CoE Cluster April 2012

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Assignments

• MD5 attack singlethreaded
• Dell Cluster Installation
• Programmering med MPI
• Programmering med CUDA

Results

• CUDA Benchmark (External JavaScript)

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. Total image dimension 512 x 512 pixels.

[CUDA Benchmarking Results]

Slides

• PXE
• DNS
• NFS
• MPI
• APT-Cacher

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