Pythonic code vs. Performance ukasz K kol Who am I? Senior - - PowerPoint PPT Presentation

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Jun 27, 2023 114 likes •239 views

Pythonic code vs. Performance ukasz K kol Who am I? Senior Python Developer @ STX Next Speaker @ PyCon UK, PySS and local meetups Optimization enthusiast Agenda Introduction Demo! Summary Q&A Introduction

SLIDE 1

Pythonic code vs. Performance

Łukasz Kąkol

SLIDE 2

Who am I?

Senior Python Developer @ STX Next
Speaker @ PyCon UK, PySS and local meetups
Optimization enthusiast

SLIDE 3

Agenda

Introduction
Demo!
Summary
Q&A

SLIDE 4

Introduction

SLIDE 5

Performance aspects

CPU time
Memory
I/O operations

SLIDE 6

You can into performance

Plan
Measure
Monitor
Identify bottlenecks and quick-wins
Optimize them all! (?)

SLIDE 7

Profiling tools

cProfile
memory_profiler
sys
dis

SLIDE 8

DEMO!

SLIDE 9

Summary

SLIDE 10

Summary

Predict
Don’t trust presumptions
Profile everything
Calculate ROI

SLIDE 11

Q&A

lukasz.kakol@stxnext.pl

lukkol.pl/ep2018-performance

goo.gl/gPDTuN

github.com/lukaszkakol/python-performance