Re: [osg-users] Profiler with OSG

2008-09-19 Thread Vincent Bourdier
Hi @Sergey : I currently do it, but it returns me a lot of leak, and a lot looks like false positive... Thanks Jean-Sébastien for AQTime ans gDebugger, I'll have a look at these. Thibault, thanks a lot for this very detailed answer. I think I will find my problems with all these possibilities.

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Jean-Sébastien Guay
Hi Vincent, No one never profile his OSG code ? I think everyone has different ways of working. I tend to evaluate performance with the Stats Handler and try out different variations of algorithms to see which one performs better. I've rarely needed to do actual profiling. When I did need

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Thibault Genessay
Hi Vincent On Fri, Sep 19, 2008 at 2:08 PM, Vincent Bourdier <[EMAIL PROTECTED]> wrote: > Hi thibault > > I just have tried with the microsoft compiler. I still have some memory > leaks, but the ouput is unreadable : > > [...] > {431278} normal block at 0x12194A50, 108 bytes long. > Data: < {\

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Sergey Kurdakov
Hello Vincent try visual memory leak detector http://dmoulding.googlepages.com/vld it is easy - just add a header and a lib then you get reports which lead to the lines in your code. Regards Sergey Kurdakov On Fri, Sep 19, 2008 at 4:08 PM, Vincent Bourdie __

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Vincent Bourdier
Hi thibault I just have tried with the microsoft compiler. I still have some memory leaks, but the ouput is unreadable : [...] {431278} normal block at 0x12194A50, 108 bytes long. Data: < {\ > FC 7B 5C 10 00 00 00 00 01 00 00 00 00 00 00 00 {431277} normal block at 0x12194A08, 12 byt

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Thibault Genessay
Hi Vincent On Fri, Sep 19, 2008 at 1:12 PM, Vincent Bourdier <[EMAIL PROTECTED]> wrote: > I know... but I am under windows... and so I have to forget this one... :'( > No one under windows ? You could try IBM Rational Purify. It's quite a nice tool and you can download a trial version. (You can a

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Vincent Bourdier
I know... but I am under windows... and so I have to forget this one... :'( No one under windows ? Thanks. 2008/9/19 Alberto Luaces <[EMAIL PROTECTED]> > El Viernes 19 Septiembre 2008ES 13:00:57 Vincent Bourdier escribió: > > No one never profile his OSG code ? > > Yes, but with the Linux-only v

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Alberto Luaces
El Viernes 19 Septiembre 2008ES 13:00:57 Vincent Bourdier escribió: > No one never profile his OSG code ? Yes, but with the Linux-only valgrind tool :) http://valgrind.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.opens

Re: [osg-users] Profiler with OSG

2008-09-19 Thread Vincent Bourdier
No one never profile his OSG code ? I found a tool named visual leak detector... but it returns me a lot of leaks in OSG, I suppose in relation with ref_ptr<> For the moment I am looking at a memory leak detector only. (a profiler too, but it is too hard to find a free one) Thanks for help. Rega

[osg-users] Profiler with OSG

2008-09-18 Thread Vincent Bourdier
Hi, Searching memory leaks, I use some libraries looking at leaks but it is very difficult to know if a leak is really one or not, specially due to ref_prt<>. Is there any free profiler (memory, time, number of acces, ...) for windows or even for VS 2005 (not Team edition) to trace an OSG based