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April 2020

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nrnhines edited this page Apr 15, 2020 · 22 revisions

Time: 17.3.2020, 16:00 CEST
Place: Zoom
(please contact one of the NEURON developers for the link if you are interested to join)

Agenda

TBD

  • What to do about readline? (see issue #451). A tentative solution is in branch nrn-rl-getc .
  • Sundials v 5. Very different NVector for threads and mpi. NEURON currently uses homemade implementations for these. See branch cvode3. A subbranch, idainit, is much more robust for IDA initialization but comes at a cost of an extra algebraic variable for each extracellular layer, i.e. vm = vi - ve .
  • The newabi3 branch is stuck. See issue #338 . The latest CYTHON that supports translation with #define Py_LIMITED_API generates many errors during compilation of the CYTHON *.cpp files generated from the *.pyx files in the rxd module.
  • Very much need a debian installer that deals properly with dependencies. CMake allows a good start on this.
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