Using 'find' for MVAPICH warning instead of assuming its location

LLNL · Oct 25, 2024 · 0223df7 · 0223df7
1 parent c3de3b7
commit 0223df7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/ygm/detail/comm.ipp b/include/ygm/detail/comm.ipp
@@ -47,7 +47,8 @@ inline comm::comm(MPI_Comm mcomm)
 
 inline void comm::comm_setup(MPI_Comm c) {
   // Warn about MVAPICH
-  if (mpi_library().substr(0, 8) == "MVAPICH2") {
+  const auto mpi_details = mpi_library();
+  if (mpi_details.find("MVAPICH2") != mpi_details.npos) {
     cerr0() << "YGM::COMM WARNING: YGM hangs when run with MVAPICH2 on certain "
                "machines. Use at your own risk."
             << std::endl;