quvac.utils

Useful generic utilities.

Functions

read_yaml(yaml_file)	Read a YAML file and return its contents.
write_yaml(yaml_file, data)	Write data to a YAML file.
format_time(seconds)	Format time in seconds to a human-readable string.
format_memory(mem)	Format memory in kilobytes to a human-readable string.
save_wisdom(ini_file[, wisdom_file, add_host_name])	Save FFTW wisdom to a file.
load_wisdom(wisdom_file)	Load FFTW wisdom from a file.
get_maxrss()	Get the maximum resident set size used (in kilobytes).
zip_directory_shutil(directory_path, output_path)	Zip a directory using shutil.
find_classes_in_package(package_name)	Find all class names in a given package.
round_to_n(x, n)

Module Contents

quvac.utils.read_yaml(yaml_file)

Read a YAML file and return its contents.

Parameters:

yaml_file (str) – Path to the YAML file.

Returns:

Contents of the YAML file.

Return type:

dict

quvac.utils.write_yaml(yaml_file, data)

Write data to a YAML file.

Parameters:

• yaml_file (str) – Path to the YAML file.

• data (dict) – Data to write to the YAML file.

quvac.utils.format_time(seconds)

Format time in seconds to a human-readable string.

Parameters:

seconds (float) – Time in seconds.

Returns:

Formatted time string.

Return type:

str

quvac.utils.format_memory(mem)

Format memory in kilobytes to a human-readable string.

Parameters:

mem (float) – Memory in kilobytes.

Returns:

Formatted memory string.

Return type:

str

quvac.utils.save_wisdom(ini_file, wisdom_file=None, add_host_name=False)

Save FFTW wisdom to a file.

Parameters:

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

• wisdom_file (str, optional) – Path to save the FFTW wisdom, by default None.

• add_host_name (bool, optional) – Whether to add the host name to the wisdom file name, by default False.

quvac.utils.load_wisdom(wisdom_file)

Load FFTW wisdom from a file.

Parameters:

wisdom_file (str) – Path to the FFTW wisdom file.

Returns:

FFTW wisdom.

Return type:

tuple

quvac.utils.get_maxrss()

Get the maximum resident set size used (in kilobytes).

Returns:

Maximum resident set size used.

Return type:

int

quvac.utils.zip_directory_shutil(directory_path, output_path)

Zip a directory using shutil.

Parameters:

• directory_path (str) – Path to the directory to zip.

• output_path (str) – Path to save the zipped directory.

quvac.utils.find_classes_in_package(package_name)

Find all class names in a given package.

Parameters:

package_name (str) – Name of the package.

Returns:

List of class names in the package.

Return type:

list of str

quvac.utils.round_to_n(x, n)