devcontainer.json

{
  "shutdownAction": "stopContainer",
  "image": "rapidsai/devcontainers:25.02-cpp-gcc13-cuda12.6",
  "hostRequirements": {
    "gpu": "optional"
  },
  "initializeCommand": [
    "/bin/bash",
    "-c",
    "mkdir -m 0755 -p ${localWorkspaceFolder}/.{aws,cache,config}; mkdir -m 0755 -p ${localWorkspaceFolder}/build;",
    "if [[ -n ${WSLENV+set} ]]; then docker volume create cccl-build; else docker volume create --driver local --opt type=none --opt device=${localWorkspaceFolder}/build --opt o=bind cccl-build fi;"
  ],
  "containerEnv": {
    "SCCACHE_REGION": "us-east-2",
    "SCCACHE_BUCKET": "rapids-sccache-devs",
    "AWS_ROLE_ARN": "arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs",
    "HISTFILE": "${containerWorkspaceFolder}/.cache/._bash_history",
    "DEVCONTAINER_NAME": "cuda12.6-gcc13",
    "CCCL_CUDA_VERSION": "12.6",
    "CCCL_HOST_COMPILER": "gcc",
    "CCCL_HOST_COMPILER_VERSION": "13",
    "CCCL_BUILD_INFIX": "cuda12.6-gcc13",
    "CCCL_CUDA_EXTENDED": "false"
  },
  "workspaceFolder": "/home/coder/${localWorkspaceFolderBasename}",
  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/${localWorkspaceFolderBasename},type=bind,consistency=consistent",
  "mounts": [
    "source=${localWorkspaceFolder}/.aws,target=/home/coder/.aws,type=bind,consistency=consistent",
    "source=${localWorkspaceFolder}/.cache,target=/home/coder/.cache,type=bind,consistency=consistent",
    "source=${localWorkspaceFolder}/.config,target=/home/coder/.config,type=bind,consistency=consistent",
    "source=cccl-build,target=/home/coder/cccl/build"
  ],
  "customizations": {
    "vscode": {
      "extensions": [
        "llvm-vs-code-extensions.vscode-clangd",
        "xaver.clang-format",
        "nvidia.nsight-vscode-edition",
        "ms-vscode.cmake-tools"
      ],
      "settings": {
        "editor.defaultFormatter": "xaver.clang-format",
        "editor.formatOnSave": true,
        "clang-format.executable": "/usr/bin/clang-format",
        "clangd.arguments": [
          "--compile-commands-dir=${workspaceFolder}"
        ],
        "files.eol": "\n",
        "files.trimTrailingWhitespace": true
      }
    }
  },
  "name": "cuda12.6-gcc13"
}