Test Windows CUDA support in CI (#222)

+name: windows-x64-cuda
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - '*'
+    paths:
+      - '.github/workflows/windows-x64-cuda.yaml'
+      - '.github/scripts/test-online-transducer.sh'
+      - '.github/scripts/test-offline-transducer.sh'
+      - '.github/scripts/test-offline-ctc.sh'
+      - 'CMakeLists.txt'
+      - 'cmake/**'
+      - 'sherpa-onnx/csrc/*'
+  pull_request:
+    branches:
+      - master
+    paths:
+      - '.github/workflows/windows-x64-cuda.yaml'
+      - '.github/scripts/test-online-transducer.sh'
+      - '.github/scripts/test-offline-transducer.sh'
+      - '.github/scripts/test-offline-ctc.sh'
+      - 'CMakeLists.txt'
+      - 'cmake/**'
+      - 'sherpa-onnx/csrc/*'
+  release:
+    types:
+      - published
+
+  workflow_dispatch:
+    inputs:
+      release:
+        description: "Whether to release"
+        type: boolean
+
+env:
+  RELEASE:
+    |- # Release if there is a release tag name or a release flag in workflow_dispatch
+    ${{ github.event.release.tag_name != '' || github.event.inputs.release == 'true' }}
+
+concurrency:
+  group: windows-x64-cuda-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  windows_x64:_cuda
+    name: Windows x64 CUDA
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest]
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure CMake
+        shell: bash
+        run: |
+          mkdir build
+          cd build
+          cmake -A x64 -D CMAKE_BUILD_TYPE=Release -D BUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX=./install -DSHERPA_ONNX_ENABLE_GPU=ON ..
+
+      - name: Build sherpa-onnx for windows
+        shell: bash
+        run: |
+          cd build
+          cmake --build . --config Release -- -m:2
+          cmake --build . --config Release --target install -- -m:2
+
+          ls -lh ./bin/Release/sherpa-onnx.exe
+
+      - name: Test offline CTC for windows x64
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=sherpa-onnx-offline.exe
+
+          .github/scripts/test-offline-ctc.sh
+
+      - name: Test offline transducer for Windows x64
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=sherpa-onnx-offline.exe
+
+          .github/scripts/test-offline-transducer.sh
+
+      - name: Test online transducer for Windows x64
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=sherpa-onnx.exe
+
+          .github/scripts/test-online-transducer.sh
+
+      - name: Test online transducer (C API)
+        shell: bash
+        run: |
+          export PATH=$PWD/build/bin/Release:$PATH
+          export EXE=decode-file-c-api.exe
+
+          .github/scripts/test-online-transducer.sh
+
+      - name: Copy files
+        if: env.RELEASE == 'true'
+        shell: bash
+        run: |
+          SHERPA_ONNX_VERSION=v$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
+
+          dst=sherpa-onnx-${SHERPA_ONNX_VERSION}-win-x64-cuda
+          mkdir $dst
+
+          cp -a build/install/bin $dst/
+          cp -a build/install/lib $dst/
+          cp -a build/install/include $dst/
+
+          tar cjvf ${dst}.tar.bz2 $dst
+
+      - name: Release pre-compiled binaries and libs for Windows x64 CUDA
+        if: env.RELEASE == 'true'
+        uses: svenstaro/upload-release-action@v2
+        with:
+          file_glob: true
+          overwrite: true
+          file: sherpa-onnx-*-win-x64-cuda.tar.bz2

@@ -122,7 +122,7 @@ jobs:
 
 
           tar cjvf ${dst}.tar.bz2 $dst
           tar cjvf ${dst}.tar.bz2 $dst
 
 
-      - name: Release pre-compiled binaries and libs for macOS
+      - name: Release pre-compiled binaries and libs for Windows x64
         if: env.RELEASE == 'true'
         if: env.RELEASE == 'true'
         uses: svenstaro/upload-release-action@v2
         uses: svenstaro/upload-release-action@v2
         with:
         with:

@@ -120,7 +120,7 @@ jobs:
 
 
           tar cjvf ${dst}.tar.bz2 $dst
           tar cjvf ${dst}.tar.bz2 $dst
 
 
-      - name: Release pre-compiled binaries and libs for macOS
+      - name: Release pre-compiled binaries and libs for Windows x86
         if: env.RELEASE == 'true' && matrix.vs-version == 'vs2015'
         if: env.RELEASE == 'true' && matrix.vs-version == 'vs2015'
         uses: svenstaro/upload-release-action@v2
         uses: svenstaro/upload-release-action@v2
         with:
         with: