More Github Actions Testing 7.

Author: hypernewbie

.github/workflows/ci.yml

@@ -76,24 +76,27 @@ jobs:
       - name: Configure Environment (Windows)
         if: runner.os == 'Windows'
         run: |
-          if (Test-Path "$env:VK_DRIVER_FILES") {
-            echo "VK_DRIVER_FILES found at: $env:VK_DRIVER_FILES"
-            echo "VK_ICD_FILENAMES=$env:VK_DRIVER_FILES" >> $env:GITHUB_ENV
+          $swiftShaderDll = "C:\hostedtoolcache\windows\swiftshader\5.0.0.1\x64\vk_swiftshader.dll"
+          $targetDll = "build\Debug\vulkan-1.dll"
+          if (Test-Path $swiftShaderDll) {
+            Copy-Item $swiftShaderDll $targetDll -Force
+            echo "Copied SwiftShader to $targetDll to bypass elevated loader restrictions."
           } else {
-            echo "::error::VK_DRIVER_FILES not found at: $env:VK_DRIVER_FILES"
+            echo "::error::SwiftShader DLL not found at $swiftShaderDll"
           }
-          # Set VK_LAYER_PATH to SDK Bin for validation layers
-          echo "VK_LAYER_PATH=$env:VULKAN_SDK\Bin" >> $env:GITHUB_ENV
-          # Enable Loader Debugging
-          echo "VK_LOADER_DEBUG=all" >> $env:GITHUB_ENV
 
       - name: Configure Environment (macOS)
         if: runner.os == 'macOS'
         run: |
           # Disable Metal Argument Buffers to prevent crash on Paravirt GPU
           echo "MVK_CONFIG_USE_METAL_ARGUMENT_BUFFERS=0" >> $GITHUB_ENV
+          # Disable MTLHeap usage to prevent OOM on Paravirt GPU
+          echo "MVK_CONFIG_USE_MTLHEAP=0" >> $GITHUB_ENV
           # Enable debug logging for MoltenVK
           echo "MVK_CONFIG_LOG_LEVEL=3" >> $GITHUB_ENV
+          # Fix for Paravirt stability/OOM
+          echo "MVK_CONFIG_SYNCHRONOUS_QUEUE_SUBMITS=1" >> $GITHUB_ENV
+          echo "MVK_CONFIG_USE_COMMAND_POOLING=0" >> $GITHUB_ENV
           
           # Check common locations for MoltenVK ICD
           if [ -f "$VULKAN_SDK/share/vulkan/icd.d/MoltenVK_icd.json" ]; then