We have been awarded the Khronos project to upgrade the OpenCL test suite to 2.2!

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Some weeks ago we started with implementing the Compiler Test Suite for OpenCL 2.2. The biggest improvement of OpenCL 2.2 is C++ kernels, which originally was planned for 2.1. SPIRV 1.1 is another big improvement.

We are very happy to have a part in making OpenCL better! We find OpenCL C++ kernels very important, even if it has its limitations. Thanks to SPIRV 1.1 it gets easier to have more (unofficial) kernel languages next to C and C++, and to get SYCL. Also upgrading from 2.0 to 2.2 is rather easy thanks to the open source libclcxx.

Personally I found this project to also be very important for our internal knowledge building, as almost every function would be touched and discussed.

OpenCL 2.2 CTS RFQ has been awarded to StreamHPC

Khronos issued a Request For Quote (RFQ) back in September 2016 to enhance and expand the existing OpenCL 2.1 conformance tests to create an OpenCL 2.2 test suite to be used to define conformance for OpenCL 2.2 implementations. The contract has been awarded to StreamHPC. StreamHPC is a software consultancy company specialized in performance tuned software development for CPU, GPU and FPGA. A large part of their clients hires them for their OpenCL expertise.

Already improvements have been added, bugs splatted and documentation improved. We hope to continue this the coming months!

We’ll be ready in March. Hopefully the first implementations are ready by then, as there is a test suite ready to iron out any bug discovered. Which three OpenCL drivers do you think will be first to have OpenCL 2.2? Intel, AMD, NVidia, ARM, Imagination, Qualcomm, TI, Intel FPGA (Altera), Xilinx, Portable OpenCL or another?

 

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