Paper Info
Title
Automatic Hybrid MPI+OpenMP Code Generation with llc
Abstract
The evolution of the architecture of massively parallel computers is progressing toward systems with a hierarchical hardware design where each node is a shared memory system with several multi-core CPUs. There is consensus in the HPC community about the need to increment the efficiency of the programming paradigms used to exploit massive parallelism, if we are to make a full use of the advantages offered by these new architectures. llc is a language where parallelism is expressed using OpenMP compiler directives. In this paper we focus our attention on the automatic generation of hybrid MPI +OpenMP code from the llc annotated source code.
Year
DOI
Venue
2009
10.1007/978-3-642-03770-2_25
PVM/MPI
Keywords
Field
DocType
openmp code generation,massive parallelism,openmp code,hierarchical hardware design,openmp compiler directive,hpc community,automatic generation,multi-core cpus,llc annotated source code,full use,automatic hybrid mpi,hybrid mpi,code generation,mpi,source code,multi core,programming paradigm
Computer architecture,SPMD,Shared memory,Programming paradigm,Computer science,Massively parallel,Source code,Parallel computing,Code generation,Compiler,Multi-core processor
Conference
Citations 
PageRank 
References 
7
0.79
9
Authors
4
Name
Order
Citations
PageRank
Ruymán Reyes1497.06
Antonio J. Dorta2594.91
F. Almeida334349.54
Francisco Sande4131.58