线程安全(Thread Safe)就是在多线程环境中,多个线程在同一时刻对同一份资源(e.g. 寄存器、内存空间、全局变量、静态变量 etc.)进行写操作(读操作不会涉及线程安全的问题)时,不会出现数据不一致。反正,则是线程非安全(None-Thread Safe)的。 为了确保在多线程环境中的线程安全,就要确保数据的一致性,即:线程安全...
robin-map - Fast hash map and hash set using robin hood hashing. [MIT] sparsepp - A fast, memory efficient hash map for C++. [BSD 3-clause] st_tree - A fast and flexible c++ template class for tree data structures. [Apache-2.0] svector - Compact SVO optimized vector for C++17 or...
thread-safe and process-safe log file rotation microsecond accuracy dzlog, a default category log API for easy use MDC, a log4j style key-value map self debuggable, can output zlog's self debug&error log at runtime No external dependencies, just based on a POSIX system and a C99 complia...
这样,Seastar对分配给自己的物理内存也进行了分片(shard),每个core有自己的内存空间,有自己的memory allocator(log-structured)对内存区域进行分配和释放管理,无需考虑thread safe和内存碎片化(定期compact,移动object,合并memory holes)。下图对比了基于JVM和Seastar的内存管理: 网络shard 所有的网络连接在cores之间分片(...
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creating health hazar creating integer prog creating map objects creating maximum cust creating new brands creating new life creating new products creating our food ind creating the third al creating transformati creating web-integrat creating undefined st creation aortocarotid creation of adam creation ...
CPngImage on CBitmapButton Create a System Tray Application using C/C++ which works with multiple Windows Platforms e.g XP, 7, 8, POSReady etc create a thread for a C++ REST SDK listener (http server) in an MFC dialog based app. CreateFile giving 'sharing violation' error CreateFileMappi...
Both functions use strsep() for the tokenization which makes them thread-safe, but it's not a standard function. If not provided, you can always use an open-source implementation (like GNU's or Apple's for example). Same goes for the function strdup() which is used in str_toksarray_...
编译器错误 C3575 “type”:非法计算域参数;缺少公共成员:“concurrency::index<number> _map_index(const concurrency::index<number>&) restrict(amp)” 编译器错误 C3576 “type”: concurrency::details::_Parallel_for_each 参数 #number 使用了不支持的类型 ...
【题目】选出每组单词中画线部分读音不同的一项。( ) 1. A. map B. hat C. safe( )2. A. date B