chore: Parallelize Tests - Githubissues

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chore: Parallelize Tests #8

Closed rahulsom closed 11 months ago

rahulsom commented 1 year ago

What

This change will parallelize tests

Why

This improves the developer experience. On machines with multiple cores, this will vastly improve test performance.

How

This will use all available cores to run tests, and parallelize by all - suite/class/method.

Changes details

These times are on my M1 MBP with 10 (8P + 2E) cores. They were reported by maven on running mvn verify.

I first ran mvn verify and ignored the time. Then I ran it thrice without this change, and thrice with this change.

All times in seconds.

	Run 1	Run 2	Run 3	Average
Before	36	36	37	36
After	24	24	24	24
Savings				12
%				33

Missed anything?

[x] Explained the purpose of this PR.
[x] Self reviewed the PR.
[ ] Added or updated test cases.
[x] Informed of breaking changes, testing and migrations (if applicable).
[ ] Updated documentation (if applicable).
[ ] Attached screenshots (if applicable).