3 citations · 3 across the 5 of their papers we have counts for
6 papers
The PETSc Community Is the Infrastructure
Mark Adams, Satish Balay, Oana Marin +13
The communities who develop and support open source scientific software packages are crucial to the utility and success of such packages. Moreover, these communities form an import…
Appearances of the Birthday Paradox in High Performance Computing
Victor Eijkhout, Margaret Myers, John McCalpin
We give an elementary statistical analysis of two High Performance Computing issues, processor cache mapping and network port mapping. In both cases we find that, as in the birthda…
Task Graph Transformations for Latency Tolerance
Victor Eijkhout
The Integrative Model for Parallelism (IMP) derives a task graph from a higher level description of parallel algorithms. In this note we show how task graph transformations can be…
Performance of MPI sends of non-contiguous data
Victor Eijkhout
We present an experimental investigation of the performance of MPI derived datatypes. For messages up to the megabyte range most schemes perform comparably to each other and to man…
A mathematical formalization of data parallel operations
Victor Eijkhout
We give a mathematical formalization of `generalized data parallel' operations, a concept that covers such common scientific kernels as matrix-vector multiplication, multi-grid coa…
A Discrete Adapted Hierarchical Basis Solver For Radial Basis Function Interpolation
Julio Enrique Castrillon-Candas, Jun Li, Victor Eijkhout
In this paper we develop a discrete Hierarchical Basis (HB) to efficiently solve the Radial Basis Function (RBF) interpolation problem with variable polynomial order. The HB forms…