You can optimise for speed, power consumption or memory use & tiny changes can have a negligible or huge impact, but what should you optimise and most importantly, when? Dr Steve Bagley has an example!
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
,computers,computerphile,computer,science,Me0GF5zMfAk,UC9-y-6csu5WGm29I7JiwpnA, Knowledge,Technology, channel_UC9-y-6csu5WGm29I7JiwpnA, video_Me0GF5zMfAk,Modern CPUs manage to speed up even the simplest code, Matt Godbolt explains how there's a lot of juggling going on even in the simple use of registers.
Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile
This video was filmed and edited by Sean Riley.
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
,1,How CPUs that are capable can manage to complete tasks simultaneously without the program knowing. Matt Godbolt continues his series on how processors work.
Many thanks to Space Potatoes for kind permission to use their music: https://2020rendezvous.com/
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
,1,Featuring Mike Pound. Jane Street skyscraper puzzle (and info on the AMP program) at https://bit.ly/computerphile-amp --- More below ↓↓↓
Hash Sets in Python work a little bit like the index of a book, giving you a shortcut to looking for a value in a list. Dr Mike Pound explains how they work and demos with some code.
#Python #HashSet #Code #Computerphile
Jane Street’s Academy of Math and Programming is now accepting applications for their summer 2024 program, which will run from June 29th-August 2nd in NYC... Or you can just check out the puzzle for fun too - https://bit.ly/computerphile-amp (episode sponsor)
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
,1,Matt Godbolt continues the story of the CPU and explains how machines do addition
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
,1,Progress bars, what are they and how do they work? Dr Valerio Giuffrida explains and goes through an implementation of a progress bar.
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
,1,You can optimise for speed, power consumption or memory use & tiny changes can have a negligible or huge impact, but what should you optimise and most importantly, when? Dr Steve Bagley has an example!
https://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com
