Re: [Boost-users] Can SIMD in boost unordered be disabled without disabling SIMD for full compile.

May I suggest that you use boost::unordered_map instead of boost::unordered_flat_map for those small maps and see if this improves the performance of your program?

Thank you for the suggestion, I was hoping to keep all the elements sequentially in memory(general preference to make efficient use of cache, hard to microbenchmark), I will probably just stick to linear search or

On Mon, Mar 11, 2024 at 9:12 AM Joaquin M López Muñoz < joaquinlopezmunoz@gmail.com> wrote: try my luck with flat_map(that in my experience has quite bad performance, but might work fine for this case). regards, Ivan