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Wait-Free Queues with Multiple Enqueuers and Dequeuers in Computer Science

Concurrent FIFO queues, such as lock-free and wait-free implementations, offer correct concurrent adding and removing of elements without blocking threads, ensuring progress guarantees. This work presents an innovative helping mechanism for ensuring wait-free operation in concurrent queues, inspired by the Doorway mechanism used in Bakery mutex. The helping mechanism assigns dynamic age-based priorities to operations, optimizing thread assistance and reducing redundant work for improved efficiency.

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Wait-Free Queues with Multiple Enqueuers and Dequeuers in Computer Science

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