Forums - OpenCL metrics not working

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OpenCL metrics not working
charles.garibal
Join Date: 18 Mar 21
Posts: 3
Posted: Tue, 2022-01-25 06:33
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Hi,

I'm a GPU embedded developer working on optimizing OpenCL algorithms on the Snapdragon 888 platform (with the Adregno 660 GPU) with the Asus ROG Phone 5. The Snapdragon Profiler offers a way to collect OpenCL metrics that seems to be a precious tool to measure performance and guide optimizations of kernels.

The timeline trace of OpenCL calls works well but activating metrics shows zero valued measures. The strange thing is that it worked for few days without knowing why because it did not made any particular change in my environment or the way i was profiling.

I tried a lot of solutions to understand the problem, read documentations (also Adreno GPU Profiler), reset phone/software but I didn't succeed to get it back.

Is someone facing the same issue ? or anyone can have an idea of what could be the issue ? 

Thanks,

Charles Garibal.

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Re: OpenCL metrics not working
DuBo
Join Date: 9 Dec 13
Posts: 72
Posted: Fri, 2022-02-11 07:01
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"The strange thing is that it worked for few days without knowing why because it did not made any particular change in my environment or the way i was profiling."
Do you mean it ever worked for few days, but later could not work? Do you try to uninstall SP and reinstall the latest version SP to test?

Thanks
Bob Du

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Re: OpenCL metrics not working
jibrankichumi
Join Date: 9 May 22
Posts: 1
Posted: Mon, 2022-05-09 01:42
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Hey thanks for the special and helpful reply. In this you described very well. I have been reading all details you described here. If I want any more guideline I will contact  you here https://developer.qualcomm.com/forum/qdn-forums/software/snapdragon-floridalottery-profiler/69636 
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Re: OpenCL metrics not working
jibushehzada
Join Date: 10 May 22
Posts: 1
Posted: Tue, 2022-05-10 18:40
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My problem is solved thanks to all. I am going to share this thread https://developer.qualcomm.com/forum/qdn-forums/software/snapdragon-gosloto-profiler/69636#comment-19323 with my friends and brother who faced the same problem.

Thanks again

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Re: OpenCL metrics not working
DuBo
Join Date: 9 Dec 13
Posts: 72
Posted: Fri, 2022-05-13 00:51
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It is good to hear your issue is solved.

please feel free to raise questions/issues here if you face any new problem in future.

 

Thanks
Bob Du

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Re: OpenCL metrics not working
urgot68
Join Date: 23 May 22
Posts: 1
Posted: Mon, 2022-05-23 19:55
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Quote:
My problem is solved thanks to all. I am going to share this thread Friday Night Funkin https://developer.qualcomm.com/forum/qdn-forums/software/snapdragon-gosloto-profiler/69636#comment-19323 with my friends and brother who faced the same problem.

Thanks again

I also shared with you.

 

 

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Re: OpenCL metrics not working
DuBo
Join Date: 9 Dec 13
Posts: 72
Posted: Thu, 2022-06-02 03:09
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Good.

Thanks
Bob Du

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