https://community.intel.com/t5/Software-Archive/Compiled-Fortran-dll-doesn-t-run-on-the-available-cores-when/m-p/1127080#M77693 <P>Hi,<BR /> I've compiled a fortran code as a DLL using the auto-parallization and auto-vectorization features in fortran compiler.<BR /> When I call the dll using a fortran compiled exe program, the dll runs faster on all the available cores on my PC.<BR /> However, when I call the DLL using a .net compiled exe, the dll runs slower and only on just one core.<BR /> <BR /> Can I get help on this topic?</P> <P>Thanks,</P> Tue, 11 Sep 2018 21:28:15 GMT Ibrahim_A_ 2018-09-11T21:28:15Z https://community.intel.com/t5/Software-Archive/Compiled-Fortran-dll-doesn-t-run-on-the-available-cores-when/m-p/1127080#M77693 <P>Hi,<BR /> I've compiled a fortran code as a DLL using the auto-parallization and auto-vectorization features in fortran compiler.<BR /> When I call the dll using a fortran compiled exe program, the dll runs faster on all the available cores on my PC.<BR /> However, when I call the DLL using a .net compiled exe, the dll runs slower and only on just one core.<BR /> <BR /> Can I get help on this topic?</P> <P>Thanks,</P> Tue, 11 Sep 2018 21:28:15 GMT https://community.intel.com/t5/Software-Archive/Compiled-Fortran-dll-doesn-t-run-on-the-available-cores-when/m-p/1127080#M77693 Ibrahim_A_ 2018-09-11T21:28:15Z https://community.intel.com/t5/Software-Archive/Compiled-Fortran-dll-doesn-t-run-on-the-available-cores-when/m-p/1127081#M77694 <P>The question was asked more recently (and more appropriately) on the Windows Fortran forum.</P> Thu, 13 Sep 2018 11:46:26 GMT https://community.intel.com/t5/Software-Archive/Compiled-Fortran-dll-doesn-t-run-on-the-available-cores-when/m-p/1127081#M77694 TimP 2018-09-13T11:46:26Z