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* [Bug other/6588] throw() takes 20,000 cycles : is it expected ? [not found] <bug-6588-1902@http.gcc.gnu.org/bugzilla/> @ 2009-04-08 23:10 ` bangerth at gmail dot com 2009-04-09 10:06 ` sylvain dot pion at sophia dot inria dot fr 1 sibling, 0 replies; 3+ messages in thread From: bangerth at gmail dot com @ 2009-04-08 23:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #8 from bangerth at gmail dot com 2009-04-08 23:10 ------- We're about 8 generations of gcc later now. Is this still true? Still 20,000 cycles? W. -- bangerth at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bangerth at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6588 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug other/6588] throw() takes 20,000 cycles : is it expected ? [not found] <bug-6588-1902@http.gcc.gnu.org/bugzilla/> 2009-04-08 23:10 ` [Bug other/6588] throw() takes 20,000 cycles : is it expected ? bangerth at gmail dot com @ 2009-04-09 10:06 ` sylvain dot pion at sophia dot inria dot fr 1 sibling, 0 replies; 3+ messages in thread From: sylvain dot pion at sophia dot inria dot fr @ 2009-04-09 10:06 UTC (permalink / raw) To: gcc-bugs ------- Comment #9 from sylvain dot pion at sophia dot inria dot fr 2009-04-09 10:06 ------- There seems to have been some progress : it now takes 6000-9000 cycles instead of 20000. This is 6000 with g++ 4.3.1 on a Fedora 10 x86_64 box, and 9000 on a MacBook Pro with various g++ versions up to current mainline. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6588 ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <20020506163600.6588.sylvain.pion@sophia.inria.fr>]
* [Bug other/6588] throw() takes 20,000 cycles : is it expected ? [not found] <20020506163600.6588.sylvain.pion@sophia.inria.fr> @ 2005-01-13 21:23 ` pinskia at gcc dot gnu dot org 0 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-13 21:23 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-13 21:23 ------- Hmm, this is one of the cases where we should be able optimize away really but the general case we can try to. -- What |Removed |Added ---------------------------------------------------------------------------- Component|rtl-optimization |other Last reconfirmed|2004-02-08 05:35:11 |2005-01-13 21:23:12 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6588 ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-04-09 10:06 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-6588-1902@http.gcc.gnu.org/bugzilla/>
2009-04-08 23:10 ` [Bug other/6588] throw() takes 20,000 cycles : is it expected ? bangerth at gmail dot com
2009-04-09 10:06 ` sylvain dot pion at sophia dot inria dot fr
[not found] <20020506163600.6588.sylvain.pion@sophia.inria.fr>
2005-01-13 21:23 ` pinskia at gcc dot gnu dot org
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