.github/workflows/backends.yml

@@ -103,51 +103,6 @@ jobs:
           name: windows-${{ matrix.build }}
           path: .\build\bin\stable-diffusion.dll
 
-  windows-sycl:
-    runs-on: windows-latest
-    
-    defaults:
-      run:
-        shell: bash
-
-    env:
-      WINDOWS_BASEKIT_URL: https://registrationcenter-download.intel.com/akdlm/IRC_NAS/7dff44ba-e3af-4448-841c-0d616c8da6e7/w_BaseKit_p_2024.1.0.595_offline.exe
-      WINDOWS_DPCPP_MKL: intel.oneapi.win.cpp-dpcpp-common:intel.oneapi.win.mkl.devel
-
-    steps:
-      - name: Checkout
-        id: checkout
-        uses: actions/checkout@v4.1.2
-        with:
-          repository: 'leejet/stable-diffusion.cpp'
-          ref: '${{ github.event.inputs.commit }}'
-          submodules: recursive            
-          
-      - name: Checkout Install Script
-        id: checkoutInstallScript
-        uses: actions/checkout@v4.1.2
-        with:
-          path: scripts
-          sparse-checkout: |
-            Backends/install-oneapi.bat
-            Backends/win-build-sycl.bat
-          sparse-checkout-cone-mode: false
-        
-      - name: Install Sycl tools
-        id: installSyclCompiler
-        run:  scripts/Backends/install-oneapi.bat $WINDOWS_BASEKIT_URL $WINDOWS_DPCPP_MKL
-          
-      - name: Build
-        id: cmake_build
-        run: scripts/Backends/win-build-sycl.bat
-              
-      - name: Upload artifact
-        id: upload_artifact
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: windows-sycl
-          path: .\build\bin\stable-diffusion.dll
-
   linux:
     runs-on: ubuntu-latest
     strategy:
@@ -165,8 +120,6 @@ jobs:
             defines: '-DSD_CUBLAS=ON -DSD_BUILD_SHARED_LIBS=ON'
           - build: 'cuda12'
             defines: '-DSD_CUBLAS=ON -DSD_BUILD_SHARED_LIBS=ON'
-          - build: 'sycl'
-            defines: '-DSD_SYCL=ON -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx -DSD_BUILD_SHARED_LIBS=ON'
             
     steps:
       - name: Checkout
@@ -197,32 +150,8 @@ jobs:
           use-github-cache: false
           use-local-cache: false
    
-      - name: Install Sycl tools
-        id: installSyclCompiler
-        if: ${{ matrix.build == 'sycl' }}
-        shell: bash
-        run: |        
-          cd /tmp
-          wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-          sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-          rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-          sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
-          sudo apt update
-          sudo apt install intel-oneapi-compiler-dpcpp-cpp intel-oneapi-mkl-devel
-   
-      - name: Build
-        id: cmake_build_sycl
-        if: ${{ matrix.build == 'sycl' }}
-        run: |
-          source /opt/intel/oneapi/setvars.sh
-          mkdir build
-          cd build
-          cmake .. ${{ matrix.defines }}
-          cmake --build . --config Release
-   
       - name: Build
         id: cmake_build
-        if: ${{ matrix.build != 'sycl' }}
         run: |
           mkdir build
           cd build
@@ -315,7 +244,6 @@ jobs:
 
     needs:
       - windows
-      - windows-sycl
       - linux
       - linux-hip
       - osx
@@ -348,7 +276,6 @@ jobs:
           nuget pack ./Backends/StableDiffusion.NET.Backend.Cuda12.Linux.nuspec -version ${{ github.event.inputs.version }}
           nuget pack ./Backends/StableDiffusion.NET.Backend.Cuda.nuspec -version ${{ github.event.inputs.version }}
           nuget pack ./Backends/StableDiffusion.NET.Backend.Rocm.nuspec -version ${{ github.event.inputs.version }}
-          nuget pack ./Backends/StableDiffusion.NET.Backend.Sycl.nuspec -version ${{ github.event.inputs.version }}
           
       - name: Upload artifacts
         id: upload_artifacts

Backends/StableDiffusion.NET.Backend.Sycl.nuspec

@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<package>
-  <metadata>
-    <id>StableDiffusion.NET.Backend.Sycl</id>
-    <version>$version$</version>
-    <title>StableDiffusion.NET.Backend.Sycl</title>
-    <authors>Darth Affe &amp; stable-diffusion.cpp Authors</authors>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <license type="expression">MIT</license>
-    <icon>sd_net_sycl.png</icon>
-    <projectUrl>https://github.com/DarthAffe/StableDiffusion.NET</projectUrl>
-    <description>SYCL-Backend for StableDiffusion.NET.</description>
-    <releaseNotes></releaseNotes>
-    <copyright>Copyright © Darth Affe 2024</copyright>
-    <readme>readme.md</readme>
-  </metadata>
-
-  <files>
-    <file src="StableDiffusion.NET.Backend.props" target="build/net8.0/StableDiffusion.NET.Backend.Sycl.props" />
-
-    <file src="windows-sycl/stable-diffusion.dll" target="runtimes\win-x64\native\sycl\stable-diffusion.dll" />
-    
-    <file src="linux-sycl/libstable-diffusion.so" target="runtimes\linux-x64\native\sycl\libstable-diffusion.so" />
-    
-    <file src="sd_net_sycl.png" target="sd_net_sycl.png" />
-    <file src="readme.md" target="readme.md" />
-    <file src="ggml.txt" target="ggml.txt" />
-    <file src="stable-diffusion.cpp.txt" target="stable-diffusion.cpp.txt" />
-  </files>
-</package>

Backends/install-oneapi.bat

@@ -1,19 +0,0 @@
-::  MIT license
-::  Copyright (C) 2024 Intel Corporation
-::  SPDX-License-Identifier: MIT
-
-
-set URL=%1
-set COMPONENTS=%2
-
-curl.exe --output %TEMP%\webimage.exe --url %URL% --retry 5 --retry-delay 5
-start /b /wait %TEMP%\webimage.exe -s -x -f webimage_extracted --log extract.log
-del %TEMP%\webimage.exe
-if "%COMPONENTS%"=="" (
-  webimage_extracted\bootstrapper.exe -s --action install --eula=accept -p=NEED_VS2017_INTEGRATION=0 -p=NEED_VS2019_INTEGRATION=0 -p=NEED_VS2022_INTEGRATION=0 --log-dir=.
-) else (
-  webimage_extracted\bootstrapper.exe -s --action install --components=%COMPONENTS% --eula=accept -p=NEED_VS2017_INTEGRATION=0 -p=NEED_VS2019_INTEGRATION=0 -p=NEED_VS2022_INTEGRATION=0 --log-dir=.
-)
-set installer_exit_code=%ERRORLEVEL%
-rd /s/q "webimage_extracted"
-exit /b %installer_exit_code%

Backends/win-build-sycl.bat

@@ -1,24 +0,0 @@
-::  MIT license
-::  Copyright (C) 2024 Intel Corporation
-::  SPDX-License-Identifier: MIT
-
-
-IF not exist build (mkdir build)
-cd build
-if %errorlevel% neq 0 goto ERROR
-
-@call "C:\Program Files (x86)\Intel\oneAPI\setvars.bat" intel64 --force
-if %errorlevel% neq 0 goto ERROR
-
-cmake -G "Ninja" ..  -DGGML_SYCL=ON -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=icx -DSD_BUILD_SHARED_LIBS=ON
-if %errorlevel% neq 0 goto ERROR
-
-cmake --build . -j --config Release
-if %errorlevel% neq 0 goto ERROR
-
-cd ..
-exit /B 0
-
-:ERROR
-echo comomand error: %errorlevel%
-exit /B %errorlevel%

Examples/ImageCreationUI/MainWindowViewModel.cs

@@ -175,7 +175,7 @@ public class MainWindowViewModel : INotifyPropertyChanged
         }
         catch (Exception ex)
         {
-            LogLine($"Failed to load stable-diffusion.cpp libraries!{Environment.NewLine}{ex.Message}");
+            LogLine($"Failed to load stable-diffussion.cpp libraries!{Environment.NewLine}{ex.Message}");
         }
     }
 

StableDiffusion.NET/Backends/Backends.cs

@@ -14,12 +14,11 @@ public static class Backends
     public static CpuBackend CpuBackend { get; } = new();
     public static CudaBackend CudaBackend { get; } = new();
     public static RocmBackend RocmBackend { get; } = new();
-    public static SyclBackend SyclBackend { get; } = new();
 
     private static readonly List<IBackend> CUSTOM_BACKENDS = [];
     public static IReadOnlyList<IBackend> CustomBackends => CUSTOM_BACKENDS.AsReadOnly();
 
-    public static IEnumerable<IBackend> RegisteredBackends => [CpuBackend, CudaBackend, RocmBackend, SyclBackend, .. CUSTOM_BACKENDS];
+    public static IEnumerable<IBackend> RegisteredBackends => [CpuBackend, CudaBackend, RocmBackend, .. CUSTOM_BACKENDS];
     public static IEnumerable<IBackend> AvailableBackends => RegisteredBackends.Where(x => x.IsAvailable);
     public static IEnumerable<IBackend> ActiveBackends => AvailableBackends.Where(x => x.IsEnabled);
 
@@ -37,7 +36,7 @@ public static class Backends
 
     public static bool RegisterBackend(IBackend backend)
     {
-        if (backend is NET.CpuBackend or NET.CudaBackend or NET.RocmBackend or NET.SyclBackend)
+        if (backend is NET.CpuBackend or NET.CudaBackend or NET.RocmBackend)
             throw new ArgumentException("Default backends can't be registered again.");
 
         if (CUSTOM_BACKENDS.Contains(backend))

StableDiffusion.NET/Backends/SyclBackend.cs

@@ -1,30 +0,0 @@
-using System.Runtime.InteropServices;
-using JetBrains.Annotations;
-
-namespace StableDiffusion.NET;
-
-[PublicAPI]
-public class SyclBackend : IBackend
-{
-    #region Properties & Fields
-
-    //TODO DarthAffe 10.08.2024: tbh I'm not really sure how to detect a sycl-compatible system so for now it's disabled by default
-    public bool IsEnabled { get; set; } = false;
-
-    public int Priority => 5;
-
-    public bool IsAvailable => (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
-                             || RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
-                            && (RuntimeInformation.OSArchitecture == Architecture.X64);
-
-    public string PathPart => "sycl";
-
-    #endregion
-
-    #region Constructors
-
-    internal SyclBackend()
-    { }
-
-    #endregion
-}