Merge branch 'branch-23.10' into fa2_latest_fix

.devcontainer/Dockerfile

@@ -0,0 +1,33 @@
+# 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"
+
+# cugraph_pyg's setup.py needs this defined when building in a conda env
+ENV CUDA_HOME="${CUDA_HOME:-/home/coder/.conda/envs/$DEFAULT_CONDA_ENV}"

.devcontainer/README.md

@@ -0,0 +1,34 @@
+# cuGraph 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 cuGraph 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:
+
+* `${repo}:/home/coder/cugraph`
+* `${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 cuGraph 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:23.10-cpp-llvm16-cuda11.8-mambaforge-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:23.10": {}
+  },
+  "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/cugraph,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:23.10-cpp-llvm16-cuda11.8-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/ucx:23.10": {"version": "1.14.1"},
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:23.10": {}
+  },
+  "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/cugraph,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:23.10-cpp-mambaforge-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:23.10": {}
+  },
+  "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/cugraph,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:23.10-cpp-llvm16-cuda12.0-ubuntu22.04"
+    }
+  },
+  "hostRequirements": {"gpu": "optional"},
+  "features": {
+    "ghcr.io/rapidsai/devcontainers/features/ucx:23.10": {"version": "1.14.1"},
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:23.10": {}
+  },
+  "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/cugraph,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

@@ -25,6 +25,7 @@ jobs:
       - wheel-tests-cugraph
       - wheel-build-nx-cugraph
       - wheel-tests-nx-cugraph
+      - devcontainer
     secrets: inherit
     uses: rapidsai/shared-action-workflows/.github/workflows/[email protected]
   checks:
@@ -125,3 +126,12 @@ jobs:
     with:
       build_type: pull-request
       script: ci/test_wheel_nx-cugraph.sh
+  devcontainer:
+    secrets: inherit
+    uses: rapidsai/shared-action-workflows/.github/workflows/[email protected]
+    with:
+      extra-repo-deploy-key: CUGRAPH_OPS_SSH_PRIVATE_DEPLOY_KEY
+      build_command: |
+        sccache -z;
+        build-all --verbose;
+        sccache -s;

.gitignore

@@ -97,3 +97,7 @@ python/cugraph/cugraph/tests/dask-worker-space
 docs/cugraph/source/api_docs/api/*
 _html
 _text
+
+# clang tooling
+compile_commands.json
+.clangd/

ci/release/update-version.sh

@@ -62,6 +62,7 @@ sed_runner "s/__version__ = .*/__version__ = \"${NEXT_FULL_TAG}\"/g" python/cugr
 sed_runner "s/__version__ = .*/__version__ = \"${NEXT_FULL_TAG}\"/g" python/cugraph-service/server/cugraph_service_server/__init__.py
 sed_runner "s/__version__ = .*/__version__ = \"${NEXT_FULL_TAG}\"/g" python/pylibcugraph/pylibcugraph/__init__.py
 sed_runner "s/__version__ = .*/__version__ = \"${NEXT_FULL_TAG}\"/g" python/nx-cugraph/nx_cugraph/__init__.py
+sed_runner "s/__version__ = .*/__version__ = \"${NEXT_FULL_TAG}\"/g" python/nx-cugraph/_nx_cugraph/__init__.py
 
 # Python pyproject.toml updates
 sed_runner "s/^version = .*/version = \"${NEXT_FULL_TAG}\"/g" python/cugraph/pyproject.toml
@@ -128,3 +129,10 @@ done
 sed_runner "s/RAPIDS_VERSION_NUMBER=\".*/RAPIDS_VERSION_NUMBER=\"${NEXT_SHORT_TAG}\"/g" ci/build_docs.sh
 
 sed_runner "s/branch-.*/branch-${NEXT_SHORT_TAG}/g" python/nx-cugraph/README.md
+
+# .devcontainer files
+find .devcontainer/ -type f -name devcontainer.json -print0 | while IFS= read -r -d '' filename; do
+    sed_runner "s@rapidsai/devcontainers:[0-9.]*@rapidsai/devcontainers:${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

conda/environments/all_cuda-118_arch-x86_64.yaml

@@ -66,10 +66,12 @@ dependencies:
 - scikit-build>=0.13.1
 - scikit-learn>=0.23.1
 - scipy
+- setuptools>=61.0.0
 - sphinx-copybutton
 - sphinx-markdown-tables
 - sphinx<6
 - sphinxcontrib-websupport
 - ucx-proc=*=gpu
 - ucx-py==0.34.*
+- wheel
 name: all_cuda-118_arch-x86_64

conda/environments/all_cuda-120_arch-x86_64.yaml

@@ -65,10 +65,12 @@ dependencies:
 - scikit-build>=0.13.1
 - scikit-learn>=0.23.1
 - scipy
+- setuptools>=61.0.0
 - sphinx-copybutton
 - sphinx-markdown-tables
 - sphinx<6
 - sphinxcontrib-websupport
 - ucx-proc=*=gpu
 - ucx-py==0.34.*
+- wheel
 name: all_cuda-120_arch-x86_64

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/include/cugraph/sampling_functions.hpp

@@ -103,7 +103,7 @@ namespace cugraph {
  * std::get<1>(*edgelist_label_offsets) if @p edgelist_label_offsets.has_value() is true and 1
  * otherwise and # hops = std::get<1>(*edgelist_hops) if edgelist_hops.has_value() is true and 1
  * otherwise, valid only if at least one of @p edgelist_label_offsets.has_value() or @p
- * edgelist_hops.has_value() is rue), renumber_map to query original vertices (size = # unique
+ * edgelist_hops.has_value() is true), renumber_map to query original vertices (size = # unique
  * vertices or aggregate # unique vertices for every label), and label offsets to the renumber_map
  * (size = std::get<1>(*edgelist_label_offsets) + 1, valid only if @p
  * edgelist_label_offsets.has_value() is true).