048ac77adc
core: Implement separate A32/A64 ARM interfaces.
2020-03-02 21:51:57 -05:00
78f01601d0
Kernel: Address Feedback.
2020-02-22 11:18:07 -04:00
7c2b72bcef
Kernel: Implement Scheduler locks
2020-02-22 11:18:07 -04:00
f5da504663
Kernel: Make global scheduler depend on KernelCore
2020-02-22 11:18:06 -04:00
6fc0790f3a
Core: Set all hardware emulation constants in a single file.
2020-02-11 20:19:11 -04:00
7953f7b0d8
kernel: Remove unnecessary includes
...
Over the course of the changes to the kernel code, a few includes are no
longer necessary, particularly with the change over to std::shared_ptr
from Boost's intrusive_ptr.
2019-12-07 22:37:05 -05:00
5cb0f276fe
kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects. ( #3154 )
...
* kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects.
- See https://github.com/citra-emu/citra/pull/4710 for details.
2019-11-24 20:15:51 -05:00
63a3b54c1f
kernel: Resolve sign conversion warnings
...
Uncovered a bug within Thread's SetCoreAndAffinityMask() where an
unsigned variable (ideal_core) was being compared against "< 0", which
would always be a false condition.
We can also get rid of an unused function (GetNextProcessorId) which contained a sign
mismatch warning.
2019-11-12 07:55:39 -05:00
33df906815
scheduler: Mark parameter of AskForReselectionOrMarkRedundant() as const
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This is only compared against, so it can be made const.
2019-10-27 23:35:50 -04:00
3dbc651296
scheduler: Initialize class members directly where applicable
...
Reduces the overall amount of code.
2019-10-27 22:13:55 -04:00
34e9a6ea64
scheduler: Amend documentation comments
...
Adjusts the formatting of a few of the comments an ensures they get
recognized as proper Doxygen comments.
2019-10-27 22:12:32 -04:00
a88238d68d
Kernel: Address Feedback.
2019-10-15 11:55:25 -04:00
17b53b4a54
Kernel Scheduler: Make sure the global scheduler shutdowns correctly.
2019-10-15 11:55:24 -04:00
f2989c81d9
Scheduler: Corrections to YieldAndBalanceLoad and Yield bombing protection.
2019-10-15 11:55:15 -04:00
68325300ae
Kernel: Initial implementation of thread preemption.
2019-10-15 11:55:14 -04:00
acdce3b4df
Scheduler: Add protections for Yield bombing
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In case of redundant yields, the scheduler will now idle the core for
it's timeslice, in order to avoid continuously yielding the same thing
over and over.
2019-10-15 11:55:13 -04:00
5130168171
Kernel: Style and Corrections
2019-10-15 11:55:12 -04:00
655ed87f53
Comment and reorganize the scheduler
2019-10-15 11:55:11 -04:00
7a10ae0128
Implement a new Core Scheduler
2019-10-15 11:55:04 -04:00
7bbde5f645
kernel/scheduler: Remove unused parameter to AddThread()
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This was made unused in 1913519836
2019-03-30 05:29:33 -04:00
19cec0236a
Use MultiLevelQueue instead of old ThreadQueueList
2019-03-27 14:34:32 -04:00
38dd80f70f
kernel/scheduler: Pass in system instance in constructor
...
Avoids directly relying on the global system instance and instead makes
an arbitrary system instance an explicit dependency on construction.
This also allows removing dependencies on some global accessor functions
as well.
2019-03-04 17:01:37 -05:00
5d50fa0824
scheduler: Only work steal higher priority threads from other cores
2018-12-03 17:29:30 -05:00
1a72e1681c
scheduler: Add explanations for YieldWith and WithoutLoadBalancing
2018-11-22 00:33:53 -05:00
b1c19bc88f
svc: Implement yield types 0 and -1
2018-11-18 23:44:19 -05:00
9bb7bc911f
svc: Implement svcGetInfo command 0xF0000002
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This retrieves:
if (curr_thread == handle_thread) {
result = total_thread_ticks + (hardware_tick_count - last_context_switch_ticks);
} else if (curr_thread == handle_thread && sub_id == current_core_index) {
result = hardware_tick_count - last_context_switch_ticks;
}
2018-10-26 12:49:11 -04:00
4ebca28342
kernel/scheduler: Take ARM_Interface instance by reference in the constructor
...
It doesn't make sense to allow a scheduler to be constructed around a
null pointer.
2018-09-25 16:00:17 -04:00
e46ac56321
core: Namespace all code in the arm subdirectory under the Core namespace
...
Gets all of these types and interfaces out of the global namespace.
2018-08-24 21:50:39 -04:00
6082427cbd
scheduler: Make HaveReadyThreads() a const member function
...
This function doesn't modify instance state, so the const qualifier can
be added to it.
2018-08-12 12:55:58 -04:00
38c2af9330
kernel: Move object class to its own source files
...
General moving to keep kernel object types separate from the direct
kernel code. Also essentially a preliminary cleanup before eliminating
global kernel state in the kernel code.
2018-08-01 23:34:42 -04:00
3d2d454c36
kernel: Remove unnecessary includes
...
Removes unnecessary direct dependencies in some headers and also gets
rid of indirect dependencies that were being relied on to be included.
2018-07-31 10:15:17 -04:00
eabfdfe4ec
scheduler: Protect scheduling functions with a global mutex.
2018-05-10 19:34:52 -04:00
87335e8404
scheduler: Cleanup based on PR feedback.
2018-02-19 16:46:42 -05:00
650f49fab2
kernel: Add Scheduler, which encapsulates the scheduling loading from Thread module.
2018-02-18 14:58:40 -05:00
bunnei
Fernando Sahmkow
Lioncash
Zach Hilman