Hi, On cpu binding, hwloc manual says "It is often useful to call hwloc_bitmap_singlify() first so that a single CPU remains in the set. This way, the process will not even migrate between different CPUs inside the given set" . I don't understand it. If I do not do hwloc_bitmap_singlify, what will happen? Suppose a process's old cpu binding is oldset, and I want to bind it to newset. What should I do to use hwloc_bitmap_singlify? Thank you. --Junchao Zhang
_______________________________________________ hwloc-users mailing list hwloc-users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/hwloc-users
