search for: radeonopencompute

Hi Alexey, Your reply has been a great help to me,your way of explain the different types of compilation is very detailed and easy to understand. Even so, I have a couple of questions. 1) What do yourefer by OpenCL RT? 2) Could you give me some examples of an open-source OpenCL implementation and update optimization pipeline? Thank you in advance. Regards El vie., 20 sept. 2019 a las 12:34,

Does anyone know whether there is yet support for math functions in AMD GPU kernels? In the NVIDIA world they provide the libdevice IR module which can be linked to an existing module containing the kernel. In other words they provide all math functions on IR level. NVIDIA even claims that libdevice is actually device specific (compute capability). I was wondering how that is done on the AMD

...tainly is support; after all AMD supports both OpenCL and HIP (a dialect of C++ very close to cuda). AMD device libraries (in bitcode form) are installed when ROCm ( https://rocm.github.io/ ) is installed. AMD device libraries are mostly written in (OpenCL) C and open source at https://github.com/RadeonOpenCompute/ROCm-Device-Libs . They are configured by linking in a number tiny libraries that define global constants; these allow unwanted code including branches to be eliminated during post-bitcode-link optimization. Regards, Brian -----Original Message----- From: Nicolai Hähnle <nhaehnle at gmail.com...