4 Commits

Author	SHA1	Message	Date
wraitii	a333c8f355	Use Future::CancelOrWait in pathfinder Deinit ... If the pathfinding tasks are running, they might reference now-deleted variables. CancelOrWait prevents this. Remove `Future::Cancel()` altogether as that was its only use and the functions seems dangerous. Introduced with 0ebc08b13c Patch by: phosit Reviewed By: wraitii Differential Revision: https://code.wildfiregames.com/D4831 This was SVN commit r27310.	2022-12-28 11:34:04 +00:00
wraitii	92153b0afb	Replace SharedStateResult with std::optional ... std::optional was not usable when our Future class was introduced, but it is now, so we can replace SharedStateResult with it, reducing custom code. Note that Apple Clang has some incompatibilites with part of the optional interface, but it isn't used here. Patch by: phosit Comments by: vladislavbelov Accepted by: wraitii Differential Revision: https://code.wildfiregames.com/D4803 This was SVN commit r27309.	2022-12-28 10:54:41 +00:00
wraitii	aaa95dc00b	Minor cleanup in Future and TaskManager ... - Remove redundant std::move() calls - default ctor/dtor in place of empty {} Patch by: jprahman Comments by; phosit Accepted by: vladislavbelov Differential Revision: https://code.wildfiregames.com/D4675 This was SVN commit r26916.	2022-06-02 12:59:25 +00:00
wraitii	1b35d36daa	Implement a global task manager using a pool of worker threads ... Tasks are simple callables (e.g. lambdas), and can be pushed with 2 priority levels. Pushing a task returns a future. Futures can be waited on, can return results, and can be cancelled deterministically. Futures can also not be waited on. This gives 'hardware concurrency - 1' threads to maximize CPU usage in a work-stealing workflow. Reviewed by: vladislavbelov Refs #5874 Differential Revision: https://code.wildfiregames.com/D3848 This was SVN commit r25656.	2021-06-03 14:48:38 +00:00