compile time regression

2006-08-22 Thread Benjamin Kosnik
Hey y'all. I'm just getting back from vacation and as I re-build my testing baselines, I've noticed a huge compilation time regression. This happened sometime post Aug 1, 2006. Anybody else notice? Some of this was also measured more formally on the CSiBE website: http://www.csibe.org/ctx-full.ph

Re: compile time regression

2006-08-22 Thread Jan-Benedict Glaw
On Tue, 2006-08-22 13:56:28 +0200, Benjamin Kosnik <[EMAIL PROTECTED]> wrote: > Hey y'all. I'm just getting back from vacation and as I re-build my > testing baselines, I've noticed a huge compilation time regression. > This happened sometime post Aug 1, 2006. Anybody else notice? I did. But I adm

Re: compile time regression

2006-08-22 Thread Diego Novillo
Benjamin Kosnik wrote on 08/22/06 07:56: > Hey y'all. I'm just getting back from vacation and as I re-build my > testing baselines, I've noticed a huge compilation time regression. > This happened sometime post Aug 1, 2006. Anybody else notice? > Yes, something did happen after Aug11. The SPEC te

Re: compile time regression

2006-08-22 Thread Paolo Bonzini
Diego Novillo wrote: Benjamin Kosnik wrote on 08/22/06 07:56: Hey y'all. I'm just getting back from vacation and as I re-build my testing baselines, I've noticed a huge compilation time regression. This happened sometime post Aug 1, 2006. Anybody else notice? Yes, something did happen after Au

Re: compile time regression

2006-08-22 Thread Paolo Bonzini
I'm starting a bootstrap timing comparison to find if this is a red herring. I'll get the results next morning. Hm, nope: $ gcc_test --base-gcc-branch=HEAD:r116077 --peak-gcc-branch=HEAD:r116080 ... Bootstrapping base compiler took 13999 secs ... Bootstrapping peak compiler took 13993 secs

Re: compile time regression

2006-08-28 Thread Benjamin Kosnik
This is now in bugzilla as: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28871 -benjamin