mwish

I've resolve the comments and fix the ci, would you mind re-check ? @wgtmac

Sorry for late reply, so prefetching is for prefetch before exact data item, and prefetch the whole dataset would be regarded as "can be done by underlying storage/os"?

Thanks! I'll close this firstly

Strategy one: add a variable ```diff diff --git a/include/usearch/index_plugins.hpp b/include/usearch/index_plugins.hpp index e13703d..2318b0b 100644 --- a/include/usearch/index_plugins.hpp +++ b/include/usearch/index_plugins.hpp @@ -889,6 +889,7 @@ template class memory_mapping_allocator_gt { std::size_t last_usage_ = head_size(); std::size_t...

Another method: ```c++ /** * @brief Returns the amount of memory used by the allocator across all arenas. * @return The amount of space in bytes. */ std::size_t total_allocated() const...

@ashvardanian would you mind take a look?

I'd glad to but currently I'm focus on another problem, maybe wait for one day

Note: ```c++ inline element_t const& top() const noexcept { return elements_[size_ - 1]; } ``` This might cause `elements[-1]` visited

I've update the fix and test here: https://github.com/unum-cloud/usearch/pull/599