Hi,

I am using IDE Xilinx SDK 2019.1 for my application and running it on ARM cortex a53  processor with Neon and floating point engine support available. I am working on a bare metal application.

The problem I am facing is that, I am unable to understand…

I am using ARMv8 GCC compiler(aarch64-none-elf-gcc) for my bare metal application on ARM cortex a53. I am using neon intrinsics with plain C in my code so I would like to ensure to use all optimization option available for this compiler.

I tried -mfpu…

I am using ARMv8 GCC compiler and I would like to optimize Neon Intrinsics code for better execution time performance. I have already tried loop unrolling and I am using look up table for the computation of log10. Any ideas?

Here is the code:

static inline…