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GeneralRe: With 'The Machine,' HP may have invented a new kind of computer Pin
DaveX8611-Jun-14 14:55
DaveX8611-Jun-14 14:55 
NewsLinux hiring frenzy: Why open source devs are being bombarded with offers to jump ship Pin
Kent Sharkey11-Jun-14 8:29
staffKent Sharkey11-Jun-14 8:29 
JokeRe: Linux hiring frenzy: Why open source devs are being bombarded with offers to jump ship Pin
Andrew Rissing11-Jun-14 9:51
Andrew Rissing11-Jun-14 9:51 
NewsProject Un1c0rn wants to be the Google for lazy security flaws Pin
Kent Sharkey11-Jun-14 7:47
staffKent Sharkey11-Jun-14 7:47 
GeneralRe: Project Un1c0rn wants to be the Google for lazy security flaws Pin
Eddy Vluggen11-Jun-14 9:46
professionalEddy Vluggen11-Jun-14 9:46 
NewsGoogle introduces “Google My Business,”A new one-stop shop to help business get found online Pin
Kent Sharkey11-Jun-14 7:44
staffKent Sharkey11-Jun-14 7:44 
NewsApple's Swift not so swift after all Pin
Kent Sharkey11-Jun-14 7:41
staffKent Sharkey11-Jun-14 7:41 
GeneralWhy Infoworld is worthless Pin
Dan Neely12-Jun-14 3:06
Dan Neely12-Jun-14 3:06 
Quote:
Without leveraging optimizations in Apple's Xcode tool set, Splasm found that Swift was between six and 40 times slower than Objective-C, Splasm official Keith Gugliotto said. "

...

Even after turning on the optimizations, Splasm found that Swift ran 10 to 20 percent slower than the original test numbers in some cases and 10 to 20 percent faster in other cases. But Swift was still slower than Objective-C.



0) Benchmarks without the compiler optimizations turned on are worthless. The only value this have is as clickbait. Oh wait...

1) Do "original test numbers" refer to the objective C benchmarks or the un-optimized swift benchmarks? That's a huge difference in performance between the two but the article doesn't tell you which or give an easy way to find out because...

2) It breaks the cardinal rule of web news by talking about splasm's benchmarks but not linking to them.

Splasm's benchmarks[^] are Googleable though. Enabling optimization to both builds resulted in order of magnitude shifts in relative performance; but the closest swift ever came to obj-C was 6.4x slower.

With Android using Java that's only ~2x slower than native code in typical cases, unless Apple can make some really big optimization gains to the toolchain their newest and shinyest has performance poor enough that they risk the internet snark gallery abusing iOS apps as being slow and laggy compared to the competition in the future. D'Oh! | :doh:
Did you ever see history portrayed as an old man with a wise brow and pulseless heart, waging all things in the balance of reason?
Is not rather the genius of history like an eternal, imploring maiden, full of fire, with a burning heart and flaming soul, humanly warm and humanly beautiful?
--Zachris Topelius

Training a telescope on one’s own belly button will only reveal lint. You like that? You go right on staring at it. I prefer looking at galaxies.
-- Sarah Hoyt

NewsA coder’s manifesto Pin
Kent Sharkey11-Jun-14 7:39
staffKent Sharkey11-Jun-14 7:39 
GeneralRe: A coder’s manifesto Pin
JMK-NI11-Jun-14 7:49
professionalJMK-NI11-Jun-14 7:49 
GeneralRe: A coder’s manifesto Pin
Kent Sharkey11-Jun-14 7:55
staffKent Sharkey11-Jun-14 7:55 
GeneralRe: A coder’s manifesto Pin
Dan Neely11-Jun-14 9:57
Dan Neely11-Jun-14 9:57 
GeneralRe: A coder’s manifesto Pin
Eddy Vluggen11-Jun-14 9:51
professionalEddy Vluggen11-Jun-14 9:51 
NewsGoogle Open Sources Its Secret Weapon in Cloud Computing Pin
Kent Sharkey10-Jun-14 16:36
staffKent Sharkey10-Jun-14 16:36 
GeneralRe: Google Open Sources Its Secret Weapon in Cloud Computing Pin
Bassam Abdul-Baki11-Jun-14 0:36
professionalBassam Abdul-Baki11-Jun-14 0:36 
NewsHere's how Microsoft is supporting the open-source Docker container model Pin
Kent Sharkey10-Jun-14 12:08
staffKent Sharkey10-Jun-14 12:08 
NewsTo make the most money as a software engineer, move to Switzerland Pin
Kent Sharkey10-Jun-14 11:14
staffKent Sharkey10-Jun-14 11:14 
GeneralRe: To make the most money as a software engineer, move to Switzerland Pin
Duncan Edwards Jones10-Jun-14 12:06
professionalDuncan Edwards Jones10-Jun-14 12:06 
GeneralRe: To make the most money as a software engineer, move to Switzerland Pin
Kent Sharkey10-Jun-14 17:37
staffKent Sharkey10-Jun-14 17:37 
GeneralRe: To make the most money as a software engineer, move to Switzerland Pin
Bernhard Hiller10-Jun-14 21:17
Bernhard Hiller10-Jun-14 21:17 
GeneralRe: To make the most money as a software engineer, move to Switzerland Pin
Karen Mitchelle10-Jun-14 22:58
professionalKaren Mitchelle10-Jun-14 22:58 
NewsKeep Internet Explorer up-to-date for more secure web browsing Pin
Kent Sharkey10-Jun-14 11:08
staffKent Sharkey10-Jun-14 11:08 
GeneralRe: Keep Internet Explorer up-to-date for more secure web browsing Pin
Dan Neely10-Jun-14 11:20
Dan Neely10-Jun-14 11:20 
GeneralRe: Keep Internet Explorer up-to-date for more secure web browsing Pin
Kent Sharkey10-Jun-14 11:27
staffKent Sharkey10-Jun-14 11:27 
NewsNew Release: Windows App Studio Beta makes it even easier to publish your apps Pin
Kent Sharkey10-Jun-14 10:45
staffKent Sharkey10-Jun-14 10:45 

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