Details
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Type:
Improvement
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.5
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Component/s: TVB-Simulator
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Labels:None
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Epic Link:
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Sprint:1.5
Description
The simulator currently uses a dense approach to history and connectivity, resulting in higher memory usage and access than necessary. This can be reduced with two techniques:
- representing weights & lengths in a sparse format, i.e. only non-zero weights
- keeping history only for max delay per node
These improvements also pave the way to accommodating region & surface connectivity with the same algorithms.