Add ROCm 6.4.3 support for RockyLinux-9 CUDA container images

.github/workflows/ci_linux.yml

@@ -48,6 +48,9 @@ jobs:
           - name: RockyLinux-9 / CUDA-12.8.1 / x86_64
             image: "ghcr.io/rust-gpu/rust-cuda-rockylinux9-cuda12:latest"
             runner: ubuntu-latest
+          - name: RockyLinux-9 / CUDA-12.8.1 / ROCm 6.4.4 / x86_64
+            image: "ghcr.io/rust-gpu/rust-cuda-rockylinux9-cuda12-rocm6.4.4:latest"
+            runner: ubuntu-latest
     outputs:
       # Output the result of the permission check
       actor_has_write_permission: ${{ steps.check_access.outputs.require-result }}
@@ -162,6 +165,9 @@ jobs:
           - name: RockyLinux-9 / CUDA-12.8.1 / x86_64
             image: "ghcr.io/rust-gpu/rust-cuda-rockylinux9-cuda12:latest"
             runner: ubuntu-latest
+          - name: RockyLinux-9 / CUDA-12.8.1 / ROCm 6.4.4 / x86_64
+            image: "ghcr.io/rust-gpu/rust-cuda-rockylinux9-cuda12-rocm6.4.4:latest"
+            runner: ubuntu-latest
     steps:
       - name: Download build artifacts
         uses: actions/download-artifact@v4

.github/workflows/container_images.yml

@@ -42,6 +42,9 @@ jobs:
           - name: RockyLinux-9/CUDA-12.8.1
             image: "rust-gpu/rust-cuda-rockylinux9-cuda12"
             dockerfile: ./container/rockylinux9-cuda12/Dockerfile
+          - name: RockyLinux-9/CUDA-12.8.1-ROCm-6.4.4
+            image: "rust-gpu/rust-cuda-rockylinux9-cuda12-rocm6.4.4"
+            dockerfile: ./container/rockylinux9-cuda12-rocm6.4.4/Dockerfile
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -124,6 +127,8 @@ jobs:
             image: "rust-gpu/rust-cuda-ubuntu24-cuda12"
           - name: RockyLinux-9/CUDA-12.8.1
             image: "rust-gpu/rust-cuda-rockylinux9-cuda12"
+          - name: RockyLinux-9/CUDA-12.8.1-ROCm-6.4.4
+            image: "rust-gpu/rust-cuda-rockylinux9-cuda12-rocm6.4.4"
     steps:
       - name: Set artifact name
         run: |

container/rockylinux9-cuda12-rocm6.4.4/Dockerfile

@@ -0,0 +1,101 @@
+FROM nvcr.io/nvidia/cuda:12.8.1-cudnn-devel-rockylinux9
+
+RUN dnf -y update && \
+    dnf -y install \
+    clang \
+    openssl-devel \
+    pkgconfig \
+    redhat-rpm-config \
+    which \
+    xz \
+    zlib-devel && \
+    dnf clean all
+
+# Needed to build `path_tracer`, `optix/ex03_window` example
+RUN dnf -y install \
+    cmake \
+    fontconfig-devel \
+    libX11-devel  \
+    libXcursor-devel \
+    libXi-devel \
+    libXrandr-devel && \
+    dnf clean all
+
+# Get LLVM 7
+WORKDIR /data/llvm7
+
+# Install dependencies for building LLVM
+RUN dnf -y install epel-release && \
+    dnf -y install \
+    libffi-devel \
+    ncurses-devel \
+    libxml2-devel \
+    libedit-devel \
+    python3 \
+    make && \
+    dnf clean all
+
+# Download and build LLVM 7.1.0 for all architectures
+RUN curl -sSf -L -O https://github.com/llvm/llvm-project/releases/download/llvmorg-7.1.0/llvm-7.1.0.src.tar.xz && \
+    tar -xf llvm-7.1.0.src.tar.xz && \
+    cd llvm-7.1.0.src && \
+    mkdir build && cd build && \
+    ARCH=$(uname -m) && \
+    if [ "$ARCH" = "x86_64" ]; then \
+        TARGETS="X86;NVPTX"; \
+    else \
+        TARGETS="AArch64;NVPTX"; \
+    fi && \
+    cmake \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DLLVM_TARGETS_TO_BUILD="$TARGETS" \
+        -DLLVM_BUILD_LLVM_DYLIB=ON \
+        -DLLVM_LINK_LLVM_DYLIB=ON \
+        -DLLVM_ENABLE_ASSERTIONS=OFF \
+        -DLLVM_ENABLE_BINDINGS=OFF \
+        -DLLVM_INCLUDE_EXAMPLES=OFF \
+        -DLLVM_INCLUDE_TESTS=OFF \
+        -DLLVM_INCLUDE_BENCHMARKS=OFF \
+        -DLLVM_ENABLE_ZLIB=ON \
+        -DLLVM_ENABLE_TERMINFO=ON \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        .. && \
+    make -j$(nproc) && \
+    make install && \
+    cd ../.. && \
+    rm -rf llvm-7.1.0.src* && \
+    ln -s /usr/bin/llvm-config /usr/bin/llvm-config-7 && \
+    dnf clean all
+
+# Get Rust
+RUN curl -sSf -L https://sh.rustup.rs | bash -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Setup the workspace
+WORKDIR /data/rust-cuda
+RUN --mount=type=bind,source=rust-toolchain.toml,target=/data/rust-cuda/rust-toolchain.toml \
+    rustup show
+
+# Add nvvm to LD_LIBRARY_PATH.
+ENV LD_LIBRARY_PATH="/usr/local/cuda/nvvm/lib64:${LD_LIBRARY_PATH}"
+ENV LLVM_LINK_STATIC=1
+ENV RUST_LOG=info
+
+RUN dnf install -y https://repo.radeon.com/amdgpu-install/6.4.4/rhel/9.6/amdgpu-install-6.4.60404-1.el9.noarch.rpm && \
+    dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm && \
+    dnf install -y dnf-plugin-config-manager && \
+    crb enable && \
+    dnf install -y python3-setuptools python3-wheel ninja-build perl-core perl-devel git && \
+    dnf clean all
+
+RUN \
+    for ver in 6.4.4 6.4; do \
+    printf '[ROCm-%s]\nname=ROCm%s\nbaseurl=https://repo.radeon.com/rocm/el9/%s/main\nenabled=1\npriority=50\ngpgcheck=1\ngpgkey=https://repo.radeon.com/rocm/rocm.gpg.key\n' "$ver" "$ver" "$ver" >> /etc/yum.repos.d/rocm.repo; \
+    done && \
+    dnf install rocm6.4.4 -y && \
+    dnf clean all
+
+# Add rocm libraries to LD_LIBRARY_PATH.
+ENV LD_LIBRARY_PATH="/usr/lib64:/opt/rocm/lib:${LD_LIBRARY_PATH}"
+# Add rocm binaries to PATH.
+ENV PATH="/opt/rocm/bin:${PATH}"