Rahul S. Sampath
Rahul S. Sampath
ExxonMobil Technical Computing Company
Verified email at exxonmobil.com
Title
Cited by
Cited by
Year
A massively parallel adaptive fast-multipole method on heterogeneous architectures
I Lashuk, A Chandramowlishwaran, H Langston, TA Nguyen, R Sampath, ...
Proceedings of the Conference on High Performance Computing Networking …, 2009
2222009
Petascale direct numerical simulation of blood flow on 200k cores and heterogeneous architectures
A Rahimian, I Lashuk, S Veerapaneni, A Chandramowlishwaran, ...
SC'10: Proceedings of the 2010 ACM/IEEE International Conference for High …, 2010
1902010
Bottom Up Construction and 2:1 Balance Refinement of Linear Octrees in Parallel
H Sundar, RS Sampath, G Biros
SIAM Journal on Scientific Computing 30 (5), 2675-2708, 2008
1882008
Programming goes back to school
A Repenning
Communications of the ACM 55 (5), 38-40, 2012
147*2012
A parallel geometric multigrid method for finite elements on octree meshes
RS Sampath, G Biros
SIAM Journal on Scientific Computing 32 (3), 1361-1392, 2010
932010
Low-constant parallel algorithms for finite element simulations using linear octrees
H Sundar, RS Sampath, SS Adavani, C Davatzikos, G Biros
Proceedings of the 2007 ACM/IEEE Conference on Supercomputing, 1-12, 2007
812007
Dendro: parallel algorithms for multigrid and AMR methods on 2: 1 balanced octrees
RS Sampath, SS Adavani, H Sundar, I Lashuk, G Biros
SC'08: Proceedings of the 2008 ACM/IEEE Conference on Supercomputing, 1-12, 2008
532008
The AMP (Advanced MultiPhysics) nuclear fuel performance code
KT Clarno, B Philip, WK Cochran, RS Sampath, S Allu, P Barai, ...
Nuclear Engineering and Design 252, 108-120, 2012
352012
Parallel fast gauss transform
RS Sampath, H Sundar, SK Veerapaneni
SC'10: Proceedings of the 2010 ACM/IEEE International Conference for High …, 2010
222010
Optimizing blocking and nonblocking reduction operations for multicore systems: Hierarchical design and implementation
MG Venkata, P Shamis, R Sampath, RL Graham, JS Ladd
2013 IEEE International Conference on Cluster Computing (CLUSTER), 1-8, 2013
132013
Multiphysics simulations for LWR analysis
S Hamilton, K Clarno, M Berrill, T Evans, G Davidson, R Lefebvre, ...
Proceedings of the 2013 International Conference on Mathematics and …, 2013
122013
A parallel multi-domain solution methodology applied to nonlinear thermal transport problems in nuclear fuel pins
B Philip, MA Berrill, S Allu, SP Hamilton, RS Sampath, KT Clarno, GA Dilts
Journal of Computational Physics 286, 143-171, 2015
102015
Scaling of surface roughness in perfectly plastic disordered media
P Barai, R Sampath, PKVV Nukala, S Šimunović
Physical Review E 82 (5), 056116, 2010
102010
Integrated radiation transport and nuclear fuel performance for assembly-level simulations
S Hamilton, K Clarno, B Philip, M Berrill, R Sampath, S Allu
PHYSOR 2012, 2012
92012
Integrated Radiation Transport and Nuclear Fuel Performance for Assembly-Level Simulations
K Clarno, S Hamilton, B Philip, MA Berrill, RS Sampath, S Allu, D Pugmire, ...
ORNL/TM-2012/33, Oak Ridge National Laboratory, 2012
72012
Validation Study of Pin Heat Transfer for UO2 Fuel Based on the IFA-432 Experiments
AM Phillippe, JE Banfield, KT Clarno, LJ Ott, B Philip, MA Berrill, ...
Nuclear Science and Engineering 177 (3), 275-290, 2014
42014
A parallel multigrid preconditioner for the simulation of large fracture networks
RS Sampath, P Barai, PKVV Nukala
Journal of Statistical Mechanics: Theory and Experiment 2010 (03), P03029, 2010
42010
Efficient finite element field interpolation for multiphysics applications
D Lebrun-Grandie, JC Ragusa, R Sampath
22015
A validation study of pin heat transfer for MOX fuel based on the IFA-597 experiments
AM Phillippe, JE Banfield, KT Clarno, LJ Ott, B Philip, MA Berrill, ...
Nuclear Science and Engineering 178 (2), 172-185, 2014
22014
Parallel elastic registration using a multigrid preconditioned Gauss-Newton-Krylov solver, grid continuation and octrees
RS Sampath, G Biros
22009
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Articles 1–20