I'm trying to run a code using MPI, but the number of CPUs reported to the code is always 1. I was originally trying to test on a system with Intel Core 2 Duo CPUs, but was told those CPUs were not supported. I was then told the Intel Xeon 5600 series CPUs were supported. We are almost ready to switch to that system, but we're now testing on a system with Intel Xeon Gold 6152 CPUs, and it doesn't work on those CPUs either. The system we need this to work on has Intel Xeon 5667 CPUs.
So my two questions are:
Will MPI work correctly on Intel Xeon 5667 CPUs? This is what we need MPI to work on.
Will MPI work correctly on Intel Xeon Gold 6152 CPUs? If this is supposed to work, then we need to find out why it doesn't work.
As a bonus question, is there somewhere to find out what CPUs MPI does and does not work on? Like a list?