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Clear CPU side data on GPU buffer clears (#4125)

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* Clear CPU side data on GPU buffer clears

* Implement tracked fill operation that can signal other resource types except buffer

* Fix tests, add missing XML doc

* PR feedback
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gdkchan 2023-02-16 18:28:49 -03:00 • committed by GitHub
parent a707842e14
commit efb135b74c
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25 changed files with 188 additions and 107 deletions
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38
Ryujinx.Memory/Tracking/MemoryTracking.cs
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@ -136,10 +136,11 @@ namespace Ryujinx.Memory.Tracking
/// <param name="size">Size of the region</param>
/// <param name="handles">Handles to inherit state from or reuse. When none are present, provide null</param>
/// <param name="granularity">Desired granularity of write tracking</param>
/// <param name="id">Handle ID</param>
/// <returns>The memory tracking handle</returns>
public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity)
public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
{
return new MultiRegionHandle(this, address, size, handles, granularity);
return new MultiRegionHandle(this, address, size, handles, granularity, id);
}
/// <summary>
@ -148,12 +149,13 @@ namespace Ryujinx.Memory.Tracking
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="granularity">Desired granularity of write tracking</param>
/// <param name="id">Handle ID</param>
/// <returns>The memory tracking handle</returns>
public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity)
public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
{
(address, size) = PageAlign(address, size);
return new SmartMultiRegionHandle(this, address, size, granularity);
return new SmartMultiRegionHandle(this, address, size, granularity, id);
}
/// <summary>
@ -161,14 +163,16 @@ namespace Ryujinx.Memory.Tracking
/// </summary>
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="id">Handle ID</param>
/// <returns>The memory tracking handle</returns>
public RegionHandle BeginTracking(ulong address, ulong size)
public RegionHandle BeginTracking(ulong address, ulong size, int id)
{
var (paAddress, paSize) = PageAlign(address, size);
lock (TrackingLock)
{
RegionHandle handle = new RegionHandle(this, paAddress, paSize, address, size, _memoryManager.IsRangeMapped(address, size));
bool mapped = _memoryManager.IsRangeMapped(address, size);
RegionHandle handle = new RegionHandle(this, paAddress, paSize, address, size, id, mapped);
return handle;
}
@ -181,28 +185,31 @@ namespace Ryujinx.Memory.Tracking
/// <param name="size">Size of the region</param>
/// <param name="bitmap">The bitmap owning the dirty flag for this handle</param>
/// <param name="bit">The bit of this handle within the dirty flag</param>
/// <param name="id">Handle ID</param>
/// <returns>The memory tracking handle</returns>
internal RegionHandle BeginTrackingBitmap(ulong address, ulong size, ConcurrentBitmap bitmap, int bit)
internal RegionHandle BeginTrackingBitmap(ulong address, ulong size, ConcurrentBitmap bitmap, int bit, int id)
{
var (paAddress, paSize) = PageAlign(address, size);
lock (TrackingLock)
{
RegionHandle handle = new RegionHandle(this, paAddress, paSize, address, size, bitmap, bit, _memoryManager.IsRangeMapped(address, size));
bool mapped = _memoryManager.IsRangeMapped(address, size);
RegionHandle handle = new RegionHandle(this, paAddress, paSize, address, size, bitmap, bit, id, mapped);
return handle;
}
}
/// <summary>
/// Signal that a virtual memory event happened at the given location (one byte).
/// Signal that a virtual memory event happened at the given location.
/// </summary>
/// <param name="address">Virtual address accessed</param>
/// <param name="write">Whether the address was written to or read</param>
/// <param name="size">Size of the region affected in bytes</param>
/// <param name="write">Whether the region was written to or read</param>
/// <returns>True if the event triggered any tracking regions, false otherwise</returns>
public bool VirtualMemoryEventTracking(ulong address, bool write)
public bool VirtualMemoryEvent(ulong address, ulong size, bool write)
{
return VirtualMemoryEvent(address, 1, write);
return VirtualMemoryEvent(address, size, write, precise: false, null);
}
/// <summary>
@ -214,8 +221,9 @@ namespace Ryujinx.Memory.Tracking
/// <param name="size">Size of the region affected in bytes</param>
/// <param name="write">Whether the region was written to or read</param>
/// <param name="precise">True if the access is precise, false otherwise</param>
/// <param name="exemptId">Optional ID that of the handles that should not be signalled</param>
/// <returns>True if the event triggered any tracking regions, false otherwise</returns>
public bool VirtualMemoryEvent(ulong address, ulong size, bool write, bool precise = false)
public bool VirtualMemoryEvent(ulong address, ulong size, bool write, bool precise, int? exemptId = null)
{
// Look up the virtual region using the region list.
// Signal up the chain to relevant handles.
@ -250,11 +258,11 @@ namespace Ryujinx.Memory.Tracking
if (precise)
{
region.SignalPrecise(address, size, write);
region.SignalPrecise(address, size, write, exemptId);
}
else
{
region.Signal(address, size, write);
region.Signal(address, size, write, exemptId);
}
}
}