topic OpenMP offloading doesn't work on Windows. in Intel® MPI Library

OpenMP offloading doesn't work on Windows.

MehdiChinoune — Sat, 19 Dec 2020 07:36:49 GMT

That is not mentioned in the release notes.

I tried to run some programs with OpenMP offloading to GPU, but they hang.

Get Started with OpenMP* Offload to GPU for the Intel® oneAPI DPC/C++...

Re:OpenMP offloading doesn't work on Windows.

AbhishekD_Intel — Mon, 21 Dec 2020 12:38:55 GMT

Hi,

Thanks for reaching out to us.

Please try to set LIBOMPTARGET_PLUGIN=OPENCL before running the executable. This will resolve your issue. The problem is due to the default Level0 backend, which will get fixed soon.

Do let us know if you still have any issues while executing your OpenMP offload code.

Warm Regards,

Abhishek

Re:OpenMP offloading doesn't work on Windows.

AbhishekD_Intel — Fri, 08 Jan 2021 06:58:32 GMT

Hi,

Thanks for the confirmation, we will no longer monitor this thread. Please post a new thread if you have any other issues.

Warm Regards,

Abhishek