5 Commits

Author	SHA1	Message	Date
Tim Northover	48c68a630e	Recommit: Support: add llvm::thread class that supports specifying stack size. ... This adds a new llvm::thread class with the same interface as std::thread except there is an extra constructor that allows us to set the new thread's stack size. On Darwin even the default size is boosted to 8MB to match the main thread. It also switches all users of the older C-style `llvm_execute_on_thread` API family over to `llvm::thread` followed by either a `detach` or `join` call and removes the old API. Moved definition of DefaultStackSize into the .cpp file to hopefully fix the build on some (GCC-6?) machines.	2021-07-08 16:22:26 +01:00
Tim Northover	2bf5e8d953	Revert "Support: add llvm::thread class that supports specifying stack size." ... It's causing build failures because DefaultStackSize isn't defined everywhere it should be and I need time to investigate.	2021-07-08 14:59:47 +01:00
Tim Northover	727e1c9be3	Support: add llvm::thread class that supports specifying stack size. ... This adds a new llvm::thread class with the same interface as std::thread except there is an extra constructor that allows us to set the new thread's stack size. On Darwin even the default size is boosted to 8MB to match the main thread. It also switches all users of the older C-style `llvm_execute_on_thread` API family over to `llvm::thread` followed by either a `detach` or `join` call and removes the old API.	2021-07-08 14:51:53 +01:00
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