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Fix: Add coverage-focused test suite and wrapper script to improve code coverage for hipblaslt #8698

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Fix: Add coverage-focused test suite and wrapper script to improve code coverage for hipblaslt #8698

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b010bb6
Add coverage-focused test suite and wrapper script to improve code co…
pdhirajkumarprasad Jun 23, 2026
a9c256f
added exclusion logic for inline/constexpr code
pdhirajkumarprasad Jun 24, 2026
414b499
Merge branch 'develop' into users/dhirajp/improve_code_coverage_in_hi…
pdhirajkumarprasad Jul 3, 2026
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10 changes: 6 additions & 4 deletions projects/hipblaslt/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -761,7 +761,7 @@ if(HIPBLASLT_ENABLE_COVERAGE)
DEPENDS hipblaslt-test
COMMAND ${CMAKE_COMMAND} -E rm -rf "${coverage_dir}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${coverage_dir}/profraw"
COMMAND bash "${CMAKE_CURRENT_SOURCE_DIR}/cmake/run_coverage_tests.sh" "$<TARGET_FILE:hipblaslt-test>" "${coverage_dir}"
COMMAND bash -c "${CMAKE_SOURCE_DIR}/cmake/run_coverage_tests.sh $<TARGET_FILE:hipblaslt-test> ${coverage_dir} || true"
COMMENT "Running hipblaslt testcases for coverage report"
)

Expand All @@ -783,9 +783,11 @@ if(HIPBLASLT_ENABLE_COVERAGE)
coverage
DEPENDS code_cov_tests
COMMAND ${LLVM_PROFDATA} merge -sparse "${coverage_dir}/profraw/hipblaslt-coverage_*.profraw" -o "${coverage_dir}/hipblaslt.profdata"
COMMAND ${LLVM_COV} report -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*"
COMMAND ${LLVM_COV} show -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*" -format=html -output-dir="${coverage_dir}"
COMMAND ${LLVM_COV} export -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*" -format=lcov > "${coverage_dir}/coverage.info"
COMMAND ${LLVM_COV} report -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*|.*auxiliary\\.hpp|.*exceptions\\.hpp|.*hipblaslt_bfloat6\\.h|.*hipblaslt_float6\\.h|.*hipblaslt_float4\\.h|.*hipblaslt_e5m3\\.h|.*hipblaslt_e8\\.h|.*hipblaslt_float8\\.h|.*hipblaslt_xfloat32\\.h|.*hipblaslt-ext\\.hpp"
COMMAND ${LLVM_COV} show -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*|.*auxiliary\\.hpp|.*exceptions\\.hpp|.*hipblaslt_bfloat6\\.h|.*hipblaslt_float6\\.h|.*hipblaslt_float4\\.h|.*hipblaslt_e5m3\\.h|.*hipblaslt_e8\\.h|.*hipblaslt_float8\\.h|.*hipblaslt_xfloat32\\.h|.*hipblaslt-ext\\.hpp" -format=html -output-dir="${coverage_dir}"
COMMAND ${LLVM_COV} export -object $<TARGET_FILE:hipblaslt> -object $<TARGET_FILE:hipblaslt-test> -instr-profile="${coverage_dir}/hipblaslt.profdata" --ignore-filename-regex=".*Tensile.*|.*origami.*|.*auxiliary\\.hpp|.*exceptions\\.hpp|.*hipblaslt_bfloat6\\.h|.*hipblaslt_float6\\.h|.*hipblaslt_float4\\.h|.*hipblaslt_e5m3\\.h|.*hipblaslt_e8\\.h|.*hipblaslt_float8\\.h|.*hipblaslt_xfloat32\\.h|.*hipblaslt-ext\\.hpp" -format=lcov > "${coverage_dir}/coverage.info"
COMMAND ${CMAKE_COMMAND} -E echo "Coverage report generated in ${coverage_dir}/index.html"
COMMAND bash -c "if [ -f '${coverage_dir}/test_exit_code.txt' ]; then echo ''; echo 'WARNING: Some tests failed (see above), but coverage report was still generated'; echo 'HTML report: ${coverage_dir}/index.html'; exit $$(cat '${coverage_dir}/test_exit_code.txt'); else echo 'All tests passed'; fi"
COMMENT "Generating code coverage report"
)
endif()
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1 change: 1 addition & 0 deletions projects/hipblaslt/clients/tests/CMakeLists.txt
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Expand Up @@ -18,6 +18,7 @@ add_custom_command(
${CMAKE_CURRENT_SOURCE_DIR}/data/auxiliary_gtest.yaml
${CMAKE_CURRENT_SOURCE_DIR}/data/smoke_gtest.yaml
${CMAKE_CURRENT_SOURCE_DIR}/data/rocroller_gtest.yaml
${CMAKE_CURRENT_SOURCE_DIR}/data/coverage_focused_gtest.yaml
${CMAKE_CURRENT_SOURCE_DIR}/data/known_bugs.yaml

)
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