tree 9914f0b2e9060f79575ba5704bcad1620f0981a1
parent 2b63446e67f71dd54fd798541ab2c01f7728f106
author Julian Lettner <jlettner@apple.com> 1550277640 +0000
committer Julian Lettner <jlettner@apple.com> 1550277640 +0000

[lit][NFC] Cleanup lit worker process handling

Move code that is executed on worker process to separate file. This
makes the use of the pickled arguments stored in global variables in the
worker a bit clearer. (Still not pretty though.)

Extract handling of parallelism groups to it's own function.

Use BoundedSemaphore instead of Semaphore. BoundedSemaphore raises for
unmatched release() calls.

Cleanup imports.

Differential Revision: https://reviews.llvm.org/D58196

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354187 91177308-0d34-0410-b5e6-96231b3b80d8