Performance improvements and new operators

.config/dotnet-tools.json

@@ -3,28 +3,32 @@
   "isRoot": true,
   "tools": {
     "paket": {
-      "version": "7.0.2",
+      "version": "8.0.3",
       "commands": [
         "paket"
-      ]
+      ],
+      "rollForward": false
     },
     "fable": {
-      "version": "3.7.6",
+      "version": "4.22.0",
       "commands": [
         "fable"
-      ]
+      ],
+      "rollForward": false
     },
     "aardpack": {
-      "version": "1.0.11",
+      "version": "1.0.25",
       "commands": [
         "aardpack"
-      ]
+      ],
+      "rollForward": false
     },
     "fsdocs-tool": {
       "version": "20.0.0-beta-002",
       "commands": [
         "fsdocs"
-      ]
+      ],
+      "rollForward": false
     }
   }
 }

.github/workflows/dotnet.yml

@@ -6,11 +6,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Dotnet
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '6.0.100'
+          global-json-file: global.json
       - name: Restore Tools
         run: dotnet tool restore
       - name: Paket Restore

.github/workflows/fable.yml

@@ -6,11 +6,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Dotnet
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '6.0.100'
+          global-json-file: global.json
       - name: Restore Tools
         run: dotnet tool restore
       - name: Paket Restore

.github/workflows/publish.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - master
+      - lessGC
     paths:
       - RELEASE_NOTES.md
       - .github/workflows/publish.yml  
@@ -14,9 +15,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Dotnet
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '6.0.100'
+          global-json-file: global.json
       - name: Restore Tools
         run: dotnet tool restore
       - name: Paket Restore
@@ -28,11 +29,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Dotnet
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '6.0.100'
+          global-json-file: global.json
       - name: Restore Tools
         run: dotnet tool restore
       - name: Paket Restore
@@ -51,11 +52,11 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Dotnet
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '6.0.100'
+          global-json-file: global.json
       - name: Restore Tools
         run: dotnet tool restore
       - name: Paket Restore

RELEASE_NOTES.md

@@ -1,11 +1,30 @@
 ### 1.2.19
-* guarded conditional LevelChangedException
+- guarded conditional LevelChangedException
 
 ### 1.2.18
-* removed LevelChangedException
+- removed LevelChangedException
 
 ### 1.2.17
-* workaround for LevelChangedException
+- workaround for LevelChangedException
+
+### 1.2.17-prerelease0001
+- added ASet.ofListTree and ASet.ofSetTree
+- added AList.mapToASet
+- added AMap.ofASetMapped/ofASetMappedIgnoreDuplicates (optimized ASet.groupBy)
+- added MapNode/SetNode addInPlace helpers
+- added SetNode.head
+- added special implementation for ASet.filterA
+- added special implementation for ASet.union with one set constant
+- improved AList.append
+- changed internal tuples/options to value types
+- changed Index garbage collection to run in finalizer
+- preferred using struct enumerators
+- avoided using active patterns to match set operations
+- updated to net 8.0
+- updated Aardvark.Build 2.0.2
+- updated aardpack to 1.0.25
+- updated Fable to 4.22.0
+- fixed race condition in Index
 
 ### 1.2.16 
 * avoid WPF contention-inline problems with transaction

global.json

@@ -0,0 +1,7 @@
+{
+    "sdk": {
+      "version": "8.0.0",
+      "rollForward": "latestFeature",
+      "allowPrerelease": false
+    }
+}

paket.dependencies

@@ -5,7 +5,7 @@ framework: auto-detect
 
 nuget FSharp.Core                           >= 4.7.0 lowest_matching: true
 nuget System.Reflection.Emit.Lightweight    >= 4.6.0 lowest_matching: true
-nuget Aardvark.Build                        ~> 1.0.18
+nuget Aardvark.Build                        ~> 2.0.2
 
 # Tests : intentionally in main group
 nuget FsUnit                                ~> 3.4.1
@@ -14,7 +14,7 @@ nuget FsCheck.NUnit                         ~> 2.14.0
 nuget Microsoft.NET.Test.Sdk                ~> 16.4.0
 nuget NUnit                                 ~> 3.12.0
 nuget NUnit3TestAdapter                     ~> 3.15.1
-nuget BenchmarkDotNet                       ~> 0.12.0
+nuget BenchmarkDotNet                       ~> 0.14.0
 
 # Fable demo
 nuget Fable.Core                            ~> 3.2.5