WANG Da-en, XU Guang-chen, WANG Qi-xing. A Shared Resource Mutually Exclusive Operation in Parallel Processing System--The Application Model of Lock Control Thechnology[J]. Journal of Civil and Environmental Engineering, 2005, 27(6): 105-108.
WANG Da-en, XU Guang-chen, WANG Qi-xing. A Shared Resource Mutually Exclusive Operation in Parallel Processing System--The Application Model of Lock Control Thechnology[J]. Journal of Civil and Environmental Engineering, 2005, 27(6): 105-108. DOI: 10.11835/j.issn.1674-4764.2005.06.024.
It is one of the pivotal technology that mutually exclusive operation is in the system structural design of the parallel processing to solve resource conflict.Traditionally
the sharer resource mutually exclusive operation is managed by single-computer operation system time-sharing mode for multitask condition
but all of parallel nodes possess renovate right in multi-mode OS
so high-grade lock mechanism is a pivotal technology to solve share resource confilict in parallel process to prevent share resource accessing conflict.This article describes lock control arithmetic of mutually exclusive operation from system structure and puts forward mutually exclusive operation model based on NODS.