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Memory Changes part 2

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* Slightly refactors RangeLists from the last Memory Changes MR, which fixes issue 61.

* Convert as many const size array iterators to span iterators as possible. When iterating over a const size array, every iteration created a Span, now only the first iteration does in most places.

* Now using object pooling for a few object types that were rapidly deleted and recreated.

* Converted a few flag checks to binary operations to save memory allocations.
This commit is contained in:
LotP
2025-09-12 21:24:19 -05:00
committed by KeatonTheBot
parent ff0daa9f35
commit 3deddbd491
89 changed files with 2121 additions and 1154 deletions
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src/Ryujinx.HLE/HOS/Kernel/Threading/KThread.cs
+10 -6
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@@ -1,3 +1,4 @@
using ARMeilleure.State;
using Ryujinx.Common.Logging;
using Ryujinx.Cpu;
using Ryujinx.HLE.HOS.Kernel.Common;
@@ -658,17 +659,20 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
const int MaxFpuRegistersAArch32 = 16;
ThreadContext context = new();
Span<ulong> registersSpan = context.Registers.AsSpan();
Span<V128> fpuRegistersSpan = context.FpuRegisters.AsSpan();
if (Owner.Flags.HasFlag(ProcessCreationFlags.Is64Bit))
{
for (int i = 0; i < context.Registers.Length; i++)
for (int i = 0; i < registersSpan.Length; i++)
{
context.Registers[i] = Context.GetX(i);
registersSpan[i] = Context.GetX(i);
}
for (int i = 0; i < context.FpuRegisters.Length; i++)
for (int i = 0; i < fpuRegistersSpan.Length; i++)
{
context.FpuRegisters[i] = Context.GetV(i);
fpuRegistersSpan[i] = Context.GetV(i);
}
context.Fp = Context.GetX(29);
@@ -682,12 +686,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
{
for (int i = 0; i < MaxRegistersAArch32; i++)
{
context.Registers[i] = (uint)Context.GetX(i);
registersSpan[i] = (uint)Context.GetX(i);
}
for (int i = 0; i < MaxFpuRegistersAArch32; i++)
{
context.FpuRegisters[i] = Context.GetV(i);
fpuRegistersSpan[i] = Context.GetV(i);
}
context.Pc = (uint)Context.Pc;