Improve coverage report (#1609)

* Improve coverage report

* Temporary skip tests failed due to dpctl

* Tuned config to exclude dpctl files from the report

* Filtered exporting coverage data by dpnp source

* Removed w/a with temporary muted tests

.github/workflows/generate_coverage.yaml

@@ -39,26 +39,32 @@ jobs:
       - name: Install Lcov
         run: |
           sudo apt-get install lcov
+
       - name: Install dpnp dependencies
         run: |
           conda install cython llvm cmake">=3.21" scikit-build ninja pytest pytest-cov coverage[toml] \
               dpctl dpcpp_linux-64 sysroot_linux-64">=2.28" mkl-devel-dpcpp tbb-devel onedpl-devel ${{ env.CHANNELS }}
+
       - name: Conda info
         run: |
           conda info
           conda list
+
       - name: Build dpnp with coverage
         run: |
           python scripts/gen_coverage.py --pytest-opts="--ignore tests/test_random.py"
+
       - name: Install coverall dependencies
         run: |
           sudo gem install coveralls-lcov
           pip install coveralls==3.2.0
+
       - name: Upload coverage data to coveralls.io
         run: |
           echo "Processing pytest-coverage"
           export DPNP_PYTEST_LCOV=$(find . -name dpnp_pytest.lcov)
           coveralls-lcov -v -n $DPNP_PYTEST_LCOV > pytest-dpnp-c-api-coverage.json
+
           # merge file with coverage data and upload
           echo "Merging files with coverage data"
           coveralls --service=github --merge=pytest-dpnp-c-api-coverage.json

dpnp/CMakeLists.txt

@@ -8,6 +8,7 @@ function(build_dpnp_cython_ext _trgt _src _dest)
   add_dependencies(${_trgt} ${_trgt_deps})
   if (DPNP_GENERATE_COVERAGE)
     target_compile_definitions(${_trgt} PRIVATE CYTHON_TRACE=1 CYTHON_TRACE_NOGIL=1)
+    target_compile_options(${_trgt} PRIVATE "-fno-sycl-use-footer")
   endif()
   target_compile_definitions(${_trgt} PRIVATE NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION)
   # NumPy

scripts/gen_coverage.py

@@ -82,10 +82,14 @@ def find_objects():
         objects = []
         dpnp_path = os.getcwd()
         search_path = os.path.join(dpnp_path, "dpnp")
-        files = os.listdir(search_path)
-        for file in files:
-            if file.endswith("_c.so"):
-                objects.extend(["-object", os.path.join(search_path, file)])
+        for root, _, files in os.walk(search_path):
+            for file in files:
+                if (
+                    file.endswith("_c.so")
+                    or root.find("extensions") != -1
+                    and file.find("_impl.cpython") != -1
+                ):
+                    objects.extend(["-object", os.path.join(root, file)])
         return objects
 
     objects = find_objects()
@@ -112,7 +116,8 @@ def find_objects():
                 "-ignore-filename-regex=/tmp/icpx*",
                 "-instr-profile=" + instr_profile_fn,
             ]
-            + objects,
+            + objects
+            + ["-sources", "dpnp"],
             stdout=fh,
         )