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PPOPP
2006
ACM
13 years 10 months ago
Programming for parallelism and locality with hierarchically tiled arrays
Tiling has proven to be an effective mechanism to develop high performance implementations of algorithms. Tiling can be used to organize computations so that communication costs i...
Ganesh Bikshandi, Jia Guo, Daniel Hoeflinger, Gheo...
IPPS
2006
IEEE
13 years 10 months ago
Hierarchically tiled arrays for parallelism and locality
Parallel programming is facilitated by constructs which, unlike the widely used SPMD paradigm, provide programmers with a global view of the code and data structures. These constr...
Jia Guo, Ganesh Bikshandi, Daniel Hoeflinger, Gheo...
LCPC
2004
Springer
13 years 10 months ago
Implementation of Parallel Numerical Algorithms Using Hierarchically Tiled Arrays
In this paper, we describe our experience in writing parallel numerical algorithms using Hierarchically Tiled Arrays (HTAs). HTAs are classes of objects that encapsulate parallelis...
Ganesh Bikshandi, Basilio B. Fraguela, Jia Guo, Ma...
ICS
1999
Tsinghua U.
13 years 9 months ago
Nonlinear array layouts for hierarchical memory systems
Programming languages that provide multidimensional arrays and a flat linear model of memory must implement a mapping between these two domains to order array elements in memory....
Siddhartha Chatterjee, Vibhor V. Jain, Alvin R. Le...
PDP
2009
IEEE
13 years 11 months ago
Task-Parallel versus Data-Parallel Library-Based Programming in Multicore Systems
—Multicore machines are becoming common. There are many languages, language extensions and libraries devoted to improve the programmability and performance of these machines. In ...
Diego Andrade, Basilio B. Fraguela, James C. Brodm...