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From: Eyal L. <ey...@ey...> - 2003-03-15 07:10:26
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I am using valgrind to test a heavily multithreaded client/server system and I suspect that the 98% idle CPU during much of the run is an indication of room for improvement. I started looking at the general logic of the scheduler and could not understand those unusual nanosleeps (various ms durations). I changed them all to 1ms (1 * 1000 * 1000) and my tests now complete in half the time (not bad for what was an 18 hours run last time). Since the machine is fully dedicated to this run, I am happy to have the CPU busy when no thread is ready. Probably a simple yield at that point is all one needs to give other processes a chance. So far I am unable to read the list archive so I will refrain from asking questions that may be FAQs. Any help with accessing the list archive will be appreciated - I simply go to https://lists.sourceforge.net/lists/listinfo/valgrind-developers and follow the link to the "collection of prior postings" just to be greeted with ERROR Forum is restricted to members of this group -- Eyal Lebedinsky (ey...@ey...) <http://samba.org/eyal/> |
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From: Nicholas N. <nj...@ca...> - 2003-03-15 13:33:18
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On Sat, 15 Mar 2003, Eyal Lebedinsky wrote: > Any help with accessing the list archive will be > appreciated - I simply go to > https://lists.sourceforge.net/lists/listinfo/valgrind-developers > and follow the link to the "collection of prior > postings" just to be greeted with > > ERROR > Forum is restricted to members of this group I get that too. View it from sourceforge.net/mailarchive/forum.php?forum_id=12302, which you get to if you follow the "lists" link from sourceforge.net/mailarchive/forum.php?forum_id=12302. N |
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From: Julian S. <js...@ac...> - 2003-03-15 17:55:26
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I just changed the status of the list from private to public, so I think now you should be able to view the archives from the public side of things. (Whatever that really means). J On Saturday 15 March 2003 1:33 pm, Nicholas Nethercote wrote: > On Sat, 15 Mar 2003, Eyal Lebedinsky wrote: > > Any help with accessing the list archive will be > > appreciated - I simply go to > > https://lists.sourceforge.net/lists/listinfo/valgrind-developers > > and follow the link to the "collection of prior > > postings" just to be greeted with > > > > ERROR > > Forum is restricted to members of this group > > I get that too. View it from > sourceforge.net/mailarchive/forum.php?forum_id=12302, which you get to if > you follow the "lists" link from > sourceforge.net/mailarchive/forum.php?forum_id=12302. > > N > > > > ------------------------------------------------------- > This SF.net email is sponsored by:Crypto Challenge is now open! > Get cracking and register here for some mind boggling fun and > the chance of winning an Apple iPod: > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > _______________________________________________ > Valgrind-developers mailing list > Val...@li... > https://lists.sourceforge.net/lists/listinfo/valgrind-developers |