Leap Accelerate is a calibration tool implementing Low-frequency Excision of the Atmosphere in Parallel (LEAP) for low-frequency radio antenna arrays. Leap utilizes GPGPU acceleration for parallel computation across baselines, channels and polarizations and is freely available on GitLab under the GPLv2+ License.
Leap Accelerate consists of:
Leap Accelerate API: a shared library for accelerated direction centering and phase calibration.
Leap Accelerate CLI: a CLI interface for I/O datastream or plasma data access.