chore: add balls and bins simulator #2001
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
kostasrim
previously approved these changes
Oct 10, 2023
tools/balls_bins.py
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| import matplotlib.pyplot as plt | ||
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| def simulate_balls_into_bins(balls: int, N, threshold: int, exact, trials=10000): |
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tiny nit, if you plan to expand this in the future, replace N with bins since you already use balls instead of M
| print( | ||
| f"Histogram of the difference between the most and least populated bins for {args.trials} trials" | ||
| ) | ||
| plt.hist(deltas, bins=30, color="steelblue", edgecolor="none") |
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Why are you limiting to 30 bins? I guess if we experiment with a large size of args.bins we will get large deltas and a lot of the data points will end up on the last bucket (bin 30). Is this intented?
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30 bins is 30 buckets that I assume would be defined according to the data distribution (auto bins).
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pre-approved so I don't block you, if you think some of my comments are applicable let me know :) |
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
dranikpg
approved these changes
Oct 10, 2023
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