Meetings

CodeJam #2, 5th-8th May 2008, Gif-sur-Yvette, France

CodeJam #1, 2nd-5th April 2007, Heidelberg, Germany

Some coding highlights of the meeting:

  • As of the CodeJam, PyNN now supports NEURON, NEST, PCSIM, and FACETS Stage1 hardware back-ends.
  • PyNN, nrnpy, NeuroTools trac+svn are running on the neuralensemble server.
  • Preliminary glue code binding Laurent Perrinet's retina model into James Bednar's Topographica was achieved.
  • Array types were added to NEST 2.0 providing a clean remedy to the PythonDatum hack to exchange numpy arrays between Python and NEST/SLI.
  • pynest 2.0 was added as a standard feature to NEST 2.0 and the build processes unified.
  • nrnpy, the Python enabled NEURON: support for getting and setting numpy arrays, progress making HOC objects first class python objects.

Concrete outstanding issues for future CodeJams:

  • No time was found to look at distributed simulation + PyNN.
  • PyNN back-ends for MVASpike, NeuroML.
  • PyNN: direct writes of simulation output hdf5 in a standard way, supporting distributed/multithread PyNN.
  • Concrete solutions to package management.