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Tensor Flow in axcf 2152

abdulabdul
in PLCnext Technology & PLCnext Controls

Hello every one

I hope you are doing fine.


I need help to install TensorFlow or tflite in axc f 2152 even i tried to intall numpy but giving me same.

i tried few thing but it giving me the same error, can anybody will help me to figure it out.

below the error I am getting.


root@axcf2152:/opt/plcnext/# python3 -m pip install tflite

Collecting tflite

 Using cached tflite-2.4.0-py2.py3-none-any.whl (87 kB)

Collecting numpy

 Using cached numpy-1.23.3.tar.gz (10.7 MB)

 Installing build dependencies ... done

 Getting requirements to build wheel ... done

 Preparing metadata (pyproject.toml) ... done

Collecting flatbuffers

 Using cached flatbuffers-2.0.7-py2.py3-none-any.whl (26 kB)

Building wheels for collected packages: numpy

 Building wheel for numpy (pyproject.toml) ... error

 error: subprocess-exited-with-error


 × Building wheel for numpy (pyproject.toml) did not run successfully.

 │ exit code: 1

 ╰─> [257 lines of output]

     Running from numpy source directory.

     setup.py:86: DeprecationWarning:


         self.run_command(cmd)

       File "/usr/lib/python3.10/distutils/dist.py", line 985, in run_command

         cmd_obj.run()

       File "/var/volatile/tmp/pip-build-env-6mx_ukw8/overlay/lib/python3.10/site-packages/wheel/bdist_wheel.py", line 299, in run

         self.run_command('build')

       File "/usr/lib/python3.10/distutils/cmd.py", line 313, in run_command

         self.distribution.run_command(command)

       File "/usr/lib/python3.10/distutils/dist.py", line 985, in run_command

         cmd_obj.run()

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/distutils/command/build.py", line 62, in run

         old_build.run(self)

       File "/usr/lib/python3.10/distutils/command/build.py", line 135, in run

         self.run_command(cmd_name)

       File "/usr/lib/python3.10/distutils/cmd.py", line 313, in run_command

         self.distribution.run_command(command)

       File "/usr/lib/python3.10/distutils/dist.py", line 985, in run_command

         cmd_obj.run()

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/distutils/command/build_src.py", line 144, in run

         self.build_sources()

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/distutils/command/build_src.py", line 155, in build_sources

         self.build_library_sources(*libname_info)

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/distutils/command/build_src.py", line 288, in build_library_sources

         sources = self.generate_sources(sources, (lib_name, build_info))

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/distutils/command/build_src.py", line 378, in generate_sources

         source = func(extension, build_dir)

       File "/var/volatile/tmp/pip-install-5okmhkk6/numpy_3248415cda5747b78b1916954b2001ee/numpy/core/setup.py", line 758, in get_mathlib_info

         raise RuntimeError(

     RuntimeError: Broken toolchain: cannot link a simple C program.

     [end of output]


 note: This error originates from a subprocess, and is likely not a problem with pip.

 ERROR: Failed building wheel for numpy

Failed to build numpy

ERROR: Could not build wheels for numpy, which is required to install pyproject.toml-based projects



Thanks in Advanced

Looking forward

Comments

  • Martin [PLCnext Technology Team]Martin [PLCnext Technology Team]

    From the output:

    RuntimeError: Broken toolchain: cannot link a simple C program.

    The PLC does not have the build tools required to compile python packages on the target. You will need to build the required packages elsewhere, or install pre-built packages from a remote repository. Or, you can use an OCI container that includes the required build tools.

  • abdulabdul

    thanks for the response.

    1)can you guide me for that how I can do that.

    2)Actually, I only used my trained NL in axc f 2152 using keras with command  model.predict which is not possible up till right now.


    thanks in Advance

    looking forward

  • Martin [PLCnext Technology Team]Martin [PLCnext Technology Team]

    I'm not a big python user, so I've never tried cross-compiling packages.

    You might be able to use something like crossenv.

    Alternatively you might be able to use pre-built packages from somewhere like https://www.piwheels.org/simple (with the index-url option in pip), but since those packages are not specifically built for the AXC F 2152, they may or may not work as expected.

  • abdulabdul

    thanks i will try and let you know.


    from piwheel.org/simple you mean i can find the module for pre build package. correct?

    I was looking for it, didn´t find, may be i was finding not right way. if you know the specific name of the module which may contain model.predict or tensor flow either one is find by me

    thanks for the response

  • abdulabdul

    hello


    the crossenv didn´t work for me, give me same error.


    i am concerned is this due to less memory or something like that.


    I would also like to know I have SD card from Sony will it compactible with the PLC.?

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