chronos-profiler 1.0.1

Python package for timing and profiling code execution, with GPU support.

chronos-profiler

Python package for timing and profiling code execution, with GPU support.

Installation

pip install chronos-profiler

For cupy GPU support:

pip install chronos-profiler[cupy]

Other GPU extras: cupy11, cupy12, cupy13.

Usage

import chronos

# Decorate functions to time them
@chronos.timer_utils.timer()
def my_function():
    ...

# Enable timing globally
chronos.timer_utils.toggle_timer(True)

# The function will be timed when run
my_function()

# Access recorded times
print(chronos.timer_utils.ELAPSED_TIME_DICT)

# Save and plot results
chronos.io.save_timing_data("/path/to/file.h5")
chronos.plotting.plot_elapsed_time_dict()

# Clear saved results
chronos.timer_utils.clear_time_globals()

License

Apache 2.0 — Copyright © 2026 UChicago Argonne, LLC