VC4CL
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doe300
OpenCL implementation running on the VideoCore IV GPU of the Raspberry Pi models
Has anyone been able to run OpenCV on the Pi GPU using OpenCL? Is there an example somewhere demonstrating accessing the GPU with OpenCV using OpenCL?
Have you considered integration with the vc4 kernel driver for dispatching your CL jobs? It could expose a root-only ioctl taking the start pointers and count and trusting the user....
I think supporting practical libraries using OpenCL is one of the big milestone. Probably [clblast](https://github.com/CNugteren/CLBlast) or [clblas](https://github.com/clMathLibraries/clBLAS) may be suitable for showing benchmark results and its utility. Are you interested...
Hi, I am the maintainer of OpenCL Caffe (https://github.com/naibaf7/caffe) and (https://github.com/BVLC/caffe/tree/opencl). I would like to get this running on VC4CL, but I am facing some issues. But at it's core,...
Candidates: - `cl_khr_fp16` (OpenCL 1.2 extension specification, section 9.5): could calculate as `float`, use un/pack modes to load/store - `cl_khr_image2d_from_buffer` (OpenCL 1.2 extension specification, section 9.14): at least for raster...
Hello everyone! Was wondering if anyone has tried to use BOINC with GPU compute on raspberry pi? The ability to have this function would stupidly improve the computing power, and...
Errors with VC4C. How to use CPU also? Is LD_LIBRARY_PATH=/usr/local/lib/ required before programs?
Hi. Thank you for creating VC4VL. I am very eager to implement it on several machines. On a RPi, I have compiled and installed VC4C and VC4CL including tools, but...
...and getting > INFO:0] Initialize OpenCL runtime... > [ INFO:0] Successfully initialized OpenCL cache directory: /root/.cache/opencv/3.4.1/opencl_cache/ > [ INFO:0] Preparing OpenCL cache configuration for context: 32-bit--Broadcom--VideoCore_IV_GPU--0_4 > OpenCV(3.4.1) Error: Unknown...
The cl kernel I am trying to compile is mcxcl - the code download URL and test commands can be found in Issue #19. There were two previous errors (precompilation...
When executed via the mailbox-interface, the clpeak `--compute-sp` benchmark freezes (the kernel?) in the second execution. The `--global-bandwidth` benchmark runs fine, so do both benchmarks when run via register-poking. More...