
























The partitioned global address space has bridged the gap between shared and distributed memory, and with this bridge comes the ability to adapt shared memory concepts, such as non-blocking programming, to distributed systems such as supercomputers. To enable non-blocking algorithms, we present ways to perform scalable atomic operations on objects in remote memory via remote direct memory address and pointer compression. As a solution to the problem of concurrent-safe reclamation of memory in a distributed system, we adapt Epoch-Based Memory Reclamation to distributed memory and implement it in such a way to support global-view programming. This construct is designed and implemented for the Chapel programming language, but can be adapted and generalized to work on other languages and libraries.
此内容由惯性聚合(RSS阅读器)自动聚合整理,仅供阅读参考。 原文来自 — 版权归原作者所有。