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Concurrency & performance

asyncio, threading, multiprocessing, and profiling-friendly performance patterns.

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Concurrency & performance easy

How to Use pool.map for CPU-Bound Tasks in Python

Distribute CPU-intensive functions across processes with multiprocessing.Pool.map and measure the performance gain.

multiprocessing pool cpu-bound
Python 
from multiprocessing import Pool
import time

def cpu_bound_task(n):
    """Mock CPU-bound work: compute sum of squares."""
    total = 0
    for i in range(n):
        total += i * i
    return total

if __name__ == "__main__":
    numbers = [10_000_000, 12_000_000, 8_000_000, 15_000_000]

    start = time.perf_count…
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