Problems using TF addons built from source

Phil Sun

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Oct 8, 2019, 12:00:22 PM10/8/19

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After I build TF addons from source, I get the error tensorflow.python.framework.errors_impl.NotFoundError: /usr/local/google/home/sunphil/addons/tensorflow_addons/custom_ops/activations/_activation_ops.so: cannot open shared object file: No such file or directory when importing tensorflow_addons in Python. This happens with both master and v0.6.0 (both built without GPU support), but the tensorflow-addons pip package imports fine. I'm following the build instructions from here: https://github.com/tensorflow/addons/tree/v0.6.0#installing-from-source

Any help would be appreciated!

Sean Morgan

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Oct 8, 2019, 2:01:39 PM10/8/19

to SIG Addons, Phil Sun

Hi Phil,

Could you try moving to a different directory before launching python? That error generally means that python is trying to load a library from the source code directory that you're currently in (though no C++ files exist).

Best,

Sean

From: 'Phil Sun' via SIG Addons <add...@tensorflow.org>
Sent: Tuesday, October 8, 2019 12:00 PM
To: SIG Addons <add...@tensorflow.org>
Subject: Problems using TF addons built from source

After I build TF addons from source, I get the error tensorflow.python.framework.errors_impl.NotFoundError: /usr/local/google/home/sunphil/addons/tensorflow_addons/custom_ops/activations/_activation_ops.so: cannot open shared object file: No such file or directory when importing tensorflow_addons in Python. This happens with both master and v0.6.0 (both built without GPU support), but the tensorflow-addons pip package imports fine. I'm following the build instructions from here: https://github.com/tensorflow/addons/tree/v0.6.0#installing-from-source

Any help would be appreciated!

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Phil Sun

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Oct 8, 2019, 2:53:03 PM10/8/19

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That worked! I now get the error

tensorflow.python.framework.errors_impl.InvalidArgumentError: Invalid name: Addons>Gelu (Did you use CamelCase?); in OpDef: name: "Addons>Gelu" input_arg { name: "features" type_attr: "T" } output_arg { name: "activations" type_attr: "T" } attr { name: "T" type: "type" allowed_values { list { type: DT_HALF type: DT_FLOAT type: DT_DOUBLE } } } attr { name: "approximate" type: "bool" default_value { b: true } }

On Tuesday, October 8, 2019 at 2:01:39 PM UTC-4, Sean Morgan wrote:

Hi Phil,

Could you try moving to a different directory before launching python? That error generally means that python is trying to load a library from the source code directory that you're currently in (though no C++ files exist).

Best,

Sean

From: 'Phil Sun' via SIG Addons <add...@tensorflow.org>
Sent: Tuesday, October 8, 2019 12:00 PM
To: SIG Addons <add...@tensorflow.org>
Subject: Problems using TF addons built from source

After I build TF addons from source, I get the error tensorflow.python.framework.errors_impl.NotFoundError: /usr/local/google/home/sunphil/addons/tensorflow_addons/custom_ops/activations/_activation_ops.so: cannot open shared object file: No such file or directory when importing tensorflow_addons in Python. This happens with both master and v0.6.0 (both built without GPU support), but the tensorflow-addons pip package imports fine. I'm following the build instructions from here: https://github.com/tensorflow/addons/tree/v0.6.0#installing-from-source

Any help would be appreciated!

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Sean Morgan

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Oct 8, 2019, 4:58:31 PM10/8/19

to Phil Sun, add...@tensorflow.org

Hi Phil,

This error occurs because Op namespacing was added very recently in TF2.

Which version of tensorflow are you using add-ons against? It'll require the full tensorflow==2.0.0 release

Best,
Sean

From: 'Phil Sun' via SIG Addons <add...@tensorflow.org>

Sent: Tuesday, October 8, 2019 2:53 PM
To: SIG Addons
Cc: sun...@google.com
Subject: Re: Problems using TF addons built from source

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Phil Sun

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Oct 9, 2019, 4:43:30 PM10/9/19

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I see, the configure.sh from TensorFlow addons for some reason installed a release candidate version. Everything is working now.

To view this discussion on the web visit https://groups.google.com/a/tensorflow.org/d/msgid/addons/e6562dae-e4fd-4213-993a-c369e9df4976%40tensorflow.org.

颜发才(Yan Facai)

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Oct 10, 2019, 5:58:44 AM10/10/19

to Phil Sun, SIG Addons

Hi, Phil. I have opened https://github.com/tensorflow/addons/pull/587 to upgrade outdated tf, and hope the PR could mitigate the situation.

Thanks for your feedback!

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