no code implementations • 15 Sep 2021 • Geonhwa Jeong, Gokcen Kestor, Prasanth Chatarasi, Angshuman Parashar, Po-An Tsai, Sivasankaran Rajamanickam, Roberto Gioiosa, Tushar Krishna
The algorithms and accelerator cost models are connected via a novel mapping abstraction that captures the map space of spatial accelerators which can be systematically pruned based on constraints from the hardware, workload, and mapper.
no code implementations • 19 Jun 2021 • Gordon E. Moon, Hyoukjun Kwon, Geonhwa Jeong, Prasanth Chatarasi, Sivasankaran Rajamanickam, Tushar Krishna
There is a growing interest in custom spatial accelerators for machine learning applications.
no code implementations • 18 Mar 2021 • James Fox, Bo Zhao, Sivasankaran Rajamanickam, Rampi Ramprasad, Le Song
Learning 3D representations that generalize well to arbitrarily oriented inputs is a challenge of practical importance in applications varying from computer vision to physics and chemistry.
no code implementations • 10 Oct 2020 • J. Austin Ellis, Lenz Fiedler, Gabriel A. Popoola, Normand A. Modine, J. Adam Stephens, Aidan P. Thompson, Attila Cangi, Sivasankaran Rajamanickam
We present a numerical modeling workflow based on machine learning (ML) which reproduces the the total energies produced by Kohn-Sham density functional theory (DFT) at finite electronic temperature to within chemical accuracy at negligible computational cost.
no code implementations • 21 Dec 2019 • James Fox, Sivasankaran Rajamanickam
Graph neural networks (GNNs) are an emerging model for learning graph embeddings and making predictions on graph structured data.
1 code implementation • 9 Jan 2019 • Léopold Cambier, Chao Chen, Erik G Boman, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Eric Darve
We evaluate the algorithm on some large problems show it exhibits near-linear scaling.
Numerical Analysis