Search Results - "Van der Wijngaart, Rob F"

Programming many-core architectures - a case study: dense matrix computations on the Intel single-chip cloud computer processor by Marker, Bryan, Chan, Ernie, Poulson, Jack, van de Geijn, Robert,  Van der Wijngaart, Rob F., Mattson, Timothy G., Kubaska, Theodore E.

“…SUMMARY A message passing, distributed‐memory parallel computer on a chip is one possible design for future, many‐core architectures. We discuss initial…”
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Performance characteristics of the multi-zone NAS parallel benchmarks by Jin, Haoqiang, Van der Wijngaart, Rob F.

“…We describe a new suite of computational benchmarks that models applications featuring multiple levels of parallelism. Such parallelism is often available in…”
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The 48-core SCC Processor: the Programmer's View by Mattson, Timothy G, Van der Wijngaart, Rob F, Riepen, Michael, Lehnig, Thomas, Brett, Paul, Haas, Werner, Kennedy, Patrick, Howard, Jason, Vangal, Sriram, Borkar, Nitin, Ruhl, Greg, Dighe, Saurabh

“…The number of cores integrated onto a single die is expected to climb steadily in the foreseeable future. This move to many-core chips is driven by a need to…”
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Evaluating Online Global Recovery with Fenix Using Application-Aware In-Memory Checkpointing Techniques by Gamell, Marc, Katz, Daniel S., Teranishi, Keita, Heroux, Michael A., Van der Wijngaart, Rob F., Mattson, Timothy G., Parashar, Manish

“…Exascale systems promise the potential for computation at unprecedented scales and resolutions, but achieving exascale by the end of this decade presents…”
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The Parallel Research Kernels by Van der Wijngaart, Rob F., Mattson, Timothy G.

“…We present the Parallel Research Kernels; a collection of kernels supporting research on parallel computer systems. This set of kernels covers the most common…”
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Design and Implementation of a Parallel Research Kernel for Assessing Dynamic Load-Balancing Capabilities by Georganas, Evangelos, Van Der Wijngaart, Rob F., Mattson, Timothy G.

“…The Parallel Research Kernels (PRK) are a tool to study parallel architectures and runtime systems from an application perspective. It provides paper and…”
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NAS Grid Benchmarks: A Tool for Grid Space Exploration by Frumkin, Michael, Van der Wijngaart, Rob F

“…We present a benchmark suite for computational Grids. It is based on the NAS Parallel Benchmarks (NPB) and is called NAS Grid Benchmark (NGB) in this paper. We…”
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Extending the BT NAS Parallel Benchmark to exascale computing by Van der Wijngaart, R. F., Sridharan, S., Lee, V. W.

“…The NAS Parallel Benchmarks (NPB) are a well-known suite of benchmarks that proxy scientific computing applications. They specify several problem sizes that…”
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Using the Parallel Research Kernels to Study PGAS Models by Van Der Wijngaart, Rob F., Sridharan, Srinivas, Kayi, Abdullah, Jost, Gabriele, Hammond, Jeff R., Mattson, Timothy G., Nelson, Jacob E.

“…A subset of the Parallel Research Kernels (PRK),simplified parallel application patterns, are used to study the behavior of different runtimes implementing the…”
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NAS Grid Benchmarks: a tool for Grid space exploration by Frumkin, M., Van der Wijngaart, R.F.

“…We present a benchmark suite for computational grids in this paper. It is based on the NAS Parallel Benchmarks (NPB) and is called the NAS Grid Benchmark…”
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Analysis and Optimization of Software Pipeline Performance on MIMD Parallel Computers by Van der Wijngaart, Rob F., Sarukkai, Sekhar R., Mehra, Pankaj

“…Observations show that fine-grain software pipelines on MIMD parallel computers with asynchronous communication suffer from dynamic load imbalances which cause…”
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Minimizing Cache Misses in Scientific Computing Using Isoperimetric Bodies by Frumkin, Michael, Van der Wijngaart, Rob F

“…A number of known techniques for improving cache performance in scientific computations involve the reordering of the iteration space. Some of these…”
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Efficient cache use for stencil operations on structured discretization grids by Frumkin, Michael A, Van der Wijngaart, Rob F

“…We derive tight bounds on cache misses for evaluation of explicit stencil operators on structured grids. Our lower bound is based on the isoperimetrical…”
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