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Benchmarks - TVB 1.3

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A Description of a Complete Dataset

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Benchmarks - TVB 1.2ΒΆ

System Info
OS Fedora release 20 (Heisenbug) 64-bit Kernel Linux 3.17.8
Memory 15GB DDR3 @1333MHz
Processor Quad core Intel(R) Core(TM) i7 @ 2.20GHz
TVB version 1.2.2-6593 - Linux 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
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 00:10.4
Generic2dOscillator 1000 68 3.0 0.1 00:10.3
Generic2dOscillator 1000 68 30.0 0.05 00:19.4
Generic2dOscillator 1000 68 3.0 0.05 00:19.8
Generic2dOscillator 1000 96 30.0 0.1 00:13.8
Generic2dOscillator 1000 96 3.0 0.1 00:14.0
Generic2dOscillator 1000 96 30.0 0.05 00:26.4
Generic2dOscillator 1000 96 3.0 0.05 00:26.6
Generic2dOscillator 1000 190 30.0 0.1 00:32.0
Generic2dOscillator 1000 190 3.0 0.1 00:32.2
Generic2dOscillator 1000 190 30.0 0.05 01:02.7
Generic2dOscillator 1000 190 3.0 0.05 01:04.6
Case B
Model Epileptor
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 00:20.4
Epileptor 1000 68 3.0 0.1 00:20.6
Epileptor 1000 68 30.0 0.05 00:40.1
Epileptor 1000 68 3.0 0.05 00:40.4
Epileptor 1000 96 30.0 0.1 00:27.9
Epileptor 1000 96 3.0 0.1 00:28.4
Epileptor 1000 96 30.0 0.05 00:55.2
Epileptor 1000 96 3.0 0.05 00:56.6
Epileptor 1000 190 30.0 0.1 01:09.5
Epileptor 1000 190 3.0 0.1 01:11.7
Epileptor 1000 190 30.0 0.05 02:17.8
Epileptor 1000 190 3.0 0.05 02:24.8
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 01:35.7
LarterBreakspear 10000 68 10.0 0.1 03:06.3
LarterBreakspear 10000 96 10.0 0.2 02:04.0
LarterBreakspear 10000 96 10.0 0.1 04:01.0
LarterBreakspear 10000 190 10.0 0.2 04:33.4
LarterBreakspear 10000 190 10.0 0.1 08:56.5