Tag - DirectCompute
Imagination Technologies outlined some plans for its far and near futures after Electronista stopped by its Mobile World Congress booth on Monday. The PowerVR developer showed a demo of a real-time raytracing graphics engine, where an app calculates the paths of individual light beams in a scene, that it expects to reach mobile devices. As shown in a demo running on a Mac, it could use surface properties rather than unchanging textures to generate the chrome effect on a car, even reflecting another car which in turn had a reflection of the sky.
NVIDIA took a major step towards spurring growth of its CUDA general-purpose code technology for video cards on Tuesday by posting the CUDA source code. Developers and education now have access to a variant on the LLVM compiler that will let them add new processor types and languages. The extension could see CUDA run on AMD's Radeon hardware, Intel's integrated graphics, and even use relatively old code like Fortran.
NVIDIA overnight quietly brought out its first 500-series GeForce notebook graphics. The GeForce GT 540M like the GTX 580 is primarily a clock speed increase with an increase in its main and effects core clock speeds to 672MHz and 1.34GHz each. It shares the GeForce GT 435M's 96 cores and 128-bit memory bandwidth.
AMD tonight kicked off the launch of a new graphics core generation by launching the Radeon HD 6850 and 6870. The designs are roughly on par with the performance of the outgoing 5850 but, through a new architecture, are considerably cheaper at $179 (6850) and $239 (6870) while still being more power efficient, particularly at idle. The chip designer claims a performance edge of as much as 30 percent over the GeForce GTX 460; the move has already forced NVIDIA to drop the GTX 460's average price to $199 to compete.
A US patent filing published today has raised concerns as it could give Microsoft control of hardware-accelerated video encoding. A continuance of an application for "accelerated video encoding using a graphics processing unit" would cover the common technique of calculating motion for video processing with the video chipset in a computer rather than the regular, usually slower main CPU. Its techniques are broad and cover tricks like turning each frame into macroblocks to process them in parallel.
NVIDIA chief Jen-Hsun Huang today at its GPU Technology Conference said his company would bring its CUDA general-purpose computing language directly to x86 chips. The approach developed with the Portland Group will let systems without NVIDIA cards handle the code. It will work best with multi-core processors and is seen as ideal for servers.
NVIDIA at PAX East tonight finally released the first video chipsets based on its Fermi architecture. The top-end GeForce GTX 480 leads the group and is billed as the "fastest GPU in the world:" it has 480 visual processing cores, 16 geometry units and four raster units that combined should beat the ATI Radeon HD 5800 series in real-world tests. It also has major optimizations to multi-card SLI that produce a 90 percent speed boost with a second card, making the case for multiple GeForce 400 series cards in high-end systems.
AMD this morning launched its second new video chipset in just a matter of days and this time targeted a comparatively untapped mini PC category. The Radeon HD 5570 is a major step up in performance from the 5450 with 400 stream processors versus 80 but still occupies a single card slot and is relatively short, making it ideal for small form factor cases where even the 5600 series would be too large or use too much power.
The just-unveiled Fermi graphics architecture will find its way into Macs and play an important role in Mac OS X Snow Leopard, NVIDIA chief scientist Bill Dally said today. While it's expected that NVIDIA would continue to play an important part of future Macs, the researcher drew a particular connection between the new GPU design and Apple's new OS, expecting that it would provide a significant boost for those apps that implement OpenCL. Windows 7 will also get support through DirectX 11 and DirectCompute.
Now AAPL Stock: 100.41 ( + 0.79 )
Markzware updates Q2ID for QuarkXPress 12 files
Graphic design file conversion tool maker Markzware has launched a new version of its Q2ID tool. The InDesign plugin enables users to open QuarkXPress files within a new InDesign (INDD) document, without rebuilding the QXP document from scratch -- the new version includes support for QuarkXPress 12 files. Q2ID Subscription members can download the new version as part of their annual plan. A single-user can purchase the plugin for $200, with other licensing options available. http://bit.ly/1Z4dS9t
PopChar X 7.5 arrives
Ergonis Software has released PopChar X 7.5, an improved version of the company's tool for finding and inserting special characters and exploring fonts. PopChar X 7.5 adds support for combined emojis in the Apple Color Emoji font, enhances the "Font Info" view, and adds many further enhancements that improve overall speed and stability. PopChar X 7.5 retails for €30 ($34), and is free for anyone who owns a license for PopChar X 7 or purchased a license for PopChar X 6 on or after March 1, 2014 [4.5MB]
Safari Technology Preview release 5 arrives
Parallels Access 3.1 updated for iPad Pro
Virtualization software Parallels Access 3.1 has been updated with support for the 12.9-inch iPad Pro, including Apple Pencil support. The software allows remote access to your PC or Mac from anywhere to control desktop applications from iOS or Android tablets and phones, with native touch gestures, as well as from any computer with an HTML5 web browser. Featuring three resolution choices for your mobile device ("Best for your Device," "More Space," and "Same as Computer") and 3D Touch support for the iPhone 6s and 6s Plus, the update also adds a new Tablet Mode in Windows 10, which makes it easier to interact without a mouse or keyboard. http://bit.ly/1OWZqjg
Hyundai brings CarPlay to more 2016 models
Along with its previously-announced support for adding CarPlay technology to the 2016 Sonata, 2017 Elantra, and 2017 Ioniq, a leaked memo to dealers has revealed that CarPlay-supporting software updates will be available today that bring the infortainment tech to the 2015 and 2016 non-hybrid Sonata models, the 2016 hybrid Sonata, the 2015 and 2016 Genesis Sedan, the 2016 Tucson, the 2017 Santa Fe, and the 2017 Ioniq. Owners can upgrade the system themselves by visiting the Hyundai website, and will need a Mac or PC with either an SD card slot or SD card reader to transfer the update to the vehicle. http://bit.ly/1YZqkqS
Google Paris HQ raided by investigators
Google's Paris headquarters has been raided by dozens of French police. The Tuesday raid was part of an ongoing investigation into possible tax-avoidance practices, stoked by widespread dissatisfaction with the way multinationals like Google are structuring their business operations. Although trading in many countries around the globe, Google reports its international sales only in tax-friendly Ireland, similar to a practice adopted by Apple. According to French law, if it completes any of its sales contracts in France and not Ireland alone, it could be in breach of its laws. Google, for its part, denies any wrongdoing, and said that it is fully compliant with French law. http://reut.rs/1Udk2T9
Apple TV extends universal search to NBC
Apple has extended its universal search function on the Apple TV to now include NBC shows in its results, provided the user has installed the NBC tvOS app. The search results can be generated either through Siri, or through the Search app, and includes support for searches by title, genre, and actor, among other queries. NBC joins CBS, more recently, among other channels including: Disney Channel; Disney Jr; Disney XD; FOXNOW; FXNOW; HBO GO; HBO NOW; Hulu; Nat Geo TV; Netflix; PBS; PBS Kids; SHOWTIME; SHOWTIME Anytime; Starz, and Watch ABC, all of which are supported by universal search. http://apple.co/25lGi5R