It's UWAweek 10 (1st semester, week 2)

help2002

This forum is provided to promote discussion amongst students enrolled in CITS2002 Systems Programming.
Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!"  followup message.
Displaying selected article
Showing 1 of 1168 articles.
Currently 2 other people reading this forum.


 UWA week 30 (2nd semester, week 1) ↓
SVG not supported

Login to reply

👍?
helpful

ANONYMOUS wrote:
> According to the above article, C is the most efficient one
Yes, that's what it's reporting in its Table 4. And from that table, it's easy to explain why - if an equivalent Python program takes 70x longer to execute, and Python is still executing as fast as it can on the same CPU, then it'll execute roughly 70x more CPU instructions, requiring roughly 70x more energy. Here's the original 2017 conference publication: Energy Efficiency across Programming Languages - How Does Energy, Time, and Memory Relate? https://greenlab.di.uminho.pt/wp-content/uploads/2017/09/paperSLE.pdf Keep in mind, though, that there's been some impressive improvements in languages' speed since 2017, such as the recent announcement from MIT in March, for a constrained subset of Python: Python-based compiler achieves orders-of-magnitude speedups https://news.mit.edu/2023/codon-python-based-compiler-achieve-orders-magnitude-speedups-0314 ___ Love the quote: "In the past 12 months, Google users in America have searched for Python more often than for Kim Kardashian.”

The University of Western Australia

Computer Science and Software Engineering

CRICOS Code: 00126G
Written by [email protected]
Powered by history
Feedback always welcome - it makes our software better!
Last modified  5:07AM Sep 06 2023
Privacy policy