[Chapel Merge] Test performance of aligning heap allocations

Branch: refs/heads/master
Revision: 0bb238c
Author: ronawho
Log Message:

Merge pull request #17805 from ronawho/perf-test-align-alloc

Test performance of aligning heap allocations

Modified Files:
M util/cron/test-perf.chapcs.playground.bash

Compare: https://github.com/chapel-lang/chapel/compare/1f3bfc562f6e...0bb238ce2db7