https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274284
Konstantin Belousov <k...@freebsd.org> changed:
What |Removed |Added
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CC| |k...@freebsd.org
--- Comment #3 from Konstantin Belousov <k...@freebsd.org> ---
I see python process tightly looping doing nothing but calling sched_yield(),
the call comes from libomp.so.1. Most likely cause is the following function:
void __kmp_infinite_loop(void) {
static int done = FALSE;
while (!done) {
KMP_YIELD(TRUE);
}
}
I do not know anything about OpenMP runtime to understand more, and binaries
do not have symbols.
BTW, it seems that Julia build also hangs with the similar syndrome.
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