TDA4VH-Q1: The issue of multi threaded parallel calls to the TIDLRT_create interface in TIDL

GUANG REN

Part Number: TDA4VH-Q1

SDK version: ti-processor-sdk-rtos-j784s4-evm-08_06_00_14

TIDL version: tidl_j78s4_08_06_00_10

At present, we will call the TIDLRT_create interface in multi-threaded parallel. We would like to confirm with you whether this interface supports multi-threaded parallel calls, and if so, whether there is a thread limit. Previously, we encountered an error message "May need to increase the value of TIDLRT_create" when calling more than 8 threads

over 1 year ago

0 Erick Narvaez over 1 year ago

TI__Mastermind 36307 points

Hello,

Our expert is out of office on holiday. Please expect a response at the beginning of next week.

Thanks,

Erick

0 Nikhil Dasan over 1 year ago in reply to Erick Narvaez

TI__Guru* 84746 points

Hi,

The log "May need to increase the value of" occurs because the value of that specifc object might have increased the values set in our config.

Please note that the values in the SDK tivx_config is based on the SDK usage. You could increase the value of the same as per your usecase.

Regards,

Nikhil

0 Anand Pathak over 1 year ago in reply to Erick Narvaez

TI__Genius 9065 points

Hi,

Can you please share the complete error log seen on running TIDLRT_create with parallel threads? TIDLRT_create is a high level TIDL ARM API, I believe you should see a lower level openVX error which might help root cause the issue.

Regards,

Anand

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TDA4VH-Q1: The issue of multi threaded parallel calls to the TIDLRT_create interface in TIDL