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Improve CPU initial translation speeds (#50)

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* Add background translation to the CPU

* Do not use a separate thread for translation, implement 2 tiers translation

* Remove unnecessary usings

* Lower MinCallCountForReJit

* Remove unused variable
This commit is contained in:
gdkchan
2018-03-04 14:09:59 -03:00
committed by GitHub
parent ee9df32e3e
commit 3edb66f389
10 changed files with 319 additions and 107 deletions
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42
ChocolArm64/Translation/AILEmitter.cs
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@ -58,11 +58,13 @@ namespace ChocolArm64.Translation
this.Root = ILBlocks[Array.IndexOf(Graph, Root)];
}
public ATranslatedSub GetSubroutine()
public AILBlock GetILBlock(int Index) => ILBlocks[Index];
public ATranslatedSub GetSubroutine(HashSet<long> Callees)
{
LocalAlloc = new ALocalAlloc(ILBlocks, Root);
InitSubroutine();
InitSubroutine(Callees);
InitLocals();
foreach (AILBlock ILBlock in ILBlocks)
@ -73,24 +75,7 @@ namespace ChocolArm64.Translation
return Subroutine;
}
public AILBlock GetILBlock(int Index) => ILBlocks[Index];
private void InitLocals()
{
int ParamsStart = ATranslatedSub.FixedArgTypes.Length;
Locals = new Dictionary<ARegister, int>();
for (int Index = 0; Index < Subroutine.Params.Count; Index++)
{
ARegister Reg = Subroutine.Params[Index];
Generator.EmitLdarg(Index + ParamsStart);
Generator.EmitStloc(GetLocalIndex(Reg));
}
}
private void InitSubroutine()
private void InitSubroutine(HashSet<long> Callees)
{
List<ARegister> Params = new List<ARegister>();
@ -114,9 +99,24 @@ namespace ChocolArm64.Translation
Generator = Mthd.GetILGenerator();
Subroutine = new ATranslatedSub(Mthd, Params);
Subroutine = new ATranslatedSub(Mthd, Params, Callees);
}
private void InitLocals()
{
int ParamsStart = ATranslatedSub.FixedArgTypes.Length;
Locals = new Dictionary<ARegister, int>();
for (int Index = 0; Index < Subroutine.Params.Count; Index++)
{
ARegister Reg = Subroutine.Params[Index];
Generator.EmitLdarg(Index + ParamsStart);
Generator.EmitStloc(GetLocalIndex(Reg));
}
}
private Type[] GetParamTypes(IList<ARegister> Params)
{
Type[] FixedArgs = ATranslatedSub.FixedArgTypes;