potential partial solution
http://www.redhat.co...ealtime/features/
High-resolution timers: MRG Realtime includes support for timers with nanosecond accuracy. Optimized gettimeofday(): Many applications frequently call gettimeofday() operations for things like timestamping in log files. MRG Realtime includes an optimized gettimeofday() implementation that does not incur a context switch, resulting in significantly improved performance. Any opinions expressed by me are mine alone, posted from my home computer, on my own time as a free American and do not reflect the opinions of any person or company that I have had professional relations with in the past 55 years. meep
|
appeal to the java gods
- (boxley)
- (12)
- Dec. 30, 2010, 11:04:15 AM EST
futex = fast userspace mutex.
- (static)
- Dec. 30, 2010, 05:53:25 PM EST
You can't get rid of the time checks unless you want to
- (crazy)
- (9)
- Dec. 31, 2010, 12:11:07 AM EST
Re: You can't get rid of the time checks unless you want to
- (hnick)
- (6)
- Dec. 31, 2010, 07:26:48 AM EST
Futexes are tricky
- (crazy)
- (5)
- Jan. 2, 2011, 06:22:50 AM EST
Thanks, that helps.
- (hnick)
- (2)
- Jan. 2, 2011, 08:44:43 AM EST
Cursed as well
- (crazy)
- (1)
- Jan. 16, 2011, 09:07:51 PM EST
It appears that they deserve it.
- (hnick)
- Jan. 17, 2011, 08:07:47 AM EST
Anything by Ulrich Drepper, makes my head hurt.
- (folkert)
- Jan. 2, 2011, 10:47:37 AM EST
Mutexes of any sort are tricky.
-NT
- (static)
- Jan. 2, 2011, 06:06:48 PM EST
the coder doesnt have a clue
- (boxley)
- (1)
- Dec. 31, 2010, 08:30:07 AM EST
It might be buried in a library he's using.
- (static)
- Dec. 31, 2010, 06:19:59 PM EST
potential partial solution
- (boxley)
- Jan. 4, 2011, 12:25:34 PM EST