processor pinning does not seem to work on windows

Hi,

I am using Intel MPI, build 20200312.  I am trying to use various processor pinning options, like I_MPI_PIN_DOMAIN or I_MPI_PIN_PROCESSOR_LIST, and while the I_MPI_DEBUG output shows the expected behavior, the task manager or resource monitor do not show the processes as being pinned to a specific core.  Am I missing something?

Thanks.

Rob