generate coverage report

Author: lanluo-nvidia

.github/workflows/build-test-linux-x86_64.yml

@@ -102,7 +102,7 @@ jobs:
         export LD_LIBRARY_PATH=/usr/lib64:$LD_LIBRARY_PATH
         pushd .
         python -m pip install -r tests/py/requirements.txt
-        cov_param="--cov=torch_tensorrt --cov-report= --cov-config=pyproject.toml"
+        cov_param="--cov=torch_tensorrt --cov-report=xml:${RUNNER_TEST_RESULTS_DIR}/coverage.xml --cov-config=pyproject.toml"
 
         # test dynamo backend
         python -m pytest -m critical ${cov_param} -n 4 tests/py/dynamo/backend/
@@ -121,11 +121,11 @@ jobs:
 
         # test dynamo runtime
         python -m pytest ${cov_param} --cov-append tests/py/dynamo/runtime/test_000_*
-        python -m pytest -m critical ${cov_param} --cov-append --ignore tests/py/dynamo/runtime/test_000_* tests/py/dynamo/runtime/ 
-        
+        python -m pytest -m critical ${cov_param} --cov-append --ignore tests/py/dynamo/runtime/test_000_* tests/py/dynamo/runtime/
+
         # test core
         python -m pytest -m critical ${cov_param} --cov-append tests/py/core/
-        
+
         coverage report --fail-under=20
 
   tests-py-torchscript-fe:

tests/py/dynamo/partitioning/test_fast_partitioning.py

@@ -84,6 +84,7 @@ def forward(self, x, y):
             1,
             "All operators are supported, there should be one segment",
         )
+
     @pytest.mark.critical
     def test_partition_partially_supported_multi_op(self):
         class PartiallySupportedMultiOp(torch.nn.Module):