Attached is a simple test program with two threads. When the threads run , one displays '+' and the other displays '2'.
If both threads run on the same core , the threads work , but if the threads are set to different cores , it generates a GP fault. If anyone is interested , download the code . It was tested on Ubuntu 12.04lts , but should be portable . Would be interested hear any results to confirm it is not a hardware issue on this PC. coret.pas <http://free-pascal-general.1045716.n5.nabble.com/file/n5717544/coret.pas> test_threads.pas <http://free-pascal-general.1045716.n5.nabble.com/file/n5717544/test_threads.pas> Regards Brian -- View this message in context: http://free-pascal-general.1045716.n5.nabble.com/GetAffinity-SetAffinity-tp3351231p5717544.html Sent from the Free Pascal - General mailing list archive at Nabble.com. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
