Alas, the Vivante GC2000 cannot do bitcoin mining (not that you'd want to, anyway). The GPU can indeed do do OpenCL, but the maximum kernel size is limited wher

Alas, the Vivante GC2000 cannot do bitcoin mining (not that you'd want to, anyway). The GPU can indeed do do OpenCL, but the maximum kernel size is limited whereas double-SHA1 requires quite a lot of operations. It's more aimed at computer vision applications such as image filters for robotics. FYI, I did some OpenCL tests and benchmarks on the GC2000 some time ago and reported about it here: https://blog.visucore.com/2013/3/12/opencl-on-i-mx6 https://blog.visucore.com/2013/3/12/opencl-on-i-mx6 . I'm also working on a reverse engineered open source driver for Vivante GPUs such as that in the i.mx6 (https://github.com/laanwj/etna_viv https://github.com/laanwj/etna_viv).