Linked by Thom Holwerda on Wed 27th Feb 2013 22:42 UTC
"Firefox OS could actually be wildly successful, no matter how underwhelming the actual phones may be. And that's because - at least for now - you're not the customer; your carrier is." I'm extremely disappointed by Firefox OS so far. There's nothing wrong with the low-end hardware we've seen during MWC, but there is something wrong with low-end hardware that can't even properly run its operating system. To make matters worse, carriers are the boss here. Terrible first impression.
Thread beginning with comment 553898
To view parent comment, click here.
To read all comments associated with this story, please click here.
To view parent comment, click here.
To read all comments associated with this story, please click here.
RE[3]: Low-end handsets, emerging markets and performance
by Carewolf on Thu 28th Feb 2013 09:25
in reply to "RE[2]: Low-end handsets, emerging markets and performance"
Member since:2005-09-08
Yes but Java and C# have better defined datastructures. One of the problems with compiling JavaScript is that the central datastructure is essentially a hash-table, which makes it very hard to convert to efficient machine code, though there are several tricks to try anyway and then go back to interpretation if it fails.
RE[4]: Low-end handsets, emerging markets and performance
by Lennie on Thu 28th Feb 2013 11:58
in reply to "RE[3]: Low-end handsets, emerging markets and performance"
Member since:2007-09-22
It's called Type Inference and has been part of Firefox since the start of 2012:
https://blog.mozilla.org/blog/2011/12/20/major-javascript-enhancemen...
RE[3]: Low-end handsets, emerging markets and performance
by moondevil on Thu 28th Feb 2013 09:29
in reply to "RE[2]: Low-end handsets, emerging markets and performance"
Member since:2005-07-08
Both C# and Java use JIT...
Time to pay more attention to compiler design classes.
Languages != Implementation.
There are native code compilers for C# and Java available.
Even on Windows you can compile C# directly to native code by making use of NGEN.
Are you aware that .NET Windows Phone 8 applications are actually compiled to native code?
Or that there are Java native code compilers for iOS?
RE[3]: Low-end handsets, emerging markets and performance
by Nelson on Thu 28th Feb 2013 12:45
in reply to "RE[2]: Low-end handsets, emerging markets and performance"
Member since:2005-11-29
And the C# JIT has over a decade of work going into it, and Microsoft's extensive language and compiler experience from even longer than that.
JS doesn't do even a fraction of the optimization even a clumsy C# JIT does. Start doing install-time native compilation of C# and the story gets even better.
Features
Linked by Thom Holwerda on 05/18/13 21:33 UTC
Why does Google get so much credit in the technology industry? Why, despite the company's many obvious failings, do many geeks and enthusiasts still hold a somewhat positive view on the all-knowing technology giant? A specific talk at Google I/O this week provides the answer.
Linked by David Adams on 05/16/13 4:23 UTC
OSNews is a sponsor of this year's O'Reilly OSCON in Portland, Oregon, USA. A lucky OSNews reader will win a free three-day pass, including two tutorials days. To win the pass, post a comment on this story saying something about Open Source Software or OSCON. We'll pick a winner at random next week. If you don't have an OSNews account, you may email us your entry. Part of the conference is the 9th annual Open Source Awards, and today the 16th is the deadline for nominations. If you'd like to nominate an outstanding open source contributor, do it here. Read on for more information about OSCON. Update: The 20% discount code for OSNews readers is "OSN."
Linked by Thom Holwerda on 05/11/13 21:41 UTC
"Windows is indeed slower than other operating systems in many scenarios, and the gap is worsening." That's one way to start an insider explanation of why Windows' performance isn't up to snuff. Written by someone who actually contributes code to the Windows NT kernel, the comment on Hacker News, later deleted but reposted with permission on Marc Bevand's blog, paints a very dreary picture of the state of Windows development. The root issue? Think of how Linux is developed, and you'll know the answer.
Linked by Thom Holwerda on 05/08/13 14:22 UTC
This is one of those news items that's fun to write, fun to read, fun to comment on, and where no one will be able to say anything unkind. It's all just one big ball of awesome fluffiness. TuneTracker, the BeOS radio automation software, has just released something very special: TuneTracker System 5, the first version designed entirely and specifically for Haiku. In fact, it actually includes Haiku in the software package. Better yet, TuneTracker also unveiled several system-in-a-box products - which have Haiku and TuneTracker pre-installed.
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Exactly twenty years ago, a document was published that played a huge role in establishing the web as we know it today. Twenty years later, and this simple and straightforward document is proof of an irrefutable fact: while closed technologies can change markets, open technologies can change the world.
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Oh multitasking. That staple of computing that got thrown out the window with many modern smartphones. We got some rudimentary thing in its place - but even as multitasking on phone and tablets improves, its user-visible side remains cumbersome. Windows 8 has a neat implementation, and now it's time Android follows in it footsteps.
Linked by Thom Holwerda on 04/24/13 22:24 UTC
They're here! Whether that excites you or not remains to be seen, but the Galaxy S4, which will most likely become the best selling Android smartphone of the year by a huge margin, has been reviewed by all the major sites, and there's lots of interesting conclusions in there - although I think most of you will get the gist.
Linked by Thom Holwerda on 04/18/13 11:21 UTC
Nokia has posted its quarterly results for the first quarter of 2013, and just like the quarters that came before, there's not a whole lot of good news in there. The rise in Lumia sales still can't even dream of making up for the sales drop in Symbian phones, and when broken down in versions, the sales figures for Windows Phone 8 Lumias in particular are very disappointing. In North America, Nokia is getting slaughtered.
Linked by Thom Holwerda on 04/16/13 9:29 UTC
The day has finally come: Google has started shipping Google Glass to the lucky few early adopters. Now that it's shipping, Google has also unveiled a lot more about the API and the specifications of the device itself. While the company had already given out substantial details at earlier occasions, there are still a few surprises here.
Linked by Thom Holwerda on 04/15/13 22:44 UTC
Almost exactly three years ago, I wrote about why OSNews was no longer OSNews: the alternative operating system scene had died, and OSNews, too, had to go with the times and move towards reporting on a new wave of operating systems - mobile, and all the repercussions that the explosion of smartphones and tablets have caused. Still, I was wondering something today: why aren't we seeing alternative operating systems on mobile?More Features »
Sponsored Links
Member since:
2010-06-01
Both C# and Java use JIT...