Backed out changeset 74ddd545dbb1

I give up. I cannot get this right today. The previous patch would have
allowed a thread to switch sockets which is undesirable.

1 files changed, 1 insertions, 3 deletions

diff --git a/Carpet/Carpet/src/SetupGH.cc b/Carpet/Carpet/src/SetupGH.cc
index 9e56e0878..da68b3162 100644
--- a/Carpet/Carpet/src/SetupGH.cc
+++ b/Carpet/Carpet/src/SetupGH.cc
@@ -356,9 +356,7 @@ namespace Carpet {
           {
             cpu_set_t cpumask;
             CPU_ZERO(&cpumask);
-            for (int i=0; i<mynthreads; ++i) {
-              CPU_SET(n0 + i, &cpumask);
-            }
+            CPU_SET(n0 + omp_get_thread_num(), &cpumask);
             int const ierr = sched_setaffinity(0, sizeof(cpumask), &cpumask);
             assert (not ierr);
           }