A new Codeplay post we presents a utility to facilitate the integration of SYCL into existing codebases that are not C++11 friendly. If your application uses malloc and frees for allocation, or has some existing CUDA®-based memory management, the “Legacy Pointer” and/or the “Managed Virtual Pointer” utilities can help you to integrate your code with SYCL.
Codeplay has announced that ComputeCpp Community Edition is now available on Windows. It is now possible to develop SYCL applications using Windows and Visual Studio. The Windows release of ComputeCpp CE currently supports Windows 7 or 10 and can be used with Visual Studio 2015. Similar to our Linux version, the hardware you want to use with ComputeCpp you is required to have SPIR OpenCL drivers in order to be supported.
Announcing that the 6th International Workshop on OpenCL will take place on the 14-16 May, 2018 at St Catherine’s College, Oxford, UK and that the Call for Submissions is now open. Submissions related to any aspect of using OpenCL (including SYCL, Vulkan Compute and OpenCL based libraries) are of interest, including (but not limited to): case-studies of their use in applications, software tools, programming methods, debugging, performance analysis, and integration.
Renesas Electronics announced their collaboration to deliver ComputeAorta™, Codeplay’s OpenCL open standard-based software framework for Renesas R-Car system-on-chips (SoCs). The new framework is designed to support software development for the R-Car’s latest image recognition IP, the IMP-X5, a multi-threading core optimized for computer vision and cognitive processing. Codeplay will also provide R-Car with ComputeCpp™, an implementation of the SYCL™ open standard, enabling single source C++ software for high level and object-oriented programming. The result of this collaboration provides developers with standard software development tools and support for a wide range of open source computer vision or open source deep learning software, such as TensorFlow™ library.
Codeplay announces SPIR-V support for ComputeCpp in v0.3.0. This beta implementation of SPIR-V for OpenCL support means that developers can use SYCL and ComputeCpp to develop for any OpenCL hardware that includes a driver that consumes SPIR-V.
The Khronos Group held their annual BOF-Blitz at SIGGRAPH today. There were five BOFs in all, and they were all a huge success. If you were not able to get to SIGGRAPH and you missed the live stream, you can now watch the video online here.
Codeplay helping ensure software developers are correctly equipped to host their software applications on RISC-V. Codeplay is working extensively with machine learning solutions such as Google with TensorFlow to bridge the gap on RISC-V with OpenCL and SYCL open standards.
Join the Khronos Group in Booth 304 @ SC16. There will be people in the booth from the Khronos working groups who can answer your technical questions about OpenCL, SYCL, and SPIR. Visit the Khronos Booth for your free HPC t-shirt, OpenCL sticker, and reference guides for OpenCL and SYCL. Khronos members Xilinx and Codeplay will be in the booth to answer questions, give talks, and show demos. This year at SC Khronos will show where OpenCL fits in with the larger pantheon of open standards for HPC in a panel held on Wednesday 10:30am in room 255-BC.
Codeplay is giving developers free, early access to ComputeCpp with a pre-conformance beta implementation of the SYCL open standard, along with an open-source preview of the latest Parallel Technical Specification to be adopted into C++17. Other open-source projects being made available are VisionCpp, a machine vision library demonstrating C++ techniques for performance-portability, and an early version of the Eigen C++ library that uses SYCL for acceleration on OpenCL devices.
The Khronos Group, an open consortium of leading hardware and software companies, announces the immediate availability of the OpenCL™ 2.2, SYCL™ 2.2 and SPIR-V™ 1.1 provisional specifications. OpenCL 2.2 incorporates the OpenCL C++ kernel language for significantly enhanced parallel programming productivity. SYCL 2.2 enables host and device code to be contained in a single source file, while leveraging the full power of OpenCL C++. SPIR-V 1.1 extends the intermediate representation defined by Khronos with native support for shader and compute kernel features to fully support the OpenCL C++ kernel language. These new specifications can be found at www.khronos.org and are released in provisional form to enable developers and implementers to provide feedback before finalization, including at the Khronos forums.
Codeplay Software today announced ComputeCpp, an easy-to-use standards-based product for lowering the power consumption and increasing the performance of C++ software. The first commercial release of ComputeCpp will support SYCL for OpenCL, the open-standard C++ programming model from The Khronos Group. SYCL allows C++ application developers to write high-performance modern C++ and deploy it to multiple processor cores without hardware-specific rewrites or optimizations. The Khronos Group just released SYCL 1.2 Final Specification.
The Khronos Group announced the ratification and public release of the finalized SYCL 1.2 specification. SYCL for OpenCL enables code for heterogeneous processors to be written in a “single-source” style using completely standard C++. The multi-vendor SYCL 1.2 standard is available royalty-free for industry use, and the full specification together with details about the SYCL conformance test suite and Adopters Program can be found on the Khronos Group SYCL page.
The Khronos Group today announced the ratification and public release of updated OpenCL 2.0 and Provisional SYCL 1.2 specifications. The new specifications integrate feedback from the developer community, align with the latest C++ developments, and increase implementation consistency for improved portability of heterogeneous parallel applications. The latest OpenCL and SYCL specifications are open, royalty-free and available today.