Commit graph

59 commits

Author SHA1 Message Date
Morph
bff1453282 core_timing: Use higher precision sleeps on Windows
The precision of sleep_for and wait_for is limited to 1-1.5ms on Windows.
Using SleepForOneTick() allows us to sleep for exactly one interval of the current timer resolution.
This allows us to take advantage of systems that have a timer resolution of 0.5ms to reduce CPU overhead in the event loop.
2023-03-05 02:36:31 -05:00
Liam
0953cdd271 timing: wait for completion on unregister 2023-01-14 15:48:01 -05:00
bunnei
638fa6170a core: core_timing: Re-initialize if single/multicore state changes. 2022-10-18 19:13:35 -07:00
bunnei
11f85ea713 core: core_timing: Remove unused IsHostTiming. 2022-10-18 19:13:35 -07:00
bunnei
a4d11f4427 core: Partially persist emulation state across game boots. 2022-10-18 19:13:35 -07:00
Kelebek1
e93e898df5 Remove pause callbacks from coretiming 2022-09-13 13:20:35 +01:00
Maide
2e46110379
Revert Coretiming PRs 8531 and 7454 (#8591) 2022-07-27 19:47:06 -04:00
Kelebek1
240650f6a6 Rework CoreTiming 2022-07-10 06:59:40 +01:00
Fernando Sahmkow
d3cb9201f1 Core timing: use only one thread. 2022-07-02 23:02:16 +02:00
Fernando Sahmkow
3196d957b0 Adress Feedback. 2022-06-30 10:18:56 +02:00
Fernando Sahmkow
38e4a144a1 Core: Protect each event from race conditions within it. 2022-06-28 01:10:55 +02:00
Fernando Sahmkow
00b09de3d9 Core: add missing include. 2022-06-28 01:10:55 +02:00
Fernando Sahmkow
846c994cc9 Core: Reimplement Core Timing. 2022-06-28 01:10:50 +02:00
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
8deaac8bd1 hle: kernel: Use std::mutex instead of spin locks for most kernel locking. 2022-04-11 21:13:40 -07:00
ameerj
7c4b6aab2e core: Remove unused includes 2021-11-03 21:42:57 -04:00
Lioncash
ebb64d5bf4 core: Resolve misc cases of variable shadowing
Resolves shadowing warnings that aren't in a particularly large
subsection of core. Brings us closer to turning -Wshadow into an error.

All that remains now is for cases in the kernel (left untouched for now
since a big change by bunnei is pending), and a few left over in the
service code (will be tackled next).
2021-05-03 01:19:13 -04:00
Lioncash
1ea6bdef05 audio_core: Make shadowing and unused parameters errors
Moves the audio code closer to enabling warnings as errors in general.
2020-12-03 00:54:31 -05:00
Lioncash
a7af349dae core_timing: Make use of uintptr_t to represent user_data
Makes the interface future-proofed for supporting other platforms in the event we ever support platforms with differing pointer sizes. This way, we have a type in place that is always guaranteed to be able to represent a pointer exactly.
2020-07-27 21:21:01 -04:00
Lioncash
0435b7d361 core_timing: Remove unused data member
Shrinks the size of the CoreTiming class by 8 bytes.
2020-07-15 19:41:37 -04:00
Lioncash
bef1844a51 core_timing: Make TimedCallback take std::chrono::nanoseconds
Enforces our desired time units directly with a concrete type.
2020-07-15 19:41:22 -04:00
Lioncash
8b50c660df core_timing: Make use of std::chrono with ScheduleEvent 2020-07-15 18:54:15 -04:00
Fernando Sahmkow
e3d561fb84 Audio: Correct buffer release for host timing. 2020-06-27 11:36:23 -04:00
Fernando Sahmkow
f5e32935ca SingleCore: Use Cycle Timing instead of Host Timing. 2020-06-27 11:36:01 -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
Fernando Sahmkow
07993ac8c8 Kernel: Corrections to Scheduling. 2020-06-27 11:35:23 -04:00
Fernando Sahmkow
18dcb09342 HostTiming: Pause the hardware clock on pause. 2020-06-27 11:35:10 -04:00
Fernando Sahmkow
e31425df38 General: Recover Prometheus project from harddrive failure
This commit: Implements CPU Interrupts, Replaces Cycle Timing for Host 
Timing, Reworks the Kernel's Scheduler, Introduce Idle State and 
Suspended State, Recreates the bootmanager, Initializes Multicore 
system.
2020-06-27 11:35:06 -04:00
bunnei
ec0ce96c56
core_timing: Use better reference tracking for EventType. (#3159)
* core_timing: Use better reference tracking for EventType.

- Moves ownership of the event to the caller, ensuring we don't fire events for destroyed objects.
- Removes need for unique names - we won't be using this for save states anyways.
2019-11-26 21:48:56 -05:00
Fernando Sahmkow
e0650a2034 Core_Timing: Address Feedback and suppress warnings. 2019-10-11 14:44:14 -04:00
Fernando Sahmkow
65aff6930b Core Timing: General corrections and added tests. 2019-10-09 12:30:33 -04:00
Fernando Sahmkow
555866f8dc Core Timing: Rework Core Timing to run all cores evenly. 2019-10-09 12:30:31 -04:00
Fernando Sahmkow
90792cdb6e Core_Timing: Make core_timing threadsafe by default.
The old implementation had faulty Threadsafe methods where events could
be missing. This implementation unifies unsafe/safe methods and makes
core timing thread safe overall.
2019-06-16 14:14:35 -04:00
Lioncash
c5d41fd812 core/core_timing: Make callback parameters consistent
In some cases, our callbacks were using s64 as a parameter, and in other
cases, they were using an int, which is inconsistent.

To make all callbacks consistent, we can just use an s64 as the type for
late cycles, given it gets rid of the need to cast internally.

While we're at it, also resolve some signed/unsigned conversions that
were occurring related to the callback registration.
2019-03-24 18:12:17 -04:00
Lioncash
bd983414f6 core_timing: Convert core timing into a class
Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
2019-02-15 21:50:25 -05:00
Lioncash
48d9d66dc5 core_timing: Rename CoreTiming namespace to Core::Timing
Places all of the timing-related functionality under the existing Core
namespace to keep things consistent, rather than having the timing
utilities sitting in its own completely separate namespace.
2019-02-12 12:42:17 -05:00
B3n30
eab35c8235 Core::CoreTiming: add UnscheduleEventThreadsafe 2018-08-13 13:56:41 +02:00
bunnei
83ef37ca37
Merge pull request #934 from lioncash/chrono
core_timing: Make GetGlobalTimeUs() return std::chrono::microseconds
2018-08-06 18:03:05 -04:00
Lioncash
a0c3a46aa9 core_timing: Make GetGlobalTimeUs() return std::chrono::microseconds
Enforces the time unit being returned and also allows using the standard
time utilities to manipulate it.
2018-08-05 22:07:30 -04:00
Lioncash
6edd828101 core_timing: Convert typedef into a type alias
Makes the alias a little more readable from left-to-right.
2018-08-05 21:27:14 -04:00
MerryMage
44646e2ea0 core_timing: Split off utility functions into core_timing_util 2018-07-24 11:03:24 +01:00
Lioncash
9f3641755e
core_timing: Don't include the log header in core timing's header
Avoids propagating logging macros and facilities to files that may not need them.
This also allows hiding an internal constant.
2018-05-03 08:00:15 -04:00
Lioncash
0197e28cc9
core_timing: Namespace all functions and constants in core_timing's header
All of these variables and functions are related to timings and should be within the namespace.
2018-04-30 03:32:59 -04:00
Lioncash
c33755e2b9
core: Replace remaining old non-generic logger usages with fmt-capable equivalents
LOG_GENERIC usages will be amended in a follow-up to keep API changes separate from
interface changes, as it will require removing a parameter from the relevant function
in the VMManager class.
2018-04-26 15:37:16 -04:00
bunnei
d6e4e6ea32 core_timing: Use 1.020GHz for core clock rate. 2018-01-08 19:18:50 -05:00
B3n30
82151d407d CoreTiming: Reworked CoreTiming (cherry-picked from Citra #3119)
* CoreTiming: New CoreTiming; Add Test for CoreTiming
2018-01-08 19:10:25 -05:00
bunnei
79e0dd249e core_timing: Increase clock speed for Switch docked. 2018-01-07 00:58:06 -05:00
Huw Pascoe
529f4a0131 Moved down_count to CoreTiming 2017-09-30 17:38:14 +01:00
wwylele
47960b0659 CoreTiming: use named constant for ARM11 clock rate 2017-01-16 09:59:16 +02:00
Emmanuel Gil Peyrot
ebdae19fd2 Remove empty newlines in #include blocks.
This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.
2016-09-21 11:15:47 +09:00