Intel® Optimized AI Frameworks
Receive community support for questions related to PyTorch* and TensorFlow* frameworks.
Announcements
FPGA community forums and blogs have moved to the Altera Community. Existing Intel Community members can sign in with their current credentials.
89 Discussions

Intel TensorFlow Installation and Performance

Gael_H_Intel
Moderator
‎10-08-2019 04:09 PM
3,415 Views

Here is our install guide for building from source or downloading from conda, pip, or intel's website:

https://software.intel.com/en-us/articles/intel-optimization-for-tensorflow-installation-guide

 

Check out our performance guide to understand the important run time execution settings:

https://software.intel.com/en-us/articles/maximize-tensorflow-performance-on-cpu-considerations-and-recommendations-for-inference

0 Kudos

Link Copied

3 Replies
LIN_SOE__NAING
Beginner
‎11-29-2019 12:53 AM
3,415 Views

Hi Gael, 

I've some issues in running Intel Tensorflow MKL.

Issue 1:

I installed the OneAPI Basekit + AI Analytic kit in my Ubuntu 18.04 machine by following the related toolkit installation guides.

After installed both kits, I tried to start using Intel Tensorflow by following the link you shared above. The steps I did:

  1. move linux shell directory to /opt/intel/inteloneapi (this is the directory I installed Intel OneAPI)
  2. execute "source setvars.sh"
  3. execute "source activate tensorflow" .  "tensorflow" env has been activated.
  4. run below codes referring from Tensorflow_HelloWorld.py of AI Analytic kit samples.
import tensorflow as tf
print("Intel DNNL optimizations are present : ", tf.pywrap_tensorflow.IsMklEnabled())

The IsMklEnabled function ever returns FALSE.

 

Issue 2:

  1. use Intel Python with Tensorflow-MKL; "conda create -n intel_mkl tensorflow-mkl python=3 -c intel "
  2. Then, I tried to run below codes referring from Tensorflow_HelloWorld.py of AI Analytic kit samples.
import tensorflow as tf
print("Intel DNNL optimizations are present : ", tf.pywrap_tensorflow.IsMklEnabled())

File "<stdin>", line 1, in <module>
AttributeError: module 'tensorflow' has no attribute 'pywrap_tensorflow'

 

For both tests, I was using Python 3.

Can you please advise ?

Thanks.

 

0 Kudos
Copy link
chaudhuri__subhendu
Beginner
‎12-15-2019 01:39 AM
3,415 Views

I am getting the following error

C:\Users\Subhendu>cd C:\Program Files (x86)\IntelSWTools\openvino\bin\

C:\Program Files (x86)\IntelSWTools\openvino\bin>setupvars.bat
Python 3.6.5
ECHO is off.
PYTHONPATH=C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\open_model_zoo\tools\accuracy_checker;C:\Program Files (x86)\IntelSWTools\openvino\python\python3.6;C:\Program Files (x86)\IntelSWTools\openvino\python\python3;
[setupvars.bat] OpenVINO environment initialized

C:\Program Files (x86)\IntelSWTools\openvino\bin>python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Program Files\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Program Files\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 99, in <module>
    from tensorflow_core import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\__init__.py", line 28, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 50, in __getattr__
    module = self._load()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "C:\Program Files\Python36\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Program Files\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Program Files\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.

0 Kudos
Copy link
chaudhuri__subhendu
Beginner
‎12-15-2019 05:30 PM
3,415 Views

C:\Windows\system32>cd C:\Program Files (x86)\IntelSWTools\openvino\bin\

C:\Program Files (x86)\IntelSWTools\openvino\bin>setupvars.bat
Python 3.6.5
ECHO is off.
PYTHONPATH=C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\open_model_zoo\tools\accuracy_checker;C:\Program Files (x86)\IntelSWTools\openvino\python\python3.6;C:\Program Files (x86)\IntelSWTools\openvino\python\python3;
[setupvars.bat] OpenVINO environment initialized

C:\Program Files (x86)\IntelSWTools\openvino\bin>python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
>>> import numpy
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Program Files\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Program Files\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 99, in <module>
    from tensorflow_core import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\__init__.py", line 28, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 50, in __getattr__
    module = self._load()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow\__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "C:\Program Files\Python36\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Subhendu\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Program Files\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Program Files\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.
>>>

 

I am getting this error pls help

 

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.