What are atomic operations and how are they provided in the sync package?

  • Operations that can only be performed atomically.
  • Operations that are very slow.
  • Operations that are asynchronous.
  • Operations that involve data encryption.
Atomic operations in Go are operations that are guaranteed to be performed without interruption by other Goroutines. They are essential for safely modifying shared variables in concurrent programs. In the sync package, atomic operations are provided through the atomic package. It includes functions like atomic.AddInt32, atomic.LoadUint64, and atomic.StorePointer, which allow you to perform operations on variables in a way that guarantees atomicity, preventing data races.
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