Running on Win7 with your VS2015 (pvf64-shell-164). When I build the Release version I’ve tried to set up code to run multi-threads. CPU is i7-4770K so it should run 8 threads (4 real and 4 virtual). When I look at the performance monitor, only 4 threads are shown running (cores 0,2,4,6) and the other 4 potential cores aren’t loaded.

Below is the command line generated by the options I’ve set.

Suggestions or errors I’ve made?


-Bstatic -Mbackslash -Mcuda=fastmath -Mfree -I"F:\Macro3d\PGI\Testing\PGI_5-29-2013\Modules" -I"F:\Macro3d\PGI\Testing\PGI_5-29-2013\Include Files" -I"d:\program files\pgi\win64\16.4\include" -I"D:\Program Files\PGI\Microsoft Open Tools 14\include" -I"C:\Program Files (x86)\Windows Kits\10\Include\shared" -I"C:\Program Files (x86)\Windows Kits\10\Include\um" -fast -Mipa=fast,inline -O3 -Mvect=simd:256 -Minline -Munroll=n:4 -Mconcur -tp=haswell-64,sandybridge-64 -ta=tesla,fastmath -Minform=warn -module “F:\Macro3d\PGI\PGI_5-29-2013\Modules” -Mkeepasm -Minfo=accel,ftn,inline,loop,opt,par,vect

Should also note I’ve look at other apps that were running and stopped those that were using resources. Plus upped priority.