2 citations · 3 across the 4 of their papers we have counts for
4 papers · 1 filter
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…
Efficient Multidimensional Data Redistribution for Resizable Parallel Computations
Rajesh Sudarsan, Calvin J. Ribbens
Traditional parallel schedulers running on cluster supercomputers support only static scheduling, where the number of processors allocated to an application remains fixed throughou…
ReSHAPE: A Framework for Dynamic Resizing and Scheduling of Homogeneous Applications in a Parallel Environment
Rajesh Sudarsan, Calvin J. Ribbens
Applications in science and engineering often require huge computational resources for solving problems within a reasonable time frame. Parallel supercomputers provide the computat…