On Thu, Nov 16, 2023 at 1:19 PM Matt Dorsch <[email protected]> wrote: > > Good afternoon, > > I've run into an issue in the OpenCL Library for the Qualcomm Adreno 650 > chip. This library is delivered to Ubuntu 18.04 via the package qti-adreno. > The info for this package lists the maintainer as "OE-Core Developers > <[email protected]>" and a homepage of > http://support.cdmatech.com . Should I be asking for help with the issue here > or via support.cdmatech.com ? If it helps, the issue I'm seeing occurs when I > try to use clFFT, which is the standard library for performing Fast Fourier > Transforms via OpenCL. I can debug far enough to lead me to think that > something is wrong with the OpenCL barrier function for the Adreno. At a > higher level, more than half of clFFT's 16,000 self-tests fail on the Adreno. > clFFT runs correctly on NVIDIA GPU (including all 16,000 self-tests), so I > suspect the issue is with the Adreno OpenCL compiler/driver/hardware.
I dont think its part of core or other openembedded layers. So I would suggest to dig further and maybe go via support channels of the layer which provides recipe for this library and then if it comes down to toolchain or CL libraries from oe-core then we can help. > > Thank you in advance for any advice you can provide on where I should go to > seek help. > > Matt > > >
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