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* use ArrayPool, avoid 6000-7000 allocs/sec of runtime
* use ArrayPool, avoid ~7k allocs/second during game execution
* use ArrayPool, avoid ~3000 allocs/sec during game execution
* use MemoryPool, reduce 0.5 MB/sec of new allocations during game execution
* avoid over-allocation by setting List<> Capacity when known
* remove LINQ in KTimeManager.UnscheduleFutureInvocation
* KTimeManager - avoid spinning one more time when the time has arrived
* KTimeManager - let SpinWait decide when to Thread.Yield(), and don't SpinOnce() immediately after Thread.Yield()
* use MemoryPool, reduce ~175k bytes/sec allocation during game execution
* IpcService - call commands via dynamic methods instead of reflection .Invoke(). Faster to call and with fewer allocations because parameters can be passed directly instead of as an array
* Make ButtonMappingEntry a record struct to avoid allocations. Set the List<ButtonMappingEntry> capacity according to use.
* add MemoryBuffer type for working with MemoryPool<byte>
* update changes to use MemoryBuffer
* make parameter ReadOnlySpan instead of Span
* whitespace fix
* Revert "IpcService - call commands via dynamic methods instead of reflection .Invoke(). Faster to call and with fewer allocations because parameters can be passed directly instead of as an array"
This reverts commit f2c698bdf65f049e8481c9f2ec7138d9b9a8261d.
* tweak KTimeManager spin behavior
* replace MemoryBuffer with ByteMemoryPool modeled after System.Buffers.ArrayMemoryPool<T>
* make ByteMemoryPoolBuffer responsible for renting memory
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* add RecyclableMemoryStream dependency and MemoryStreamManager
* organize BinaryReader/BinaryWriter extensions
* add StreamExtensions to reduce need for BinaryWriter
* simple replacments of MemoryStream with RecyclableMemoryStream
* add write ReadOnlySequence<byte> support to IVirtualMemoryManager
* avoid 0-length array creation
* rework IpcMessage and related types to greatly reduce memory allocation by using RecylableMemoryStream, keeping streams around longer, avoiding their creation when possible, and avoiding creation of BinaryReader and BinaryWriter when possible
* reduce LINQ-induced memory allocations with custom methods to query KPriorityQueue
* use RecyclableMemoryStream in StreamUtils, and use StreamUtils in EmbeddedResources
* add constants for nanosecond/millisecond conversions
* code formatting
* XML doc adjustments
* fix: StreamExtension.WriteByte not writing non-zero values for lengths <= 16
* XML Doc improvements. Implement StreamExtensions.WriteByte() block writes for large-enough count values.
* add copyless path for StreamExtension.Write(ReadOnlySpan<int>)
* add default implementation of IVirtualMemoryManager.Write(ulong, ReadOnlySequence<byte>); remove previous explicit implementations
* code style fixes
* remove LINQ completely from KScheduler/KPriorityQueue by implementing a custom struct-based enumerator
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* use Array.Empty() where instead of allocating new zero-length arrays
* structure for loops in a way that the JIT will elide array/Span bounds checking
* avoiding function calls in for loop condition tests
* avoid LINQ in a hot path
* conform with code style
* fix mistake in GetNextWaitingObject()
* fix GetNextWaitingObject() possibility of returning null if all list items have TimePoint == long.MaxValue
* make GetNextWaitingObject() behave FIFO behavior for multiple items with the same TimePoint
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* ipc: Remove size checks for buffer type 0x21/0x22
Since original IPC implementation doesn't check the buffers size, there is no reason to check them so I've removed it. Checking the buffers addresses could prevent to unexpected behaviors.
That's fix a bsd service issue with some homebrew and some games like Knockout City (https://github.com/Ryujinx/Ryujinx-Games-List/issues/3622) which is now bootable:
* addresses gdkchan's review
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This PR addresses the following issues:
- SM was previously instancied once and reused on all sessions. This
could cause inconsistency on the service initialization.
- TIPC replies were not matching what is generated on hardware.
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* Make all title id instances unsigned
* Replace address and size with ulong instead of signed types
Long overdue change.
Also change some logics here and there to optimize with the new memory
manager.
* Address Ac_K's comments
* Remove uneeded cast all around
* Fixes some others misalignment
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* Rename CommandAttribute as CommandHIpcAttribute to prepare for 12.x changes
* Implement inital support for TIPC and adds SM command ids
* *Ipc to *ipc
* Missed a ref in last commit...
* CommandAttributeTIpc to CommandAttributeTipc
* Addresses comment and fixes some bugs around
TIPC doesn't have any padding requirements as buffer C isn't a thing
Fix for RegisterService inverting two argument only on TIPC
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handling from kernel (#1458)
* IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel
* Fix for applet transfer memory + some nits
* Keep handles if possible to avoid server handle table exhaustion
* Fix IPC ZeroFill bug
* am: Correctly implement CreateManagedDisplayLayer and implement CreateManagedDisplaySeparableLayer
CreateManagedDisplaySeparableLayer is requires since 10.x+ when appletResourceUserId != 0
* Make it exit properly
* Make ServiceNotImplementedException show the full message again
* Allow yielding execution to avoid starving other threads
* Only wait if active
* Merge IVirtualMemoryManager and IAddressSpaceManager
* Fix Ro loading data from the wrong process
Co-authored-by: Thog <me@thog.eu>
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* Fix typos
* Remove unneeded using statements
* Enforce var style more
* Remove redundant qualifiers
* Fix some indentation
* Disable naming warnings on files with external enum names
* Fix build
* Mass find & replace for comments with no spacing
* Standardize todo capitalization and for/if spacing
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* Rename enum fields
* Naming conventions
* Remove unneeded ".this"
* Remove unneeded semicolons
* Remove unused Usings
* Don't use var
* Remove unneeded enum underlying types
* Explicitly label class visibility
* Remove unneeded @ prefixes
* Remove unneeded commas
* Remove unneeded if expressions
* Method doesn't use unsafe code
* Remove unneeded casts
* Initialized objects don't need an empty constructor
* Remove settings from DotSettings
* Revert "Explicitly label class visibility"
This reverts commit ad5eb5787cc5b27a4631cd46ef5f551c4ae95e51.
* Small changes
* Revert external enum renaming
* Changes from feedback
* Apply previous refactorings to the merged code
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(#490)" (#526)
This reverts commit 85dbb9559ad317a657dafd24da27fec4b3f5250f.
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* Rename enum fields
* Naming conventions
* Remove unneeded ".this"
* Remove unneeded semicolons
* Remove unused Usings
* Don't use var
* Remove unneeded enum underlying types
* Explicitly label class visibility
* Remove unneeded @ prefixes
* Remove unneeded commas
* Remove unneeded if expressions
* Method doesn't use unsafe code
* Remove unneeded casts
* Initialized objects don't need an empty constructor
* Remove settings from DotSettings
* Revert "Explicitly label class visibility"
This reverts commit ad5eb5787cc5b27a4631cd46ef5f551c4ae95e51.
* Small changes
* Revert external enum renaming
* Changes from feedback
* Remove unneeded property setters
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* Update BSD service to handle libnx's 'smart IPC buffers' for address info
* Use existing "GetBufferType0x21" for certain BSD socket methods
* Parse address port as unsigned short
* Fix bounds check on reading the IPC buffer
* Implement Read, Write methods
* rebased and cleaned
* addressed nits
* remove unused swap method
* fixed alignments
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* Some style fixes and nits on ITimeZoneService
* Remove some unneeded usings
* Remove the Ryujinx.HLE.OsHle.Handles namespace
* Remove hbmenu automatic load on process exit
* Rename Ns to Device, rename Os to System, rename SystemState to State
* Move Exceptions and Utilities out of OsHle
* Rename OsHle to HOS
* Rename OsHle folder to HOS
* IManagerDisplayService and ISystemDisplayService style fixes
* BsdError shouldn't be public
* Add a empty new line before using static
* Remove unused file
* Some style fixes on NPDM
* Exit gracefully when the application is closed
* Code style fixes on IGeneralService
* Add 0x prefix on values printed as hex
* Small improvements on finalization code
* Move ProcessId and ThreadId out of AThreadState
* Rename VFs to FileSystem
* FsAccessHeader shouldn't be public. Also fix file names casing
* More case changes on NPDM
* Remove unused files
* Move using to the correct place on NPDM
* Use properties on KernelAccessControlMmio
* Address PR feedback
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