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NVIDIA Releases Industry’s First Public OpenCL Conformant GPU Drivers and Performance Profiler

NVIDIA has released the first public OpenCL conformant GPU drivers as well as a powerful performance profiling tool and an OpenCL Best Practices Guide. The OpenCL Visual Profiler uses the extensive performance instrumentation in NVIDIA’s OpenCL drivers and hardware performance signals designed into NVIDIA GPUs to provide developers with insight into performance bottlenecks and opportunities for optimization. The OpenCL Best Practices Guide designed to help OpenCL developers programming for the CUDA architecture implement high performance parallel algorithms and understand best practices for GPU Computing. The OpenCL drivers, Visual Profiler, and Best Practices Guide are all available on the NVIDIA developers website.
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Java Scala bindings for OpenCL using JNA + JNAerator released

A new project on Google code offers up Java/Scala bindings for OpenCL. OpenCL4Java is a library that provides three levels of Java bindings for OpenCL: C-style wrappings auto-JNAerated by JNAerator; Thin Object-Oriented wrappings that hide away the complexity of the C-style wrappings; ScalaCL, which is a kind of "parallel expressions for dummies" in Scala. A thread on the OpenCL message boards is available for feedback.
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NVIDIA releases OpenCL Driver To the Public

NVIDIA just released its first OpenCL-conformant graphics driver to the public. Up to now, it was only available to registered members of its GPU Computing developers program. Get your OpenCL driver today.
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Arkmicro Technologies Selects Vivante GPU for Mobile Navigation

Vivante Corporation today announced that Arkmicro Technologies, Inc. has licensed Vivante GPU IP for its newest mobile navigation and entertainment system-on-chip (SoC) designs. "The stunning visual effects offered by OpenGL ES 2.0 and OpenVG 1.1 are driving a wide range of location based applications in markets around the globe," said Wei-Jin Dai, President and CEO of Vivante Corporation. Peter Shi, CEO of Arkmicro Technologies, added, "Vivante GPUs give us the outstanding visual graphics quality and performance we need to extend our leading media SoC family of solutions."
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OpenCL Tutorial - Shared Memory Kernel Optimization

MacResearch has posted part 6 in their series of OpenCL tutorials. In this episode, a real-world code that has been parallelized by porting to the GPU. The use of shared memory to improve performance is covered as well as a discussion of synchronization points for coordinated work within a work-group. Source code is provided.
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High-Performance Computing Luminaries To Speak at NVIDIA Booth at SC09 Conference

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.
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Khronos Demonstrates OpenCL Momentum at SC09

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.
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Imagination Technologies’ to deliver POWERVR SGX543MP multi-processor graphics

Imagination Technologies will start to deliver IP for its POWERVR SGX543MP multi-processor graphics cores in early December. The POWERVR SGX543MP features scalable GP-GPU compute power, which can be fully utilised through all Khronos APIs including OpenGL ES 2.0/1.1, OpenVG™ 1.x and OpenCL™.
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AMD and SiSoftware Collaborate on Benchmark Suite for OpenCL

AMD announced collaborate with SiSoftware to develope one of the first industry benchmark testing suites for OpenCL. To be released by SiSoftware, the OpenCL GPGPU benchmark suite is part of SiSoftware Sandra 2010. The benchmark suite includes remote analysis, benchmarking and diagnostic features for PCs, servers, mobile devices and networks, and can be used to test OpenCL performance on ATI Stream technology.
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GPU Caps Viewer 1.8.0 With OpenGL 3 and OpenCL Support

GPU Caps Viewer 1.8.0 is available for download. This new version adds OpenGL 3 as well as OpenCL support with a new panel and several OpenCL demos. GPU Caps Viewer is a graphics card utility for Windows. It quickly describes the essential capabilities of your graphics card including GPU type, amount of VRAM, GPU temperature, OpenGL, OpenCL and CUDA API support. I also offers OpenGL and OpenCL demos to test the latest features of your video card.
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