Auryn simulator

Simulator for spiking neural networks with synaptic plasticity

User Tools

Site Tools


manual:warning_and_error_messages

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
manual:warning_and_error_messages [2016/02/17 21:44]
zenke Changes structure of page
manual:warning_and_error_messages [2016/08/03 20:44] (current)
zenke Adds some info
Line 3: Line 3:
 ===== Wasteful fill level ===== ===== Wasteful fill level =====
  
-This warning indicates a low [[fill level]] of a connection matrix of a [[SparseConnection]]. This means that a sparse matrix ​has reserver a much larger buffer than needed. ​Usually [[SparseConnection]] tries to make a good guess about how much memory is needed before filling the matrix. However, particularly for small values for size_pre x size_post this estimate can be off. For larger matrices this is more likely to indicate a problem with your code. Make sure everything is in order!+This warning indicates a low [[fill level]] of a connection matrix of a [[SparseConnection]]. This means that a [[SparseConnection]] ​has reserver a much larger buffer than needed. ​When you initialize a connection with random sparse connectivity,​ usually ​SparseConnection tries to make a good guess about how much memory is needed before filling the matrix. However, particularly for small values for size_pre x size_post this estimate can be off. For larger matrices this is more likely to indicate a problem with your code.  
 +If you [[manually connect]] your connection in the simulation program then you probably know what a low fill level means for you.  
 + 
 + 
 +Make sure everything is in order!
manual/warning_and_error_messages.txt · Last modified: 2016/08/03 20:44 by zenke