cpmodel/FTT_StandAlone

Speed up import of input files

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#6 opened on Jan 28, 2023

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Description

From profiling, it seems that 67% of run time is from importing input csv files. We should be able to speed this up with joblib, a library for parallellisation.

Contributor guide

Research direction
Profile the current CSV import code, then use joblib's Parallel and delayed to parallelize file reading. Ensure proper error handling and test with multiple file sizes.
Tech stack
python
Domain
backenddata
Issue type
Performance
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Pythonjoblib
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65