61 citations · 112 across the 8 of their papers we have counts for
8 papers · 1 filter
Diamond Agent: Agentic Control of Federated HPC Resources as a Service
Haotian Xie, Junlin Chen, Mingkai Zheng +9
Efficiently aggregating and orchestrating computing power across heterogeneous clusters for HPC workflows faces four practical challenges: preserving workflow context across indepe…
Understanding the Landscape of Ampere GPU Memory Errors
Zhu Zhu, Yu Sun, Dhatri Parakal +9
Graphics Processing Units (GPUs) have become a de facto solution for accelerating high-performance computing (HPC) applications. Understanding their memory error behavior is an ess…
Fine-grained Policy-driven I/O Sharing for Burst Buffers
Ed Karrels, Lei Huang, Yuhong Kan +5
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-s…
Integrating Abstractions to Enhance the Execution of Distributed Applications
Matteo Turilli, Feng Liu, Zhao Zhang +5
One of the factors that limits the scale, performance, and sophistication of distributed applications is the difficulty of concurrently executing them on multiple distributed compu…
Many-Task Computing and Blue Waters
Daniel S. Katz, Timothy G. Armstrong, Zhao Zhang +2
This report discusses many-task computing (MTC) generically and in the context of the proposed Blue Waters systems, which is planned to be the largest NSF-funded supercomputer when…
Design and Evaluation of a Collective IO Model for Loosely Coupled Petascale Programming
Zhao Zhang, Allan Espinosa, Kamil Iskra +3
Loosely coupled programming is a powerful paradigm for rapidly creating higher-level applications from scientific programs on petascale systems, typically using scripting languages…