What does your NUMBER_OF_PROCESSORS environment variable have set?What happens if you set it explicitly to 4?
-BradN On Wed, Jun 10, 2009 at 7:43 PM, Mohamed Mansour <m0.interact...@gmail.com>wrote: > +dev > > ---------- Forwarded message ---------- > From: Mohamed Mansour <m0.interact...@gmail.com> > Date: Wed, Jun 10, 2009 at 10:43 PM > Subject: Re: [chromium-dev] Any way to compile webkit "faster" > To: "Ben Goodger (Google)" <b...@chromium.org> > > > Yes, I do this all the time after every "gclient sync --force", "gclient > runhooks --force" > Does your webkit use all 4 CPU's > while compiling? Mine just uses 1 CPU at 100% the others nothing. While > chromium just uses all 4 at 100%. > > -- Mohamed Mansour > > > > On Wed, Jun 10, 2009 at 10:38 PM, Ben Goodger (Google) > <b...@chromium.org>wrote: > >> Most of the losses were regained for me about 2 weeks ago... I am >> somewhat surprised to hear that you're still getting bad performance. >> Are you re-running gyp after you apply the /MP patch? >> >> -Ben >> >> On Wed, Jun 10, 2009 at 7:19 PM, Mohamed >> Mansour<m0.interact...@gmail.com> wrote: >> > Hello, >> > Ever since webkit converted to GYP, the time, chromium compilation went >> from >> > 25 minutes to literally 1 hour and 20+ minutes. (that is by just doing a >> > gclient sync every day) >> > Are there any suggestions on how to make it quicker? (yes I followed the >> dev >> > documentation) and I have applied the following /MP tags, >> > http://codereview.chromium.org/115603 >> > But I don't understand why my CPU is set to 20-25% active for webkit >> > compilation and chromium uses 100%. It is really getting annoying for >> any >> > gclient sync, I have to wait roughly 1hr + for me to use the code again. >> Out >> > of my two to three hours a day working on chromium (about), two thirds >> of it >> > goes on compiling. I would rather be productive and land couple of >> patches. >> > Any suggestions is highly appreciated. >> > -- Mohamed Mansour >> > >> > > >> > >> > > > > > > --~--~---------~--~----~------------~-------~--~----~ Chromium Developers mailing list: chromium-dev@googlegroups.com View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev -~----------~----~----~----~------~----~------~--~---
