CLBlast: OpenCL error: clGetPlatformIDs: -1001
* (1/4) Tuning main GEMM kernel (GEMMK == 0) for fixed set of parameters

* Options given/available:
    -platform 0 [=default]
    -device 0 [=default]
    -precision 32 (single) [=default]
    -threads 1 [=default]
    -m 1024 [=default]
    -n 1024 [=default]
    -k 1024 [=default]
    -alpha 2.00 [=default]
    -beta 2.00 [=default]
    -fraction 1.00 [=default]
    -runs 2 [=default]
    -max_l2_norm 0.00 [=default]