Search found 3 matches

by jgosmann
Thu Aug 07, 2014 11:24 am
Forum: Suggestions and Feedback
Topic: Bug (+patch): Code generated from NMODL might segfault
Replies: 1
Views: 11696

Bug (+patch): Code generated from NMODL might segfault

Hi, I couldn't find any information on the preferred way to submit bug reports and I hope this is the right place for it. The code generated from a PROCEDURE statement combined with a TABLE in an NMODL file might segfault. For example the following code snippet PROCEDURE trates(v) { TABLE ninf, ntau...
by jgosmann
Thu Jun 26, 2014 4:07 pm
Forum: NEURON + Python
Topic: Segfault when running long simulation with many neurons
Replies: 3
Views: 2742

Re: Segfault when running long simulation with many neurons

run() resets t to 0. Then the documentation is misleading. It says Run the simulation (advance the solver) until tstop [ms] Are you using the standard run system, or are you implementing your own run control system that calls finitialize() and fadvance() directly? Right now I am calling neuron.init...
by jgosmann
Wed Jun 25, 2014 12:35 pm
Forum: NEURON + Python
Topic: Segfault when running long simulation with many neurons
Replies: 3
Views: 2742

Segfault when running long simulation with many neurons

I am using the Python interface to run simulations of about 200 (compartmental) neurons and a whole bunch of synapses. That works fine for about the first 3 seconds, but shortly afterwards I get a segmentation fault. The output does not help much: NEURON -- VERSION 7.3 ansi (1106:9f00197f3a2d) 2014-...