Failed to call Remote Tensor API of GPU Plugin

[WilsonChen0723]

Hi,

I was trying to use Remote Tensor API of GPU Plugin to share OpenCL memory to Remote tensor with openvino 2023.1.0.

But always got :

ov_infer_request_infer() return : -1

It works while not using OpenCL memory.

Also, copy between OpenCL memory also works.

But it failed at sharing OpenCL memory to Remote Tensor.

I have attached all the model, sample code, build script.

You may check Readme.txt for details.

Thank you.

[Aznie_Intel]

Hi WilsonChen0723,

Thanks for reaching out.

I've validated this from my end with the latest OpenVINO version 2023.2. Therefore, I will escalate this to the engineering team and will get back to you with the information.

Regards,

Aznie

[WilsonChen0723]

Hi Aznie,

Thanks.

Is there any update?

Regards,

Wilson

[Aznie_Intel · Accepted solution]

Hi WilsonChen0723,

Thanks for your patience.

We got an update from the engineering team and were able to obtain the expected result. Your application should create remote context before the model is compiled as OpenVINO User Guide explains. We have modified your application to a proper process and obtained a successful result.

You may refer to the attached code.

Regards,

Aznie

[Aznie_Intel]

Hi WilsonChen0723,

This thread will no longer be monitored since we have provided a solution. If you need any additional information from Intel, please submit a new question. 

Regards,

Aznie

[WilsonChen0723]

Hi Aznie,

Yes, I've confirmed it solved my problem and I've marked it as solved!!

Thank you for your support!~

Regards,

Wilson