We are using INTEL-MKL Pardiso solver in our programs and recently one of our clients reported that they are seeing the following message when the program runs on an computer with AMD microprocessor:
OMP: Warning #72: KMP_Affinity: affinity only supported for Intel processors. OMP: Warning #71: KMP_Affinity: affinity not supported, using "disabled"
and then, it aborts the program.
Recently we moved from MKL 10.3 Update 3 to MKL 10.3 Update 9 (Windows). The client also said that they did not see this happening with the previous version (that was using MKL 10.3.3.).
In the current version, we also provided the option of using "MKL_NUM_THREADS=1" or
"MKL_NUM_THREADS = All Physical Cores" (but we do not use OMP_NUM_THREADS or any other related parameters). It seems like "MKL_NUM_THREADS=1" is not helping much.
ANy help is appreciated.
Have you ever externally set the KMP_Affinity environment? If so, it will report some warning on the none-intel system.
Also, I noticed a similar problem reported. The problem were expecting fix in the next major version of compiler, and the workaround is to "set KMP_AFFINITY=disabled"