Cannot create Cublas handle. Cublas won't be available.

[kpaonaut]

I was able to run make_lmdb.sh with cuda8, however, this shell gives me this error when running with cuda 9:

E0731 17:34:52.597481 20328 common.cpp:103] Cannot create Cublas handle. Cublas won't be available.
E0731 17:34:52.653252 20328 common.cpp:110] Cannot create Curand generator. Curand won't be available.

I'm not sure if this is the problem of cuda version, or something else.
This error alone does not prevent the shell from running, but it makes train.sh aborted:

./train.sh: line 1: 20354 Aborted                 (core dumped) ../../build/tools/caffe train --solver=./solver.prototxt >> ./output/output.log 2>&1

Any thoughts?
Thank you!

[kpaonaut]

This is a problem resulted from conflicted cuda version or some problems of cuda. I would suggest anyone has this problem reinstall cuda 8.0(9.0 will not work!) and also reboot their machine to make sure NVIDIA works fine.

[yezhengli-Mr9]

Any tutorial to switch to CPU-only caffe?caffe.set_mode_cpu() seems not enough. I am studying another problem anyway.