TDA4VEN-Q1: J722S :: TIDL Kernel Init Failed

Vyom Mishra1

Genius 4580 points

Part Number: TDA4VEN-Q1

Tool/software:

Dear Sir,

I am working with

PSDK 9.2

OS : RTOS + LINUX

Below is the test pipeline

Camera- > Color Conversion -> Scalar -> Pre-processing -> TIDL

I am using the existing TIDL Node, but it is failing at runtime

Error Code :

Fullscreen

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    41.749237 s:  VX_ZONE_ERROR:[ownContextSendCmd:875] Command ack message returned failure cmd_status: -1
    41.749281 s:  VX_ZONE_ERROR:[ownNodeKernelInit:590] Target kernel, TIVX_CMD_NODE_CREATE failed for node tidl_node
    41.749299 s:  VX_ZONE_ERROR:[ownNodeKernelInit:591] Please be sure the target callbacks have been registered for this core
    41.749310 s:  VX_ZONE_ERROR:[ownNodeKernelInit:592] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
    41.749323 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:608] kernel init for node 6, kernel com.ti.tidl:1:3 ... failed !!!
    41.749364 s:  VX_ZONE_ERROR:[vxVerifyGraph:2170] Node kernel init failed
    41.749375 s:  VX_ZONE_ERROR:[vxVerifyGraph:2224] Graph verify failed
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    41.749237 s:  VX_ZONE_ERROR:[ownContextSendCmd:875] Command ack message returned failure cmd_status: -1
    41.749281 s:  VX_ZONE_ERROR:[ownNodeKernelInit:590] Target kernel, TIVX_CMD_NODE_CREATE failed for node tidl_node
    41.749299 s:  VX_ZONE_ERROR:[ownNodeKernelInit:591] Please be sure the target callbacks have been registered for this core
    41.749310 s:  VX_ZONE_ERROR:[ownNodeKernelInit:592] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
    41.749323 s:  VX_ZONE_ERROR:[ownGraphNodeKernelInit:608] kernel init for node 6, kernel com.ti.tidl:1:3 ... failed !!!
    41.749364 s:  VX_ZONE_ERROR:[vxVerifyGraph:2170] Node kernel init failed
    41.749375 s:  VX_ZONE_ERROR:[vxVerifyGraph:2224] Graph verify failed

Please let me know If I am missing something.

Thanks and Regards,

Vyom Mishra

7 months ago

0 Vyom Mishra1 6 months ago

Genius 4580 points

Dear Team

Gentle Reminder!

I have tested the TIDL node over both C7x Cores on J722S. It is still failing.

I have registered the kernels on both cores, in app_init.c

Regards,

Vyom Mishra

0 Pratik Kedar 6 months ago in reply to Vyom Mishra1

TI__Mastermind 24041 points

Hi,

We have assigned the thread to our analytics expert please expect a response from him/her.

Thanks

0 Asha Bhandarkar 6 months ago in reply to Vyom Mishra1

TI__Genius 10170 points

Hi Vyom,

From my understanding this is after integrating your model artifacts into the OpenVX framework? Can you confirm?

If so, have you tested the model just within the TIDL framework? If not, can you take this step and see if you are seeing this same error? Is this on target or host emulation?

Best,

Asha

0 Vyom Mishra1 6 months ago in reply to Asha Bhandarkar

Genius 4580 points

Dear Asha,

From my understanding, this is after integrating your model artifacts into the OpenVX framework? Can you confirm?

Yes, this issue is from the custom application while running the existing TIDL Node

If so, have you tested the model just within the TIDL framework? If not, can you take this step and see if you are seeing this same error? Is this on target or host emulation?

I have inference the model on PC Emulation where it worked , but at target it throw the same kernel init issue using the standalone application for which I have created a new ticket

Thanks and Regards,

Vyom Mishra

0 Asha Bhandarkar 6 months ago in reply to Vyom Mishra1

TI__Genius 10170 points

Hi Vyom,

I apologize for the delay in resolving your issue - I've responded to the thread which I believe you are referring to here: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1414134/tda4ven-q1-tidl-standalone-model-inference-failed-at-runtime

Best,

Asha

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TDA4VEN-Q1: J722S :: TIDL Kernel Init Failed