技术
- 功能应用 - 企业资源规划系统 (ERP)
- 处理器与边缘智能 - 嵌入式操作系统
适用行业
- 航天
- 国家安全与国防
适用功能
- 采购
- 产品研发
用例
- 库存管理
- 篡改检测
服务
- 硬件设计与工程服务
- 系统集成
关于客户
洛克希德马丁公司是一家全球安全和航空航天公司,总部位于马里兰州贝塞斯达。该公司在全球拥有约 97,000 名员工,主要从事先进技术系统、产品和服务的研究、设计、开发、制造、集成和维护。洛克希德·马丁公司拥有多个政府拥有的高性能计算 (HPC) 项目,这些项目为管理政府主导的研发承包商和科学家使用的资源提供支持,以支持计算机密集型建模和仿真研究。该公司提供超级计算硬件,并帮助用户转换、优化和并行化其软件代码,以便在政府拥有的 HPC 系统上尽可能高效地运行。洛克希德·马丁公司的员工还帮助承包商和科学家获取进行计算研究所需的数据。
挑战
Lockheed Martin 是一家全球安全和航空航天公司,面临着在多级安全环境中管理高性能计算 (HPC) 资源的挑战。该公司使用红帽企业 Linux 6 跨域系统 (CDS) 配置为政府配置系统,以实现多级安全 (MLS)。这种配置允许不同安全级别的用户和数据共享相同的资源,这对于美国军事和情报界特别有用。然而,由于不同安全级别的用户共享系统,Lockheed Martin 需要部署一个能够在 MLS Red Hat Enterprise Linux 环境中运行的资源调度程序。这将在设置队列和作业优先级、提供自动记帐信息以及提供许多其他功能来帮助每个用户在适当的时间和以适当的优先级完成其运行方面提供最大的灵活性。
解决方案
Lockheed Martin 与 Altair 合作,为 Red Hat Enterprise Linux 部署了 PBS Professional 的跨域安全版本。该解决方案为 HPC 工作负载管理提供了强大的安全功能,并使 Lockheed Martin 能够整合 HPC 系统,从而降低成本并提高系统利用率和效率。洛克希德马丁公司评估了所有经过验证的 HPC 资源管理供应商,并仔细调查了每个供应商满足排队和优先级要求的能力。他们选择 Altair 的 PBS Professional 是因为它简化了技术复杂性,为跨域超级计算提供可使用的接口,支持多级安全性并将底层安全控制与工作负载管理统一起来。 Lockheed Martin 最初在两个 SGI UV100 系统上安装了 PBS Professional,并很快添加了 3 个附加系统。然后,他们在新数据中心安装了 5 个 Cray(R) CS(TM) 分布式内存集群,共有 388 个插槽,这是 MLS 首次在分布式内存集群系统上使用。
运营影响
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