Method cal_memory_usage

src/algorithm/ivf.cpp:1146–1161

}

void
IVF::cal_memory_usage() {
    auto memory = sizeof(IVF);
    memory += this->bucket_->GetMemoryUsage();
    if (use_reorder_) {
        memory += this->reorder_codes_->GetMemoryUsage();
    }
    if (this->extra_info_size_ > 0 and this->extra_infos_ != nullptr) {
        memory += this->extra_infos_->GetMemoryUsage();
    }
    memory += this->label_table_->GetMemoryUsage();
    memory += location_map_.size() * sizeof(uint64_t);
    memory += partition_strategy_->GetMemoryUsage();
    std::unique_lock lock(this->memory_usage_mutex_);
    this->current_memory_usage_.store(static_cast<int64_t>(memory));
}

int64_t
IVF::GetMemoryUsage() const {