专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09286261B1 Architecture and method for a burst buffer using flash technology 有权
标题翻译：使用闪存技术的突发缓冲区的架构和方法
公开(公告)号：US09286261B1
公开(公告)日：2016-03-15
申请号：US13676000
申请日：2012-11-13
申请人： EMC Corporation , Los Alamos National Security, LLC
发明人： Percy Tzelnic , Sorin Faibish , Uday K. Gupta , John Bent , Gary Alan Grider , Hsing-bung Chen
IPC分类号： G06F15/167
CPC分类号： G06F15/167 , G06F11/108 , G06F17/30218 , G06F2211/1028
摘要： A parallel supercomputing cluster includes compute nodes interconnected in a mesh of data links for executing an MPI job, and solid-state storage nodes each linked to a respective group of the compute nodes for receiving checkpoint data from the respective compute nodes, and magnetic disk storage linked to each of the solid-state storage nodes for asynchronous migration of the checkpoint data from the solid-state storage nodes to the magnetic disk storage. Each solid-state storage node presents a file system interface to the MPI job, and multiple MPI processes of the MPI job write the checkpoint data to a shared file in the solid-state storage in a strided fashion, and the solid-state storage node asynchronously migrates the checkpoint data from the shared file in the solid-state storage to the magnetic disk storage and writes the checkpoint data to the magnetic disk storage in a sequential fashion.
摘要翻译：并行超级计算集群包括互连在用于执行MPI作业的数据链路的网格中的计算节点，以及每个链接到相应的计算节点组的固态存储节点，用于从相应的计算节点接收检查点数据，以及磁盘存储链接到每个固态存储节点，用于将检查点数据从固态存储节点异步迁移到磁盘存储器。每个固态存储节点向MPI作业呈现文件系统接口，并且MPI作业的多个MPI处理以支路方式将检查点数据写入固态存储器中的共享文件，而固态存储节点将检查点数据从固态存储器中的共享文件异步地迁移到磁盘存储器，并将检查点数据以顺序的方式写入磁盘存储器。

2. 发明授权

US09158540B1 Method and apparatus for offloading compute resources to a flash co-processing appliance 有权
标题翻译：将计算资源卸载到闪存协处理设备的方法和装置
公开(公告)号：US09158540B1
公开(公告)日：2015-10-13
申请号：US13676019
申请日：2012-11-13
申请人： EMC Corporation , Los Alamos National Security, LLC
发明人： Percy Tzelnic , Sorin Faibish , Uday K. Gupta , John Bent , Gary Alan Grider , Hsing-bung Chen
IPC分类号： G06F7/38 , G06F11/00 , G06F9/30
CPC分类号： G06F11/108 , G06F11/1438 , G06F2211/1028
摘要： Solid-State Drive (SSD) burst buffer nodes are interposed into a parallel supercomputing cluster to enable fast burst checkpoint of cluster memory to or from nearby interconnected solid-state storage with asynchronous migration between the burst buffer nodes and slower more distant disk storage. The SSD nodes also perform tasks offloaded from the compute nodes or associated with the checkpoint data. For example, the data for the next job is preloaded in the SSD node and very fast uploaded to the respective compute node just before the next job starts. During a job, the SSD nodes perform fast visualization and statistical analysis upon the checkpoint data. The SSD nodes can also perform data reduction and encryption of the checkpoint data.
摘要翻译：固态驱动器（SSD）突发缓冲器节点被插入到并行超级计算集群中，以使得能够在突发缓冲器节点与较慢的更远的磁盘存储之间进行异步迁移，从而使集群存储器能够或从附近的互连固态存储器的快速突发检查点。 SSD节点还执行从计算节点卸载或与检查点数据相关联的任务。例如，下一个作业的数据预先加载到SSD节点，并且在下一个作业开始之前非常快速地上传到相应的计算节点。在作业中，SSD节点可以对检查点数据进行快速可视化和统计分析。 SSD节点还可以执行检查点数据的数据缩减和加密。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式