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Use a more precise mechanism to measure elapsed times in operations.

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This commit is contained in:
Natalia Portillo
2023-09-26 20:16:24 +01:00
parent 8786474169
commit 09a5c00891
38 changed files with 692 additions and 597 deletions
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26
Aaru.Images/AaruFormat/Read.cs
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@@ -33,6 +33,7 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
@@ -240,9 +241,10 @@ public sealed partial class AaruFormat
break;
}
DateTime startDecompress = DateTime.Now;
byte[] compressedTag = new byte[blockHeader.cmpLength - LZMA_PROPERTIES_LENGTH];
byte[] lzmaProperties = new byte[LZMA_PROPERTIES_LENGTH];
var decompressStopwatch = new Stopwatch();
decompressStopwatch.Start();
byte[] compressedTag = new byte[blockHeader.cmpLength - LZMA_PROPERTIES_LENGTH];
byte[] lzmaProperties = new byte[LZMA_PROPERTIES_LENGTH];
_imageStream.EnsureRead(lzmaProperties, 0, LZMA_PROPERTIES_LENGTH);
_imageStream.EnsureRead(compressedTag, 0, compressedTag.Length);
data = new byte[blockHeader.length];
@@ -261,11 +263,11 @@ public sealed partial class AaruFormat
if(blockHeader.compression == CompressionType.LzmaClauniaSubchannelTransform)
data = ClauniaSubchannelUntransform(data);
DateTime endDecompress = DateTime.Now;
decompressStopwatch.Stop();
AaruConsole.DebugWriteLine("Aaru Format plugin",
Localization.Took_0_seconds_to_decompress_block,
(endDecompress - startDecompress).TotalSeconds);
decompressStopwatch.Elapsed.TotalSeconds);
AaruConsole.DebugWriteLine("Aaru Format plugin", Localization.Memory_snapshot_0_bytes,
GC.GetTotalMemory(false));
@@ -483,7 +485,8 @@ public sealed partial class AaruFormat
{
case CompressionType.Lzma:
AaruConsole.DebugWriteLine("Aaru Format plugin", Localization.Decompressing_DDT);
DateTime ddtStart = DateTime.UtcNow;
var ddtStopwatch = new Stopwatch();
ddtStopwatch.Start();
byte[] compressedDdt = new byte[ddtHeader.cmpLength - LZMA_PROPERTIES_LENGTH];
byte[] lzmaProperties = new byte[LZMA_PROPERTIES_LENGTH];
_imageStream.EnsureRead(lzmaProperties, 0, LZMA_PROPERTIES_LENGTH);
@@ -504,12 +507,12 @@ public sealed partial class AaruFormat
}
_userDataDdt = MemoryMarshal.Cast<byte, ulong>(decompressedDdt).ToArray();
DateTime ddtEnd = DateTime.UtcNow;
ddtStopwatch.Stop();
_inMemoryDdt = true;
AaruConsole.DebugWriteLine("Aaru Format plugin",
Localization.Took_0_seconds_to_decompress_DDT,
(ddtEnd - ddtStart).TotalSeconds);
ddtStopwatch.Elapsed.TotalSeconds);
AaruConsole.DebugWriteLine("Aaru Format plugin",
Localization.Memory_snapshot_0_bytes,
@@ -550,7 +553,8 @@ public sealed partial class AaruFormat
{
case CompressionType.Lzma:
AaruConsole.DebugWriteLine("Aaru Format plugin", Localization.Decompressing_DDT);
DateTime ddtStart = DateTime.UtcNow;
var ddtStopwatch = new Stopwatch();
ddtStopwatch.Start();
byte[] compressedDdt = new byte[ddtHeader.cmpLength - LZMA_PROPERTIES_LENGTH];
byte[] lzmaProperties = new byte[LZMA_PROPERTIES_LENGTH];
_imageStream.EnsureRead(lzmaProperties, 0, LZMA_PROPERTIES_LENGTH);
@@ -559,7 +563,7 @@ public sealed partial class AaruFormat
ulong decompressedLength =
(ulong)LZMA.DecodeBuffer(compressedDdt, decompressedDdt, lzmaProperties);
DateTime ddtEnd = DateTime.UtcNow;
ddtStopwatch.Stop();
if(decompressedLength != ddtHeader.length)
{
@@ -573,7 +577,7 @@ public sealed partial class AaruFormat
AaruConsole.DebugWriteLine("Aaru Format plugin",
Localization.Took_0_seconds_to_decompress_DDT,
(ddtEnd - ddtStart).TotalSeconds);
ddtStopwatch.Elapsed.TotalSeconds);
AaruConsole.DebugWriteLine("Aaru Format plugin",
Localization.Memory_snapshot_0_bytes,