Hi, I am seeing some performance issues with the latest gcc rawhide RPM set. I tried a build of Eclipse with them and it took 650 minutes 42 seconds where it used to take about 20 - 30 minutes (this is just for the bytecode, BTW). I watched the log a bit as it built but nothing stood out to me as taking more time than anything else. My build did eventually finish, however, so I upgraded to those Eclipse RPMs and tried to run Eclipse. Startup is very slow. I used OProfile to grab some data and put it here: http://overholt.ca/eclipsestartup-opreport.txt Then I reset OProfile and grabbed some data while using Eclipse for a few minutes. I have two small projects checked out and I cleaned them, opened a file (which took a very long time), moved around a bit in the file, closed it, and reopened it (which took much less time). Here is the report from that session: http://overholt.ca/eclipseusage-opreport.txt The top of both reports is similar. Here's the top of the startup report: samples % app name symbol name 1814289 28.7922 libgcc_s-4.1.0-20051221.so.1 __deregister_frame_info_bases 1764105 27.9958 libgcc_s-4.1.0-20051221.so.1 add_fdes 1040376 16.5105 libgcc_s-4.1.0-20051221.so.1 size_of_encoded_value 693446 11.0048 libgcc_s-4.1.0-20051221.so.1 classify_object_over_fdes 539261 8.5579 libgcc_s-4.1.0-20051221.so.1 __ucmpdi2 I can get more information if you need. Thanks, Andrew
