KMP_AFFINITY not working

[id_eddy]

Hello guys,

I've been struggeling myself for almost on day I still can't figure out how to make it work so i decided to ask for some professional help.

I have installed Intel Fortran Compiler (10.1.4156.2005) with Microsoft Visual Studio 2005, on Windows xp platform with 2xIntel xeon x5482.

I've put in Control Panel->System->Advanced->Environment Variables a new variable with the filed "variable name:" KMP_AFFINITY and the field "variable value:" verbose,none just to get a system topology map. But when i'm compiling my project i get no information in the output regarding KMP_AFFINITY of my system.

I also put it (KMP_AFFINITY=verbose,none) in visual studio in Project->Properties->Debugging->Environment and i've got the same result: no information regarding KMP_AFFINITY.

Does anyone know what is the problem? Thank you very much for your reply.

Regards,

Eddy

[TimP · Accepted solution]

KMP_AFFINITY=verbose has no effect at compile time. It puts data to the screen when you run a .exe built with /Qopenmp.

[id_eddy]

Quoting - tim18

KMP_AFFINITY=verbose has no effect at compile time. It puts data to the screen when you run a .exe built with /Qopenmp.

You saved my day. All the time i thought that it should be in the output. Thank TIM