Zobrazeno 1 - 10
of 490
pro vyhledávání: '"GROPP, WILLIAM"'
Autor:
Hidayetoglu, Mert, de Gonzalo, Simon Garcia, Slaughter, Elliott, Surana, Pinku, Hwu, Wen-mei, Gropp, William, Aiken, Alex
HiCCL (Hierarchical Collective Communication Library) addresses the growing complexity and diversity in high-performance network architectures. As GPU systems have envolved into networks of GPUs with different multilevel communication hierarchies, op
Externí odkaz:
http://arxiv.org/abs/2408.05962
Autor:
Karrels, Ed, Huang, Lei, Kan, Yuhong, Arora, Ishank, Wang, Yinzhi, Katz, Daniel S., Gropp, William D., Zhang, Zhao
A burst buffer is a common method to bridge the performance gap between the I/O needs of modern supercomputing applications and the performance of the shared file system on large-scale supercomputers. However, existing I/O sharing methods require res
Externí odkaz:
http://arxiv.org/abs/2306.11615
Supercomputer architectures are trending toward higher computational throughput due to the inclusion of heterogeneous compute nodes. These multi-GPU nodes increase on-node computational efficiency, while also increasing the amount of data to be commu
Externí odkaz:
http://arxiv.org/abs/2209.06141
Krylov methods are a key way of solving large sparse linear systems of equations, but suffer from poor strong scalabilty on distributed memory machines. This is due to high synchronization costs from large numbers of collective communication calls al
Externí odkaz:
http://arxiv.org/abs/2203.06144
Despite the critical role that range queries play in analysis and visualization for HPC applications, there has been no comprehensive analysis of indices that are designed to accelerate range queries and the extent to which they are viable in an HPC
Externí odkaz:
http://arxiv.org/abs/2106.13972
While past information technology (IT) advances have transformed society, future advances hold even greater promise. For example, we have only just begun to reap the changes from artificial intelligence (AI), especially machine learning (ML). Underly
Externí odkaz:
http://arxiv.org/abs/2101.01284
High Performance Computing (HPC), Artificial Intelligence (AI)/Machine Learning (ML), and Quantum Computing (QC) and communications offer immense opportunities for innovation and impact on society. Researchers in these areas depend on access to compu
Externí odkaz:
http://arxiv.org/abs/2012.09303
Infectious diseases cause more than 13 million deaths a year, worldwide. Globalization, urbanization, climate change, and ecological pressures have significantly increased the risk of a global pandemic. The ongoing COVID-19 pandemic-the first since t
Externí odkaz:
http://arxiv.org/abs/2012.09300