Forums - Using NPE SDK on Adreno 330 GPU with Snapdragon 801 CPU

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Using NPE SDK on Adreno 330 GPU with Snapdragon 801 CPU
sivagnanammurthy
Join Date: 17 Oct 17
Posts: 9
Posted: Fri, 2017-11-10 00:15

Can this SDK be used to run Deep learning models on Adreno 330 GPU with Snapdragon 801, Quad-core 2.26 GHz quad-core Krait CPU?

The NPE SDK supports Snapdragon® 820, 835, 625, 626, 650, 652, 653, 660, 630 and 450 as well as the Snapdragon® 820Am automotive platform. For Qualcomm® Adreno™ GPU support, libOpenCL.so must be present on device.

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bspinar
Join Date: 4 Feb 15
Posts: 21
Posted: Fri, 2017-11-10 08:38

Hi. Thanks for the question.

Unfortunately, the 801 is not an officially supported platform. However, the SNPE CPU runtime should, at least in theory, work on any Snapdragon CPU. How fast it runs is another question. For unsupported Adreno GPU versions, whether SNPE works at all, and if it does works, how fast it runs depends on a several factors (e.g. the version of OpenCL present on the device, what the particular network you're trying to run looks like as some layers might work and others might not, etc.). You are, of course, welcome to try it out on the 801, but you're on your own as far as any issues you encounter on an unsupported platform.

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