Henrik Rydgård
6b0903f566
Add facility to run tasks on dedicated threads using the ThreadManager interface.
...
Useful for things that should be run ASAP even if the threadpool is full,
at a small extra cost. (Not recommended for very small tasks).
Considering using this to resolve the deadlocks in #16802 .
2023-01-31 11:07:40 +01:00
Unknown W. Brackets
3a6fa9b4ba
ThreadManager: Don't allow reordering of queue.
...
Allowing a priority item is faster, but can cause confusion when you
expect things to run in the same sequence they're enqueued.
2023-01-14 16:35:01 -08:00
Unknown W. Brackets
a800938604
Common: Fix worker thread names.
2022-12-10 10:40:32 -08:00
Unknown W. Brackets
55c11425e4
softgpu: Use persistent bin task state.
...
It's constant, so it's better to avoid the copying and allocation. A
small win, but removes new from the profile.
2022-01-20 16:58:43 -08:00
Unknown W. Brackets
dffc333120
softgpu: Avoid thread ordering hazard.
...
Must run the primitives in the right order. No shortcutting allowed.
2022-01-13 23:03:42 -08:00
Unknown W. Brackets
8b5173350f
ThreadManager: Make TaskType a property of a Task.
2021-12-05 21:01:49 -08:00
Unknown W. Brackets
12b790bb81
ThreadManager: Protect against teardown hang/leak.
...
Make sure we lock during canceled checks/updates, and also try to free
tasks queued on threads that didn't end up running.
2021-11-27 08:57:19 -08:00
Henrik Rydgård
0d9d360b07
ThreadManager cleanups
2021-09-08 23:24:00 +02:00
Stuart Kenny
02a24cdb7d
Fix black screen on multiple libretro content loads.
...
Moves ThreadPool teardown to retro_unload_game. Gives ThreadPool threads some breathing room to terminate before game load starts spamming it with tasks.
2021-07-08 08:34:48 +01:00
Henrik Rydgård
81f0c3a8e4
Address feedback (except the mailbox refcount)
2021-06-13 10:16:53 +02:00
Henrik Rydgård
1d59560409
Make use of hyperthreading for worker threads. Still cap to 16 workers.
2021-06-13 00:05:18 +02:00
Henrik Rydgård
2d6a73792b
Untested libretro fixes, misc
2021-06-12 23:42:52 +02:00
Henrik Rydgård
0fa27ff9d7
Autodetect number of threads (remove setting). Fix some bugs.
2021-06-12 21:06:59 +02:00
Henrik Rydgård
446c2c027e
Get rid of the PrioritizedWorkQueue. Instead just queue tasks on the ThreadManager.
2021-06-12 13:03:53 +02:00
Henrik Rydgård
73871b9b7e
Implement new thread manager, port stuff to it.
2021-06-12 13:03:53 +02:00
Henrik Rydgård