Wiki » Historique » Révision 24
Révision 23 (Julien Brule, 19/06/2012 10:39) → Révision 24/29 (Julien Brule, 19/06/2012 10:40)
h1. YOGA wiki
!https://dev-lesia.obspm.fr/projets/attachments/download/575/yoga_logo2.png!
Yoga is a plugin for "Yorick":http://dhmunro.github.com/yorick-doc/ built on top of "NVIDIA's CUDA toolkit":http://developer.nvidia.com/category/zone/cuda-zone. It provides GPU acceleration from within the Yorick environment for a number of applications (Fourier transform, matrix operations, random number generation, etc ..).
The links below are intended to help you getting Yoga and using it. Have fun !
* [[Install YoGA]]
* [[YoGA Philosophy]]
* [[Practice YoGA]]
* [[YoGA features]]
* [[Benchmarks]]
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
* [[Practice YoGA]]
* [[YoGA features]]
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/574/yoga_ao_logo_medium.png!