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Problems running the image example (Python 2.7.10, PyEnv, Xubuntu 14.04 64bit) #24

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Problems running the image example (Python 2.7.10, PyEnv, Xubuntu 14.04 64bit)#24

Description

@samuell
samuell
opened on Nov 9, 2015

JFYI, I'm getting the following error when trying to execute the models/image/mnist/convolutional.py example (Python 2.7.10 in PyEnv, on Xubuntu 14.04, 64bit):

[samuel site-packages]$ pwd
/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages
[samuel site-packages]$ python tensorflow/models/image/mnist/convolutional.py
Traceback (most recent call last):
  File "tensorflow/models/image/mnist/convolutional.py", line 12, in <module>
    import tensorflow.python.platform
  File "/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/__init__.py", line 4, in <module>
    from tensorflow.python import *
  File "/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/python/__init__.py", line 22, in <module>
    from tensorflow.python.client.client_lib import *
  File "/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/python/client/client_lib.py", line 35, in <module>
    from tensorflow.python.client.session import InteractiveSession
  File "/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/python/client/session.py", line 11, in <module>
    from tensorflow.python import pywrap_tensorflow as tf_session
  File "/home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/python/pywrap_tensorflow.py", line 28, in <module>
    _pywrap_tensorflow = swig_import_helper()
  File "/home/samuel/.pyenv/versions/2.7.10/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: /home/samuel/.pyenv/versions/2.7.10/lib/python2.7/site-packages/tensorflow/python/_pywrap_tensorflow.so: undefined symbol: PyUnicodeUCS4_FromStringAndSize

Will see if I can figure out something, but thought to report in the meanwhile.

Activity

  1. samuell commented on Nov 9, 2015

    @samuell
    samuell
    on Nov 9, 2015
    Author

    Ah, great description of the problem here.

  2. ebrevdo commented on Nov 9, 2015

    @ebrevdo
    ebrevdo
    on Nov 9, 2015
    Contributor

    For now, you can build your own pip package via instructions here; see "Create the pip package and install". Let us know if that doesn't work.

  3. teamdandelion
    added
    installation/startup
    on Nov 9, 2015
  4. vrv
    closed this as completedon Nov 13, 2015

  5. vrv commented on Nov 13, 2015

    @vrv
    vrv
    on Nov 13, 2015

    Please re-open if there's something left to diagnose here!

  6. FreakTheMighty commented on Dec 13, 2015

    @FreakTheMighty
    FreakTheMighty
    on Dec 13, 2015

    I'm seeing what might be a related error:

    _pywrap_tensorflow.so: undefined symbol: cudnnCreate

    Full traceback

    jvanderdoes@ubuntu:~/Code/tensorflow/tensorflow/models/image/imagenet$ python ./classify_image.py 
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcublas.so.7.0 locally
I tensorflow/stream_executor/dso_loader.cc:93] Couldn't open CUDA library libcudnn.so.6.5. LD_LIBRARY_PATH: /usr/local/cuda-7.0/lib64
I tensorflow/stream_executor/cuda/cuda_dnn.cc:1382] Unable to load cuDNN DSO
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcufft.so.7.0 locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcuda.so locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcurand.so.7.0 locally
I tensorflow/core/common_runtime/local_device.cc:40] Local device intra op parallelism threads: 2
I tensorflow/core/common_runtime/gpu/gpu_init.cc:103] Found device 0 with properties: 
name: GeForce GTX 960
major: 5 minor: 2 memoryClockRate (GHz) 1.342
pciBusID 0000:03:00.0
Total memory: 4.00GiB
Free memory: 3.91GiB
I tensorflow/core/common_runtime/gpu/gpu_init.cc:127] DMA: 0 
I tensorflow/core/common_runtime/gpu/gpu_init.cc:137] 0:   Y 
I tensorflow/core/common_runtime/gpu/gpu_device.cc:702] Creating TensorFlow device (/gpu:0) -> (device: 0, name: GeForce GTX 960, pci bus id: 0000:03:00.0)
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:42] Allocating 3.62GiB bytes.
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:52] GPU 0 memory begins at 0x402780000 extends to 0x4e9f61000
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 1.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 2.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 4.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 8.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 16.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 32.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 64.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 128.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 256.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 512.0KiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 1.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 2.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 4.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 8.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 16.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 32.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 64.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 128.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 256.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 512.00MiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 1.00GiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 2.00GiB
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:66] Creating bin of max chunk size 4.00GiB
I tensorflow/core/common_runtime/direct_session.cc:58] Direct session inter op parallelism threads: 2
F tensorflow/stream_executor/cuda/cuda_dnn.cc:207] could not find cudnnCreate in cudnn DSO; dlerror: /usr/local/lib/python2.7/dist-packages/tensorflow/python/_pywrap_tensorflow.so: undefined symbol: cudnnCreate

  7. FreakTheMighty commented on Dec 13, 2015

    @FreakTheMighty
    FreakTheMighty
    on Dec 13, 2015

    My apologies, I was simply missing cudnn. :/

  8. ilblackdragon
    added a commit that references this issue on Mar 9, 2016

    Merge pull request tensorflow#24 from terrytangyuan/patch-1

    bd443b5

  9. andongchen commented on Nov 23, 2016

    @andongchen
    andongchen
    on Nov 23, 2016

    @FreakTheMighty
    I have the same problem,but I don't understand what's your mean'My apologies, I was simply missing cudnn. :/' ,could express more clearly?

  10. benoitsteiner
    added 2 commits that reference this issue on Mar 30, 2017

    Bug fix involving weight update (tensorflow#24)

    654263e

    Bug fix involving weight update (tensorflow#24)

    a8d0f68
  11. gunan
    added a commit that references this issue on Mar 30, 2017

    Bug fix involving weight update (#24)

    1308255
  12. tarasglek
    added a commit that references this issue on Jun 20, 2017

    Merge pull request tensorflow#24 from snurkabill/autoencoders

    2ac5f73
  13. eggonlea
    added a commit that references this issue on Mar 12, 2019

    Merge pull request tensorflow#24 from lissyx/master_20170703_TestOSX

    232dc91
  14. pooyadavoodi
    added a commit that references this issue on Oct 16, 2019

    Add bazel_build.sh

    a4b2ec1

  15. 1 remaining item

  16. keithm-xmos
    added a commit that references this issue on Feb 1, 2021

    Merge pull request #24 from xross/feature/bsign_op_2

    3135d47
  17. copybara-service
    added a commit that references this issue on Oct 24, 2023

    Import openai/triton from GitHub.

    284a121
  18. copybara-service
    added 5 commits that reference this issue on Apr 9, 2025

    PR #24898: [ROCM] fix asan invalid memory access in redzone allocator…

    5c8c4b3

    PR #24898: [ROCM] fix asan invalid memory access in redzone allocator…

    ed92e2a

    PR #24898: [ROCM] fix asan invalid memory access in redzone allocator…

    f2b3e84

    PR #24900: [ROCM] fix invalid memory access in rocm executor

    ea6e6ed

    PR #24900: [ROCM] fix invalid memory access in rocm executor

    62fb2e1
  19. copybara-service
    added 5 commits that reference this issue on Jul 28, 2025

    Fix crash on reentrant call to LRUCache::Clear().

    d730fce

    Fix crash on reentrant call to LRUCache::Clear().

    4f82096

    Fix crash on reentrant call to LRUCache::Clear().

    edd608a

    Fix crash on reentrant call to LRUCache::Clear().

    b94e953

    Fix crash on reentrant call to LRUCache::Clear().

    6233b53
  20. hariprasadravi
    added a commit that references this issue on Nov 26, 2025

    Fix crash on reentrant call to LRUCache::Clear().

    cde9594
  21. copybara-service
    added 2 commits that reference this issue on Mar 9, 2026

    PR #38932: [xla:gpu] Add rendezvous before AND after first collective…

    7436912

    PR #38932: [xla:gpu] Add rendezvous before AND after first collective…

    c3e78d4
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