Forums - Snapdragon Profiler not GPU utilization?

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Snapdragon Profiler not GPU utilization?
alanpublic
Join Date: 12 Aug 15
Posts: 9
Posted: Thu, 2015-09-03 14:18

I tried the Snapdragon profiler yesterday and found that it doesn't seem to support GPU very well. GPU %utilization appears to be missing and the data streamed in while an app is running has very low frequency (once even 10s?). Is there a way to config it to overcome these?

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khawkins Moderator
Join Date: 29 Nov 12
Location: San Diego, CA
Posts: 62
Posted: Thu, 2015-09-03 17:24

Hi,

GPU % utilization does have some issues on certain devices, but the streaming issue isn't something we've seen.

What device are you using? And what data were you streaming that was coming in at low frequency?

Kevin

 

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alanpublic
Join Date: 12 Aug 15
Posts: 9
Posted: Fri, 2015-09-04 09:08

Thanks for the reply, I'm using a Inforce 6410plus board from Inforce. It runs a Snapdragon 600AB with a Adreno 320. I see GPU clocks, but not % utilization and GPU clocks only samples at around a 10s rate when the NDK test app is running.

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khawkins Moderator
Join Date: 29 Nov 12
Location: San Diego, CA
Posts: 62
Posted: Fri, 2015-09-04 11:48

Thanks. We're not sure what the problem might be, so we're going to get a 6410plus and take a look at it.

Any chance you could get us your board's Android build information?

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alanpublic
Join Date: 12 Aug 15
Posts: 9
Posted: Fri, 2015-09-04 12:25

Sure.. Its Android KitKit 4.4.. I'm using the standard Android build from Inforce for the board. 

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