Disable OpenMP in Kokkos for frontier-scream-gpu machine

E3SM-Project · Apr 25, 2024 · 74611c9 · 74611c9
1 parent 3160ec7
commit 74611c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cime_config/machines/cmake_macros/crayclang-scream_frontier-scream-gpu.cmake b/cime_config/machines/cmake_macros/crayclang-scream_frontier-scream-gpu.cmake
@@ -34,5 +34,5 @@ if (COMP_NAME STREQUAL gptl)
 endif()
 set(PIO_FILESYSTEM_HINTS "lustre")
 
-string(APPEND KOKKOS_OPTIONS " -DKokkos_ENABLE_HIP=On -DKokkos_ARCH_VEGA90A=On -DCMAKE_CXX_FLAGS='-std=gnu++14'")
+string(APPEND KOKKOS_OPTIONS " -DKokkos_ENABLE_HIP=On -DKokkos_ARCH_VEGA90A=On -DCMAKE_CXX_FLAGS='-std=gnu++14' -DKokkos_ENABLE_OPENMP=OFF")
 set(USE_HIP "TRUE")