Discussion:
[theano-users] MAC-OS: The nvidia driver version installed with this OS does not give good results for reduction
Dirk Willem Wonnink
2017-10-22 15:21:14 UTC
Permalink
Hi, I get above error after following the installation instructions on this
page: http://deeplearning.net/software/theano/install_macos.html

Using gpu device 0: GeForce GTX 1080 Ti (CNMeM is disabled, cuDNN not
available)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/dirkwillemwonnink/miniconda2/lib/python2.7/site-packages/theano/__init__.py",
line 116, in <module>
theano.sandbox.cuda.tests.test_driver.test_nvidia_driver1()
File
"/Users/dirkwillemwonnink/miniconda2/lib/python2.7/site-packages/theano/sandbox/cuda/tests/test_driver.py",
line 41, in test_nvidia_driver1
raise Exception("The nvidia driver version installed with this OS "
Exception: The nvidia driver version installed with this OS does not give
good results for reduction.Installing the nvidia driver available on the
same download page as the cuda package will fix the problem:
http://developer.nvidia.com/cuda-downloads

Although initially things seems to go ok: "Using gpu device 0: GeForce GTX
1080 Ti (CNMeM is disabled, cuDNN not available)"
I don't really find an alternative video driver for my 1080Ti card / os
Sierra 10.12.6. Current driver version : *378.05.05.25f01
<https://images.nvidia.com/mac/pkg/378/WebDriver-378.05.05.25f01.pkg>*

Thanks for your suggestions.
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