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Optimize saving TaskGraph cache

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This commit is contained in:
Ari Vuollet
2023-03-14 19:52:01 +02:00
parent 19d77f0d81
commit e878f5be15
1 changed files with 4 additions and 2 deletions
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6
Source/Tools/Flax.Build/Build/Graph/TaskGraph.cs
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@@ -21,6 +21,7 @@ namespace Flax.Build.Graph
private readonly List<BuildResultCache> _prevBuildCache = new List<BuildResultCache>(); private readonly List<BuildResultCache> _prevBuildCache = new List<BuildResultCache>();
private readonly List<string> _prevBuildCacheFiles = new List<string>(); private readonly List<string> _prevBuildCacheFiles = new List<string>();
private readonly Dictionary<string, int> _prevBuildCacheFileIndices = new Dictionary<string, int>();
/// <summary> /// <summary>
/// The workspace folder of the task graph. /// The workspace folder of the task graph.
@@ -315,6 +316,7 @@ namespace Flax.Build.Graph
filesDates[i] = lastWrite; filesDates[i] = lastWrite;
filesValid[i] = isValid; filesValid[i] = isValid;
_prevBuildCacheFiles.Add(file); _prevBuildCacheFiles.Add(file);
_prevBuildCacheFileIndices.Add(file, i);
if (!isValid || !cacheFile) if (!isValid || !cacheFile)
FileCache.FileRemoveFromCache(file); FileCache.FileRemoveFromCache(file);
@@ -474,11 +476,11 @@ namespace Flax.Build.Graph
fileIndices.Clear(); fileIndices.Clear();
foreach (var file in files) foreach (var file in files)
{ {
int fileIndex = _prevBuildCacheFiles.IndexOf(file); if (!_prevBuildCacheFileIndices.TryGetValue(file, out int fileIndex))
if (fileIndex == -1)
{ {
fileIndex = _prevBuildCacheFiles.Count; fileIndex = _prevBuildCacheFiles.Count;
_prevBuildCacheFiles.Add(file); _prevBuildCacheFiles.Add(file);
_prevBuildCacheFileIndices.Add(file, fileIndex);
} }
fileIndices.Add(fileIndex); fileIndices.Add(fileIndex);