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C++ lock_guard_02

Date: 2024-02-27Last modified: 2024-11-02
C++lock_guardmemory_order_acquirememory_order_release

Table of contents

  std::thread t1( func );
  std::thread t2( func );
  t1.join();
  t2.join();

Possible output

140381281089088 👷 spinlock lock start
140381281089088 🕒 while loop...
140381281089088 🚧 spinlock locked
140381272696384 👷 spinlock lock start
140381281089088 🔧 start working
140381272696384 🕒 while loop...
140381281089088 🔧 finish work
140381281089088 🚐 spinlock unlocked
140381272696384 🚧 spinlock locked
140381272696384 🔧 start working
140381272696384 🔧 finish work
140381272696384 🚐 spinlock unlocked

References