Optimize set operations in ExplorationReport

[zjgemi]

set.union becomes slow significantly when set size large than 100k. Test with

from tqdm import tqdm
s = set()
for i in tqdm(range(200000)):
    s = s.union([i])

in comparison to

from tqdm import tqdm
s = set()
for i in tqdm(range(200000)):
    s.update([i])

Summary by CodeRabbit

• Performance Improvements
  • Enhanced the efficiency of accuracy value aggregation by modifying how accuracy values are updated, potentially improving performance in scenarios with large or frequently updated data.

[coderabbitai]

Walkthrough

Walkthrough

The pull request modifies the record function in the report_adaptive_lower.py file by replacing the union method with the update method for the self.accur attribute. This change alters how accuracy values are aggregated, allowing for in-place updates to the existing set instead of creating a new set. The overall logic of the function remains unchanged.

Changes

Files	Change Summary
dpgen2/exploration/report/report_adaptive_lower.py	Replaced union method with update method for self.accur to improve efficiency in accuracy aggregation.

Sequence Diagram(s)

sequenceDiagram
    participant A as User
    participant B as report_adaptive_lower
    A->>B: Call record function
    B->>B: Update self.accur using update method
    B->>A: Return updated accuracy

Loading

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between a8ca7f0 and 9c6d487.

Files selected for processing (1)

• dpgen2/exploration/report/report_adaptive_lower.py (1 hunks)

Additional comments not posted (15)

dpgen2/exploration/report/report_adaptive_lower.py (15)

Line range hint 1-121: LGTM!

The __init__ function is correctly implemented and initializes the attributes appropriately.

---

Line range hint 123-143: LGTM!

The doc function correctly generates the class documentation.

---

Line range hint 145-205: LGTM!

The args function correctly returns the list of Argument objects.

---

Line range hint 207-217: LGTM!

The clear function correctly resets the state of the object.

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242-242: LGTM!

The change from self.accur = self.accur.union(add_accur) to self.accur.update(add_accur) is an optimization that improves performance by updating the existing set in-place instead of creating a new set.

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Line range hint 280-315: LGTM!

The _record_one_traj function correctly processes a single trajectory and updates the state of the object.

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Line range hint 317-326: LGTM!

The _sequence_conv function correctly checks if a sequence has converged based on the convergence tolerance.

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Line range hint 328-343: LGTM!

The converged function correctly checks if the exploration has converged based on the convergence criteria.

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Line range hint 345-349: LGTM!

The failed_ratio function correctly calculates the ratio of failed frames.

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Line range hint 351-355: LGTM!

The accurate_ratio function correctly calculates the ratio of accurate frames.

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Line range hint 357-361: LGTM!

The candidate_ratio function correctly calculates the ratio of candidate frames.

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Line range hint 363-373: LGTM!

The get_candidate_ids function correctly returns a list of candidate frame IDs for each trajectory.

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Line range hint 375-386: LGTM!

The _get_candidates function correctly selects candidate frames based on the specified selection method.

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Line range hint 388-413: LGTM!

The _get_candidates_uniform function correctly selects candidate frames uniformly.

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Line range hint 415-443: LGTM!

The _get_candidates_inv_pop_f function correctly selects candidate frames based on the inverse population in force model deviation statistics.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.65%. Comparing base (a8ca7f0) to head (9c6d487).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #262   +/-   ##
=======================================
  Coverage   83.65%   83.65%           
=======================================
  Files         104      104           
  Lines        5990     5990           
=======================================
  Hits         5011     5011           
  Misses        979      979           

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