TIDL example on Beagle-Bone AI

Hello,

I was trying to run TIDL segmentation example provided in debian@beaglebone:/usr/share/ti/examples/tidl/segmentation using ./segmentation. but it is raising following error:

debian@beaglebone:/usr/share/ti/examples/tidl/segmentation$ ./segmentation

CMEM Error: init: major version mismatch between interface and driver.

CMEM Error: needs driver version 0x4150002, got 0x4160000

TIOCL FATAL: The cmemk kernel module is not installed. Consult the OpenCL UserGuide at http://software-dl.ti.com/mctools/esd/docs/opencl/index.html

My kernel version is:

4.19.94-ti-r36

I have updated kernel from 4.14. Is that causing problem?

How can I recompile the codes which use TIDL library?

If I try gcc main.cpp in same segmentation folder it raises

debian@beaglebone:/usr/share/ti/examples/tidl/segmentation$ gcc main.cpp

main.cpp:44:22: fatal error: executor.h: No such file or directory

#include "executor.h"

compilation terminated.

Also can we use TIDL in python?

Thanks.

Parents

0 jomoenginer over 5 years ago

You might want to post this on the BeagelBoard Google forum.

However, you may what to have a look see at the following:
https://github.com/beagleboard/cloud9-examples/issues/16
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0 prathamesh12 over 5 years ago in reply to jomoenginer

Hi
Issue they are mainly discussing here is with cloud9-examples. There are other examples present in /var/share/ti/examples.
I can not compile the codes they have provided.
After degrading kernel, I am able to run pre-compiled files. But still I can't modify existing code or use tidl api in new code and compile it with gcc.

debian@beaglebone:/usr/share/ti/examples/tidl/segmentation$ gcc main.cpp -I/usr/share/ti/tidl/tidl_api/inc/
In file included from main.cpp:44:0:
/usr/share/ti/tidl/tidl_api/inc/executor.h:41:20: fatal error: custom.h: No such file or directory
#include "custom.h"
^
compilation terminated.

Where can I find this custom.h

Thanks.
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0 Sean_Miller over 5 years ago in reply to prathamesh12

In the cloud9 environment, you need to set the runner to the beagle make file.
see ya
sean
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0 prathamesh12 over 5 years ago in reply to Sean_Miller

Hi sean,
Cloud9 classification example is running absolutely fine.
I am trying to compile other examples provided in /usr/share/ti/examples/tidl directory.
Thanks.
Prathamesh
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0 prathamesh12 over 5 years ago in reply to Sean_Miller

Hi sean,
Cloud9 classification example is running absolutely fine.
I am trying to compile other examples provided in /usr/share/ti/examples/tidl directory.
Thanks.
Prathamesh
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