I\'m taking my first steps in OpenCL programming. I like it very much. But I now have a small problem, I want to get solved. I\'m trying to get the clock speeds of my CPU and GPU, using clGetDeviceInf
I\'m currently developing an OpenCL-application for a very heterogeneous set of computers (using JavaCL to be specific). In order to maximize performance I want to use a GPU if it\'s available otherwi
In OpenCL, all the threads need to compute few common values. Which of the following tw开发者_StackOverflow社区o cases is faster?
Unlike barrier() (which I think I understand), mem_fence() does not affect all items in the work group.The OpenCL spec says (section 6.11.10), for mem_fence():
Question: What is missing from this function/kernel declaration that is keeping it from compiling? Info:
OK, so I have isolated this down to a very specific problem. I was under the impression you could pass OpenCL any type of data in an array buffer; ints, chars, your own custom structs, as long as it
I have encountered a strange problem while setting up my PC (Win 7 Ultimate 64 CPU AMD/ GPU AMD) for our current Projekt which requires OpenCL.
It\'s not clear for me what is a purpose of built-in OpenCL function select. Can somebody, please, clarify?
I have worked with OpenCL on a couple of projects, but have always written the kernel 开发者_运维百科as one (sometimes rather large) function.Now I am working on a more complex project and would like
I have a global work size of 1000 but i want only to execute the kernel from 200 to 1000. size_t global_work_size = 1000;
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