Training machine learning models in parallel is an increasingly important workload. We
accelerate distributed parallel training by designing a communication primitive that uses a …

Abstract The Sunway TaihuLight supercomputer is the world's first system with a peak
performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the …

In this and a set of companion white papers, the USQCD Collaboration lays out a program of
science and computing for lattice gauge theory. These white papers describe how …

Distributed and Cloud Computing: From Parallel Processing to the Internet of Things offers
complete coverage of modern distributed computing technology including clusters, the grid …

In this work, we introduce the new problem of finding time series discords. Time series
discords are subsequences of a longer time series that are maximally different to all the rest …

If we hope to automatically detect and diagnose failures in large-scale computer systems,
we must study real deployed systems and the data they generate. Progress has been …

The use of system logs for detecting and troubleshooting anomalies of production systems
has been known since the early days of computers. In spite of the advances in the area, the …

In this paper, we introduce a new and highly scalable interconnect called Tofu interconnect
D that will be used in the post-K machine. This machine will officially be operational around …

The main interconnect of the massively parallel Blue Gene®/L is a three-dimensional torus
network with dynamic virtual cut-through routing. This paper describes both the architecture …

Power-aware scheduling problem has been a recent issue in cluster systems not only for
operational cost due to electricity cost, but also for system reliability. As recent commodity …