libcudamat.so?

[YantianZha]

Hi,

I tried to run lstm_combo.py, but I got the error: OSError: dlopen(/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/cudamat/libcudamat.so, 6): image not found

Where can I get libcudamat.so? Thank you in advance!

[mansimov]

you need to go first inside cudamat folder and install it by running "make"

make sure to set correct path to relevant dependencies inside Makefile

[YantianZha]

Thanks a lot!

[YantianZha]

But after successfully complying CUDA, I still got an error:

I believe the error comes from the wrong configuration in Makefile. Since my graphics card, NVIDIA GTX 650, maybe different from yours. So here's my unsuccessful trial:

Therefore, I suspect the way of editing the makefile was incorrect?

Thanks!

[mansimov]

You can see that the error says that the cuda toolkit version you are using is incompatible with your gpu GTX 650.

Which version of cuda toolkit you are using ? I would maybe suggest downgrading to older toolkits that support your gpu and changing the path to it in Makefile

[YantianZha]

Thanks! After a survey, I found I can't use CUDA 6.5 (with mac of EI Capitan). So I used CUDA 7.5. But it seems that I must use CUDA 6.5? Here is the error:

Traceback (most recent call last):
File "/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/lstm_combo.py", line 1, in
from data_handler import *
File "/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/data_handler.py", line 3, in
from util import *
File "/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/util.py", line 3, in
import cudamat as cm
File "/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/cudamat/init.py", line 1, in
from cudamat import *
File "/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/cudamat/cudamat.py", line 11, in
_cudamat = ct.cdll.LoadLibrary(os.getcwd() + '/cudamat/libcudamat.so')
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/init.py", line 443, in LoadLibrary
return self._dlltype(name)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/init.py", line 365, in init
self._handle = _dlopen(self._name, mode)

OSError: dlopen(/Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/cudamat/libcudamat.so, 6): Library not loaded: @rpath/libcublas.7.5.dylib
Referenced from: /Users/yantian/Google Drive/Yantian/DL/unsupervised-videos-master/cudamat/libcudamat.so
Reason: image not found

I do have the libcudamat.so in the cudamat folder.
Thanks!