def oa_region_begin(name, file_name=None, line_number=None):
scorep.trace._unsettrace()
"""
Begin of an Online Access region. If file_name or line_number is None, both will
bet determined automatically
@param name name of the user region
@param file_name file name of the user region
@param line_number line number of the user region
"""
if file_name is None or line_number is None:
frame = inspect.currentframe().f_back
file_name = frame.f_globals.get('__file__', None)
line_number = frame.f_lineno
if file_name is not None:
full_file_name = os.path.abspath(file_name)
else:
full_file_name = "None"
global_trace.oa_region_begin(name, full_file_name, line_number)
global_trace.register()
def register():
'''
If the module is impored using `import scorep` a call to register is requred to register the traing.
'''
global_trace.register()
def oa_region_end(name):
scorep.trace._unsettrace()
global_trace.oa_region_end(name)
global_trace.register()