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65 Commits

Author SHA1 Message Date
Liam da07e13e07 kernel: fix single-core preemption points 2022-07-14 22:47:18 -04:00
Liam 21945ae127 kernel: fix issues with single core mode 2022-07-14 22:47:18 -04:00
Liam 0624c880bd kernel: use KScheduler from mesosphere 2022-07-14 22:47:18 -04:00
liamwhite 07e3c56f0d
Merge pull request #8532 from liamwhite/fiber-supplements 
common/fiber: make fibers easier to use
 2022-07-05 18:20:39 -04:00
Liam ed0319cfed common/fiber: make fibers easier to use 2022-07-02 12:33:49 -04:00
Liam 2c1e2c63c3 cpu_manager: properly check idle on return from preemption 2022-06-30 16:54:05 -04:00
Liam 2c56e94702 kernel: make current thread pointer thread local 2022-06-23 00:28:00 -04:00
Liam a6371fb69d core: fix initialization in single core, sync GPU mode 2022-06-16 23:43:35 -04:00
Fernando S f86b770ff7
Merge pull request #8457 from liamwhite/kprocess-suspend 
kernel: implement KProcess suspension
 2022-06-16 02:41:12 +02:00
Liam 20eab9fed9 core: centralize profile scope for Dynarmic 2022-06-14 18:19:04 -04:00
Liam 888f499188 kernel: implement KProcess suspension 2022-06-14 10:04:11 -04:00
Liam af022294dd CpuManager: simplify pausing 2022-06-08 21:47:29 -04:00
Morph 99ceb03a1c general: Convert source file copyright comments over to SPDX 
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
 2022-04-23 05:55:32 -04:00
bunnei 3dc803a430 core: hle: kernel: Disable dispatch count tracking on single core. 
- This would have limited value, and would be a mess to handle properly.
 2021-12-06 16:39:17 -08:00
bunnei 08c63d5c75 core: cpu_manager: Use invalid core_id on init and simplify shutdown. 2021-12-06 16:39:17 -08:00
bunnei d604edfedf core: cpu_manager: Use KScopedDisableDispatch. 2021-12-06 16:39:16 -08:00
ameerj 7c4b6aab2e core: Remove unused includes 2021-11-03 21:42:57 -04:00
bunnei 25a97e0139 core: cpu_manager: Use jthread. 2021-09-03 19:05:41 -07:00
bunnei 0c8594b225
Revert "kernel: Various improvements to scheduler" 2021-08-25 20:59:28 -07:00
bunnei aef0ca6f0d core: hle: kernel: Disable dispatch count tracking on single core. 
- This would have limited value, and would be a mess to handle properly.
 2021-08-14 02:14:19 -07:00
bunnei 9e3d1d865c core: cpu_manager: Use invalid core_id on init and simplify shutdown. 2021-08-07 12:33:07 -07:00
bunnei cbe4e32d38 core: cpu_manager: Use KScopedDisableDispatch. 2021-08-07 12:18:47 -07:00
bunnei 5ea0d3629a core: cpu_manager: Use jthread. 2021-08-07 12:18:47 -07:00
Lioncash 9a07ed53eb core: Make variable shadowing a compile-time error 
Now that we have most of core free of shadowing, we can enable the
warning as an error to catch anything that may be remaining and also
eliminate this class of logic bug entirely.
 2021-05-16 03:43:16 -04:00
bunnei 8f7eb194af common: Fiber: use a reference for YieldTo. 
- Fixes another small leak.
 2021-03-07 13:46:53 -08:00
bunnei a5ab85ac37
Revert "core: Switch to unique_ptr for usage of Common::Fiber." 2021-03-05 17:08:17 -08:00
bunnei 51fb0a6f96 core: Switch to unique_ptr for usage of Common::Fiber. 
- With using unique_ptr instead of shared_ptr, we have more explicit ownership of the context.
- Fixes a memory leak due to circular reference of the shared pointer.
 2021-02-27 11:56:04 -08:00
bunnei 89a5ae92bd core: cpu_manager: Remove unused variable. 2021-01-28 21:42:26 -08:00
bunnei cdd14b03e5 hle: kernel: Recode implementation of KThread to be more accurate. 2021-01-28 21:42:26 -08:00
bunnei 4782985013 hle: kernel: Move single core "phantom mode" out of KThread. 
- This is a workaround that does not belong in a kernel primitive.
 2021-01-28 21:42:25 -08:00
bunnei eea346ba8e hle: kernel: KThread: Remove thread types that do not exist. 2021-01-28 21:42:25 -08:00
bunnei c0d3aef28c core: hle: kernel: Rename Thread to KThread. 2021-01-28 21:42:25 -08:00
bunnei d4ae0ae0e9 core: cpu_manager: Fix a typo in PreemptSingleCore, which broke many games. 
- We were reload'ing the old current scheduler, which may have changed.
 2020-12-06 00:27:13 -08:00
bunnei 9e29e36a78 hle: kernel: Rewrite scheduler implementation based on Mesopshere. 2020-12-06 00:03:24 -08:00
bunnei 7b642c7781 hle: kernel: multicore: Replace n-JITs impl. with 4 JITs. 2020-11-29 01:31:51 -08:00
Lioncash 5bc4eabe36 core: Eliminate remaining usages of the global system instance 
Removes all remaining usages of the global system instance. After this,
migration can begin to migrate to being constructed and managed entirely
by the various frontends.
 2020-11-27 11:40:45 -05:00
bunnei 3359e5ab70 core: cpu_manager: Fix shutdown crash when closing before emulation starts. 2020-11-24 15:25:39 -08:00
bunnei 54aabb00b0 core: cpu_manager: Add missing call to MicroProfileOnThreadExit(). 
- Fixes an occasional crash when trying to launch subsequent games.
 2020-10-26 16:09:15 -07:00
LC b5ed2d408c
Merge pull request #4461 from comex/thread-names 
Fix thread naming on Linux, which limits names to 15 bytes.
 2020-08-31 15:31:48 -04:00
Lioncash 544fbd5c84 cpu_manager: Make use of ranged for where applicable 
We can simplify a few loops by making use of ranged for.
 2020-08-22 22:43:19 -04:00
comex d37f0b29e2 Fix thread naming on Linux, which limits names to 15 bytes. 
- In `SetCurrentThreadName`, when on Linux, truncate to 15 bytes, as (at
  least on glibc) `pthread_set_name_np` will otherwise return `ERANGE` and
  do nothing.
- Also, add logging in case `pthread_set_name_np` returns an error
  anyway.  This is Linux-specific, as the Apple and BSD versions of
  `pthread_set_name_np return `void`.
- Change the name for CPU threads in multi-core mode from
  "yuzu:CoreCPUThread_N" (19 bytes) to "yuzu:CPUCore_N" (14 bytes) so it
  fits into the Linux limit.  Some other thread names are also cut off,
  but I didn't bother addressing them as you can guess them from the
  truncated versions.  For a CPU thread, truncation means you can't see
  which core it is!
 2020-08-05 20:34:49 -07:00
Lioncash 989ad52dc1 cpu_manager: Remove redundant std::function declarations 
We can just return the function directly. Making for less reading.
 2020-07-27 21:57:05 -04:00
Fernando Sahmkow 528b19a842 General: Tune the priority of main emulation threads so they have higher priority than less important helper threads. 2020-06-27 11:36:09 -04:00
Fernando Sahmkow ad92865497 General: Correct rebase, sync gpu and context management. 2020-06-27 11:36:08 -04:00
Fernando Sahmkow bece52cd81 SingleCore: Correct ticks reset to be on preemption. 2020-06-27 11:36:06 -04:00
Fernando Sahmkow 54e304fe2a Bootmanager/CPU_Manager: Correct shader caches and sync GPU on OpenGL. 2020-06-27 11:36:03 -04:00
Fernando Sahmkow 7e2ce2f7f4 SingleCore: Improve Cycle timing Behavior and replace mutex in global scheduler for spinlock. 2020-06-27 11:36:02 -04:00
Fernando Sahmkow f5e32935ca SingleCore: Use Cycle Timing instead of Host Timing. 2020-06-27 11:36:01 -04:00
Fernando Sahmkow 1567824d2d General: Move ARM_Interface into Threads. 2020-06-27 11:35:58 -04:00
Fernando Sahmkow f2ade343e2 SingleCore: Move Host Timing from a sepparate thread to main cpu thread. 2020-06-27 11:35:52 -04:00