Yoga

h1. YOGA wiki

!https://dev-lesia.obspm.fr/projets/attachments/download/346/yoga_logo_small.jpg!

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":https://dev-lesia.obspm.fr/projets/projects/yoga/wiki/installNotes 

* "How to use Yoga efficiently":https://dev-lesia.obspm.fr/projets/projects/yoga/wiki/howTo 

* "FFT":https://dev-lesia.obspm.fr/projets/projects/yoga/wiki/fftInfos 

* "Matrix Operations":https://dev-lesia.obspm.fr/projets/projects/yoga/wiki/matrixInfos

* "Random number generator":https://dev-lesia.obspm.fr/projets/projects/yoga/wiki/rngInfos

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

h1. *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":http://frigaut.github.com/yao/index.html, 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]]

!https://dev-lesia.obspm.fr/projets/attachments/download/569/yoga_ao_logo.png!