Sambit Das

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 5

Top Topics

Massively Parallel

Gpu Accelerated

Top Venues

Comput. Phys. Commun.

J. Comput. Appl. Math.

Publications

Sambit Das, Bikash Kanungo, Vishal Subramanian, Gourab Panigrahi, Phani Motamarri, David M. Rogers, Paul Zimmerman, Vikram Gavini
Large-Scale Materials Modeling at Quantum Accuracy: Ab Initio Simulations of Quasicrystals and Interacting Extended Defects in Metallic Alloys. SC (2023)
Sambit Das, Phani Motamarri, Vishal Subramanian, David M. Rogers, Vikram Gavini
DFT-FE 1.0: A massively parallel hybrid CPU-GPU density functional theory code using finite-element discretization. Comput. Phys. Commun. 280 (2022)
Gregory H. Teichert, Sambit Das, Muratahan Aykol, Chirranjeevi Balaji Gopal, Vikram Gavini, Krishna C. Garikipati
phase stability studied by machine learning-enabled scale bridging between electronic structure, statistical mechanics and phase field theories. CoRR (2021)
Phani Motamarri, Sambit Das, Shiva Rudraraju, Krishnendu Ghosh, Denis Davydov, Vikram Gavini
DFT-FE - A massively parallel adaptive finite-element code for large-scale density functional theory calculations. Comput. Phys. Commun. 246 (2020)
Sambit Das, Phani Motamarri, Vikram Gavini, Bruno Turcksin, Ying Wai Li, Brent Leback
calculations using mixed precision computing: 46 PFLOPS simulation of a metallic dislocation system. SC (2019)
Sambit Das, Wenyuan Liao, Anirudh Gupta
An efficient fourth-order low dispersive finite difference scheme for a 2-D acoustic wave equation. J. Comput. Appl. Math. 258 (2014)
Mohammad Al-Fares, Rishi Kapoor, George Porter, Sambit Das, Hakim Weatherspoon, Balaji Prabhakar, Amin Vahdat
NetBump: user-extensible active queue management with bumps on the wire. ANCS (2012)
Bhanu Chandra Vattikonda, Sambit Das, Hovav Shacham
Eliminating fine grained timers in Xen. CCSW (2011)