• Tags: OpenCL
Cycles has a split OpenCL kernel since Blender release 2.75. The OpenCL Split Kernel now supports nearly all features. Only Correlated multi jitter is missing. Read the full report.
Although this backend is still a work in progress, many core features are implemented, allowing real OpenCL applications to be run. This backend allows us to run SPIR-based applications on NVIDIA devices, such as SYCL codes compiled with Codeplay's ComputeCpp compiler.
AMD announced a dual-GPU graphics card designed for professionals: the Polaris-architecture-based Radeon Pro Duo. Built on the capabilities of the Radeon Pro WX 7100, the Radeon Pro Duo professional graphics card is designed to excel at media and entertainment, broadcast, and design and manufacturing workflows, delivering outstanding performance and superior flexibility that today’s creative professionals demand. The new GPU supports OpenCL 2.0, OpenGL 4.5 and Vulkan 1.0.
The GPU Technology Conference (GTC2017) will be running from May 8-11 this year in San Jose Convention Center. This year will see many sessions related to Khronos Technology including OpenCL, OpenGL, OpenVX, Vulkan and WebGL. NVIDIA has just added more sessions to their schedule. Check a list of Khronos related sessions on the Khronos site, or visit the NVIDIA GTC site to see all sessions.
Tomorrow is the last day you may purchase tickets for IWOCL at the reduced pricing. Register soon.
Phoronix posted about the newly revised OpenCL.org website: "The folks behind StreamComputing BV are looking to strengthen the OpenCL compute ecosystem by improving the documentation and code samples as well as better overviews for those wishing to learn this Khronos compute standard." Learn more about OpenCL.org on Phoronix or on StreamComputing.
With Blender 2.79, OpenCL support has improved and should be closer to parity with Blender's CUDA capabilities. The OpenCL Cycles renderer has shorter render times by up to 50% in some cases, tiles are now seen updating while rendering, support for SSS and volume rendering, optimized transparent shadows, and various fixes.
The Portable Computing Language (POCL) has issued a new release of their open-source CPU-based OpenCL implementation. This new version of POCL continues relying upon LLVM and with this release adds support for LLVM/Clang 4.0 and 3.9.
The GPU Technology Conference (GTC2017) will be running from May 8-11 this year in San Jose Convention Center. This year will see many sessions related to Khronos Technology including OpenCL, OpenGL, OpenVX, Vulkan and WebGL. Check a list of Khronos technology only sessions on the Khronos site, or visit the NVIDIA GTC site to see all sessions.
ARM has open-sourced a new compute library with GPU support via OpenCL as well as CPU support with NEON usage. The ARM Compute Library works on both Linux and Android. Source: Phoronix.