问为什么'std::make_shared‘总是使用全局内存分配，即使类重载了新/删除运算符？EN之所以这样做，是...
#0 0x00005598515613c7 in std::type_info::operator== (this=0x7fe8f20aa950 <std::_Sp_make_shared_tag::_S_ti()::__tag>, __arg=...) at /usr/include/c++/8.2.1/typeinfo:123 123 || (__name[0] != '*' && [Current thread is 1 (Thread 0x7fe8ecaef700 (LWP 5994))] (gdb)...
问我可以在使用std::make_shared后缓存吗？ENPython 是一种广泛使用的编程语言，以其简单、多功能和...
0x504000000050 is located 0 bytes inside of 40-byte region [0x504000000050,0x504000000078) allocated by thread T0 here: #0 0x561aa17a0c6d in operator new(unsigned long) /root/llvm-project/compiler-rt/lib/asan/asan_new_delete.cpp:95:3 #1 0x561aa17a3af4 in void* std::__1::__libcpp...
We make any object thread-safe and std::shared_mutex 10 times faster to achieve the speed of lock-free algorithms on >85% reads - AlexeyAB/object_threadsafe
int a; void thread_func() { a = a + 1; } // wrong: data-racethen each thread calling the thread_func() function adds 1 to the ordinary shared variable int a; In the general case, such a code will not be thread-safe, because compound operations (RMW - read-modify-write) with ...
("periodic_flush"); + auto test_sink = std::static_pointer_cast (logger->sinks()[0]); spdlog::flush_every(std::chrono::seconds(1)); std::this_thread::sleep_for(std::chrono::milliseconds(1250)); @@ -96,8 +94,8 @@ TEST_CASE("periodic flush", "[periodic_flush]") TEST_CASE...