ci: restructure Enhanced Vision tests into 6 functional CI groups

Kiriti · Kiriti · commit 73adf2894648 · 2026-05-27T10:35:15.000-07:00
Replace the monolithic enhanced-vision, bilateral-filter, controlflow,
and tensor-ops jobs with 6 focused CI stages following logical
kernel groupings:

- Enhanced-Vision: Tensor Arithmetic — TensorOp, Min, Max (222 tests)
- Enhanced-Vision: Tensor Transforms — Tensor, TensorEnhanced (18 tests)
- Enhanced-Vision: Feature Extraction — HOGCells, HOGFeatures, MatchTemplate, LBP (44 tests)
- Enhanced-Vision: Post-Processing — Copy, NonMaxSuppression, HoughLinesP (84 tests)
- Enhanced-Vision: Advanced Filtering — BilateralFilter (361 tests)
- Enhanced-Vision: Control Flow — SelectNode, ScalarOperationNode (186 tests)

Filter patterns verified locally:
  - TensorOp.*:Min.*:Max.* → 222 tests
  - Tensor*.*:-TensorOp.* → 18 tests (Tensor 12 + TensorEnhanced 6)
  - HogCells.*:HogFeatures.*:MatchTemplate.*:LBP.* → 44 tests
  - Copy.*:Nonmaxsuppression.*:Houghlinesp.* → 84 tests
  - BilateralFilter.* → 361 tests
  - ControlFlow.* → 186 tests

Also updated README CI badge table to reflect the new job names and
correct test counts per group.
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
@@ -556,20 +556,14 @@ jobs:
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
           timeout 300 ./bin/vx_test_conformance --filter="GaussianPyramid.*:LaplacianPyramid.*:LaplacianReconstruct.*:OptFlowPyrLK.*"
 
-  # Enhanced Vision Phase 1 — only the kernels rustVX has actually
-  # implemented from the OpenVX 1.3 Enhanced Vision feature set. The CTS
-  # binary is built with `OPENVX_USE_ENHANCED_VISION=ON`, but this job
-  # filters strictly to the kernels Phase 1 ships (vxMin / vxMax). The
-  # remaining Enhanced Vision symbols are exposed as link stubs in
-  # rustVX so the binary can build; they are not exercised here and will
-  # be replaced by real kernels in subsequent phases.
-  # Enhanced Vision — kernels implemented on this branch.
-  #
-  # PR #36 (hog-kernels): Copy, NonMaxSuppression, HoughLinesP,
-  # MatchTemplate, LBP, HOGCells, HOGFeatures, plus baseline Min/Max.
-  # BilateralFilter is tested in its own job below.
-  enhanced-vision:
-    name: "enhanced-vision (HOG branch)"
+  # Enhanced Vision — 6 functional groups, each run as a separate CI job.
+  # This makes the dashboard granular and pinpoints regressions to a
+  # specific kernel category without re-running the entire Enhanced Vision
+  # suite.
+
+  # Tensor Arithmetic — 222 tests (TensorOp 214 + Min 4 + Max 4)
+  enhanced-vision-tensor-arithmetic:
+    name: "Enhanced-Vision: Tensor Arithmetic"
     runs-on: ubuntu-22.04
     needs: build
     steps:
@@ -580,18 +574,17 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: build-artifacts
-      - name: Run Enhanced Vision tests
+      - name: Run Tensor Arithmetic tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 300 ./bin/vx_test_conformance --filter="Copy.*:Nonmaxsuppression.*:Houghlinesp.*:MatchTemplate.*:LBP.*:HogCells.*:HogFeatures.*:Min.*:Max.*"
+          timeout 600 ./bin/vx_test_conformance --filter="TensorOp.*:Min.*:Max.*"
 
-  # BilateralFilter — 361 tests, separated from enhanced-vision to avoid
-  # any state leakage with other enhanced-vision kernels.
-  bilateral-filter:
-    name: "bilateral-filter"
+  # Tensor Transforms — 18 tests (Tensor 12 + TensorEnhanced 6)
+  enhanced-vision-tensor-transforms:
+    name: "Enhanced-Vision: Tensor Transforms"
     runs-on: ubuntu-22.04
     needs: build
     steps:
@@ -602,20 +595,17 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: build-artifacts
-      - name: Run BilateralFilter tests
+      - name: Run Tensor Transforms tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 300 ./bin/vx_test_conformance --filter="BilateralFilter.*"
+          timeout 300 ./bin/vx_test_conformance --filter="Tensor*.*:-TensorOp.*"
 
-  # ControlFlow — 186 tests (SelectNode 11 + ScalarOperationNode 175).
-  # Runs SelectNode/0-6,9 (8 passing type variants) and all ScalarOperationNode
-  # tests. PYRAMID/THRESHOLD/REMAP variants (3 tests) are excluded due to
-  # pre-existing object-specific crashes unrelated to control flow logic.
-  controlflow:
-    name: "controlflow"
+  # Feature Extraction — 44 tests (HOGCells 11 + HOGFeatures 11 + MatchTemplate 11 + LBP 11)
+  enhanced-vision-feature-extraction:
+    name: "Enhanced-Vision: Feature Extraction"
     runs-on: ubuntu-22.04
     needs: build
     steps:
@@ -626,25 +616,38 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: build-artifacts
-      - name: Run ControlFlow SelectNode tests
+      - name: Run Feature Extraction tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 120 ./bin/vx_test_conformance --filter="ControlFlow.SelectNode*"
-      - name: Run ControlFlow ScalarOperationNode tests
+          timeout 300 ./bin/vx_test_conformance --filter="HogCells.*:HogFeatures.*:MatchTemplate.*:LBP.*"
+
+  # Post-Processing — 84 tests (Copy 36 + NonMaxSuppression 33 + HoughLinesP 15)
+  enhanced-vision-post-processing:
+    name: "Enhanced-Vision: Post-Processing"
+    runs-on: ubuntu-22.04
+    needs: build
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: build-artifacts
+      - name: Run Post-Processing tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 300 ./bin/vx_test_conformance --filter="ControlFlow.ScalarOperationNode*"
+          timeout 300 ./bin/vx_test_conformance --filter="Copy.*:Nonmaxsuppression.*:Houghlinesp.*"
 
-  # Tensor ops — 226 tests (Tensor 12 + TensorOp 214), separated to keep
-  # each CI job focused and avoid state leakage with other categories.
-  tensor-ops:
-    name: "tensor-ops"
+  # Advanced Filtering — 361 tests (BilateralFilter only)
+  enhanced-vision-advanced-filtering:
+    name: "Enhanced-Vision: Advanced Filtering"
     runs-on: ubuntu-22.04
     needs: build
     steps:
@@ -655,20 +658,35 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: build-artifacts
-      - name: Run Tensor tests
+      - name: Run BilateralFilter tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 300 ./bin/vx_test_conformance --filter="Tensor.*"
-      - name: Run TensorOp tests
+          timeout 300 ./bin/vx_test_conformance --filter="BilateralFilter.*"
+
+  # Control Flow — 186 tests (SelectNode 11 + ScalarOperationNode 175)
+  enhanced-vision-control-flow:
+    name: "Enhanced-Vision: Control Flow"
+    runs-on: ubuntu-22.04
+    needs: build
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: build-artifacts
+      - name: Run Control Flow tests
         run: |
           chmod +x OpenVX-cts/build/bin/vx_test_conformance
           cd OpenVX-cts/build
           export LD_LIBRARY_PATH=${{ github.workspace }}/target/release
           export VX_TEST_DATA_PATH=${{ github.workspace }}/OpenVX-cts/test_data/
-          timeout 600 ./bin/vx_test_conformance --filter="TensorOp.*"
+          timeout 120 ./bin/vx_test_conformance --filter="ControlFlow.SelectNode*"
+          timeout 300 ./bin/vx_test_conformance --filter="ControlFlow.ScalarOperationNode*"
 
   # Performance benchmark using openvx-mark, comparing rustVX against the
   # Khronos OpenVX sample implementation on the SAME runner so the two
@@ -696,6 +714,12 @@ jobs:
       - vision-features
       - vision-statistics
       - vision-pyramid
+      - enhanced-vision-tensor-arithmetic
+      - enhanced-vision-tensor-transforms
+      - enhanced-vision-feature-extraction
+      - enhanced-vision-post-processing
+      - enhanced-vision-advanced-filtering
+      - enhanced-vision-control-flow
     continue-on-error: true
     steps:
       - name: Install system dependencies
diff --git a/README.md b/README.md
@@ -277,9 +277,12 @@ GitHub Actions builds and runs the full CTS on every push and pull request. The
 | **vision-statistics** | MeanStdDev, MinMaxLoc, Integral | [![vision-statistics](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=vision-statistics&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
 | **vision-pyramid** | GaussianPyramid, LaplacianPyramid, LaplacianReconstruct, OptFlowPyrLK | [![vision-pyramid](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=vision-pyramid&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
 | **user-data-object** | UserDataObject (14 tests) | [![user-data-object](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=user-data-object&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
-| **enhanced-vision** | Copy, NonMaxSuppression, HoughLinesP, MatchTemplate, LBP, BilateralFilter, HOGCells, HOGFeatures, Min, Max (163 tests) | [![enhanced-vision](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=enhanced-vision&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
-| **controlflow** | SelectNode, ScalarOperationNode (186 tests) | [![controlflow](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=controlflow&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
-| **tensor-ops** | Tensor (12 tests) + TensorOp (214 tests) | [![tensor-ops](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=tensor-ops&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Feature Extraction** | HOGCells, HOGFeatures, MatchTemplate, LBP (44 tests) | [![Enhanced-Vision: Feature Extraction](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Feature%20Extraction&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Post-Processing** | Copy, NonMaxSuppression, HoughLinesP (84 tests) | [![Enhanced-Vision: Post-Processing](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Post-Processing&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Tensor Arithmetic** | TensorOp, Min, Max (222 tests) | [![Enhanced-Vision: Tensor Arithmetic](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Tensor%20Arithmetic&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Tensor Transforms** | Tensor, TensorEnhanced (18 tests) | [![Enhanced-Vision: Tensor Transforms](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Tensor%20Transforms&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Advanced Filtering** | BilateralFilter (361 tests) | [![Enhanced-Vision: Advanced Filtering](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Advanced%20Filtering&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
+| **Enhanced-Vision: Control Flow** | SelectNode, ScalarOperationNode (186 tests) | [![Enhanced-Vision: Control Flow](https://img.shields.io/github/check-runs/kiritigowda/rustVX/main?nameFilter=Enhanced-Vision%3A%20Control%20Flow&label=)](https://github.com/kiritigowda/rustVX/actions/workflows/conformance.yml?query=branch%3Amain) |
 
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