quvac.simulation

Script to launch Vacuum Emission simulation, do postprocessing and measure performance.

Usage:

python simulation.py -i <input>.yml -o <output_dir> --wisdom <wisdom_file>

Functions

parse_args([description])	Parse command-line arguments.
check_dirs(ini_file, save_path)	Check if directories exist and create them if necessary.
get_filenames(ini_file, save_path, wisdom_file[, mode])	Get filenames for saving simulation data.
get_dirs(ini_file, save_path, wisdom_file[, mode])	Get directories for saving simulation data.
set_precision(precision)	Set global precision for calculations.
create_basic_logger(filename)
run_simulation(ini_config, fields_params, files, ...)	Run the vacuum emission simulation.
postprocess_simulation(ini_config, files, fields_params)	Perform postprocessing on the simulation data.
quvac_simulation(ini_file[, save_path, wisdom_file])	Launch a single quvac simulation for given <ini>.yml file.
main_simulation()	Main function to run the simulation script.

Module Contents

quvac.simulation.parse_args(description='Calculate quantum vacuum signal for external fields.')

Parse command-line arguments.

Returns:

Parsed command-line arguments.

Return type:

argparse.Namespace

quvac.simulation.check_dirs(ini_file, save_path)

Check if directories exist and create them if necessary.

Parameters:

• ini_file (str) – Path to the initialization file.

• save_path (str) – Path to save the results.

Returns:

save_path – Validated save path.

Return type:

str

quvac.simulation.get_filenames(ini_file, save_path, wisdom_file, mode=None)

Get filenames for saving simulation data.

Parameters:

• ini_file (str) – Path to the initialization file.

• save_path (str) – Path to save the results.

• wisdom_file (str) – Path to save pyfftw-wisdom.

Returns:

files – Dictionary containing filenames for saving simulation data.

Return type:

dict

quvac.simulation.get_dirs(ini_file, save_path, wisdom_file, mode=None)

Get directories for saving simulation data.

Parameters:

• ini_file (str) – Path to the initialization file.

• save_path (str) – Path to save the results.

• wisdom_file (str) – Path to save pyfftw-wisdom.

Returns:

files – Dictionary containing directories for saving simulation data.

Return type:

dict

quvac.simulation.set_precision(precision)

Set global precision for calculations.

Parameters:

precision (str) – Precision type, either “float32” or “float64”.

quvac.simulation.create_basic_logger(filename)

quvac.simulation.run_simulation(ini_config, fields_params, files, timings, memory)

Run the vacuum emission simulation.

Parameters:

• ini_config (dict) – Dictionary containing the initialization configuration.

• fields_params (list of dict) – List of dictionaries containing the field parameters.

• files (dict) – Dictionary containing filenames for saving simulation data.

• timings (dict) – Dictionary to store timing information.

• memory (dict) – Dictionary to store memory usage information.

Returns:

• timings (dict) – Updated dictionary with timing information.

• memory (dict) – Updated dictionary with memory usage information.

quvac.simulation.postprocess_simulation(ini_config, files, fields_params)

Perform postprocessing on the simulation data.

Parameters:

• ini_config (dict) – Dictionary containing the initialization configuration.

• files (dict) – Dictionary containing filenames for saving simulation data.

• fields_params (list of dict) – List of dictionaries containing the field parameters.

quvac.simulation.quvac_simulation(ini_file, save_path=None, wisdom_file='wisdom/fftw-wisdom')

Launch a single quvac simulation for given <ini>.yml file.

Parameters:

• ini_file (str) – Path to the initialization file.

• save_path (str, optional) – Path to save simulation results to, by default None.

• wisdom_file (str, optional) – Path to save pyfftw-wisdom, by default “wisdom/fftw-wisdom”.

quvac.simulation.main_simulation()

Main function to run the simulation script.