134 citations · 303 across the 14 of their papers we have counts for
4 papers · 1 filter
Experimentation Procedure for Offloaded Mini-Apps Executed on Cluster Architectures with Xeon Phi Accelerators
Gary Lawson, Vaibhav Sundriyal, Masha Sosonkina +1
A heterogeneous cluster architecture is complex. It contains hundreds, or thousands of devices connected by a tiered communication system in order to solve a problem. As a heteroge…
Using the VBARMS method in parallel computing
Bruno Carpentieri, Jia Liao, Masha Sosonkina +1
The paper describes an improved parallel MPI-based implementation of VBARMS, a variable block variant of the pARMS preconditioner proposed by Li,~Saad and Sosonkina [NLAA, 2003] fo…
Ab Initio No Core Shell Model - Recent Results and Further Prospects
James P. Vary, Pieter Maris, Hugh Potter +14
There has been significant recent progress in solving the long-standing problems of how nuclear shell structure and collective motion emerge from underlying microscopic inter-nucle…
Towards Modeling Energy Consumption of Xeon Phi
Gary Lawson, Masha Sosonkina, Yuzhong Shen
In the push for exascale computing, energy efficiency is of utmost concern. System architectures often adopt accelerators to hasten application execution at the cost of power. The…