Add an example Python script that shows how to generate I/O size histogram from nsys report

.devcontainer/cuda12.8-conda/devcontainer.json → .devcontainer/cuda12.9-conda/devcontainer.json

@@ -3,24 +3,24 @@
     "context": "${localWorkspaceFolder}/.devcontainer",
     "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
     "args": {
-      "CUDA": "12.8",
+      "CUDA": "12.9",
       "PYTHON_PACKAGE_MANAGER": "conda",
-      "BASE": "rapidsai/devcontainers:25.02-cpp-mambaforge-ubuntu22.04"
+      "BASE": "rapidsai/devcontainers:25.10-cpp-mambaforge"
     }
   },
   "runArgs": [
     "--rm",
     "--name",
-    "${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-25.02-cuda12.8-conda"
+    "${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-25.10-cuda12.9-conda"
   ],
   "hostRequirements": {"gpu": "optional"},
   "features": {
-    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:25.2": {}
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:25.10": {}
   },
   "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}-cuda12.8-envs}"],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config,conda/pkgs,conda/${localWorkspaceFolderBasename}-cuda12.9-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/kvikio,type=bind,consistency=consistent",
@@ -29,7 +29,7 @@
     "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/${localWorkspaceFolderBasename}-cuda12.8-envs,target=/home/coder/.conda/envs,type=bind,consistency=consistent"
+    "source=${localWorkspaceFolder}/../.conda/${localWorkspaceFolderBasename}-cuda12.9-envs,target=/home/coder/.conda/envs,type=bind,consistency=consistent"
   ],
   "customizations": {
     "vscode": {

.devcontainer/cuda11.8-pip/devcontainer.json → .devcontainer/cuda12.9-pip/devcontainer.json

@@ -3,32 +3,32 @@
     "context": "${localWorkspaceFolder}/.devcontainer",
     "dockerfile": "${localWorkspaceFolder}/.devcontainer/Dockerfile",
     "args": {
-      "CUDA": "11.8",
+      "CUDA": "12.9",
       "PYTHON_PACKAGE_MANAGER": "pip",
-      "BASE": "rapidsai/devcontainers:25.02-cpp-cuda11.8-ubuntu22.04"
+      "BASE": "rapidsai/devcontainers:25.10-cpp-cuda12.9"
     }
   },
   "runArgs": [
     "--rm",
     "--name",
-    "${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-25.02-cuda11.8-pip"
+    "${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-25.10-cuda12.9-pip"
   ],
   "hostRequirements": {"gpu": "optional"},
   "features": {
-    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:25.2": {}
+    "ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:25.10": {}
   },
   "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}"],
+  "initializeCommand": ["/bin/bash", "-c", "mkdir -m 0755 -p ${localWorkspaceFolder}/../.{aws,cache,config/pip,local/share/${localWorkspaceFolderBasename}-cuda12.9-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/kvikio,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/${localWorkspaceFolderBasename}-cuda11.8-venvs,target=/home/coder/.local/share/venvs,type=bind,consistency=consistent"
+    "source=${localWorkspaceFolder}/../.local/share/${localWorkspaceFolderBasename}-cuda12.9-venvs,target=/home/coder/.local/share/venvs,type=bind,consistency=consistent"
   ],
   "customizations": {
     "vscode": {

.github/CODEOWNERS

@@ -5,19 +5,21 @@ cpp/               @rapidsai/kvikio-cpp-codeowners
 python/            @rapidsai/kvikio-python-codeowners
 
 #cmake code owners
-**/CMakeLists.txt  @rapidsai/kvikio-cmake-codeowners
+CMakeLists.txt     @rapidsai/kvikio-cmake-codeowners
 **/cmake/          @rapidsai/kvikio-cmake-codeowners
+*.cmake            @rapidsai/kvikio-cmake-codeowners
 build.sh           @rapidsai/kvikio-cmake-codeowners
 python/setup.py    @rapidsai/kvikio-cmake-codeowners @rapidsai/kvikio-python-codeowners
 
 #CI code owners
 /.github/                @rapidsai/ci-codeowners
 /ci/                     @rapidsai/ci-codeowners
-/.pre-commit-config.yaml @rapidsai/ci-codeowners
+/.shellcheckrc           @rapidsai/ci-codeowners
 
 #packaging code owners
-/.devcontainer/    @rapidsai/packaging-codeowners
-/conda/            @rapidsai/packaging-codeowners
-/dependencies.yaml @rapidsai/packaging-codeowners
-/build.sh          @rapidsai/packaging-codeowners
-pyproject.toml     @rapidsai/packaging-codeowners
+/.pre-commit-config.yaml @rapidsai/packaging-codeowners
+/.devcontainer/          @rapidsai/packaging-codeowners
+/conda/                  @rapidsai/packaging-codeowners
+dependencies.yaml        @rapidsai/packaging-codeowners
+/build.sh                @rapidsai/packaging-codeowners
+pyproject.toml           @rapidsai/packaging-codeowners

.github/workflows/build.yaml

@@ -9,15 +9,21 @@ on:
   workflow_dispatch:
     inputs:
       branch:
+        description: |
+          branch: git branch the workflow run targets.
+          Required even when 'sha' is provided because it is also used for organizing artifacts.
         required: true
         type: string
       date:
+        description: "date: Date (YYYY-MM-DD) this run is for. Used to organize artifacts produced by nightly builds"
         required: true
         type: string
       sha:
+        description: "sha: full git commit SHA to check out"
         required: true
         type: string
       build_type:
+        description: "build_type: one of [branch, nightly, pull-request]"
         type: string
         default: nightly
 
@@ -28,25 +34,27 @@ concurrency:
 jobs:
   cpp-build:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
+      script: ci/build_cpp.sh
       sha: ${{ inputs.sha }}
   python-build:
     needs: [cpp-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
+      script: ci/build_python.sh
       sha: ${{ inputs.sha }}
   upload-conda:
     needs: [cpp-build, python-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -56,40 +64,44 @@ jobs:
     if: github.ref_type == 'branch'
     needs: python-build
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-25.10
     with:
       arch: "amd64"
       branch: ${{ inputs.branch }}
       build_type: ${{ inputs.build_type || 'branch' }}
-      container_image: "rapidsai/ci-conda:latest"
+      container_image: "rapidsai/ci-conda:25.08-latest"
       date: ${{ inputs.date }}
-      node_type: "gpu-v100-latest-1"
-      run_script: "ci/build_docs.sh"
+      node_type: "gpu-l4-latest-1"
+      script: "ci/build_docs.sh"
       sha: ${{ inputs.sha }}
   wheel-build-cpp:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
     with:
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
       script: ci/build_wheel_cpp.sh
+      package-name: libkvikio
+      package-type: cpp
   wheel-build-python:
     needs: wheel-build-cpp
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
       script: ci/build_wheel_python.sh
+      package-name: kvikio
+      package-type: python
   wheel-publish-cpp:
     needs: wheel-build-cpp
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -100,7 +112,7 @@ jobs:
   wheel-publish-python:
     needs: wheel-build-python
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.02
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}