Hi, experts. I am trying out Corstone 300 examples from AWS (microspeech, etc).It seems like the current build chain relies on cbuild.sh.I wonder if I can instead use LLVM to replace the entire toolchain, or if some part (e.g., maybe U-55 related code?) is not supported.I have been using LLVM for my other ARM chips and really liked it, so I would rather not switch if using LLVM is possible.Thank you,
The examples use the Arm Compiler for Embedded (armclang) or gnu toolchain. The source should be portable to other compilers (though I have not tried myself).
Ethos-U55 requires the Vela compiler to compile the NN model:https://pypi.org/project/ethos-u-vela/