Add cuML devcontainers

.devcontainer/Dockerfile

@@ -0,0 +1,30 @@
+# syntax=docker/dockerfile:1.5
+
+ARG BASE
+ARG PYTHON_PACKAGE_MANAGER=conda
+
+FROM ${BASE} as pip-base
+
+ENV DEFAULT_VIRTUAL_ENV=rapids
+
+FROM ${BASE} as conda-base
+
+ENV DEFAULT_CONDA_ENV=rapids
+
+FROM ${PYTHON_PACKAGE_MANAGER}-base
+
+ARG CUDA
+ENV CUDAARCHS="RAPIDS"
+ENV CUDA_VERSION="${CUDA_VERSION:-${CUDA}}"
+
+ARG PYTHON_PACKAGE_MANAGER
+ENV PYTHON_PACKAGE_MANAGER="${PYTHON_PACKAGE_MANAGER}"
+
+ENV PYTHONSAFEPATH="1"
+ENV PYTHONUNBUFFERED="1"
+ENV PYTHONDONTWRITEBYTECODE="1"
+
+ENV SCCACHE_REGION="us-east-2"
+ENV SCCACHE_BUCKET="rapids-sccache-devs"
+ENV VAULT_HOST="https://vault.ops.k8s.rapids.ai"
+ENV HISTFILE="/home/coder/.cache/._bash_history"

.devcontainer/README.md

@@ -0,0 +1,35 @@
+# cuML Development Containers
+
+This directory contains [devcontainer configurations](https://containers.dev/implementors/json_reference/) for using VSCode to [develop in a container](https://code.visualstudio.com/docs/devcontainers/containers) via the `Remote Containers` [extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers) or [GitHub Codespaces](https://github.com/codespaces).
+
+This container is a turnkey development environment for building and testing the cuML C++ and Python libraries.
+
+## Table of Contents
+
+* [Prerequisites](#prerequisites)
+* [Host bind mounts](#host-bind-mounts)
+* [Launch a Dev Container](#launch-a-dev-container)
+
+## Prerequisites
+
+* [VSCode](https://code.visualstudio.com/download)
+* [VSCode Remote Containers extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers)
+
+## Host bind mounts
+
+By default, the following directories are bind-mounted into the devcontainer:
+
+* `${repo}:/home/coder/cuml`
+* `${repo}/../.aws:/home/coder/.aws`
+* `${repo}/../.local:/home/coder/.local`
+* `${repo}/../.cache:/home/coder/.cache`
+* `${repo}/../.conda:/home/coder/.conda`
+* `${repo}/../.config:/home/coder/.config`
+
+This ensures caches, configurations, dependencies, and your commits are persisted on the host across container runs.
+
+## Launch a Dev Container
+
+To launch a devcontainer from VSCode, open the cuML repo and select the "Reopen in Container" button in the bottom right:<br/><img src="https://user-images.githubusercontent.com/178183/221771999-97ab29d5-e718-4e5f-b32f-2cdd51bba25c.png"/>
+
+Alternatively, open the VSCode command palette (typically `cmd/ctrl + shift + P`) and run the "Rebuild and Reopen in Container" command.

.devcontainer/cuda11.8-conda/devcontainer.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "context": "${localWorkspaceFolder}/.devcontainer",
+    "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
+    "args": {
+      "CUDA": "11.8",
+      "PYTHON_PACKAGE_MANAGER": "conda",
+      "BASE": "rapidsai/devcontainers:24.02-cpp-llvm16-cuda11.8-mambaforge-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:24.2": {}
+  },
+  "overrideFeatureInstallOrder": [
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
+  ],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config,conda/pkgs,conda/${localWorkspaceFolderBasename}-cuda11.8-envs}"],
+  "postAttachCommand": ["/bin/bash", "-c", "if [ ${CODESPACES:-false} = 'true' ]; then . devcontainer-utils-post-attach-command; . rapids-post-attach-command; fi"],
+  "workspaceFolder": "/home/coder",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/cuml,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=${localWorkspaceFolder}/../.config,target=/home/coder/.config,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.conda/pkgs,target=/home/coder/.conda/pkgs,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.conda/${localWorkspaceFolderBasename}-cuda11.8-envs,target=/home/coder/.conda/envs,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.flake8",
+        "nvidia.nsight-vscode-edition"
+      ]
+    }
+  }
+}

.devcontainer/cuda11.8-pip/devcontainer.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "context": "${localWorkspaceFolder}/.devcontainer",
+    "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
+    "args": {
+      "CUDA": "11.8",
+      "PYTHON_PACKAGE_MANAGER": "pip",
+      "BASE": "rapidsai/devcontainers:24.02-cpp-llvm16-cuda11.8-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/ucx:24.2": {"version": "1.14.1"},
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:24.2": {}
+  },
+  "overrideFeatureInstallOrder": [
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
+  ],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config/pip,local/share/${localWorkspaceFolderBasename}-cuda11.8-venvs}"],
+  "postAttachCommand": ["/bin/bash", "-c", "if [ ${CODESPACES:-false} = 'true' ]; then . devcontainer-utils-post-attach-command; . rapids-post-attach-command; fi"],
+  "workspaceFolder": "/home/coder",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/cuml,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=${localWorkspaceFolder}/../.config,target=/home/coder/.config,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.local/share/${localWorkspaceFolderBasename}-cuda11.8-venvs,target=/home/coder/.local/share/venvs,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.flake8",
+        "nvidia.nsight-vscode-edition"
+      ]
+    }
+  }
+}

.devcontainer/cuda12.0-conda/devcontainer.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "context": "${localWorkspaceFolder}/.devcontainer",
+    "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
+    "args": {
+      "CUDA": "12.0",
+      "PYTHON_PACKAGE_MANAGER": "conda",
+      "BASE": "rapidsai/devcontainers:24.02-cpp-mambaforge-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:24.2": {}
+  },
+  "overrideFeatureInstallOrder": [
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
+  ],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config,conda/pkgs,conda/${localWorkspaceFolderBasename}-cuda12.0-envs}"],
+  "postAttachCommand": ["/bin/bash", "-c", "if [ ${CODESPACES:-false} = 'true' ]; then . devcontainer-utils-post-attach-command; . rapids-post-attach-command; fi"],
+  "workspaceFolder": "/home/coder",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/cuml,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=${localWorkspaceFolder}/../.config,target=/home/coder/.config,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.conda/pkgs,target=/home/coder/.conda/pkgs,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.conda/${localWorkspaceFolderBasename}-cuda12.0-envs,target=/home/coder/.conda/envs,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.flake8",
+        "nvidia.nsight-vscode-edition"
+      ]
+    }
+  }
+}

.devcontainer/cuda12.0-pip/devcontainer.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "context": "${localWorkspaceFolder}/.devcontainer",
+    "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
+    "args": {
+      "CUDA": "12.0",
+      "PYTHON_PACKAGE_MANAGER": "pip",
+      "BASE": "rapidsai/devcontainers:24.02-cpp-llvm16-cuda12.0-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/ucx:24.2": {"version": "1.14.1"},
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:24.2": {}
+  },
+  "overrideFeatureInstallOrder": [
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
+  ],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config/pip,local/share/${localWorkspaceFolderBasename}-cuda12.0-venvs}"],
+  "postAttachCommand": ["/bin/bash", "-c", "if [ ${CODESPACES:-false} = 'true' ]; then . devcontainer-utils-post-attach-command; . rapids-post-attach-command; fi"],
+  "workspaceFolder": "/home/coder",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/coder/cuml,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=${localWorkspaceFolder}/../.config,target=/home/coder/.config,type=bind,consistency=consistent",
+    "source=${localWorkspaceFolder}/../.local/share/${localWorkspaceFolderBasename}-cuda12.0-venvs,target=/home/coder/.local/share/venvs,type=bind,consistency=consistent"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.flake8",
+        "nvidia.nsight-vscode-edition"
+      ]
+    }
+  }
+}

.github/workflows/pr.yaml

@@ -23,6 +23,7 @@ jobs:
       - docs-build
       - wheel-build-cuml
       - wheel-tests-cuml
+      - devcontainer
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/[email protected]
   checks:
@@ -100,7 +101,7 @@ jobs:
       build_type: pull-request
       script: ci/build_wheel.sh
       extra-repo: rapidsai/cumlprims_mg
-      extra-repo-sha: branch-23.02
+      extra-repo-sha: branch-24.02
       extra-repo-deploy-key: CUMLPRIMS_SSH_PRIVATE_DEPLOY_KEY
   wheel-tests-cuml:
     needs: wheel-build-cuml
@@ -109,3 +110,12 @@ jobs:
     with:
       build_type: pull-request
       script: ci/test_wheel.sh
+  devcontainer:
+    secrets: inherit
+    uses: rapidsai/shared-action-workflows/.github/workflows/[email protected]
+    with:
+      extra-repo-deploy-key: CUMLPRIMS_SSH_PRIVATE_DEPLOY_KEY
+      build_command: |
+        sccache -z;
+        build-all --verbose;
+        sccache -s;

.gitignore

@@ -63,4 +63,8 @@ doxygen_check/
 
 ## Doxygen
 cpp/html
-cpp/Doxyfile
+cpp/Doxyfile
+
+# clang tooling
+compile_commands.json
+.clangd/

ci/release/update-version.sh

@@ -85,11 +85,18 @@ done
 sed_runner "s|/branch-[^/]*/|/branch-${NEXT_SHORT_TAG}/|g" README.md
 sed_runner "s|/branch-[^/]*/|/branch-${NEXT_SHORT_TAG}/|g" python/README.md
 
-# Wheel builds clone cumlprims_mg, update its branch
-sed_runner "s/extra-repo-sha: branch-.*/extra-repo-sha: branch-${NEXT_SHORT_TAG}/g" .github/workflows/*.yaml
 
 # CI files
 for FILE in .github/workflows/*.yaml; do
   sed_runner "/shared-workflows/ s/@.*/@branch-${NEXT_SHORT_TAG}/g" "${FILE}"
+  # Wheel builds clone cumlprims_mg, update its branch
+  sed_runner "s/extra-repo-sha: branch-.*/extra-repo-sha: branch-${NEXT_SHORT_TAG}/g" "${FILE}"
 done
 sed_runner "s/RAPIDS_VERSION_NUMBER=\".*/RAPIDS_VERSION_NUMBER=\"${NEXT_SHORT_TAG}\"/g" ci/build_docs.sh
+
+# .devcontainer files
+find .devcontainer/ -type f -name devcontainer.json -print0 | while IFS= read -r -d '' filename; do
+    sed_runner "s@rapidsai/devcontainers:[0-9.]*@rapidsai/devcontainers:${NEXT_SHORT_TAG}@g" "${filename}"
+    sed_runner "s@rapidsai/devcontainers/features/ucx:[0-9.]*@rapidsai/devcontainers/features/ucx:${NEXT_SHORT_TAG_PEP440}@" "${filename}"
+    sed_runner "s@rapidsai/devcontainers/features/rapids-build-utils:[0-9.]*@rapidsai/devcontainers/features/rapids-build-utils:${NEXT_SHORT_TAG_PEP440}@" "${filename}"
+done

cpp/.clangd

@@ -0,0 +1,65 @@
+# https://clangd.llvm.org/config
+
+# Apply a config conditionally to all C files
+If:
+  PathMatch: .*\.(c|h)$
+
+---
+
+# Apply a config conditionally to all C++ files
+If:
+  PathMatch: .*\.(c|h)pp
+
+---
+
+# Apply a config conditionally to all CUDA files
+If:
+  PathMatch: .*\.cuh?
+CompileFlags:
+  Add:
+    - "-x"
+    - "cuda"
+    # No error on unknown CUDA versions
+    - "-Wno-unknown-cuda-version"
+    # Allow variadic CUDA functions
+    - "-Xclang=-fcuda-allow-variadic-functions"
+Diagnostics:
+  Suppress:
+    - "variadic_device_fn"
+    - "attributes_not_allowed"
+
+---
+
+# Tweak the clangd parse settings for all files
+CompileFlags:
+  Add:
+    # report all errors
+    - "-ferror-limit=0"
+    - "-fmacro-backtrace-limit=0"
+    - "-ftemplate-backtrace-limit=0"
+    # Skip the CUDA version check
+    - "--no-cuda-version-check"
+  Remove:
+    # remove gcc's -fcoroutines
+    - -fcoroutines
+    # remove nvc++ flags unknown to clang
+    - "-gpu=*"
+    - "-stdpar*"
+    # remove nvcc flags unknown to clang
+    - "-arch*"
+    - "-gencode*"
+    - "--generate-code*"
+    - "-ccbin*"
+    - "-t=*"
+    - "--threads*"
+    - "-Xptxas*"
+    - "-Xcudafe*"
+    - "-Xfatbin*"
+    - "-Xcompiler*"
+    - "--diag-suppress*"
+    - "--diag_suppress*"
+    - "--compiler-options*"
+    - "--expt-extended-lambda"
+    - "--expt-relaxed-constexpr"
+    - "-forward-unknown-to-host-compiler"
+    - "-Werror=cross-execution-space-call"

cpp/CMakeLists.txt

@@ -56,7 +56,7 @@ option(BUILD_CUML_MPI_COMMS "Build the MPI+NCCL Communicator (used for testing)"
 option(CUDA_ENABLE_KERNEL_INFO "Enable kernel resource usage info" OFF)
 option(CUDA_ENABLE_LINE_INFO "Enable lineinfo in nvcc" OFF)
 option(DETECT_CONDA_ENV "Enable detection of conda environment for dependencies" ON)
-option(DISABLE_DEPRECATION_WARNINGS "Disable deprecation warnings " OFF)
+option(DISABLE_DEPRECATION_WARNINGS "Disable deprecation warnings " ON)
 option(DISABLE_OPENMP "Disable OpenMP" OFF)
 option(ENABLE_CUMLPRIMS_MG "Enable algorithms that use libcumlprims_mg" ON)
 option(NVTX "Enable nvtx markers" OFF)
@@ -220,6 +220,7 @@ if(BUILD_CUML_TESTS OR BUILD_PRIMS_TESTS)
   find_package(Threads)
 endif()
 
+include(cmake/thirdparty/get_libcudacxx.cmake)
 include(cmake/thirdparty/get_raft.cmake)
 
 if(LINK_TREELITE)