8000 Speed up execution by offloading logging by danmoseley · Pull Request #75 · dotnet/api-docs-sync · GitHub
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Speed up execution by offloading logging #75

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Merged
merged 9 commits into from
Aug 3, 2021
Merged

Speed up execution by offloading logging #75

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c983a4b
Move console write to their own thread
danmoseley Aug 1, 2021
14accfa
Batch console writes
danmoseley Aug 1, 2021
ccb0a52
Log to a file
danmoseley Aug 2, 2021
8ab0a15
Update Libraries/Log.cs
danmoseley Aug 2, 2021
97cf49f
Update Libraries/Log.cs
danmoseley Aug 2, 2021
4621ab0
Change to Channels
danmoseley Aug 3, 2021
e96b84b
Update Log.cs
danmoseley Aug 3, 2021
d97de97
Update Log.cs
danmoseley Aug 3, 2021
2e5691e
Update DocsPortingTool.cs
danmoseley Aug 3, 2021
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Change to Channels
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@danmoseley
danmoseley committed Aug 3, 2021
commit 4621ab0d1c93ca78f10726b52ed8e9d5f00310c4
16 changes: 8 additions & 8 deletions Libraries/Log.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,13 @@
using System;
using System.Diagnostics;
using System.Text;
using System.Threading.Tasks.Dataflow;
using System.Threading.Channels;

namespace Libraries
{
public static class Log
{
private static BufferBlock<(ConsoleColor, string, object[]?)> bufferWrite = new();
private static Channel<(ConsoleColor, string, object[]?)> channel = Channel.CreateUnbounded<(ConsoleColor, string, object[]?)>();

public static async Task StartAsync()
{
Expand All @@ -25,9 +25,9 @@ public static async Task StartAsync()

Stopwatch stopwatch = Stopwatch.StartNew();

while (await bufferWrite.OutputAvailableAsync())
while (await channel.Reader.WaitToReadAsync())
{
while (unwrittenBlob || await bufferWrite.OutputAvailableAsync())
while (unwrittenBlob || await channel.Reader.WaitToReadAsync())
{
if (unwrittenBlob && foreground != blob.color)
{
Expand All @@ -37,7 +37,7 @@ public static async Task StartAsync()

if (!unwrittenBlob)
{
blob = await bufferWrite.ReceiveAsync();
blob = await channel.Reader.ReadAsync();

if (blob.color != (ConsoleColor)(-1) && foreground != blob.color)
{
Expand Down Expand Up @@ -77,18 +77,18 @@ public static async Task StartAsync()

public static void Finished()
{
bufferWrite.Complete();
channel.Writer.Complete();
}

public static void Print(bool endline, ConsoleColor foregroundColor, string format, params object[]? args)
{
if (endline)
{
bufferWrite.Post((foregroundColor, format + Environment.NewLine, args));
channel.Writer.WriteAsync((foregroundColor, format + Environment.NewLine, args));
}
else
{
bufferWrite.Post((foregroundColor, format, args));
channel.Writer.WriteAsync((foregroundColor, format, args));
}
}

Expand Down
0