. (This was on a > two-core windows 7 machine.) > > So I'm wondering if the bug you found is relatively rare, or > whether I would need to run a more sophisticated test to catch it. > (Or maybe whether the specific std::thread use case avoids it > somehow.) As i have said, new testsuite triggers that bug for me (create2 test).
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