macstl 0.2
TweetFollow Us on Twitter

macstl 0.2

PERTH, Western Australia -- February 1, 2005 -- Pixelglow Software today
launched a major new version of their flagship library, macstl 0.2.
Available now, macstl is a portable SIMD (single instruction multiple data)
toolkit featuring fast transcendental and integer division functions,
complex number arithmetic and cross-platform programming, all in an
easy-to-use syntax. macstl requires Mac OS X 10.3 or Windows 2000, XP or
Server 2003. The library is open-source and free when derived code is
reciprocated, otherwise it is $99 for a Personal license and $499 for a
Corporate License.

Product: http://www.pixelglow.com/macstl/
Download: http://www.pixelglow.com/macstl/download/
Email: macstl at pixelglow dot com.

This year may see the SIMD architecture of the PowerPC Altivec achieve
widespread adoption. Apple's new low-cost Mac Mini, the IBM/Sony Cell
processor and the Microsoft Xbox2 console may all feature the parallel
processing power of Altivec. And of course, SIMD features in the
MMX/SSE/SSE2/SSE3 units of all Intel Pentium 3, Pentium 4 and Pentium M
processors. Yet programming for SIMD largely remains the black art of
assembly language magicians.

macstl tries to unify the disparate SIMD architectures in an
straightforward C++ template library, while still offering 3.6x to 16.2x
the performance of hand-coded scalar loops.

macstl is dual-licensed under the open-source Reciprocal Public LIcense
(RPL) and proprietary Pixelglow Source License (PSL). The project is geared
for open source with an extensible SIMD framework in place for other SIMD
architectures, contributor license and mailing list, Subversion source
control support and a profit-sharing scheme with contributors. Open source
will bring many benefits to the project, including greater transparency of
code and faster development turnaround.

The library has already won rare kudos in the Macintosh development and
high performance computing industries. Holger Bettag, an Altivec enthusiast
and programmer, reports that macstl "offers the nicest way of utilizing
Altivec I know of: access to all the Altivec primitives, good code
generation if you use a recent compiler and a much cleaner and more compact
syntax that the official... interface." Gaurav Khanna, Assistant Professor
of Physics at the University of Massachusetts at Dartmouth USA, says, "I'm
looking closely into macstl and we are very intrigued and impressed." Paul
Baxter of QinetiQ, a defense and security company in the UK, summarizes:
"It's been evident... that you love this stuff and are very good with it."

The new features include:

* Added portable SIMD classes: partial support for
MMX/SSE/SSE2/SSE3, standard initialization syntax.
* Added high performant transcendental functions: exp, log, sin,
cos, tan.
* Added fused multiply-add optimization for valarrays.
* Added complex number arithmetic.
* Added fast integer division and modulus.
* Added adapters for Core Foundation and Foundation classes for STL.
* Added memory mapped containers.
* Updated 400+ VPERM constants.
* Updated Mach specialized vector.
* Updated COM server implementation.
* Updated and added many more unit tests and benchmarks.
* Changed licensing terms.
* Now supported on Apple Xcode 1.5 + gcc 3.3, Metrowerks CodeWarrior
9.3 and Microsoft Visual C++ .NET 2003.

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

Latest Forum Discussions

See All

Six fantastic ways to spend National Vid...
As if anyone needed an excuse to play games today, I am about to give you one: it is National Video Games Day. A day for us to play games, like we no doubt do every day. Let’s not look a gift horse in the mouth. Instead, feast your eyes on this... | Read more »
Old School RuneScape players turn out in...
The sheer leap in technological advancements in our lifetime has been mind-blowing. We went from Commodore 64s to VR glasses in what feels like a heartbeat, but more importantly, the internet. It can be a dark mess, but it also brought hundreds of... | Read more »
Today's Best Mobile Game Discounts...
Every day, we pick out a curated list of the best mobile discounts on the App Store and post them here. This list won't be comprehensive, but it every game on it is recommended. Feel free to check out the coverage we did on them in the links below... | Read more »
Nintendo and The Pokémon Company's...
Unless you have been living under a rock, you know that Nintendo has been locked in an epic battle with Pocketpair, creator of the obvious Pokémon rip-off Palworld. Nintendo often resorts to legal retaliation at the drop of a hat, but it seems this... | Read more »
Apple exclusive mobile games don’t make...
If you are a gamer on phones, no doubt you have been as distressed as I am on one huge sticking point: exclusivity. For years, Xbox and PlayStation have done battle, and before this was the Sega Genesis and the Nintendo NES. On console, it makes... | Read more »
Regionally exclusive events make no sens...
Last week, over on our sister site AppSpy, I babbled excitedly about the Pokémon GO Safari Days event. You can get nine Eevees with an explorer hat per day. Or, can you? Specifically, you, reader. Do you have the time or funds to possibly fly for... | Read more »
As Jon Bellamy defends his choice to can...
Back in March, Jagex announced the appointment of a new CEO, Jon Bellamy. Mr Bellamy then decided to almost immediately paint a huge target on his back by cancelling the Runescapes Pride event. This led to widespread condemnation about his perceived... | Read more »
Marvel Contest of Champions adds two mor...
When I saw the latest two Marvel Contest of Champions characters, I scoffed. Mr Knight and Silver Samurai, thought I, they are running out of good choices. Then I realised no, I was being far too cynical. This is one of the things that games do best... | Read more »
Grass is green, and water is wet: Pokémo...
It must be a day that ends in Y, because Pokémon Trading Card Game Pocket has kicked off its Zoroark Drop Event. Here you can get a promo version of another card, and look forward to the next Wonder Pick Event and the next Mass Outbreak that will be... | Read more »
Enter the Gungeon review
It took me a minute to get around to reviewing this game for a couple of very good reasons. The first is that Enter the Gungeon's style of roguelike bullet-hell action is teetering on the edge of being straight-up malicious, which made getting... | Read more »

Price Scanner via MacPrices.net

Take $150 off every Apple 11-inch M3 iPad Air
Amazon is offering a $150 discount on 11-inch M3 WiFi iPad Airs right now. Shipping is free: – 11″ 128GB M3 WiFi iPad Air: $449, $150 off – 11″ 256GB M3 WiFi iPad Air: $549, $150 off – 11″ 512GB M3... Read more
Apple iPad minis back on sale for $100 off MS...
Amazon is offering $100 discounts (up to 20% off) on Apple’s newest 2024 WiFi iPad minis, each with free shipping. These are the lowest prices available for new minis among the Apple retailers we... Read more
Apple’s 16-inch M4 Max MacBook Pros are on sa...
Amazon has 16-inch M4 Max MacBook Pros (Silver and Black colors) on sale for up to $410 off Apple’s MSRP right now. Shipping is free. Be sure to select Amazon as the seller, rather than a third-party... Read more
Red Pocket Mobile is offering a $150 rebate o...
Red Pocket Mobile has new Apple iPhone 17’s on sale for $150 off MSRP when you switch and open up a new line of service. Red Pocket Mobile is a nationwide MVNO using all the major wireless carrier... Read more
Switch to Verizon, and get any iPhone 16 for...
With yesterday’s introduction of the new iPhone 17 models, Verizon responded by running “on us” promos across much of the iPhone 16 lineup: iPhone 16 and 16 Plus show as $0/mo for 36 months with bill... Read more
Here is a summary of the new features in Appl...
Apple’s September 2025 event introduced major updates across its most popular product lines, focusing on health, performance, and design breakthroughs. The AirPods Pro 3 now feature best-in-class... Read more
Apple’s Smartphone Lineup Could Use A Touch o...
COMMENTARY – Whatever happened to the old adage, “less is more”? Apple’s smartphone lineup. — which is due for its annual refresh either this month or next (possibly at an Apple Event on September 9... Read more
Take $50 off every 11th-generation A16 WiFi i...
Amazon has Apple’s 11th-generation A16 WiFi iPads in stock on sale for $50 off MSRP right now. Shipping is free: – 11″ 11th-generation 128GB WiFi iPads: $299 $50 off MSRP – 11″ 11th-generation 256GB... Read more
Sunday Sale: 14-inch M4 MacBook Pros for up t...
Don’t pay full price! Amazon has Apple’s 14-inch M4 MacBook Pros (Silver and Black colors) on sale for up to $220 off MSRP right now. Shipping is free. Be sure to select Amazon as the seller, rather... Read more
Mac mini with M4 Pro CPU back on sale for $12...
B&H Photo has Apple’s Mac mini with the M4 Pro CPU back on sale for $1259, $140 off MSRP. B&H offers free 1-2 day shipping to most US addresses: – Mac mini M4 Pro CPU (24GB/512GB): $1259, $... Read more

Jobs Board

All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.