The Khronos Group today announced the release of SYCL 1.2 as a provisional specification to enable community feedback. SYCL is a royalty-free, cross-platform abstraction layer that enables the development of applications and frameworks that build on the underlying concepts, portability and efficiency of OpenCL, while adding the ease-of-use and flexibility of C++. Feedback is welcome and encouraged on the official feedback forum.
March 19, 2014 – San Francisco, Game Developer’s Conference – The Khronos™ Group today announced the release of SYCL™ 1.2 as a provisional specification to enable community feedback. SYCL is a royalty-free, cross-platform abstraction layer that enables the development of applications and frameworks that build on the underlying concepts, portability and efficiency of OpenCL™, while adding the ease-of-use and flexibility of C++. For example, SYCL can provide single source development where C++ template functions can contain both host and device code to construct complex algorithms that use OpenCL acceleration - and then enable re-use of those templates throughout the source code of an application to operate on different types of data.
The new Soft Kitty OpenGL ES 3.0 demo shows that, with our latest PowerVR Series6 GPUs, it is possible to render animated fur covered characters in real time on mobile devices. The final demo runs at >30fps at resolutions higher than Full HD driven by a PowerVR Rogue GPU. Soft Kitty will also be on display at the Imagination booth (#402) at GDC 2014.
The Khronos Group DevU sessions at GDC 2014 are happening this week. We're looking forward to seeing everyone for lots of learning, prizes and refreshments. Complete details are online for our 7 DevU sessions. The sessions will take place on the 19th and 20th of March as well a joint press conference with the PC Gaming Alliance on March 19th. This not to be missed 2 day event is packed with lots of guest speakers from many companies. Seating is reserved and signup pages are available for each session here: OpenCL, OpenVX, OpenGL ES, OpenGL, WebCL, COLLADA, WebGL.
Epic Games and Mozilla are demonstrating how the web is continuing to evolve as a powerful platform for gaming by providing a sneak peek of Epic’s Soul and Swing Ninja demos, running in Firefox at near-native speeds. This video is the first glimpse of Unreal Engine 4 running on the Web using WebGL. To see these products in action at GDC, come by our South Hall booth #205 or Epic’s booth #1224.
The schedules for the COLLADA, glTF and WebCL meetups are now online. COLLADA has a great line up of speakers including the COLLADA work group chair Fabrice Robinet, Tony Parisi from Vizi and co-creator of the COLLADA technology, Remi Arnaud.
At GDC, SemiAccurate sat down with Andrew Richards of Codeplay to talk about OpenCL’s past, present, and future. The results went in directions we had not been anticipating, especially surrounding the future directions of the language. The video of the interview is available on the SemiAccurate website. The Khronos Group YouTube channel also has a good select of video interviews, including one with Andrew Richards.
Imagination was showing off GPU compute on a cell phone chip at GDC, physics in your pocket. That demo was pretty simple, take a Pandaboard with a TI OMAP 4430, a dual-core ARM A9 CPU and an Imagination SGX540 GPU, and run a cloth simulation on it. Not only could the OpenCL version exploit the GPU to do more balls and sheets than the CPU version, but it saved power while doing so. How much? On one CPU, the simulation took about .68A@5V to run at 14FPS with 100% CPU load. With two A9 cores loaded, the Pandaboard pulled .84A and ran at 24FPS. In OpenCL, CPU load dropped to less than 30%, FPS jumped to 42, and power draw went down to .60A. More than 10% less energy used, 3x the frame rate, and you could run more simulations on the same box if you wanted. Not bad at all.
Did you miss the WebGL Meetup we held along side GDC last week? No worries, we recorded the entire meetup, and have posted it in four parts on YouTube (part one, two, three) and as podcasts. With Tony Parisi as moderator, the WebGL meetup covered lots of ground, including a spec update, lots of demo's and a security corner with Ken Russell from Google. The slide presentation in PDF format from the meetup is also online.
Did you miss the COLLADA Meetup we held along side GDC last week? No worries, we recorded the entire meetup, and have posted it in four parts on YouTube (part one, two, three, four) and as podcasts. With Neil Trevett as moderator, the COLLADA meetup is a first in a series of community meetups to help foster COLLADA cooperation and momentum. The slide presentation in PDF format from the meetup is also online.
Imagination Technologies has released version 2.10 of its industry leading PowerVR Insider SDK. The PowerVR Insider SDK fully supports the development of applications using the Khronos OpenGL® ES 1.1 and 2.0 APIs. Free and fully featured copies of the SDK will be available for download soon following a brief period where preview copies will be exclusively given away on DVD by Imagination at GDC 2012 in San Francisco.
The Khronos Group will be hosting three meet ups held during GDC in the Hilton San Francisco. Registration is now open for all three meet ups. Seating is limited, so please don't wait if your interested. The WebGL meet up is already starting to fill up. Complete details and sign up available here.