Difference between revisions of "CoE Cluster April 2012"
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[[File:mpi_mandelbrot.png]] | [[File:mpi_mandelbrot.png]] | ||
| − | Mandelbrot Set drawn in 1,2 seconds, using a Master-Worker MPI pattern with 16 worker nodes and 1 master node (which collected calculated results from different parts of the image and output them to an X Window) | + | Mandelbrot Set drawn in 1,2 seconds, using a Master-Worker MPI pattern with 16 worker nodes and 1 master node (which collected calculated results from different parts of the image and output them to an X Window). Total image dimension 800 x 800 pixels. |
[[File:cuda_mandelbrot.png]] | [[File:cuda_mandelbrot.png]] | ||
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| + | Mandelbort Set drawn in 0,12 seconds, using a single NVidia CUDA capable graphics card (GeForce GTX 460) running 32 blocks and 128 threads in each block. | ||
=Slides= | =Slides= | ||
Revision as of 09:31, 27 April 2012
{{#img: image=Super-computer-artw.jpg | page=Linux Cluster til Center of Excelence/Beskrivelse til CoE West | width=200px | title=Linux Supercomputer projekt }}
Assignments
Results
Mandelbrot Set drawn in 1,2 seconds, using a Master-Worker MPI pattern with 16 worker nodes and 1 master node (which collected calculated results from different parts of the image and output them to an X Window). Total image dimension 800 x 800 pixels.
Mandelbort Set drawn in 0,12 seconds, using a single NVidia CUDA capable graphics card (GeForce GTX 460) running 32 blocks and 128 threads in each block.
Slides
Litteratur Liste
- MPI
- Introduction to Parallel Computing
- CUDA Overview from Nvidia
- Nvidia CUDA C Programming Guide
- OpenCV Tutorial
- OpenCV Reference
- Skin Detection algorithms for use in OpenCV/CUDA trials