SpikeInterface / SpikeInterface/spikeinterface
Waveform processing by unit very slow in version 0.101.0
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- Dominant language
- Python
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- 847
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- Merged PRs (30d)
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Description
Hi,
Once the waveform figure is plotted its taking a lot of time (~2 mins) to process from waveform of one unit to another. This also happened with 0.100.0 but templates_percentile_shading=None got rid of the issue. With version 0.101.0 templates_percentile_shading=None don't seem to improve. Below is the code I used to compute amplitudes and get the plot
sparsity = si.compute_sparsity(sorting_analyzer, method = "radius", radius_um = 30)
w = sw.plot_unit_templates(sorting_analyzer,templates_percentile_shading=None,backend = "ipywidgets")
Is there another alternative with version 0.101.0? or is the issue soething other than the version?
Thanks
Jimmy
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Research direction
Reproduce the slowdown using the provided compute_sparsity and sw.plot_unit_templates calls with SpikeInterface 0.101.0, comparing templates_percentile_shading=None against the reported behavior. Trace the unit-to-unit waveform processing and plotting path to identify the regression; done means processing is substantially faster or the cause and affected option are documented.
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Assessment
- Tech stack
- python
- Domain
- data-visualization, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100