1 citations · 2 across the 4 of their papers we have counts for
4 papers
From Skew to Symmetry: Node-Interconnect Multi-Path Balancing with Execution-time Planning for Modern GPU Clusters
Jinghan Yao, Kaushik Kandadi, Bharath Ramesh +2
Modern GPU-based high-performance computing clusters offer unprecedented communication bandwidth through heterogeneous intra-node interconnects and inter-node networks. However, de…
Regional Consistency: Programmability and Performance for Non-Cache-Coherent Systems
Bharath Ramesh, Calvin J. Ribbens, Srinidhi Varadarajan
Parallel programmers face the often irreconcilable goals of programmability and performance. HPC systems use distributed memory for scalability, thereby sacrificing the programmabi…
ScALPEL: A Scalable Adaptive Lightweight Performance Evaluation Library for application performance monitoring
Hari K. Pyla, Bharath Ramesh, Calvin J. Ribbens +1
As supercomputers continue to grow in scale and capabilities, it is becoming increasingly difficult to isolate processor and system level causes of performance degradation. Over th…
User-level DSM System for Modern High-Performance Interconnection Networks
Bharath Ramesh, Srinidhi Varadarajan
In this paper, we introduce a new user-level DSM system which has the ability to directly interact with underlying interconnection networks. The DSM system provides the application…