Metall  v0.27
A persistent memory allocator for data-centric analytics
mutex.hpp File Reference
#include <mutex>
#include <cassert>

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Namespaces

 metall
 The top level of namespace of Metall.
 
 metall::utility
 Namespace for utility items.
 
 metall::utility::mutex
 Namespace for mutex.
 

Functions

template<int num_banks>
std::unique_lock< std::mutex > metall::utility::mutex::mutex_lock (const std::size_t index)
 A utility function that returns a mutex lock allocated as a static object. This is an experimental implementation. Example: { // Mutex region const int bank_index = hash(key) % num_banks; auto guard = metall::utility::mutex::mutex_lock<num_banks>(bank_index); // do some mutex work }. More...