论文标题
具有DDR和Intel（R）Xeon（R）处理器的第四代Intel（R）Xeon（R）可伸缩处理器的早期性能结果，带有HBM的代号为蓝宝石急流
Early Performance Results on 4th Gen Intel(R) Xeon (R) Scalable Processors with DDR and Intel(R) Xeon(R) processors, codenamed Sapphire Rapids with HBM
论文作者
论文摘要
十字路口超级计算机旨在模拟世界上一些最复杂的物理设备。这些仿真通常需要1/2 pB的系统内存，一次在最强大的超级计算机上一次在数千个计算节点上运行数千个计算节点。解决这些工作量的解决方案的时间改善可能会对我们的任务能力产生重大影响。在本文中，我们介绍了与HBM共同编号为HBM的第4代英特尔Xeon和英特尔Xeon处理器上的代表性应用工作负载的早期结果。这些结果表明，基于Intel Broadwell（BDW）HPC系统的8.57倍改进（节点对节点）。无需修改代码即可实现这一加速，从而为解决方案的大部分时间和将来可以模拟的物理系统的复杂性提供了引人注目的途径。
The Crossroads supercomputer was designed to simulate some of the most complex physical devices in the world. These simulations routinely require 1/2 petabyte or more of system memory running on thousands of compute nodes for months at a time on the most powerful supercomputers. Improvements in time to solutions for these workloads can have major impact on our mission capabilities. In this paper we present early results of representative application workloads on 4th Gen Intel Xeon and Intel Xeon Processors codenamed Sapphire Rapids with HBM. These results demonstrate an extremely promising 8.57x improvement (node to node) over our prior generation Intel Broadwell (BDW) based HPC systems. No code modifications were required to achieve this speedup, providing a compelling path forward toward major reductions in time to solution and the complexity of physical systems that can be simulated in the future.
