Red Hat 7.5 release

[Matthew Barnes]

Thanks Simon!! It looks good.

On Thu, Apr 26, 2018 at 1:43 PM Simon Heath <sheath at andrew.cmu.edu> wrote:

> Reinstalled tensorflow on gpu8 and it appears to work fine now.  Running
> reinstalls on all GPU's now but it might take 30 minutes or so to finish.
>
> Simon
>
> On Thu, Apr 26, 2018 at 8:20 AM, Matthew Barnes <mbarnes1 at andrew.cmu.edu>
> wrote:
>
>> That's the system install of Tensorflow, not me. An admin would have to
>> do that.
>>
>> On Thu, Apr 26, 2018 at 8:19 AM Predrag Punosevac <
>> predragp at andrew.cmu.edu> wrote:
>>
>>> Matthew Barnes <mbarnes1 at andrew.cmu.edu> wrote:
>>>
>>> > Things appear broken on at least some of the GPU machines. This worked
>>> > before last night.
>>> >
>>>
>>> You compiled TensorFlow against Python from the base. Please recompile
>>> and report.
>>>
>>> Predrag
>>>
>>> > mbarnes1 at gpu3$ python
>>> > Python 2.7.5 (default, Apr 15 2018, 20:27:58)
>>> > [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2
>>> > Type "help", "copyright", "credits" or "license" for more information.
>>> > >>> import tensorflow as tf
>>> > RuntimeError: module compiled against API version 0xb but this version
>>> of
>>> > numpy is 0x7
>>> > RuntimeError: module compiled against API version 0xb but this version
>>> of
>>> > numpy is 0x7
>>> > Traceback (most recent call last):
>>> >   File "<stdin>", line 1, in <module>
>>> >   File "/usr/lib/python2.7/site-packages/tensorflow/__init__.py", line
>>> 24,
>>> > in <module>
>>> >     from tensorflow.python import *
>>> >   File
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/__init__.py",
>>> > line 63, in <module>
>>> >     from tensorflow.python.framework.framework_lib import *
>>> >   File
>>> >
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/framework_lib.py",
>>> > line 81, in <module>
>>> >     from tensorflow.python.framework.sparse_tensor import SparseTensor
>>> >   File
>>> >
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/sparse_tensor.py",
>>> > line 25, in <module>
>>> >     from tensorflow.python.framework import tensor_util
>>> >   File
>>> >
>>> "/usr/lib/python2.7/site-packages/tensorflow/python/framework/tensor_util.py",
>>> > line 33, in <module>
>>> >     from tensorflow.python.framework import fast_tensor_util
>>> >   File "__init__.pxd", line 163, in init
>>> > tensorflow.python.framework.fast_tensor_util
>>> > ValueError: numpy.dtype has the wrong size, try recompiling. Expected
>>> 88,
>>> > got 96
>>> >
>>> > On Wed, Apr 25, 2018 at 10:49 PM Predrag Punosevac <
>>> predragp at andrew.cmu.edu>
>>> > wrote:
>>> >
>>> > > Dear Autonians,
>>> > >
>>> > > On April 10, Red Hat Inc. has announced the release of Red Hat
>>> > > Enterprise Linux (RHEL) 7.5, the latest update of the company's
>>> > > enterprise-class Linux distribution.
>>> > >
>>> > > Thanks to the hard work of my friend Josko Plazonic and his team at
>>> > > Princeton University Springdale Linux a free, enterprise-class,
>>> > > community-supported computing platform functionally compatible with
>>> its
>>> > > upstream source, Red Hat Enterprise Linux (RHEL) has also been
>>> updated
>>> > > last night to the version 7.5.
>>> > >
>>> > > I am happy to announce that as of this moment all Auton Lab computing
>>> > > nodes have been updated to the version 7.5 with exception of few
>>> > > obsolete machines running Springdale 6.9. Note that I didn't update
>>> CUDA
>>> > > and NVidia drivers on GPU[1-9] as that would require reboots and
>>> perhaps
>>> > > would break deep learning software many of you are using. I also
>>> didn't
>>> > > reboot non GPU computing nodes in order to avoid disruption, thus
>>> nodes
>>> > > are still running the same kernels but the very latest userland.
>>> > >
>>> > > Virtual hosts running Springdale Linux are also upgraded as well as
>>> most
>>> > > desktops. I upgrading few remaining desktops right now.
>>> > >
>>> > > Please test if the things work for you and report any strange
>>> behavior.
>>> > > Also Ben and Jarod who have GPU cards in their desktops should be
>>> extra
>>> > > vigilant. Please let me know if your desktops look broken. I will be
>>> > > happy to upgrade your NVidia drivers and CUDA if the things appear
>>> > > broken.
>>> > >
>>> > > Best,
>>> > > Predrag
>>> > >
>>>
>>
>
>
> --
> Simon Heath, Research Programmer and Analyst
> Robotics Institute - Auton Lab
> Carnegie Mellon University
> sheath at andrew.cmu.edu
>
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