[Chapel Merge] Add a test to stress different communication opera

Branch: refs/heads/main
Revision: 13eb718
Author: ronawho
Link: Add a test to stress different communication operations by ronawho · Pull Request #19358 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #19358 from ronawho/add-comm-ops-test

Add a test to stress different communication operations

Add a test / micro-benchmark that stresses individual communication
operations (GETs, PUTs, fetching and non-fetching AMOs, AMs). This has
been useful for exploring comm layer performance so I wanted to get it
committed. For now it's only run as a correctness test, but I expect to
make it a performance test soon.

Modified Files:
A test/runtime/configMatters/comm/comm-ops.chpl

A test/runtime/configMatters/comm/comm-ops.compopts
A test/runtime/configMatters/comm/comm-ops.execopts
A test/runtime/configMatters/comm/comm-ops.good

Compare: https://github.com/chapel-lang/chapel/compare/89c0d1169bf6...13eb718caec2