A Locality-Based Threading Algorithm for the Configuration-Interaction Method

The Configuration Interaction (CI) method has been widely used to solve the non-relativistic many-body Schrodinger equation. One great challenge to implementing it efficiently on manycore architectures is its immense memory and data movement requirements. To address this issue, within each node, we...

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Veröffentlicht in:	2017 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) S. 1178 - 1187
Hauptverfasser:	Shan, Hongzhang, Williams, Samuel, Johnson, Calvin, McElvain, Kenneth
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 03.07.2017
Schlagworte:	bigstick configuration-interaction method hybrid programming model Instruction sets Ivy bridge knights landing locality-based threading algorithm Manycore Memory management MPI multithreading Neutrons OpenMP Partitioning algorithms Protons Sparse matrices
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