Tensorflow on GPU

[Hanqi Sun]

I just set the environment path on gpu2 and the problem persists.

Thanks,
Hanqi



On Thu, Jun 30, 2016 at 5:10 PM, Hanqi Sun <hanqis at andrew.cmu.edu> wrote:

> Hi all,
>
> Thanks for all the replies! Actually, the error message was generated on
> the server gpu2.int.autonlab.org. And when I tried
>
> printenv LD_LIBRARY_PATH
>
>
> I got
>
>  /usr/local/cuda/lib64:/usr/lib64/mpich/lib
>
>
> I do not know whether I should change the environment variable on the
> server. Could someone have a look at it?
>
> Thanks,
> Hanqi
>
> On Thu, Jun 30, 2016 at 4:44 PM, Benedikt Boecking <
> boecking at andrew.cmu.edu> wrote:
>
>> Have you tried setting the cuda environment path?
>>
>> export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64
>>
>> On Jun 30, 2016, at 4:31 PM, Hanqi Sun <hanqis at andrew.cmu.edu> wrote:
>>
>> Hi all,
>>
>> I am a research assistant for Prof. Poczos and would like to use
>> Tensorflow for my project.
>>
>> When I try to execute
>>
>> import tensorflow
>>
>>
>> on the GPU node, I get the following error message
>>
>> Traceback (most recent call last):
>>
>>   File "<stdin>", line 1, in <module>
>>
>>   File "/usr/lib/python2.7/site-packages/tensorflow/__init__.py", line
>>> 23, in <module>
>>
>>     from tensorflow.python import *
>>
>>   File "/usr/lib/python2.7/site-packages/tensorflow/python/__init__.py",
>>> line 50, in <module>
>>
>>     from tensorflow.python.framework.framework_lib import *
>>
>>   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/framework_lib.py",
>>> line 62, in <module>
>>
>>     from tensorflow.python.framework.ops import Graph
>>
>>   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line
>>> 40, in <module>
>>
>>     from tensorflow.python.framework import versions
>>
>>   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/versions.py",
>>> line 24, in <module>
>>
>>     from tensorflow.python import pywrap_tensorflow
>>
>>   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/pywrap_tensorflow.py",
>>> line 28, in <module>
>>
>>     _pywrap_tensorflow = swig_import_helper()
>>
>>   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/pywrap_tensorflow.py",
>>> line 24, in swig_import_helper
>>
>>     _mod = imp.load_module('_pywrap_tensorflow', fp, pathname,
>>> description)
>>
>> ImportError: libcudart.so.7.0: cannot open shared object file: No such
>>> file or directory
>>
>>
>>
>>
>> Could anyone check this out and try to fix it? Thanks!
>>
>> Also, I will greatly appreciate it if any of you could share your
>> experience with Tensorflow (especially about image processing) with me as I
>> am new to this framework. If you are interested, please send a private
>> email to me and I am happy to stop by at your office at any time.
>>
>> Best,
>> Hanqi
>>
>>
>>
>
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