GW-Renesas

I get the following output which indicates the Mali-G31 is providing OpenCL: ``` Platform Name ARM Platform Number of devices 1 Device Name Mali-G31 r0p0 Device Vendor ARM Device Vendor...

Hi @morgolock, Were you able to reproduce this issue on a G31 at all?

Hi @morgolock That is great news, I will test on my platform shortly. thanks

Hi @morgolock Many thanks, this has solved the backend assignment error on my platform. Recently I also see similar layer related check errors, has this been seen before? [neon_unit_errors.txt](https://github.com/ARM-software/armnn/files/9526981/neon_unit_errors.txt)

Hi @morgolock, No problem, thanks for the assistance.

Hi @keidav01, I've attached the parameter list for ArmNN and ACL. Please let me know if there's anything else I can provide. [buildParametersArmNN.txt](https://github.com/ARM-software/armnn/files/9614481/buildParametersArmNN.txt) Thanks, Gareth

Hi @keidav01, Removing the dynamic-backend-build-dir option when running unit tests still shows the same issue unfortunately. I have retested locally to be sure.

Hi @morgolock, Thanks for testing on your side. The target arch I'm using is armv8.2a. I will move to v22.08 in my builds, retest and update the ticket with my...

Hi @morgolock, I get the same errors on v22.08 unfortunately. I've included log output for reference, ran with and without the backend parameter. [2208-armnn.log](https://github.com/ARM-software/armnn/files/9837196/2208-armnn.log)

Hi @morgolock / @MatthewARM , Changing the ACL build to use `arch=armv8.2-a` fixed the issue for me and the detailed explanation is appreciated. Thanks for the great support, Gareth