Linux/DRA746: Internal Error: Number of message queues (0) does not match number of compute

Adam G

Intellectual 425 points

Part Number: DRA746

Tool/software: Linux

Hi, Sir

when i run opencl example on dra7x evm board,igot this problem:

root@dra7xx-evm:/usr/share/ti/examples/opencl/platforms# ./platforms

[ 529.143680] NET: Registered protocol family 41

TIOCL FATAL: Internal Error: Number of message queues (0) does not match number of compute units (2)

how to slove the problem? Hope for your reply

over 6 years ago

0 Anand Balagopalakrishnan over 6 years ago

TI__Expert 5130 points

Hi,

The engineer who looks at OpenCL is right now on vacation. He will be back in 2 weeks time. Please bear with us on the delay in response.

Regards,
Anand

0 Adam G over 6 years ago in reply to Anand Balagopalakrishnan

Intellectual 425 points

Hi, Anand:

I solved this problem by adding export TI_OCL_COMPUTE_UNIT_LIST="0" before executing my program

0 Mariya Petkova over 6 years ago in reply to Adam G

TI__Expert 4885 points

Hi, Adam G ,

Thank you for sharing the solution for future reference.

Regards,
Mariya

Processors

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Linux/DRA746: Internal Error: Number of message queues (0) does not match number of compute