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| author | davidxu <davidxu@FreeBSD.org> | 2012-05-03 09:17:31 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2012-05-03 09:17:31 +0000 |
| commit | 520dba8f2897914f2ceccc1e916009a3b00c3ad9 (patch) | |
| tree | ed9550b886413ddf07f7d057d29b37d1ce5bce06 /contrib/libc++/src/condition_variable.cpp | |
| parent | 46b1e41aff0313c3b831f1bdfbc076495fd68fbc (diff) | |
| download | FreeBSD-src-520dba8f2897914f2ceccc1e916009a3b00c3ad9.zip FreeBSD-src-520dba8f2897914f2ceccc1e916009a3b00c3ad9.tar.gz | |
MFp4:
Enqueue thread in LIFO, this can cause starvation, but it gives better
performance. Use _thr_queuefifo to control the frequency of FIFO vs LIFO,
you can use environment string LIBPTHREAD_QUEUE_FIFO to configure the
variable.
Diffstat (limited to 'contrib/libc++/src/condition_variable.cpp')
0 files changed, 0 insertions, 0 deletions
