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c++ Programming Glossary: clusters

ublas vs. matrix template library (MTL4)

http://stackoverflow.com/questions/1067821/ublas-vs-matrix-template-library-mtl4

can be solved only by distributed memory computing eg. clusters or similar architecture . If I had lived in utopia I'd had had.. in utopia I'd had had linear solver which scales great for clusters GPUs and multicores. When thinking about the data structure..

OpenMP performance

http://stackoverflow.com/questions/10939158/openmp-performance

I see the same weird bad performance behavior I see on the clusters and the same run of millions of futex calls. Given the only.. it and see what I can find. I wrote a work around for the clusters which forks off a separate process and gives a perfect 1 2 in..

thread safety of MPI send using threads created with std::async

http://stackoverflow.com/questions/14836560/thread-safety-of-mpi-send-using-threads-created-with-stdasync

InfiniBand support is important since lot of compute clusters nowadays use InfiniBand fabrics. With the IB component openib..

How to detect a Christmas Tree?

http://stackoverflow.com/questions/20772893/how-to-detect-a-christmas-tree

tree plus a few of the images also have some other small clusters corresponding either to lights in the windows of some of the.. to get the computer to recognize that these are separate clusters and label each pixel correctly with a cluster membership ID.. to do with any calculations that actually matter. Once the clusters are identified and labeled the third and final step is easy..