Projects that are tagged with openmp.


Logo Somoclu 1.6

by peterwittek - January 11, 2016, 09:40:34 CET [ Project Homepage BibTeX BibTeX for corresponding Paper Download ] 12468 views, 2471 downloads, 3 subscriptions

About: Somoclu is a massively parallel implementation of self-organizing maps. It relies on OpenMP for multicore execution, MPI for distributing the workload, and it can be accelerated by CUDA on a GPU cluster. A sparse kernel is also included, which is useful for training maps on vector spaces generated in text mining processes. Apart from a command line interface, Python, R, and MATLAB are supported.

Changes:
  • New: R wrapper integrates with kohonen package.
  • New: MATLAB wrapper integrates with soomtoolbox.
  • New: Better handling of CUDA compilation in the Python interface.
  • Changed: Throws an exception if GPU kernel is requested, but it was compiled without it. The earlier behaviour quietly defaulted to the CPU kernel.