message: Upgrades mvapich version from 2.2 to 2.3 in clang-based builds on toss3
diff: @@ -52,9 +52,9 @@ packages:
  mvapich2@2.2%intel@17.0.0 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-intel-17.0.0
  mvapich2@2.2%intel@17.0.2 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-intel-17.0.2
  mvapich2@2.2%intel@18.0.2 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-intel-18.0.2
  - mvapich2@2.2%clang@3.9.0 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-clang-3.9.0
  - mvapich2@2.2%clang@3.9.1 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-clang-3.9.1
  - mvapich2@2.2%clang@4.0.0 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.2-clang-4.0.0
  + mvapich2@2.3%clang@3.9.0 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.3-clang-3.9.0
  + mvapich2@2.3%clang@3.9.1 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.3-clang-3.9.1
  + mvapich2@2.3%clang@4.0.0 arch=linux-rhel7-x86_64: /usr/tce/packages/mvapich2/mvapich2-2.3-clang-4.0.0
  buildable: False
  # Spack may grab for mpi & we don't want to use them
  charm:
  