Hi - does anyone have a solution to this problem on an Altix-4700?
I am compiling my code with the Intel compiler and submitting to Altix-4700 using PBSPro. The job starts as per the PBSPro setup, i.e., on specified blades and on CPUs belonging to these blades. But, soon thereafter, the threads migrate to another set of processors. As a result, about 100 threads and system jobs are running on 44 cores, i.e., 22 Itanium 2 processors, leaving behind about 80-86% CPUs idle.
Can you please suggest what I can do to fix?