DirectCompute is a small tool which allows you to benchmark both DirectCompute and OpenCL general-purpose computing APIs by calculating tons of FFT-like data and some memory transfers. This version adds full OpenCL support, shaders profile selection, versions reporting and some basic results validations.
The Khronos Groups OpenCL API was awarded Editor's Choice Award this week, by HPCwire, at SC09. Every year at the Supercomputing Conference, HPCwire announces their Annual Readers and Editors Choice Awards. Hosted in Portland, Oregon in its 21st year, SC is recognized as the premier international conference on High Performance Computing (HPC), networking, storage and analysis.
VMWare recently released new Gallium3D drivers usable by guest operating systems running within VMware's virtualization platform. The drivers will allow virtualized guests to have accelerated access to X11, OpenGL, OpenCL, X-Video, XvMC, and all sorts of other possibilities, limited only by what's supported by the available state trackers.
SiSoftware releases its suite of OpenCL GPGPU (General Purpose Graphics Processor Unit) benchmarks as part of SiSoftware Sandra 2010, the latest version of our award-winning utility, which includes remote analysis, benchmarking and diagnostic features for PCs, servers, and networks.
NVIDIA launched the GeForce GT 240. The chipset uses the newer 40 nanometer manufacturing process, is low energy occupying only one slot without the need of a separate power connector. The NVIDIA GTX 240 card has 96 processing cores, 32 texture units, a 550MHz primary clock speed and can handle up to 1GB of GDDR5 memory running at 1.7GHz. The card supports OpenGL and DirectX 10-level graphics, CUDA, PhysX and OpenCL for general-purpose computing.
The Khronos™ Group today announced strong industry support and a wide range of shipping products utilizing OpenCL™ at SC09 (an international conference for high-performance computing). A number of demonstrations and tutorials from Khronos Group members highlighting the power and scalability of OpenCL will also be a major part of SC09. Khronos released a conformance suite for the OpenCL 1.0 specification in May 2009 that exhaustively tests both the functionality and numerical accuracy of OpenCL implementations before they are licensed to use the OpenCL trademark. A number of shipping products from working group members have successfully passed OpenCL conformance including products from AMD, Apple and NVIDIA. The current list of conformant products can be found on the Khronos website.
Leading luminaries in high-performance computing (HPC) will be speaking at NVIDIA’s booth (Nasdaq: NVDA) at the SC09 conference, which is taking place in Portland, Ore. As well, NVIDIA’s OpenCL Visual Profiler will be highlighted at the Khronos Group exhibit area.
The Open Toolkit library is an advanced, low-level C# wrapper around OpenGL, OpenCL and OpenAL. It is suitable for games, scientific applications and any other project that requires 3D graphics, audio or compute functionality. Version 1.0 beta-1 introduces type-safe OpenGL ES 2.0 binding and a large number of new OpenGL tutorials on triangle picking, shaders, cubemaps and vertex buffer objects. It also contains a significant number of bug- and stability fixes; improves multi-monitor support; and improves support for multi-threading. Due to the amount and impact of the included bug fixes, users of previous versions are strongly encouraged to upgrade.
The Khronos Group will be demoing OpenCL at their booth at SC09 in Portland Oregon. This year, the Khronos Group is pleased to hand out a free, nicely-laminated OpenCL Quick Reference card to SC09 booth visitors. This comprehensive 6 page quick reference covers all important aspects of the OpenCL API. A complete schedule of Khronos events at SC09 is located on the Khronos Group SC09 event page, along with a signup form for guests. Space is limited, so please signup early to reserve your spot.