[patch] make profiling working again November 18, 2009, 05:45:26 pm Due to the network code, the profiling is broken.http://www-user.tu-chemnitz.de/~gerw/patches/2870_profiling_again.patch Quote Selected
Re: [patch] make profiling working again Reply #1 – November 18, 2009, 09:07:01 pm Apart from clock_gettime() not being available on Windows, the manpage states that it will not work properly on Multicors. Thus I think the time(NULL) should be rather kept.Moreover, I want to do profiling without fast forward (for instance on graphic updates). Thus I took out the mandantory fast forward for profiling. The second ifdef is also not needed, since you will use profiling usually with a loaded game. Anyway, looking for quit_month seems a wiser choice here.And without sync_step() and without fast forward, no vehicle will move at all (since this is done in the sync steps.)Thank you for your changes, will go into the trunk then. Quote Selected Last Edit: November 18, 2009, 09:24:00 pm by prissi
Re: [patch] make profiling working again Reply #2 – November 19, 2009, 10:19:31 am Thank you for your comments.Quote from: prissi – on November 18, 2009, 09:07:01 pmApart from clock_gettime() not being available on Windows, the manpage states that it will not work properly on Multicors. Thus I think the time(NULL) should be rather kept.The problem is, that time(NULL) returns seconds and not milliseconds. I searched the internet and there seems to be no posix way to get milliseconds...QuoteMoreover, I want to do profiling without fast forward (for instance on graphic updates). Thus I took out the mandantory fast forward for profiling. The second ifdef is also not needed, since you will use profiling usually with a loaded game. Anyway, looking for quit_month seems a wiser choice here.Coupling the fast forward to the "until" is a good choice! Quote Selected
Re: [patch] make profiling working again Reply #3 – November 19, 2009, 11:22:11 am Quote from: gerw – on November 19, 2009, 10:19:31 amThank you for your comments.The problem is, that time(NULL) returns seconds and not milliseconds. I searched the internet and there seems to be no posix way to get milliseconds...Isn't there gettimeofday() ?Edit: http://www.opengroup.org/onlinepubs/000095399/functions/gettimeofday.htmlIt seems so. Would that work? Quote Selected
Re: [patch] make profiling working again Reply #4 – November 19, 2009, 05:21:46 pm Quote from: gerw – on November 19, 2009, 10:19:31 amThank you for your comments.The problem is, that time(NULL) returns seconds and not milliseconds. I searched the internet and there seems to be no posix way to get milliseconds...Actually, I found something for a program I'm writing.Here's the page that describes it: http://www.firstobject.com/getmillicount-milliseconds-portable-c++.htmIt works for me under Debian. Quote Selected
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