Temporarily decrease node count to 1 on weaver to reboot performance

testing on weaver #5
sandialabs · Dec 10, 2022 · b95e78e · b95e78e
1 parent c686527
commit b95e78e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -104,7 +104,8 @@ IF(ALIPT_BUILD_BLAKE)
   SET(ALBANY_NUM_PROCS 384)
   SET(ALBANY_MPI_CONFIG "mpirun" "-n" ${ALBANY_NUM_PROCS} "--map-by" "core")
 ELSEIF(ALIPT_BUILD_WEAVER)
-  SET(ALBANY_NUM_PROCS 8)
+  #SET(ALBANY_NUM_PROCS 8) # TempFix: cannot launch multiple nodes on weaver
+  SET(ALBANY_NUM_PROCS 4)
   SET(ALBANY_MPI_CONFIG "mpirun" "-n" ${ALBANY_NUM_PROCS} "--map-by" "ppr:2:socket")
   SET(ALBANY_EXTRA_ARGS "--kokkos-num-devices=4")
 ELSEIF(ALIPT_BUILD_ICME_CPU)