From 216026c096d844f8bf09ee0e185dec4111c64095 Mon Sep 17 00:00:00 2001 From: jhorv <38920027+jhorv@users.noreply.github.com> Date: Sun, 21 Apr 2024 06:57:35 -0400 Subject: Use pooled memory and avoid memory copies (#6691) * perf: use ByteMemoryPool * feat: KPageTableBase/KPageTable new methods to read and write `ReadOnlySequence` * new: add IWritableBlock.Write(ulong, ReadOnlySequence) 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() --- src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs') diff --git a/src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs b/src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs index 7e41a3f3..3b428085 100644 --- a/src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs +++ b/src/Ryujinx.HLE/HOS/Kernel/Ipc/KServerSession.cs @@ -570,7 +570,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc } else { - serverProcess.CpuMemory.Write(copyDst, clientProcess.CpuMemory.GetSpan(copySrc, (int)copySize)); + serverProcess.CpuMemory.Write(copyDst, clientProcess.CpuMemory.GetReadOnlySequence(copySrc, (int)copySize)); } if (clientResult != Result.Success) @@ -858,7 +858,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Ipc } else { - clientProcess.CpuMemory.Write(copyDst, serverProcess.CpuMemory.GetSpan(copySrc, (int)copySize)); + clientProcess.CpuMemory.Write(copyDst, serverProcess.CpuMemory.GetReadOnlySequence(copySrc, (int)copySize)); } } -- cgit v1.2.3