HF RL Explorer

at() method performance improvement needed

at() method performance improvement needed: a task in LegoFlow-SWE (Harbor dataset). The at() method on Numo::NArray objects is unacceptably slow because it is currently implemented purely in Ruby. Benchmarking reveals it can be up to 18× slower when indexing with a Ruby Array argument, and about…

The task

The `at()` method on `Numo::NArray` objects is unacceptably slow because it is currently implemented purely in Ruby. Benchmarking reveals it can be up to 18× slower when indexing with a Ruby Array argument, and about 3.6× slower when indexing with a `Numo::Int32` array argument, compared to what a native…

Part of Lego-X/LegoFlow-SWE.