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Gather-scatter (vector addressing)

Known as: Gather (vector addressing), Vector addressing, Gather-scatter 
Gather-scatter is a type of memory addressing that often arises when addressingvectors in sparse linear algebra operations. It is thevector… 
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Papers overview

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2017
2017
Sparse data and irregular data access patterns are hugely important to many applications, such as molecular dynamics and data… 
2016
2016
We present performance results and an analysis of a message passing interface (MPI)/OpenACC implementation of an electromagnetic… 
Highly Cited
2015
Highly Cited
2015
Many studies point to the difficulty of scaling existing computer architectures to meet the needs of an exascale system (i.e… 
Highly Cited
2013
Highly Cited
2013
We analyse gather-scatter performance bottlenecks in molecular dynamics codes and the challenges that they pose for obtaining… 
2011
2011
Many high performance applications spend considerable time packing data into contiguous communication buffers. Datatypes provide… 
Review
2006
Review
2006
The accuracy of standalone GPS positioning improved significantly when Selective Availability was turned off in May 2000. With… 
Highly Cited
1998
Highly Cited
1998
The authors describe their experience designing, implementing, and evaluating two generations of the high performance… 
1994
1994
There are many applications in CFD and structural analysis that can be more accurately modeled using unstructured grids…