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Inheritance diagram for exahype2.postprocessing.PerformanceData.PerformanceData:

Collaboration diagram for exahype2.postprocessing.PerformanceData.PerformanceData:

Public Member Functions
	__init__ (self, file_name, solver_name="", verbose=False)
	:: Attributes

	__str__ (self, args, *kwargs)

	parse (self, verbose)

	get_time_per_time_step (self)
	Returns a whole array of times per time step, so you can plot the evoluation of the cost per step over time.

	get_average_time_per_time_step (self)
	Returns a whole array of times per time step, so you can plot the evoluation of the cost per step over time.

	get_updates (self)

	get_time_step_real_time_stamps (self)
	Returns a series of real time stamps (in seconds) snapshotted per time step.

	get_time_step_simulated_time_stamps (self)
	Returns a sequence of time stamps that are the simulated time stamps (where has the simulation been at a certain point) per step.

	get_time_step_time_step_size (self)

	uses_local_timestepping (self)

	timesteps (self)
	Should maybe eliminate the time steps that are not really steps.

	time_per_time_step (self)
	Time of last time step normalised (multiplied) with h^d.

	remove_first_n_entries (self, count)
	Remove the first count entries from the dataset.

Data Fields
	total_construction_time

	total_time_stepping_time

	total_plotting_time

	total_construction_steps

	total_time_stepping_steps

	total_plotting_steps

	plotting_time_stamp

	valid

Protected Attributes
	_file_name

	_solver_name

	_threads

	_ranks

	_cores_per_node

	_time_step_time_stamp

	_simulated_time_stamp_max

	_simulated_time_stamp_min

	_time_step_size_max

	_time_step_size_min

	_updates

	_number_of_time_steps

	_parse_machine_time_format

	_d

Private Member Functions
	__convert_machine_readable_timestamp_to_seconds (self, data)
	Hand in a string in nanoseconds and return double as s.

	__convert_human_readable_timestamp_to_seconds (self, data)
	Hand in a string in the format hh:mm:ss.

	__extract_time_stamp_from_run_call (self, line)

Detailed Description

Definition at line 11 of file PerformanceData.py.

Constructor & Destructor Documentation

◆ init()

exahype2.postprocessing.PerformanceData.PerformanceData.__init__	(	self,
		file_name,
		solver_name = "",
		verbose = False )

:: Attributes

self._number_of_time_steps: Int Includes the empty time steps (warm-up phase) if you have adaptive time stepping.

:: Arguments

file_name: String This is a mandatory field, as it tells us which file to parse.

solver_name: String In theory, you could live without this one if you have only one solver. However, ExaHyPE2 supports multiple solvers within one grid and therefore needs a dedicated solver name to know where to look in the file. Leave it empty if there's only one solver.

Definition at line 12 of file PerformanceData.py.

Member Function Documentation

◆ __convert_human_readable_timestamp_to_seconds()

exahype2.postprocessing.PerformanceData.PerformanceData.__convert_human_readable_timestamp_to_seconds	(		self,
			data )

private

Hand in a string in the format hh:mm:ss.

Definition at line 84 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__extract_time_stamp_from_run_call().

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◆ __convert_machine_readable_timestamp_to_seconds()

exahype2.postprocessing.PerformanceData.PerformanceData.__convert_machine_readable_timestamp_to_seconds	(		self,
			data )

private

Hand in a string in nanoseconds and return double as s.

Definition at line 74 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__extract_time_stamp_from_run_call().

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◆ __extract_time_stamp_from_run_call()

exahype2.postprocessing.PerformanceData.PerformanceData.__extract_time_stamp_from_run_call	(		self,
			line )

private

Definition at line 108 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData.__convert_human_readable_timestamp_to_seconds(), exahype2.postprocessing.PerformanceData.PerformanceData.__convert_machine_readable_timestamp_to_seconds(), and exahype2.postprocessing.PerformanceData.PerformanceData._parse_machine_time_format.

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◆ str()

exahype2.postprocessing.PerformanceData.PerformanceData.__str__	(		self,
		*	args,
		**	kwargs )

Definition at line 98 of file PerformanceData.py.

Referenced by peano4.toolbox.particles.postprocessing.ParticleVTUReader.VTUParticleSet.__repr__().

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◆ get_average_time_per_time_step()

exahype2.postprocessing.PerformanceData.PerformanceData.get_average_time_per_time_step ( self )

Returns a whole array of times per time step, so you can plot the evoluation of the cost per step over time.

Definition at line 266 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData.get_time_per_time_step().

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◆ get_time_per_time_step()

exahype2.postprocessing.PerformanceData.PerformanceData.get_time_per_time_step ( self )

Returns a whole array of times per time step, so you can plot the evoluation of the cost per step over time.

Definition at line 253 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._time_step_time_stamp.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_average_time_per_time_step().

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◆ get_time_step_real_time_stamps()

exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_real_time_stamps ( self )

Returns a series of real time stamps (in seconds) snapshotted per time step.

This is not a mere copy, as the last entry in the local set is the end of the simulation. So we remove this one. At the same time, the very first entry is the start of the simulation or first time step where nothing happens yet (if we have to analyse the eigenvalue first).

Definition at line 287 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._time_step_time_stamp.

◆ get_time_step_simulated_time_stamps()

exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_simulated_time_stamps ( self )

Returns a sequence of time stamps that are the simulated time stamps (where has the simulation been at a certain point) per step.

This is not a mere copy, as the last entry in the local set is the end of the simulation

Definition at line 306 of file PerformanceData.py.

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◆ get_time_step_time_step_size()

exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_time_step_size ( self )

Definition at line 326 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_max, exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_min, and exahype2.postprocessing.PerformanceData.PerformanceData.uses_local_timestepping().

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◆ get_updates()

exahype2.postprocessing.PerformanceData.PerformanceData.get_updates ( self )

Definition at line 283 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._updates.

◆ parse()

exahype2.postprocessing.PerformanceData.PerformanceData.parse	(		self,
			verbose )

Definition at line 123 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._file_name, peano4.visualisation.output.Visualiser.Visualiser._file_name, peano4.visualisation.output.VTUUnstructuredGrid.VTUUnstructuredGrid._file_name, exahype2.postprocessing.PerformanceData.PerformanceData._threads, int, exahype2.postprocessing.PerformanceData.PerformanceData.valid, and peano4.toolbox.particles.postprocessing.Dataset.Dataset.valid.

◆ remove_first_n_entries()

exahype2.postprocessing.PerformanceData.PerformanceData.remove_first_n_entries	(		self,
			count )

Remove the first count entries from the dataset.

Usually, count is one and anticipates that the solver requires one `‘warm up’' sweep to determine h and the eigenvalue, e.g.

Definition at line 366 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._simulated_time_stamp_max, exahype2.postprocessing.PerformanceData.PerformanceData._simulated_time_stamp_min, exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_max, exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_min, and exahype2.postprocessing.PerformanceData.PerformanceData._time_step_time_stamp.

◆ time_per_time_step()

exahype2.postprocessing.PerformanceData.PerformanceData.time_per_time_step ( self )

Time of last time step normalised (multiplied) with h^d.

Definition at line 356 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData.total_time_stepping_steps, and exahype2.postprocessing.PerformanceData.PerformanceData.total_time_stepping_time.

◆ timesteps()

exahype2.postprocessing.PerformanceData.PerformanceData.timesteps ( self )

Should maybe eliminate the time steps that are not really steps.

Definition at line 345 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_max, and exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_min.

◆ uses_local_timestepping()

exahype2.postprocessing.PerformanceData.PerformanceData.uses_local_timestepping ( self )

Definition at line 336 of file PerformanceData.py.

References exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_max, and exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_min.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_simulated_time_stamps(), and exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_time_step_size().

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Field Documentation

◆ _cores_per_node

exahype2.postprocessing.PerformanceData.PerformanceData._cores_per_node

protected

Definition at line 37 of file PerformanceData.py.

◆ _d

exahype2.postprocessing.PerformanceData.PerformanceData._d

protected

Definition at line 138 of file PerformanceData.py.

◆ _file_name

exahype2.postprocessing.PerformanceData.PerformanceData._file_name

protected

Definition at line 32 of file PerformanceData.py.

Referenced by peano4.visualisation.output.Visualiser.Visualiser.display_single_file(), exahype2.postprocessing.PerformanceData.PerformanceData.parse(), peano4.visualisation.output.Visualiser.Visualiser.read_metadata(), and peano4.visualisation.output.VTUUnstructuredGrid.VTUUnstructuredGrid.write_vtu().

◆ _number_of_time_steps

exahype2.postprocessing.PerformanceData.PerformanceData._number_of_time_steps

protected

Definition at line 56 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ _parse_machine_time_format

exahype2.postprocessing.PerformanceData.PerformanceData._parse_machine_time_format

protected

Definition at line 67 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__extract_time_stamp_from_run_call().

◆ _ranks

exahype2.postprocessing.PerformanceData.PerformanceData._ranks

protected

Definition at line 36 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ _simulated_time_stamp_max

exahype2.postprocessing.PerformanceData.PerformanceData._simulated_time_stamp_max

protected

Definition at line 50 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_simulated_time_stamps(), and exahype2.postprocessing.PerformanceData.PerformanceData.remove_first_n_entries().

◆ _simulated_time_stamp_min

exahype2.postprocessing.PerformanceData.PerformanceData._simulated_time_stamp_min

protected

Definition at line 51 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_simulated_time_stamps(), and exahype2.postprocessing.PerformanceData.PerformanceData.remove_first_n_entries().

◆ _solver_name

exahype2.postprocessing.PerformanceData.PerformanceData._solver_name

protected

Definition at line 33 of file PerformanceData.py.

Referenced by exahype2.grid.CellLabel.UpdateCellLabel.get_body_of_operation(), and exahype2.grid.FaceLabel.UpdateFaceLabel.get_body_of_operation().

◆ _threads

exahype2.postprocessing.PerformanceData.PerformanceData._threads

protected

Definition at line 35 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__(), and exahype2.postprocessing.PerformanceData.PerformanceData.parse().

◆ _time_step_size_max

exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_max

protected

Definition at line 52 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_time_step_size(), exahype2.postprocessing.PerformanceData.PerformanceData.remove_first_n_entries(), exahype2.postprocessing.PerformanceData.PerformanceData.timesteps(), and exahype2.postprocessing.PerformanceData.PerformanceData.uses_local_timestepping().

◆ _time_step_size_min

exahype2.postprocessing.PerformanceData.PerformanceData._time_step_size_min

protected

Definition at line 53 of file PerformanceData.py.

◆ _time_step_time_stamp

exahype2.postprocessing.PerformanceData.PerformanceData._time_step_time_stamp

protected

Definition at line 49 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_time_per_time_step(), exahype2.postprocessing.PerformanceData.PerformanceData.get_time_step_real_time_stamps(), and exahype2.postprocessing.PerformanceData.PerformanceData.remove_first_n_entries().

◆ _updates

exahype2.postprocessing.PerformanceData.PerformanceData._updates

protected

Definition at line 54 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.get_updates().

◆ plotting_time_stamp

exahype2.postprocessing.PerformanceData.PerformanceData.plotting_time_stamp

Definition at line 47 of file PerformanceData.py.

◆ total_construction_steps

exahype2.postprocessing.PerformanceData.PerformanceData.total_construction_steps

Definition at line 43 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ total_construction_time

exahype2.postprocessing.PerformanceData.PerformanceData.total_construction_time

Definition at line 39 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ total_plotting_steps

exahype2.postprocessing.PerformanceData.PerformanceData.total_plotting_steps

Definition at line 45 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ total_plotting_time

exahype2.postprocessing.PerformanceData.PerformanceData.total_plotting_time

Definition at line 41 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__().

◆ total_time_stepping_steps

exahype2.postprocessing.PerformanceData.PerformanceData.total_time_stepping_steps

Definition at line 44 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__(), and exahype2.postprocessing.PerformanceData.PerformanceData.time_per_time_step().

◆ total_time_stepping_time

exahype2.postprocessing.PerformanceData.PerformanceData.total_time_stepping_time

Definition at line 40 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__(), and exahype2.postprocessing.PerformanceData.PerformanceData.time_per_time_step().

◆ valid

exahype2.postprocessing.PerformanceData.PerformanceData.valid

Definition at line 69 of file PerformanceData.py.

Referenced by exahype2.postprocessing.PerformanceData.PerformanceData.__str__(), peano4.toolbox.particles.postprocessing.Dataset.Dataset.parse(), and exahype2.postprocessing.PerformanceData.PerformanceData.parse().

The documentation for this class was generated from the following file:

python/exahype2/postprocessing/PerformanceData.py

Public Member Functions

Data Fields

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ __convert_human_readable_timestamp_to_seconds()

◆ __convert_machine_readable_timestamp_to_seconds()

◆ __extract_time_stamp_from_run_call()

◆ __str__()

◆ get_average_time_per_time_step()

◆ get_time_per_time_step()

◆ get_time_step_real_time_stamps()

◆ get_time_step_simulated_time_stamps()

◆ get_time_step_time_step_size()

◆ get_updates()

◆ parse()

◆ remove_first_n_entries()

◆ time_per_time_step()

◆ timesteps()

◆ uses_local_timestepping()

Field Documentation

◆ _cores_per_node

◆ _d

◆ _file_name

◆ _number_of_time_steps

◆ _parse_machine_time_format

◆ _ranks

◆ _simulated_time_stamp_max

◆ _simulated_time_stamp_min

◆ _solver_name

◆ _threads

◆ _time_step_size_max

◆ _time_step_size_min

◆ _time_step_time_stamp

◆ _updates

◆ plotting_time_stamp

◆ total_construction_steps

◆ total_construction_time

◆ total_plotting_steps

◆ total_plotting_time

◆ total_time_stepping_steps

◆ total_time_stepping_time

◆ valid

◆ init()

◆ str()