User regions in Python (#57)

* User regions in Python

* User-region testing + common submodule

- Updated examples/python/source.py to use user-regions
- Python-level user submodule
- Python-level common submodule
- clean-up of profiler python code
- extended source.py testing to include the user-regions

[ROCm/rocprofiler-systems commit: 4dd144a32c]

projects/rocprofiler-systems/tests/CMakeLists.txt

@@ -1201,7 +1201,7 @@ foreach(_VERSION ${OMNITRACE_PYTHON_VERSIONS})
         PYTHON_EXECUTABLE ${_PYTHON_EXECUTABLE}
         PYTHON_VERSION ${_VERSION}
         FILE ${CMAKE_SOURCE_DIR}/examples/python/source.py
-        RUN_ARGS -v 5 -n 5
+        RUN_ARGS -v 5 -n 5 -s 3
         ENVIRONMENT "${_python_environment}")
 
     # ---------------------------------------------------------------------------------- #
@@ -1285,39 +1285,45 @@ foreach(_VERSION ${OMNITRACE_PYTHON_VERSIONS})
             ENVIRONMENT "${_python_environment}")
     endfunction()
 
+    set(python_source_labels
+        main_loop
+        run
+        fib
+        fib
+        fib
+        fib
+        fib
+        inefficient
+        _sum)
+    set(python_source_count
+        5
+        3
+        3
+        6
+        12
+        18
+        6
+        3
+        3)
+    set(python_source_depth
+        0
+        1
+        2
+        3
+        4
+        5
+        6
+        2
+        3)
+
     omnitrace_add_python_validation_test(
         NAME python-source
         TIMEMORY_METRIC "trip_count"
         TIMEMORY_FILE "trip_count.json"
         PERFETTO_METRIC "host;user"
         PERFETTO_FILE "perfetto-trace.proto"
-        ARGS -l
-             run
-             fib
-             fib
-             fib
-             fib
-             fib
-             inefficient
-             _sum
-             -c
-             5
-             5
-             10
-             20
-             30
-             10
-             5
-             5
-             -d
-             0
-             1
-             2
-             3
-             4
-             5
-             1
-             2)
+        ARGS -l ${python_source_labels} -c ${python_source_count} -d
+             ${python_source_depth})
 
     math(EXPR _INDEX "${_INDEX} + 1")
 endforeach()

projects/rocprofiler-systems/tests/validate-timemory-json.py

@@ -25,9 +25,9 @@ def validate_json(data, labels, counts, depths):
         if _prefix != eitr[0]:
             raise RuntimeError(f"Mismatched prefix: {_prefix} vs. {eitr[0]}")
         if _count != eitr[1]:
-            raise RuntimeError(f"Mismatched count: {_count} vs. {eitr[1]}")
+            raise RuntimeError(f"Mismatched count for {_prefix}: {_count} vs. {eitr[1]}")
         if _depth != eitr[2]:
-            raise RuntimeError(f"Mismatched depth: {_depth} vs. {eitr[2]}")
+            raise RuntimeError(f"Mismatched depth for {_prefix}: {_depth} vs. {eitr[2]}")
 
 
 if __name__ == "__main__":