[Chapel Merge] Test performance of using a cacheline aligned spin

Branch: refs/heads/master
Revision: abbbeea
Author: ronawho
Log Message:

Merge pull request #16504 from ronawho/perf-test-cache-aligned-spinlock

Test performance of using a cacheline aligned spinlock

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

Compare: https://github.com/chapel-lang/chapel/compare/81e8830ce926...abbbeea5dea1