Document OpenCL acceleration with UMat - #2113
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📝 WalkthroughWalkthroughAdded a comprehensive guide for OpenCL acceleration with ChangesOpenCL UMat documentation
Estimated code review effort: 2 (Simple) | ~10 minutes Possibly related PRs
Suggested labels: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Actionable comments posted: 1
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@README.md`:
- Around line 89-90: Propagate the OpenCL/UMat guidance added to the root README
into packaging/nuget/README.managed.md and packaging/nuget/README.runtime.md, or
verify and document that those files are generated from README.md so the content
is inherited automatically.
🪄 Autofix
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Path: .coderabbit.yaml
Review profile: CHILL
Plan: Pro Plus
Run ID: 15020cae-cd76-4c53-985c-b586c21328b5
📒 Files selected for processing (7)
README.mddocs/docfx/articles/guides/index.mddocs/docfx/articles/guides/memory-copy-and-performance.mddocs/docfx/articles/guides/opencl-and-umat.mddocs/docfx/articles/index.mddocs/docfx/articles/toc.ymldocs/docfx/index.md
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| OpenCV's OpenCL Transparent API can be used through `UMat`. See [OpenCL Acceleration with UMat](docs/docfx/articles/guides/opencl-and-umat.md) for runtime diagnostics and benchmarking guidance. | ||
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📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win
🧩 Analysis chain
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "Root README context:"
sed -n '70,105p' README.md | cat -n
echo
echo "Locate README.md and NuGet/readme-like files:"
git ls-files | rg '(^|/)(README\.md|.*readme.*|.*\.(nuspec|psd1|psm1))$' | sed -n '1,120p'
echo
echo "Search for OpenCL/UMat mentions:"
rg -n "OpenCL|OpenCL Acceleration|UMat|OpenCL Acceleration with UMat|NuGet|Package" . \
--glob '!**/.git/**' --glob '!**/bin/**' --glob '!**/obj/**' \
| sed -n '1,200p'Repository: shimat/opencvsharp
Length of output: 29859
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "Markdown readme files:"
git ls-files | rg '(^|/)(README\.md|README\.[^.]+\.md)$' | sed -n '1,120p'
echo
echo "Managed NuGet README OpenCL/UMat references:"
for f in $(git ls-files | rg '(^|/)README\.(managed|runtime)\.md$'); do
echo "--- $f"
rg -n "OpenCL|UMat|OpenCL Acceleration|runtime diagnostics|benchmark" "$f" || true
done
echo
echo "NuGet package README metadata:"
rg -n "PackageReadmeFile|README\.(managed|runtime)\.md|Pack=\"true\" PackPath" \
packaging nuget src/OpenCvSharp src/OpenCvSharp.WpfExtensions src/OpenCvSharp.GdipExtensions src/OpenCvSharp.AvaloniaExtensions \
2>/dev/null | sed -n '1,220p' || trueRepository: shimat/opencvsharp
Length of output: 4988
Update the corresponding NuGet README files.
README.md now includes OpenCL/UMat guidance, but packaging/nuget/README.managed.md and packaging/nuget/README.runtime.md do not. Add this guidance to the corresponding NuGet README files, or confirm they are generated from the root README.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@README.md` around lines 89 - 90, Propagate the OpenCL/UMat guidance added to
the root README into packaging/nuget/README.managed.md and
packaging/nuget/README.runtime.md, or verify and document that those files are
generated from README.md so the content is inherited automatically.
Source: Coding guidelines
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Summary
UMatCv2.OclFinish()Validation
git diff --checkDocFX is not installed locally, so the complete site build is left to the PR workflow to avoid installing another local tool and generating additional build output.
Summary by CodeRabbit
UMat.