> Someone wrote some SIMD code for c# and was like 1s. CLR performance can be considered nondeterministic given it JITs and performs profile-guided-optimizatio

> Someone wrote some SIMD code for c# and was like 1s. CLR performance can be considered nondeterministic given it JITs and performs profile-guided-optimizations - unless you go with AOT, but there's still going to be an initialization delay, and differences in cold vs. warm. vs hot-start scenarios. In order to be fair to all languages/platforms/runtimes involved, how is that managed?