RTOS/AM5726: Two parallel processes on OpenCL

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Hi Ajay,

Thanks for your help.

Now, we are not getting an error of "/var/lock/opencl".

We are now moving from pSDK 3.02.00.05 to 04.03.00.05.

I have prepared the code for disparity map in opencv. The stand-alone code is working fine but when I run another code parallelly which is running on DSP and continues using it. I got below error while running OpenCV code.

"TIOCL FATAL: Internal Error: Number of message queues (1) does not match number of compute units (2) "

Please do needful.

Regards,

Prerak

Hi Prerak,

If you have two applications/processes, and you want each of them use only one DSP, you can use the "TI_OCL_COMPUTE_UNIT_LIST" environment variable: downloads.ti.com/.../environment_variables.html

If only one application/process uses OpenCL, and the other one does not use OpenCL, you can also modify the "compute-unit-list" entry in /etc/ti-mctd/ti_mctd_config.json, for a system-wide change: downloads.ti.com/.../multiprocess.html

- Yuan

Thanks, Yuan.

Your suggestion helps me.

Regards,

Prerak