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XPRESS – eXascale Programming Environment and System Software

Project • The XPRESS Project was one of four major projects of the DOE Office of Science Advanced Scientific Computing Research X-stack Program initiated in September, 2012. The purpose of XPRESS was to devise an innovative system software stack to enable practical and useful exascale computing around the end of the decade with near-term...

Zachary Morrow (Zack)

Staff Page • Scientific Machine Learning. Biography Zack's research interests lie at the intersection of approximation theory and scientific computing, with applications ranging from computational chemistry to wildfire simulation. He joined Sandia in 2021. Education Ph.D., Applied Mathematics, North Carolina State University (2021)Advisor: C. T. KelleyConcentrations in Computational and Interdisciplinary MathematicsM.S., Applied Mathematics,...

Zoltan

Software • Zoltan is a toolkit of parallel algorithms for dynamic load balancing, geometric and hypergraph-based partitioning, graph coloring, matrix ordering, and distributed directories. Zoltan is open-source software, distributed both as part of the Trilinos solver framework and as a stand-alone toolkit.

Zoltan

Project • The Zoltan project focuses on parallel algorithms for parallel combinatorial scientific computing, including partitioning, load balancing, task placement, graph coloring, matrix ordering, distributed data directories, and unstructured communication plans. The Zoltan toolkit is an open-source library of MPI-based distributed memory algorithms.  It includes geometric and hypergraph partitioners, global graph coloring,...
Results 476–482 of 482