tbb::concurrent_unordered_map是Intel Threading Building Blocks(TBB)库中的一个并发容器,它提供了一个线程安全的无序关联数组。与标准C++库中的std::unordered_map类似,tbb::concurrent_unordered_map也使用哈希表来存储键值对,但它支持并发访问和修改。 2. 主要特点和用途 并发访问:tbb::concurrent_unordered_map...
EN使用带用户密码clone的方式： git clone https://username:password@remote 当username和password中含有...
You are right, concurrent_unordered_map can be used by different threads with insertion, traversal and lookup without any additional synchronization. Erasure operations (as well as any other operations, such as clear, assignment operators, bucket interfaces, s...
tbb::concurrent_unordered_map<h256,std::shared_ptr<Vertex>,std::hash<h256>> m_vtxs; concurrent_unordered_map 类 - 游戏蛮牛 - C++中文翻译用户手册 concurrent_unordered_map — oneAPI Specification 1.0-rev-3 documentation...
The document says "A concurrent_unordered_map supports concurrent insertion and traversal, but not concurrent erasure." What is the meaning
问如何从TBB concurrent_hash_map C++中迭代和擦除EN在Python编程中，迭代器（Iterator）和可迭代对象（...
I observe a memory leak within my application while using TBB concurrent containers in combination with a high load of TBB parallel threading. A simple snippet to reproduce this issue - #include "tbb/tbb.h" void testFunc() { tbb::concurrent_unordered_map<int,int> t; tb...
Hardware OS name and version Ubuntu 24.04 Compiler version g++ 13.2.0 Observed Behavior In file included from /opt/intel/oneapi/tbb/2021.13/env/../include/oneapi/tbb/concurrent_unordered_map.h:21, from /opt/intel/oneapi/tbb/2021.13/env/../include/oneapi/tbb.h:43, ...
#include <tbb/concurrent_queue.h> #include <tbb/concurrent_unordered_map.h> #include <tbb/mutex.h> #include <tbb/recursive_mutex.h> #include <tbb/spin_mutex.h> #include <tbb/spin_rw_mutex.h> #include <boost/multi_index/hashed_index.hpp> #include <boost/multi_index/identity.hpp> #in...
m_eraseMutex is used for eraseKey() method with tbb::concurrent_unordered_map instance only. Because in that eraseKey() method, we use unsafe_erase() method to delete element in tbb::concurrent_unordered_map instance. As "unsafe_" prefix says, theunsafe_erase() method can NOT ensure conc...