[ENH] add compression parameters#42
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Pull request overview
This PR enhances TRX streamline output support by introducing configurable compression/precision controls in the core tracker logic, and adjusts the example runner’s default output format.
Changes:
- Default
--write-methodinrun_gpu_streamlines.pyis changed totrx. GenericTrackergains compression-related configuration (set_compression_parameters) and applies optional streamline compression during TRX generation.- TRX vertex dtype is made configurable (via
pos_dtype) and is applied during TRX creation.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
run_gpu_streamlines.py |
Switches the CLI default output format to TRX. |
cuslines/generic_tracker.py |
Adds compression parameter API and applies optional streamline compression + configurable vertex dtype to TRX output. |
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| return getattr(self, "ngpus", 1) | ||
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| def _pos_dtype(self): | ||
| return getattr(self, "pos_dtype", np.float16) |
| return getattr(self, "tol_error", 0.1) | ||
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| def _max_segment_length(self): | ||
| return getattr(self, "max_segment_length", np.inf) |
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