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Benchmarks - TVB 1.5.9

System Info
OS OS X High Sierra 10.13.6
Memory 16GB DDR3 @1600MHz
Processor 4 x 2.5 GHz Intel Core i7
TVB version 1.5.9 #8865 - Mac x64

A standardized set of benchmarks follows. All unspecified parameters have the default values. For parameters that influence running times significantly at least two values were used. The local model parameters are usually irrelevant for the purpose of benchmarking.

Case A
Model Generic2dOscillator (numba dfun)
Coupling Linear
Dimension 2 state variables
Integration method HeunDeterministic
Simulation Length 1000 ms
Results
Model Sim. Length Nodes Conduction speed time step Execution time
  (ms)   (mm/ms) (ms) min:sec
Generic2dOscillator 1000 68 30.0 0.1 00:03.7
Generic2dOscillator 1000 68 3.0 0.1 00:03.9
Generic2dOscillator 1000 68 30.0 0.05 00:06.7
Generic2dOscillator 1000 68 3.0 0.05 00:06.8
Generic2dOscillator 1000 96 30.0 0.1 00:04.2
Generic2dOscillator 1000 96 3.0 0.1 00:04.3
Generic2dOscillator 1000 96 30.0 0.05 00:07.2
Generic2dOscillator 1000 96 3.0 0.05 00:07.1
Generic2dOscillator 1000 192 30.0 0.1 00:04.3
Generic2dOscillator 1000 192 3.0 0.1 00:04.2
Generic2dOscillator 1000 192 30.0 0.05 00:07.2
Generic2dOscillator 1000 192 3.0 0.05 00:07.4
Case B
Model Epileptor (numba dfun + modif. z)
Coupling Linear
Dimension 6 state variables
Integration method HeunDeterministic
Simulation Length 1000 ms
Results
Model Sim. Length Nodes Conduction speed time step Execution time
  (ms)   (mm/ms) (ms) min:sec
Epileptor 1000 68 30.0 0.1 00:04.6
Epileptor 1000 68 3.0 0.1 00:04.5
Epileptor 1000 68 30.0 0.05 00:08.1
Epileptor 1000 68 3.0 0.05 00:08.1
Epileptor 1000 96 30.0 0.1 00:05.0
Epileptor 1000 96 3.0 0.1 00:05.3
Epileptor 1000 96 30.0 0.05 00:09.3
Epileptor 1000 96 3.0 0.05 00:09.7
Epileptor 1000 192 30.0 0.1 00:05.4
Epileptor 1000 192 3.0 0.1 00:05.7
Epileptor 1000 192 30.0 0.05 00:09.5
Epileptor 1000 192 3.0 0.05 00:10.0
Case C
Model LarterBreakspear
Coupling HyperbolicTangent
Dimension 3 state variables
Integration method HeunDeterministic
Simulation Length 10 sec
Conduction speed 10 mm/ms
Results
Model Sim. Length Nodes Conduction speed time step Execution time
  (ms)   (mm/ms) (ms) min:sec
LarterBreakspear 10000 68 10.0 0.2 00:36.9
LarterBreakspear 10000 68 10.0 0.1 01:06.3
LarterBreakspear 10000 96 10.0 0.2 00:39.8
LarterBreakspear 10000 96 10.0 0.1 01:14.5
LarterBreakspear 10000 192 10.0 0.2 00:41.7
LarterBreakspear 10000 192 10.0 0.1 01:18.5