1/5/2024 0 Comments Gpu cap viewerSo perhaps, there’s a driver issue with cl_khr_gl_sharing on win 7. Quaternion Julia 4D and 1M Particle are the only demos that use GL Interop if cl_khr_gl_sharing is exposed. So either you have to plug a Radeon or like I’m trying to do, use AMD’s CL on a NV system… Only AMD provides an OpenCL CPU code path. On a NVIDIA system, with NVIDIA’s OpenCL implementation, there is no OpenCL CPU support. Do you have the same kind of pb with FurMark ? Indeed, I think your fan problem comes from a driver issue. To see the complete list of CL extensions, just click on in the OpenCL tab.īy the way, could you post a screen of your 10 CL extensions ? The GL Interop is not include in the core functions but can be used thanks to the cl_khr_gl_sharing extension. There is an OpenCL core with a set of functions and extensions allow to extend this set of functions.Īn example is the interoperability between OpenCL and OpenGL also called GL Interop. OpenGL 3.x + OpenCL CPU – 4D Quaternion Julia Set.Īny test with CPU in it was the kiss of OpenCL extensions are the same thing than OpenGL extensions. OpenGL 3.x + OpenCL GPU – 4D Quaternion Julia Set. I think that is most likely driver issue?Īnd why I can’t run these tests due to ‘OpenCL context: found 0 OpenCL GPU device. My 280’s fan controller issue from post #4. Is this driver controlled, and why did it change? What exactly are OpenCL Extensions? I found this thread, and posted a question when I was still having issues with some of the GPU tests:
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