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35,738 Commits 70 Branches 122 Tags 688 MiB
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79 Commits

Author SHA1 Message Date
Unknown W. Brackets
c690b12669 ThreadManager: Use priority across global/thread. 2023-02-02 17:08:24 -08:00
Unknown W. Brackets
0971555e51 ThreadManager: Add simple priority queues. 
This allows basic differentiation of priorities.
 2023-02-02 17:08:24 -08:00
Unknown W. Brackets
88ba003f46 ThreadManager: Add a simple priority field. 
Currently, not actually respected.
 2023-02-02 17:08:24 -08:00
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
Henrik Rydgård
7672556e5c Better pipeline descriptions in shader viewer (shorter in overview, longer after click) 2023-01-09 11:22:35 +01:00
Henrik Rydgård
ab6fafb6eb Invert dependency to avoid compile issues 2023-01-05 08:38:53 +01:00
Henrik Rydgård
7e374c9324 Address feedback, more fixes 2023-01-05 08:38:53 +01:00
Henrik Rydgård
b56eef487c Strict mode checking - no way to forget detaching now. 
And if we forget to attach, boom. Hopefully I caught all of them.
 2023-01-05 08:38:52 +01:00
Henrik Rydgård
916404f0e4 Try to get a bit better at detaching threads that have used JNI from the VM. 2023-01-05 08:38:49 +01:00
Unknown W. Brackets
a800938604 Common: Fix worker thread names. 2022-12-10 10:40:32 -08:00
Johan Mattsson
2b1d57257a
Fix comparison 2022-12-03 15:28:22 +01:00
Henrik Rydgård
25547b5fe2 Make Mailbox handle null values. Fixes hang. 2022-11-08 00:21:08 +01:00
Henrik Rydgård
3393d47e92 Remove ill-formed asserts 2022-09-23 23:14:36 +02:00
Henrik Rydgård
e828df9f25 Split each renderpass/framebuffer into multiple "compatibility classes" (RenderPassType). 2022-09-08 00:32:03 +02:00
Henrik Rydgård
76bd2395bf Promise: Add SpawnEmpty (couldn't come up with a better name), fix bug with multiple waiters 2022-09-03 15:21:08 +02:00
Henrik Rydgård
c06cf8efaa Switch Vulkan pipelines to use promises for synchronization 
Slightly more expensive I guess but shouldn't be much of a bottleneck.
 2022-09-03 15:21:08 +02:00
Henrik Rydgård
ebe2d1b30f More buildfixing 2022-09-03 15:21:07 +02:00
Henrik Rydgård
210233ede0 Buildfix 2022-09-03 15:21:07 +02:00
Henrik Rydgård
e701037267 Buildfix 2022-09-03 15:21:07 +02:00
Henrik Rydgård
8775837c11 Work towards finding the leak 2022-09-03 15:21:07 +02:00
Henrik Rydgård
ec0586ba50 Use promises to hold shader modules, for later asyncification 2022-09-03 15:21:07 +02:00
Henrik Rydgård
8d8a553f5b Fix typo and optimize locking pattern in Event, make it the same as LimitedWaitable. 2022-04-15 18:30:21 +02:00
Unknown W. Brackets
81ace52f53 ThreadManager: Improve waitable destruction. 2022-04-09 09:27:26 -07:00
Henrik Rydgård
adfce57d9e Fix race condition in LimitedWaitable between Notify and Wait 2022-04-08 12:29:30 +02:00
Henrik Rydgård
bde54ccdc0 Fix misuses of cond.wait (should return true when you want to stop waiting!) 2022-04-08 12:28:45 +02:00
Henrik Rydgård
5b20ace502 OK, this does crash 2022-04-08 12:04:34 +02:00
Henrik Rydgård
b04e5925d2 Add a scheduling stress test to TestThreadManager.cpp. 
Was hoping to find the cause of the issue I looked at in #15431
 2022-04-08 11:41:50 +02:00
Unknown W. Brackets
ffbd9bbe98 Global: Fix some int/size_t conversion warnings. 2022-03-13 12:03:48 -07:00
Unknown W. Brackets
2479d52202 Global: Reduce includes of common headers. 
In many places, string, map, or Common.h were included but not needed.
 2022-01-30 16:35:33 -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
7c7340e338 ThreadManager: Check for exchange failure. 
Even if expected stays null, since it's weak assume it can fail.
 2021-12-07 18:24:01 -08:00
Unknown W. Brackets
f9a7ad3e3d ThreadManager: Use separate pool for IO blocking. 
This prevents starving the compute pool (which may be used very regularly
parallel loops or other tasks) if the IO operations are slow.
 2021-12-05 21:01:49 -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
Unknown W. Brackets
de9a4dcede ThreadManager: Lock notify on global queue add. 
Otherwise, it's possible the chosen thread might not wake up, and then it
may wait for another task to be enqueued - potentially causing a hang.
 2021-11-27 08:57:19 -08:00
Unknown W. Brackets
d15af6e9d9 ThreadManager: Use atomic task optimistically. 
This makes EnqueueTaskOnThread take priority as well.
Gives about 1% improvement in softgpu, reducing overhead a bit.
 2021-11-27 08:07:12 -08:00
Henrik Rydgård
4f85b8b2ef Threading: Remove a level of indirection from Promise and Mailbox. 
Makes using small copyable or POD objects in these more efficient, and if you want
to you can just put a pointer or smart pointer in there, which will
effectively do the same thing as the old setup.
 2021-11-20 22:40:10 +01:00
Unknown W. Brackets
e21f2b8fcf
Common: UWP buildfix. 
Just use SetThreadDescription() directly, assuming new enough Windows.
 2021-11-13 09:40:07 -08:00
Henrik Rydgård
9f1c9b9963 Buildfix 2021-11-13 18:12:09 +01:00
Henrik Rydgård
6e1455fd55 Use the "new" API SetThreadDescription to set thread names on Windows. 
Mainly useful in debugging and profiling tools. Using the new function helps
modern debugging/profiling tools like Superluminal which don't support the
old exception method.

(Is there any old tool left that might be a reason we'd want to do both?)
 2021-11-13 18:02:36 +01:00
Unknown W. Brackets
3ac669f80b Core: Fix some minor gcc warnings. 2021-09-13 08:13:14 -07:00
Henrik Rydgård
0d9d360b07 ThreadManager cleanups 2021-09-08 23:24:00 +02:00
Jan Beich
ae39923223 Thread: set names on BSDs after 062566b67c 2021-08-10 16:44:44 +00:00
Jan Beich
5b7557acd4 Thread: unbreak on BSDs after 50d9d7ea6f 
Common/Thread/ThreadUtil.cpp:149:2: error: use of undeclared identifier 'pthread_threadid_np'
        pthread_threadid_np(NULL, &tid);
        ^
 2021-08-10 16:44:41 +00:00
Stuart Kenny
96454fcbb6 Revert removal of Teardown call 
As per review recommendation.
 2021-07-08 15:39:51 +01:00
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
15a2373f04 Implement thread debug id with the syscall instead of gettid(). 
See #14545
 2021-06-21 01:27:17 +02:00
Henrik Rydgård
692a54ea74 An attempt at cleaning up the checks in ThreadUtil 2021-06-19 14:54:36 +02:00