UM
Patent NumberCN109815021B
Status已授權 Granted
针对递归树建模程序的资源关键树方法及系统
2021-03-23
Application NumberCN201811546982.9
Application Date2018-12-18
Rights Holder深圳先进技术研究院
王洋; 李敏; 须成忠
Date Available2021-03-23
Country中国 China
Abstract本发明适用光电技术领域,提供了一种针对递归树建模程序的资源关键树方法及系统,针对现有算法在资源请求可以建模为递归树的情况,没有根据递归树结构的特殊性设计专门的死锁的算法的问题,首先将资源请求程序建模为递归树模型;其次初始化安全检测算法,并采用该算法计算目标节点的执行任务所需的资源下界;再计算可用资源与所述资源下界的差值,若差值为正则为所述目标节点分配资源;若所述差值为负则回收资源,避免死锁;有效的提高了系统资源利用率和计算性能。
Language中文Chinese
Open (Notice) NumberCN109815021B
IPC Classification NumberG06F9/52 ; G06F9/50
CPC Classification NumberG06F9/50 ; G06F9/52
Patent Agent吴乃壮
Agency深圳市科进知识产权代理事务所(普通合伙) 44316
Document TypePatent
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
王洋,李敏,须成忠. 针对递归树建模程序的资源关键树方法及系统. CN109815021B[P]. 2021-03-23.
APA 王洋., 李敏., & 须成忠 (2018-12-18). 针对递归树建模程序的资源关键树方法及系统.
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