Howard Pritchard

could you rerun the build adding ```--debug``` to the spack command line? Hopefully we'll get a helpful compiler error message. also, are you really wanting to use the intel classic...

the system where i can test this is down for DST for the next couple of days.

hmm looking at your log note what the EOF compiler is saying: ``` icc: remark #10441: The Intel(R) C++ Compiler Classic (ICC) is dep recated and will be removed from...

sorry just saw this. i will add this to my spack todo list.

a test pr. i could not reproduce the mpi4py failures doing standalone testing of the pmix sha advance part of #12532

@wenduwan could you check this PR with AWS internal CI?

Hmm... so why is this PR passing CI and not #12532 ?

you mean on #12532 ? I wouldn't suprised if it still fails since you also switched back to prrte upstream master.

i think its passing spawn tests because the 3rd commit disables use of the PMIX gds shmem2 component.

undo effect of third commit and see what happens...