3 papers
cs.DC2022
Improving Scalability with GPU-Aware Asynchronous Tasks
Jaemin Choi, David F. Richards, Laxmikant V. Kale
Asynchronous tasks, when created with over-decomposition, enable automatic computation-communication overlap which can substantially improve performance and scalability. This is no…
physics.comp-ph2018
Scalable GW software for quasiparticle properties using OpenAtom
Minjung Kim, Subhasish Mandal, Eric Mikida +7
The GW method, which can describe accurately electronic excitations, is one of the most widely used ab initio electronic structure technique and allows the physics of both molecula…
cs.DC2018
Histogram Sort with Sampling
Vipul Harsh, Laxmikant Kale, Edgar Solomonik
To minimize data movement, state-of-the-art parallel sorting algorithms use techniques based on sampling and histogramming to partition keys prior to redistribution. Sampling enabl…