论文标题
可用于字节隔离的持久记忆的使用场景，持久性记忆侵入性和数据密集型计算
Usage Scenarios for Byte-Addressable Persistent Memory inHigh-Performance and Data Intensive Computing
论文作者
论文摘要
Byte-Addressable可持续的内存（B-APM）为弥合主内存和存储之间的性能差距提供了新的机会。在本文中，我们根据英特尔DCPMM的功能介绍了这项新技术的使用情况。我们概述了DCPMM的一些基本性能特征，并说明如何将其配置和用于满足HPC和数据密集域中I/O密集应用的需求。提出了两个决策树，以建议B-APM的配置选项；用两个例子说明了它们的使用。我们表明，该技术的灵活性有可能真正破坏性，这不仅是因为它可以提供的性能提高，还因为它允许系统迎合均匀硬件上更广泛的应用程序。
Byte-addressable persistent memory (B-APM) presents a new opportunity to bridge the performance gap between main memory and storage. In this paper, we present the usage scenarios for this new technology, based on the capabilities of Intel's DCPMM. We outline some of the basic performance characteristics of DCPMM, and explain how it can be configured and used to address the needs of memory and I/O intensive applications in the HPC and data intensive domains. Two decision trees are presented to advise on the configuration options for B-APM; their use is illustrated with two examples. We show that the flexibility of the technology has the potential to be truly disruptive, not only because of the performance improvements it can deliver, but also because it allows systems to cater for wider range of applications on homogeneous hardware.
