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.
Thank you in advance for any advice you can provide on where I should go to seek help. Matt
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