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- Philip Sternberg, Esmond G. Ng, Chao Yang, Pieter Maris, James P. Vary, Masha Sosonkina +1 other
- SC
- 2008

- Zheng Zhou, Erik Saule, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris +2 others
- ICPP Workshops
- 2012

—The emergence of high performance computing (HPC) platforms equipped with solid state drives (SSD) presents an opportunity to dramatically increase the efficiency of out-of-core numerical linear algebra computations. In this paper, we explore the advantages and challenges associated with performing sparse matrix vector multiplications (SpMV) on a small SSD… (More)

The UNEDF project was a large-scale collaborative effort that applied high-performance computing to the nuclear quantum many-body problem. UNEDF demonstrated that close associations among nuclear physicists, mathematicians , and computer scientists can lead to novel physics outcomes built on algorithmic innovations and computational developments. This… (More)

- Zheng Zhou, Erik Saule, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris +2 others
- CLUSTER
- 2012

—Obtaining highly accurate predictions on properties of light atomic nuclei using the Configuration Interaction (CI) approach requires computing few extremal eigenpairs of a large many-body nuclear Hamiltonian matrix, ˆ H. A forefront challenge in CI calculations is the massive size ofˆH and its eigenvectors. The emergence of clusters equipped with… (More)