* Kernel: Wake cores from idle directly rather than through a host thread
Right now when a core enters an idle state, leaving that idle state requires us to first signal the core's idle thread, which then signals the correct thread that we want to run on the core. This means that in a lot of cases, we're paying double for a thread to be woken from an idle state.
This PR moves this process to happen on the thread that is waking others out of idle, instead of an idle thread that needs to be woken first.
For compatibility the process has been kept as similar as possible - the process for IdleThreadLoop has been migrated to TryLeaveIdle, and is gated by a condition variable that lets it run only once at a time for each core. A core is only considered for wake from idle if idle is both active and has been signalled - the signal is consumed and the active state is cleared when the core leaves idle.
Dummy threads (just the idle thread at the moment) have been changed to have no host thread, as the work is now done by threads entering idle and signalling out of it.
This could put a bit of extra work on threads that would have triggered `_idleInterruptEvent` before, but I'd expect less work than signalling all those reset events and the OS overhead that follows. Worst case is that other threads performing these signals at the same time will have to wait for each other, but it's still going to be a very short amount of time.
Improvements are best seen in games with heavy (or very misguided) multithreading, such as Pokemon: Legends Arceus. Improvements are expected in Scarlet/Violet and TOTK, but are harder to measure.
Testing on Linux/MacOS still to be done, definitely need to test more games as this affects all of them (obviously) and any issues might be rare to encounter.
* Remove _idleThread entirely
* Use spinwait so we don't completely blast the CPU with cmpxchg
* Didn't I already do this
* Cleanup
* Add files via upload
* Update IHidServer.cs
mistakes...
* format
how do i do it
* Update src/Ryujinx.HLE/HOS/Services/Hid/IHidServer.cs
Co-authored-by: Agatem <agaatem@outlook.com>
* Update src/Ryujinx.HLE/HOS/Services/Hid/IHidServer.cs
Co-authored-by: Agatem <agaatem@outlook.com>
* bruh
* Apply suggestions from code review
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* use readuint32 instead
* second thought
* i hope it works
thanks someone higher up with the same thing
* pid
* Apply suggestions from code review
Co-authored-by: Ac_K <Acoustik666@gmail.com>
* styles i think
* Apply suggestions from code review
Co-authored-by: makigumo <makigumo@users.noreply.github.com>
---------
Co-authored-by: Agatem <agaatem@outlook.com>
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
Co-authored-by: Ac_K <Acoustik666@gmail.com>
Co-authored-by: makigumo <makigumo@users.noreply.github.com>
The delta position of the mouse should be the difference between the current and last position. Subtracting the last deltas doesn't really make sense.
Won't implement pointer lock for first person games, but might stop some super weird behaviour with the mouse values appearing totally random.
* perf: use ByteMemoryPool
* feat: KPageTableBase/KPageTable new methods to read and write `ReadOnlySequence<byte>`
* new: add IWritableBlock.Write(ulong, ReadOnlySequence<byte>) with default impl
* perf: use GetReadOnlySequence() instead of GetSpan()
* perf: make `Parcel` IDisposable, use `ByteMemoryPool` for internal allocation, and make Parcel consumers dispose of it
* remove comment about copySize
* remove unnecessary Clear()
* Delete old 16KB page workarounds
* Rename Supports4KBPage to UsesPrivateAllocations
* Format whitespace
* This one should be false too
* Update XML doc
* ts: Migrate service to Horizon project
This PR migrate the `ts` service (stored in `ptm`) to the Horizon project:
- It stubs all known IPCs.
- IpcServer consts are checked by RE.
Closes#6480
* Fix args
* Add host tracked memory manager mode
* Skipping flush is no longer needed
* Formatting + revert unrelated change
* LightningJit: Ensure that dest register is saved for load ops that do partial updates
* avoid allocations when doing address space lookup
Add missing improvement
* IsRmwMemory -> IsPartialRegisterUpdateMemory
* Ensure we iterate all private allocations in range
* PR feedback and potential fixes
* Simplified bridges a lot
* Skip calling SignalMappingChanged if Guest is true
* Late map bridge too
* Force address masking for prefetch instructions
* Reprotection for bridges
* Move partition list validation to separate debug method
* Move host tracked related classes to HostTracked folder
* New HostTracked namespace
* Move host tracked modes to the end of enum to avoid PPTC invalidation
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
* nuget: bump SixLabors.ImageSharp from 1.0.4 to 2.1.3 (#3976)
* nuget: bump SixLabors.ImageSharp from 1.0.4 to 2.1.3
Bumps [SixLabors.ImageSharp](https://github.com/SixLabors/ImageSharp) from 1.0.4 to 2.1.3.
- [Release notes](https://github.com/SixLabors/ImageSharp/releases)
- [Commits](https://github.com/SixLabors/ImageSharp/compare/v1.0.4...v2.1.3)
---
updated-dependencies:
- dependency-name: SixLabors.ImageSharp
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
* Update for 2.x changes
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mary <mary@mary.zone>
* Update SixLabors.ImageSharp to 2.1.7
This is the latest version we can update to without the license change.
* Update SixLabors.ImageSharp.Drawing to v1.0.0
This is the latest version we can update to without the license change.
---------
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mary <mary@mary.zone>
* AccountService: Cache token data
This method appears to indicate that the token returned should be cached. I've made it so that it generates a token that lasts until its expiration time, and reuses it on subsequent calls.
* Private naming convention
* Migrate friends service to new IPC
* Add a note that the pointer buffer size and domain counts are wrong
* Wrong length
* Format whitespace
* PR feedback
* Fill in structs from PR feedback
* Missed that one
* Somehow forgot to save that one
* Fill in enums from PR review
* Language enum, NotificationTime
* Format whitespace
* Fix the warning
* Mod: Do LayeredFs loading Parallel to improve speed
This fixes and superseed #5672 due to inactivity, nothing more.
(See original PR for description)
Testing are welcome.
Close#5661
* Addresses gdkchan's feedback
* commit to test mako change
* Revert "commit to test mako change"
This reverts commit 8b0caa8a21.
* Fs: Log when Commit fails due to PathAlreadyInUse
This fixes and superseed #5418, nothing more.
(See original PR for description)
Co-Authored-By: James R T <jamestiotio@gmail.com>
* Update IFileSystem.cs
---------
Co-authored-by: James R T <jamestiotio@gmail.com>
* ssl: Retrieve remote hostnames if the provided hostname is empty
This avoids crashing with an AuthenticationException.
* ssl: Remove unused variable from RetrieveHostName
* Add a separate device memory manager
* Still need this
* Device writes are always tracked
* Device writes are always tracked (2)
* Rename more instances of gmm to mm
* Implement a new JIT for Arm devices
* Auto-format
* Make a lot of Assembler members read-only
* More read-only
* Fix more warnings
* ObjectDisposedException.ThrowIf
* New JIT cache for platforms that enforce W^X, currently unused
* Remove unused using
* Fix assert
* Pass memory manager type around
* Safe memory manager mode support + other improvements
* Actual safe memory manager mode masking support
* PR feedback
* feat: add nanosleep for linux and macos
* Add Windows 0.5ms sleep
- Imprecise waits for longer waits with clock alignment
- 1/4 the spin time on vsync timer
* Remove old experiment
* Fix event leak
* Tweaking for MacOS
* Linux tweaks, nanosleep vsync improvement
* Fix overbias
* Cleanup
* Fix realignment
* Add some docs and some cleanup
NanosleepPool needs more, Nanosleep has some benchmark code that needs removed.
* Rename "Microsleep" to "PreciseSleep"
Might have been confused with "microseconds", which no measurement is performed in.
* Remove nanosleep measurement
* Remove unused debug logging
* Nanosleep Pool Documentation
* More cleanup
* Whitespace
* Formatting
* Address Feedback
* Allow SleepUntilTimePoint to take EventWaitHandle
* Remove `_chrono` stopwatch in SurfaceFlinger
* Move spinwaiting logic to PreciseSleepHelper
Technically, these achieve different things, but having them here makes them easier to reuse or tune.
* Change TargetFramework to net8.0
* Disable info messages
* Fix warings
* Disable additional analyzer messages
* Fix typo
* Add whitespace
* Fix ref vs in warnings
* Use explicit [In] on array parameters
* No need to guard Remove with Contains
* Use 'ArgumentOutOfRangeException.ThrowIf...' instead of explicitly throwing a new exception instance
* Bump .NET SDK version
* Enable JsonSerializerIsReflectionEnabledByDefault
* Use 8.0.100 GA release
* Bump System package versions
---------
Co-authored-by: Zoltan Csizmadia <Zoltan.Csizmadia@vericast.com>
* Implement reprotect method on virtual memory manager (currently stubbed)
* Force all exclusive memory accesses to be ordered on AppleHv
* Format whitespace
* Fix test build
* Fix comment copy/paste
* Fix wrong bit for isLoad
* Update src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Added a KEvent for each ServerBase which signals whenever a session is added to the _sessions list, which allows it to rerun the ReplyAndReceive with the new session handle.
This greatly reduces the presence of ServerBase on profiles, especially of games that aren't particularly busy. It should also increase responsiveness when adding session objects, as it doesn't take at most 1ms for them to start working.
It also reduces the load on KTimeManager, which could allow it to spin less often. I have noticed that a bunch of games still do 1ms waits (they actually request a bit less than 1ms), so they still end up spinning to the next millisecond. Maybe for waits like this, it could attempt to nudge the timepoints to snap to each other when they're close enough, and also snap to whole millisecond waits when close enough.
* Add relevant files from private repo
Hopefully I didn't miss anything.
JsonHelper.cs is a debug only change
I only added line 810-812 in IUserLocalCommunicationService.cs
for the new Spacemeowx2Ldn case.
* Add a small README.md
just for fun
* Add note about NetCoreServer update to 5.1.0
* Fix a few issues
Fix usage of wrong broadcast address
Log warning if empty userstring was received
and don't add them to outNetworkInfo
* Add warning about incompatibility with public LDN version
* Add missing changes from old_master
* Adjust ldn_mitm for Ryujinx/Ryujinx#3805
* ldn: Adapt to changes from #4582
* ldn_mitm: First cleanup iteration
* ldn_mitm: Second cleanup iteration
* Credit spacemeowx2 in README.md
* Address first review comments by AcK
Adhere to Ryujinx coding style
Remove leftover log calls
Change category of a few log calls
Remove leftover debug notes
* Replace return type with void for methods always returning true
* Address first review comments by riperiperi
Purely stylistic changes:
- Adhere to naming style for internal fields
- Improve code formatting
* Throw InvalidOperationException when calling wrong ldn proxy methods
* Add missing newlines in LanDiscovery.Scan()
* Fix Linux not receiving broadcast packets
* Remove ILdnUdpSocket
It's very unlikely that we will ever need a udp client.
Thus we should simplify LanDiscovery initialization
and remove the parameter of InitUdp().
* ldn_mitm: Improve formatting
* fixup! Fix Linux not receiving broadcast packets
By opening the udp server on 'LocalBroadcastAddr'
Linux refused to answer packets going to LocalAddr.
So in order to fix this problem, Linux now opens two LdnProxyUdpServers.
* ldn_mitm: Fix assigning incorrect NodeIds
This just made connecting a lot more reliable! Thanks @riperiperi
* Fix node ids when leaving/joining
* Change NodeId behaviour to work like RyuLdn
* Change timing for accept and network info being reported.
* Wait for connection before sending anything.
* Remove ConnectAsync() from ILdnTcpSocket
* Only broadcast scan responses if we're hosting a network.
* Fix some filters, scan network duplication.
* Fix silly mistake
* Don't die on duplicates, just replace.
* Lock around node updates
These can happen from multiple threads.
* ldn_mitm: Fix namespaces for Types
Improve formatting
Add warning if compression failed
* Add quicker scan, forgetting networks that disappear.
* Always force a network sync when updating AdvertiseData
* Fix TCP frame size being too large for compressed frames
* Allow ldn_mitm to pass -1 id for room localcommunicationids.
* ldn_mitm: Match server socket options
* ldn_mitm: Use correct socket options
* ldn_mitm: Remove TCP broadcast socket options
* config: Rename Spacemeowx2Ldn to LdnMitm
* ldn_mitm: Generate random fake SSID
* ldn_mitm: Adjust logging statements/levels
* ldn_mitm: Add missing Stop() call for udp2
* ldn_mitm: Adjust formatting
* ldn_mitm: Add stub comments and adjust existing ones
* ldn: Add LdnConst class & set tx/rx buffer sizes correctly
* Move LdnConst out of UserServiceCreator
Replace a few values with LdnConsts
* ldn: Adjust namespaces and client names
* ldn_mitm: Adjust formatting
* ldn: Rename RyuLdn to LdnRyu
* Replace LanProtocol.Read() refs with scoped refs
* Add MIT license for ldn_mitm
* Clarify that network interface is also used for LDN
Although it's currently only used by ldn_mitm,
it would probably be more confusing to exclude RyuLdn there.
* Fix giving a station node id 0
* Update Nuget packages
* Remove LdnHelper
* Add update functions for EnableInternetAccess setting
* ldn: Log MultiplayerMode and DisableP2P
* ldn: Adjust namespaces
* Apply formatting
* Conform to Ryujinx code style
* Remove ldn_mitm from THIRDPARTY.md
It shouldn't have been there in the first place.
* Improve formatting
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Co-authored-by: Ac_K <Acoustik666@gmail.com>
* Update to LibHac v0.19.0
- PartitionFileSystem classes now fully match Nintendo's implementation. Current code creating a PartitionFileSystem now need to use the Initialize method.
- Implementing nn::gcsrv and nn::sdmmcsrv now means the FS server now uses that abstraction instead of the old one where we passed in an IDeviceOperator.
* Add GetFileSystemAttribute
