Hello,
I'm running some tests with checkpoint-restarting a mutithreaded
application using DMTCP 2.6.0,
and my tests reproducibly deadlock on recursive mutexes shortly after
restart. After replacing
recursive mutexes with regular mutexes, and slightly refactoring the
code, the problem seems
to be gone.
Is this a known issue that DMTCP cannot work with recursive mutexes?
I can provide more details about my work environment (OS, compiler,
etc.) if necessary.
Thank you,
-- vakho
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