glibc

Commit Graph

Author	SHA1	Message	Date
Joseph Myers	b168057aaa	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Torvald Riegel	6a5d6ea128	benchtests: Add pthread_once common-case test. We have a single thread that runs a no-op initialization once and then repeatedly runs checks of the initialization (i.e., an acquire load and conditional jump) in a tight loop. This gives us, on average, the best-case latency of pthread_once (the initialization is the exactly-once slow path, and we're not looking at initialization-related synchronization overheads in this case).	2014-04-10 21:22:28 +02:00

Author

SHA1

Message

Date

Joseph Myers

b168057aaa

Update copyright dates with scripts/update-copyrights.

2015-01-02 16:29:47 +00:00

Torvald Riegel

6a5d6ea128

benchtests: Add pthread_once common-case test.

We have a single thread that runs a no-op initialization once and then
repeatedly runs checks of the initialization (i.e., an acquire load and
conditional jump) in a tight loop.  This gives us, on average, the
best-case latency of pthread_once (the initialization is the
exactly-once slow path, and we're not looking at initialization-related
synchronization overheads in this case).

2014-04-10 21:22:28 +02:00

2 Commits