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PPTC & Pool Enhancements.

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This commit is contained in:
LDj3SNuD
2021-01-27 06:21:37 +01:00
parent c4f56c5704
commit d31479a633
15 changed files with 624 additions and 406 deletions
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33
ARMeilleure/Translation/PTC/PtcProfiler.cs
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@ -29,6 +29,8 @@ namespace ARMeilleure.Translation.PTC
private static bool _disposed;
private static byte[] _lastHash;
internal static Dictionary<ulong, (ExecutionMode mode, bool highCq)> ProfiledFuncs { get; private set; }
internal static bool Enabled { get; private set; }
@ -105,10 +107,13 @@ namespace ARMeilleure.Translation.PTC
internal static void ClearEntries()
{
ProfiledFuncs.Clear();
ProfiledFuncs.TrimExcess();
}
internal static void PreLoad()
{
_lastHash = Array.Empty<byte>();
string fileNameActual = String.Concat(Ptc.CachePathActual, ".info");
string fileNameBackup = String.Concat(Ptc.CachePathBackup, ".info");
@ -138,8 +143,6 @@ namespace ARMeilleure.Translation.PTC
using (MemoryStream stream = new MemoryStream())
using (MD5 md5 = MD5.Create())
{
int hashSize = md5.HashSize / 8;
try
{
deflateStream.CopyTo(stream);
@ -151,6 +154,8 @@ namespace ARMeilleure.Translation.PTC
return false;
}
int hashSize = md5.HashSize / 8;
stream.Seek(0L, SeekOrigin.Begin);
byte[] currentHash = new byte[hashSize];
@ -195,6 +200,8 @@ namespace ARMeilleure.Translation.PTC
return false;
}
_lastHash = expectedHash;
}
long fileSize = new FileInfo(fileName).Length;
@ -209,7 +216,7 @@ namespace ARMeilleure.Translation.PTC
return currentHash.SequenceEqual(expectedHash);
}
private static Header ReadHeader(MemoryStream stream)
private static Header ReadHeader(Stream stream)
{
using (BinaryReader headerReader = new BinaryReader(stream, EncodingCache.UTF8NoBOM, true))
{
@ -223,7 +230,7 @@ namespace ARMeilleure.Translation.PTC
}
}
private static Dictionary<ulong, (ExecutionMode, bool)> Deserialize(MemoryStream stream)
private static Dictionary<ulong, (ExecutionMode, bool)> Deserialize(Stream stream)
{
using (BinaryReader reader = new BinaryReader(stream, EncodingCache.UTF8NoBOM, true))
{
@ -295,16 +302,25 @@ namespace ARMeilleure.Translation.PTC
stream.Seek(0L, SeekOrigin.Begin);
stream.Write(hash, 0, hashSize);
if (CompareHash(hash, _lastHash))
{
return;
}
using (FileStream compressedStream = new FileStream(fileName, FileMode.OpenOrCreate))
using (DeflateStream deflateStream = new DeflateStream(compressedStream, SaveCompressionLevel, true))
{
try
{
stream.WriteTo(deflateStream);
_lastHash = hash;
}
catch
{
compressedStream.Position = 0L;
_lastHash = Array.Empty<byte>();
}
if (compressedStream.Position < compressedStream.Length)
@ -316,10 +332,13 @@ namespace ARMeilleure.Translation.PTC
long fileSize = new FileInfo(fileName).Length;
Logger.Info?.Print(LogClass.Ptc, $"Saved Profiling Info (size: {fileSize} bytes, profiled functions: {profiledFuncsCount}).");
if (fileSize != 0L)
{
Logger.Info?.Print(LogClass.Ptc, $"Saved Profiling Info (size: {fileSize} bytes, profiled functions: {profiledFuncsCount}).");
}
}
private static void WriteHeader(MemoryStream stream)
private static void WriteHeader(Stream stream)
{
using (BinaryWriter headerWriter = new BinaryWriter(stream, EncodingCache.UTF8NoBOM, true))
{
@ -329,7 +348,7 @@ namespace ARMeilleure.Translation.PTC
}
}
private static void Serialize(MemoryStream stream, Dictionary<ulong, (ExecutionMode mode, bool highCq)> profiledFuncs)
private static void Serialize(Stream stream, Dictionary<ulong, (ExecutionMode mode, bool highCq)> profiledFuncs)
{
using (BinaryWriter writer = new BinaryWriter(stream, EncodingCache.UTF8NoBOM, true))
{