134 citations · 303 across the 14 of their papers we have counts for
4 papers · 1 filter
Validating LLM-Modernized Scientific Software Through Differential Fault Injection
Evan Coleman, Yuzhong Shen, Masha Sosonkina +1
Large language model (LLM) agents are increasingly used to modernize the legacy Fortran underlying production scientific software, but validation of these transformations emphasize…
Fault Tolerance of Accelerated Asynchronous Fixed-Point Iterations on Flexible Computing Infrastructure
Evan Coleman, Masha Sosonkina
Asynchronous iterative methods tolerate straggling processors by allowing workers to proceed with stale data, but at a cost: the iterates become inconsistent, potentially degrading…
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…
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…