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2024-09-18Replace passing by IMemoryOwner<byte> with passing by concrete ↵jhorv
MemoryOwner<byte> (#7171) * refactor(perf): pass MemoryOwner<byte> around as itself rather than IMemoryOwner<byte> * fix(perf): get span via MemoryOwner<byte>.Span property instead of through Memory property * fix: incorrect comment change
2024-08-05Replace and remove obsolete ByteMemoryPool type (#7155)jhorv
* refactor: replace usage of ByteMemoryPool with MemoryOwner<byte> * refactor: delete unused ByteMemoryPool and ByteMemoryPool.ByteMemoryPoolBuffer types * refactor: change IMemoryOwner<byte> return types to MemoryOwner<byte> * fix(perf): get span via `MemoryOwner<T>.Span` directly instead of `MemoryOwner<T>.Memory.Span` * fix(perf): get span via MemoryOwner<T>.Span directly instead of `MemoryOwner<T>.Memory.Span` * fix(perf): get span via MemoryOwner<T>.Span directly instead of `MemoryOwner<T>.Memory.Span`
2024-08-05Fix same textures with unmapped start being considered different (#7141)gdkchan
* Fix same textures with unmapped start being considered different * Consolidate IsInvalid check * InvalidAddress const * Fix typo Co-authored-by: riperiperi <rhy3756547@hotmail.com> --------- Co-authored-by: riperiperi <rhy3756547@hotmail.com>
2024-04-21implement `MemoryManagerHostTracked.GetReadOnlySequence()` (#6695)jhorv
* implement `MemoryManagerHostTracked.GetReadOnlySequence()`, fixes crashes on game starts on MacOS * whitespace fixes * whitespace fixes * add missing call to `SignalMemoryTracking()` * adjust call to `SignalMemoryTracking()`` * don't use GetPhysicalAddressMemory() * add newline for consistency
2024-04-21Use pooled memory and avoid memory copies (#6691)jhorv
* 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()
2024-04-06Delete old 16KB page workarounds (#6584)gdkchan
* Delete old 16KB page workarounds * Rename Supports4KBPage to UsesPrivateAllocations * Format whitespace * This one should be false too * Update XML doc
2024-04-04Add support to IVirtualMemoryManager for zero-copy reads (#6251)jhorv
* - WritableRegion: enable wrapping IMemoryOwner<byte> - IVirtualMemoryManager impls of GetWritableRegion() use pooled memory when region is non-contiguous. - IVirtualMemoryManager: add GetReadOnlySequence() and impls - ByteMemoryPool: add new method RentCopy() - ByteMemoryPool: make class static, remove ctor and singleton field from earlier impl * - BytesReadOnlySequenceSegment: move from Ryujinx.Common.Memory to Ryujinx.Memory - BytesReadOnlySequenceSegment: add IsContiguousWith() and Replace() methods - VirtualMemoryManagerBase: - remove generic type parameters, instead use ulong for virtual addresses and nuint for host/physical addresses - implement IWritableBlock - add virtual GetReadOnlySequence() with coalescing of contiguous segments - add virtual GetSpan() - add virtual GetWritableRegion() - add abstract IsMapped() - add virtual MapForeign(ulong, nuint, ulong) - add virtual Read<T>() - add virtual Read(ulong, Span<byte>) - add virtual ReadTracked<T>() - add virtual SignalMemoryTracking() - add virtual Write() - add virtual Write<T>() - add virtual WriteUntracked() - add virtual WriteWithRedundancyCheck() - VirtualMemoryManagerRefCountedBase: remove generic type parameters - AddressSpaceManager: remove redundant methods, add required overrides - HvMemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling - MemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling - MemoryManagerHostMapped: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling - NativeMemoryManager: add get properties for Pointer and Length - throughout: removed invalid <inheritdoc/> comments * make HvMemoryManager class sealed * remove unused method * adjust MemoryManagerHostTracked * let MemoryManagerHostTracked override WriteImpl()
2024-03-26Implement host tracked memory manager mode (#6356)gdkchan
* 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>
2024-03-16chore: remove repetitive words (#6500)standstaff
Signed-off-by: standstaff <zhengxingru@yeah.net>
2024-03-14Separate guest/host tracking + unaligned protection (#6486)riperiperi
* WIP: Separate guest/host tracking + unaligned protection Allow memory manager to define support for single byte guest tracking * Formatting * Improve docs * Properly handle cases where the address space bits are too low * Address feedback
2024-03-09Refactor memory managers to a common base class, consolidate Read() method ↵jhorv
logic (#6360) * - add new abstract class `VirtualMemoryManagerBase` - rename `MemoryManagerBase` to `VirtualMemoryManagerRefCountedBase` and derive from `VirtualMemoryManagerBase` - change `AddressSpaceManager`, `HvMemoryManager`, `MemoryManager`, and `MemoryManagerHostMapped` to implement abstract members and use the inherited `void VirtualMemoryManagerBase.Read(TVirtual va, Span<byte> data)` implementation. * move property `AddressSpaceSize` up by the other properties
2023-12-04Implement support for multi-range buffers using Vulkan sparse mappings (#5427)gdkchan
* Pass MultiRange to BufferManager * Implement support for multi-range buffers using Vulkan sparse mappings * Use multi-range for remaining buffers, delete old methods * Assume that more buffers are contiguous * Dispose multi-range buffers after they are removed from the list * Properly init BufferBounds for constant and storage buffers * Do not try reading zero bytes data from an unmapped address on the shader cache + PR feedback * Fix misaligned sparse buffer offsets * Null check can be simplified * PR feedback
2023-12-04editorconfig: Set default encoding to UTF-8 (#5793)TSRBerry
* editorconfig: Add default charset * Change file encoding from UTF-8-BOM to UTF-8
2023-11-15Migrate to .NET 8 (#5887)Zoltan Csizmadia
* 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>
2023-11-07Force all exclusive memory accesses to be ordered on AppleHv (#5898)gdkchan
* 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>
2023-06-28[Ryujinx.Memory] Address dotnet-format issues (#5386)TSRBerry
* dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Silence dotnet format IDE0059 warnings * Address or silence dotnet format IDE1006 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA1069 warnings * Address remaining dotnet format analyzer warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Another rebase, another dotnet format run * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Address review feedback * Assign Decommit to ReplacePlaceholder * Run final dotnet format pass * Organize imports again * Add trailing commas * Add missing newline
2023-06-26misc: memory: Migrate from OutOfMemoryException to SystemException entirely ↵Mary
(#5399) Fix a regression with address space allocation while providing more information about the context of the exception.
2023-06-24MemoryManagement: Change return types for Commit/Decommit to void (#5325)TSRBerry
* Replace return type with void for Commit/Decommit * Small cleanup
2023-06-15Blocks should be synchronized on read-only fields (#5212)Marco Carvalho
* Blocks should be synchronized on read-only fields * more readonlys * fix alignment * more * Update ISelfController.cs * simplify new * simplify new
2023-05-30Linux: Automatically increase vm.max_map_count if it's too low (#4702)TSRBerry
* memory: Check results of pinvoke calls * Increase vm.max_map_count when running Ryujinx * Add SupportedOSPlatform attribute for WindowsApiException * Revert increasing vm.max_map_count via script * Add LinuxHelper to detect and increase vm.max_map_count With GUI dialogs, this should be a bit more user-friendly. * Supply arguments as a list to RunPkExec * Add error logging in case RunPkExec() fails * Prevent Gtk from crashing
2023-05-05GPU: Remove CPU region handle containers (#4817)riperiperi
* GPU: Remove CPU region handle containers. Another one for the "I don't know why I didn't do this earlier" pile. This removes the "Cpu" prefixed region handle classes, which each mirror a region handle type from Ryujinx.Memory. Originally, not all projects had a reference to Ryujinx.Memory, so these classes were introduced to bridge the gap. Someone else crossed that bridge since, so these classes don't have much of a purpose anymore. This PR replaces all uses of CpuRegionHandle etc to their direct Ryujinx.Memory versions. RegionHandle methods (specifically QueryModified) are about the hottest path there is in the entire emulator, so there is a nice boost from doing this. * Add docs
2023-05-01GPU: Fix errors handling texture remapping (#4745)riperiperi
* GPU: Fix errors handling texture remapping - Fixes an error where a pool entry and memory mapping changing at the same time could cause a texture to rebind its data from the wrong GPU VA (data swaps) - Fixes an error where the texture pool could act on a mapping change before the mapping has actually been changed ("Unmapped" event happens before change, we need to signal it changed _after_ it completes) TODO: remove textures from partially mapped list... if they aren't. * Add Remap actions for handling post-mapping behaviours * Remove unused code. * Address feedback * Nit
2023-04-27Move solution and projects to srcTSR Berry
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