SC
2015
ACM
8 years 3 months ago
2015
ACM
National labs, academic institutions and industry have a strong need for scientists and staff that understand high performance computing (HPC) and the complex interconnections ac...
SC
2015
ACM
8 years 3 months ago
2015
ACM
We present an architecture for high-performance computers that integrates in situ analysis of hardware and system monitoring data with application-specific data to reduce applica...
SC
2015
ACM
8 years 3 months ago
2015
ACM
Today’s rapid development of supercomputers has caused I/O performance to become a major performance bottleneck for many scientific applications. Trace analysis tools have thus...
SC
2015
ACM
8 years 3 months ago
2015
ACM
Migrating resources is a useful tool for balancing load in a distributed system, but it is difficult to determine when to move resources, where to move resources, and how much of ...
SC
2015
ACM
8 years 3 months ago
2015
ACM
Solving the AllPairs similarity search problem entails finding all pairs of vectors in a high dimensional sparse dataset that have a similarity value higher than a given threshol...
SC
2015
ACM
8 years 3 months ago
2015
ACM
Building MapReduce applications using the Message-Passing Interface (MPI) enables us to exploit the performance of large HPC clusters for big data analytics. However, due to the l...
SC
2015
ACM
8 years 3 months ago
2015
ACM
Over the past few years, the increasing amounts of data produced by large-scale simulations have motivated a shift from traditional offline data analysis to in situ analysis and v...
SC
2015
ACM
8 years 3 months ago
2015
ACM
The programming language Python is widely used to create rapidly compact software. However, compared to low-level programming languages like C or Fortran low performance is preven...
SC
2015
ACM
8 years 3 months ago
2015
ACM
The Oak Ridge Leadership Computing Facility (OLCF) is a leader in large-scale parallel file system development, design, deployment and continuous operation. For the last decade, ...
SC
2015
ACM
8 years 3 months ago
2015
ACM
The last decade has seen power consumption move from an afterthought to the foremost design constraint of new supercomputers. Measuring the power of a supercomputer can be a daunt...