YOGA wiki¶

Yoga is a plugin for yorick using the NVIDIA CUDA C library. It brings GPU acceleration to yorick for some selected applications (see below).

Please select a category :

• Install Notes
• How to use Yoga efficiently
• FFT
• Matrix Operations
• Random number generator

repos @: https://lesia.obspm.fr/repos/yoga/trunk

YOGA_AO¶

YoGA_Ao is an extension to YoGA a Yorick plugin providing efficient tools to simulate a wide range of adaptive optics systems at various scales. General software design has been inspired by YAO, a simulation tool developed by François Rigaut.

Main features include :

• on-line multiple layers Kolmogorov turbulence generation at various altitudes
• multi-directional raytracing through turbulence
• multi-directional Shack-Hartmann (SH) spots computation using either natural or laser guide stars
• centroiding on SH spots using various algorithm : center of gravity (COG) , weighted COG, thresholded COG, brightest pixels COG
• more to come ...

Install YoGA_Ao
YoGA_Ao features
Use YoGA_Ao
Model Description
Benchmarks