Author: Tord Romstad
Date: 02:21:35 07/16/04
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On July 15, 2004 at 13:54:54, Robert Hyatt wrote: >On July 15, 2004 at 11:22:32, Matthew Hull wrote: > >>Can the "profile" target use "linux-profile" and "linux" instead of >>"linux-icc-profile" and "linux-icc"? > > >yes, although it doesn't seem to help when it works. 99% of the time, the >stupid gcc PGO code produces corrupted profile files and when re-compiling it >complains and crashes. Works perfectly for Intel's PGO compiler however. And >on those rare occasions when gcc didn't produce a corrupted file, the >performance was actually a tiny bit _worse_ so it wasn't worth the trouble to >start with. :( What version of gcc is this? I use gcc with PGO all the time, and I've never seen it produce corrupted profile files. My gcc version is 3.2.3. Tord
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