OpenNMT · 3manifold · Jul 18, 2025 · Jul 20, 2025 · Jul 20, 2025 · Jul 21, 2025
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -132,7 +132,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-22.04, windows-2019]
+        os: [ubuntu-22.04, windows-2022]
         arch: [auto64]
         include:
         - os: ubuntu-22.04
@@ -183,7 +183,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-22.04, windows-2019]
+        os: [ubuntu-22.04, windows-2022]
 
     steps:
       - name: Set up Python 3.9

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.10)
 
 # Set policy for setting the MSVC runtime library for static MSVC builds
 if(POLICY CMP0091)
@@ -23,6 +23,9 @@ option(BUILD_SHARED_LIBS "Build shared libraries" ON)
 option(WITH_TENSOR_PARALLEL "Compile with NCCL and MPI backend" OFF)
 option(WITH_FLASH_ATTN "Compile with Flash Attention 2" OFF)
 
+MESSAGE(STATUS "Compiler Id: ${CMAKE_CXX_COMPILER_ID}")
+MESSAGE(STATUS "Compiler Version: ${CMAKE_CXX_COMPILER_VERSION}")
+
 if(ENABLE_PROFILING)
   message(STATUS "Enable profiling support")
   add_definitions(-DCT2_ENABLE_PROFILING)

diff --git a/docs/quickstart.md b/docs/quickstart.md
@@ -79,7 +79,7 @@ See the [installation guide](installation.md) for more information.
 **2\. Add CTranslate2 to your CMakeLists.txt**
 
 ```cmake
-cmake_minimum_required (VERSION 2.8.11)
+cmake_minimum_required (VERSION 3.10)
 project (CTRANSLATE2_DEMO)
 
 find_package(ctranslate2)

diff --git a/examples/wngt2020/CMakeLists.txt b/examples/wngt2020/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.7)
+cmake_minimum_required(VERSION 3.10)
 project(wngt2020)
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_BUILD_TYPE Release)

diff --git a/python/tools/prepare_build_environment_linux.sh b/python/tools/prepare_build_environment_linux.sh
@@ -20,7 +20,7 @@ if [ "$CIBW_ARCHS" == "aarch64" ]; then
 
 else
     # Install CUDA 12.2:
-    yum-config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel8/x86_64/cuda-rhel8.repo
+    yum-config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64/cuda-rhel7.repo
     # error mirrorlist.centos.org doesn't exists anymore.
     sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
     sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
@@ -29,7 +29,7 @@ else
         cuda-nvcc-12-2-12.2.140-1 \
         cuda-cudart-devel-12-2-12.2.140-1 \
         libcurand-devel-12-2-10.3.3.141-1 \
-        libcudnn9-devel-cuda-12-9.1.0.70-1 \
+        libcudnn9-devel-cuda-12-9.0.0.312-1 \
         libcublas-devel-12-2-12.2.5.6-1 \
         libnccl-devel-2.19.3-1+cuda12.2
     ln -s cuda-12.2 /usr/local/cuda

diff --git a/python/tools/prepare_build_environment_windows.sh b/python/tools/prepare_build_environment_windows.sh
@@ -29,8 +29,26 @@ rmdir "$CUDNN_ROOT/include/12.4"
 cp -r "$CUDNN_ROOT"/* "$CUDA_ROOT"
 rm cudnn.exe
 
+# Install MSVC 14.29.30133 
+curl -L -o vs_buildtools.exe "https://aka.ms/vs/16/release/vs_buildtools.exe"  
+./vs_buildtools.exe --quiet --wait --add Microsoft.VisualStudio.Workload.VCTools \
+  --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 \
+  --add Microsoft.VisualStudio.Component.VC.v141.x86.x64 \
+  --add Microsoft.VisualStudio.Component.VC.14.29.16.11.x86.x64 \
+  --add Microsoft.VisualStudio.Component.Windows10SDK.19041 \
+  --add Microsoft.VisualStudio.Component.VC.CMake.Project \
+  --includeRecommended
+
+# Verify installation 
+if [ -f "/c/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe" ]; then
+    echo "MSVC 14.29.30133 installed successfully!" 
+else
+    echo "Installation verification failed. Checking available versions..." 
+    exit 1
+fi
+
 # See https://github.com/oneapi-src/oneapi-ci for installer URLs
-curl --netrc-optional -L -nv -o webimage.exe https://registrationcenter-download.intel.com/akdlm/irc_nas/19078/w_BaseKit_p_2023.0.0.25940_offline.exe
+curl --netrc-optional -L -nv -o webimage.exe https://registrationcenter-download.intel.com/akdlm/IRC_NAS/2cbb02eb-dd4c-4058-a4ac-2e38729a8409/intel-oneapi-base-toolkit-2025.1.2.7_offline.exe
 ./webimage.exe -s -x -f webimage_extracted --log extract.log
 rm webimage.exe
 ./webimage_extracted/bootstrapper.exe -s --action install --components="intel.oneapi.win.mkl.devel" --eula=accept -p=NEED_VS2017_INTEGRATION=0 -p=NEED_VS2019_INTEGRATION=0 --log-dir=.
@@ -39,19 +57,27 @@ ONEDNN_VERSION=3.1.1
 curl --netrc-optional -L -O https://github.com/oneapi-src/oneDNN/archive/refs/tags/v${ONEDNN_VERSION}.tar.gz
 tar xf *.tar.gz && rm *.tar.gz
 cd oneDNN-*
-cmake -DCMAKE_BUILD_TYPE=Release -DONEDNN_LIBRARY_TYPE=STATIC -DONEDNN_BUILD_EXAMPLES=OFF -DONEDNN_BUILD_TESTS=OFF -DONEDNN_ENABLE_WORKLOAD=INFERENCE -DONEDNN_ENABLE_PRIMITIVE="CONVOLUTION;REORDER" -DONEDNN_BUILD_GRAPH=OFF .
+cmake -G "Visual Studio 16 2019" -DCMAKE_CXX_COMPILER="/c/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe" -DCMAKE_C_COMPILER="/c/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe"  -DCMAKE_BUILD_TYPE=Release -DONEDNN_LIBRARY_TYPE=STATIC -DONEDNN_BUILD_EXAMPLES=OFF -DONEDNN_BUILD_TESTS=OFF -DONEDNN_ENABLE_WORKLOAD=INFERENCE -DONEDNN_ENABLE_PRIMITIVE="CONVOLUTION;REORDER" -DONEDNN_BUILD_GRAPH=OFF .
 cmake --build . --config Release --target install --parallel 6
 cd ..
 rm -r oneDNN-*
 
 mkdir build
 cd build
-cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$CTRANSLATE2_ROOT -DCMAKE_PREFIX_PATH="C:/Program Files (x86)/Intel/oneAPI/compiler/latest/windows/compiler/lib/intel64_win;C:/Program Files (x86)/oneDNN" -DBUILD_CLI=OFF -DWITH_DNNL=ON -DWITH_CUDA=ON -DWITH_CUDNN=ON -DCUDA_TOOLKIT_ROOT_DIR="$CUDA_ROOT" -DCUDA_DYNAMIC_LOADING=ON -DCUDA_NVCC_FLAGS="-Xfatbin=-compress-all" -DCUDA_ARCH_LIST="Common" ..
+cmake -G "Visual Studio 16 2019" -DCMAKE_CXX_COMPILER="/c/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe" -DCMAKE_C_COMPILER="/c/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$CTRANSLATE2_ROOT -DCMAKE_PREFIX_PATH="C:/Program Files (x86)/Intel/oneAPI/compiler/latest/windows/compiler/lib/intel64_win;C:/Program Files (x86)/oneDNN" -DBUILD_CLI=OFF -DWITH_DNNL=ON -DWITH_CUDA=ON -DWITH_CUDNN=ON -DCUDA_TOOLKIT_ROOT_DIR="$CUDA_ROOT" -DCUDA_DYNAMIC_LOADING=ON -DCUDA_NVCC_FLAGS="-Xfatbin=-compress-all" -DCUDA_ARCH_LIST="Common" ..
 cmake --build . --config Release --target install --parallel 6 --verbose
 cd ..
 rm -r build
 
 cp README.md python/
 cp $CTRANSLATE2_ROOT/bin/ctranslate2.dll python/ctranslate2/
-cp "C:/Program Files (x86)/Intel/oneAPI/compiler/latest/windows/redist/intel64_win/compiler/libiomp5md.dll" python/ctranslate2/
+
+LIBIOMP5_PATH=$(find "C:/Program Files (x86)/Intel/oneAPI" -name "libiomp5md.dll" -type f 2>/dev/null | head -1)
+if [ -z "$LIBIOMP5_PATH" ]; then
+    echo "Error: libiomp5md.dll not found in Intel oneAPI installation." 
+    exit 1
+fi
+echo "Found libiomp5md.dll at: $LIBIOMP5_PATH"
+
+cp "$LIBIOMP5_PATH" python/ctranslate2/
 cp "$CUDA_ROOT/bin/cudnn64_9.dll" python/ctranslate2/
diff --git a/third_party/cpu_features b/third_party/cpu_features
diff --git a/third_party/cutlass b/third_party/cutlass
diff --git a/third_party/cxxopts b/third_party/cxxopts
diff --git a/third_party/googletest b/third_party/googletest
diff --git a/third_party/ruy b/third_party/ruy
diff --git a/third_party/spdlog b/third_party/spdlog
diff --git a/third_party/thrust b/third_party/thrust
+35 −0		.bazelrc
+9 −4		.dockerignore
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+5 −5		.github/workflows/amd64_freebsd_cmake.yml_disabled
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+43 −19		README.md
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+17 −6		cmake/cxxopts.cmake
+1,934 −1,618		include/cxxopts.hpp
+3 −1		packaging/pkgconfig.pc.in
+3 −0		src/.tipi/deps
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+2 −0		test/.tipiignore
+11 −0		test/CMakeLists.txt
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+2 −0		example/BUILD
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