Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×
Programming

Submission + - Do Newer Processors Equate to Slower Applications?

MartinJW writes: Bradley Jones presents an interesting point of view on why the advent of multi core processors may reduce the speed of our computers, rather than bring the boost we would initially assume. He touches on the onus developers have to make sure applications are designed to take full advantage of the new architectural paradigm or risk losing favour with their consumers.

From the article:
If you are upgrading to newer processors that have more cores, but slower speeds, then your applications may run slower unless you prepare them to run across multiple processors. While compiler builders such as Codegear (Borland) and Microsoft are sure to build features into their compilers to help with this speed issue, in many ways, the onus is on the developer. It is up to developers to change the design and architecture of their applications to take advantage of the added core. Sequential applications will take advantage of a single core only; if a design change isn't made, you won't gain any speed.

FORTUNE'S FUN FACTS TO KNOW AND TELL: A firefly is not a fly, but a beetle.

Working...