llvm-project

Commit Graph

Author	SHA1	Message	Date
Sam McCall	3dbe471a26	[clangd] Use atomics instead of locks to track periodic memory trimming Instead of always locking/unlocking a contended mutex, we now do one atomic read in the common case, and one read + one exchange if the timer has expried. Also use this for memory profiling which has similar/compatible requirements. Differential Revision: https://reviews.llvm.org/D93726	2020-12-22 22:32:22 +01:00
Sam McCall	ad97ccf6b2	[clangd] Move non-clang base pieces into separate support/ lib. NFCI Summary: This enforces layering, reduces a sprawling clangd/ directory, and makes life easier for embedders. Reviewers: kbobyrev Subscribers: mgorny, ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, jfb, kadircet, usaxena95, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D79014	2020-04-29 15:57:12 +02:00

Author

SHA1

Message

Date

Sam McCall

3dbe471a26

[clangd] Use atomics instead of locks to track periodic memory trimming

Instead of always locking/unlocking a contended mutex, we now do one atomic read
in the common case, and one read + one exchange if the timer has expried.

Also use this for memory profiling which has similar/compatible requirements.

Differential Revision: https://reviews.llvm.org/D93726

2020-12-22 22:32:22 +01:00

Sam McCall

ad97ccf6b2

[clangd] Move non-clang base pieces into separate support/ lib. NFCI

Summary:
This enforces layering, reduces a sprawling clangd/ directory, and makes life
easier for embedders.

Reviewers: kbobyrev

Subscribers: mgorny, ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, jfb, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D79014

2020-04-29 15:57:12 +02:00

2 Commits