Re: [Lcms-user] cmsCreateProofingTransformTHR() question

2010-08-15 Thread Kai-Uwe Behrmann
Am 15.08.10, 20:39 -0500 schrieb Bob Friesenhahn: > Did you use 'valgrind --tool=helgrind'? ... Thanks for the insights. I will look into. kind regards Kai-Uwe Behrmann -- developing for colour management www.behrmann.name + www.oyranos.org

Re: [Lcms-user] cmsCreateProofingTransformTHR() question

2010-08-15 Thread Bob Friesenhahn
On Sun, 15 Aug 2010, Kai-Uwe Behrmann wrote: > > Valgrind keeps completly silent except for some uninitialised values. > However filling them does not help. I tried on two multi core intel > machines on Linux. Did you use 'valgrind --tool=helgrind'? A very recent valgrind is recommended. I use t

[Lcms-user] cmsCreateProofingTransformTHR() question

2010-08-15 Thread Kai-Uwe Behrmann
I try since a while to get above function running in two threads using OpenMP. But it randomly fails. The function is feeded with two cmsCreateLab4Profiles and a Cmyk file based one. I have isolated code which runs just fine. But inside the library it crashes, messes up the transformation, lcms