postprocessing.PerformanceData Namespace Reference

Data Structures
class	PerformanceData

Functions
	extract_grid_construction_times (performance_data_points)
	Returns a tuple of arrays to be plotted.
	extract_total_time_stepping_times (performance_data_points, max_cores_per_rank=0, verbose=False)
	extract_times_per_step (performance_data_points, max_cores_per_rank=0, verbose=False)
	Returns a tuple of arrays to be plotted.
	load_file_sequence (file_prefix, file_postfix="", solver_name="", verbose=False)
	Load all files that start with file_prefix and merge them into one instance of Dataset.

Function Documentation

extract_grid_construction_times()

postprocessing.PerformanceData.extract_grid_construction_times

(

performance_data_points

)

Returns a tuple of arrays to be plotted.

Definition at line 385 of file PerformanceData.py.

extract_times_per_step()

postprocessing.PerformanceData.extract_times_per_step	(		performance_data_points,
			max_cores_per_rank = 0,
			verbose = False
	)

Returns a tuple of arrays to be plotted.

This is a rather simple routine. Its big USP is that it accepts an unsorted list of measurements and returns properly sorted measurements.

performance_data_points: [exahype2.postprocessing.PerformanceData] Set of measurements.

max_cores_per_rank: Integer Should be set to -1 if you analyse single node data. Should be set to 0 if you have only one core count measurement per rank count. Should be set to something bigger than 0 if you scale over both the mpi rank count and the core count.

Definition at line 432 of file PerformanceData.py.

extract_total_time_stepping_times()

postprocessing.PerformanceData.extract_total_time_stepping_times	(		performance_data_points,
			max_cores_per_rank = 0,
			verbose = False
	)

Definition at line 405 of file PerformanceData.py.

load_file_sequence()

postprocessing.PerformanceData.load_file_sequence	(		file_prefix,
			file_postfix = "",
			solver_name = "",
			verbose = False
	)

Load all files that start with file_prefix and merge them into one instance of Dataset.

Definition at line 475 of file PerformanceData.py.