Sciweavers

PVM
1999
Springer
14 years 3 months ago
Building MPI for Multi-Programming Systems Using Implicit Information
Abstract. With the growing importance of fast system area networks in the parallel community, it is becoming common for message passing programs to run in multi-programming environ...
Frederick C. Wong, Andrea C. Arpaci-Dusseau, David...
PVM
1999
Springer
14 years 3 months ago
Implementing MPI-2 Extended Collective Operations
This paper describes a first approach to implement MPI-2’s Extended Collective Operations. We aimed to ascertain the feasibility and effectiveness of such a project based on exis...
Pedro V. Silva, João Gabriel Silva
PVM
1999
Springer
14 years 3 months ago
Implementing MPI's One-Sided Communications for WMPI
One-sided Communications is one of the extensions to MPI set out in the MPI-2 standard. We present here a thread-based implementation of One-sided Communications written for WMPI, ...
Fernando Elson Mourão, João Gabriel ...
PVM
1999
Springer
14 years 3 months ago
Reproducible Measurements of MPI Performance Characteristics
In this paper we describe the difficulties inherent in making accurate, reproducible measurements of message-passing performance. We describe some of the mistakes often made in att...
William Gropp, Ewing L. Lusk
PVM
1999
Springer
14 years 3 months ago
A Standard Interface for Debugger Access to Message Queue Information in MPI
This paper discusses the design and implementation of an interface that allows a debugger to obtain the information necessary to display the contents of the MPI message queues. The...
James Cownie, William Gropp
PVM
1999
Springer
14 years 3 months ago
JPT: A Java Parallelization Tool
Abstract. PVM is a succesfull programming environment for distributed computing in the languages C and Fortran. Recently several implementations of PVM for Java have been added, ma...
Kristof Beyls, Erik H. D'Hollander, Yijun Yu
PVM
1999
Springer
14 years 3 months ago
Parallel Monte Carlo Algorithms for Sparse SLAE Using MPI
The problem of solving sparse Systems of Linear Algebraic Equations (SLAE) by parallel Monte Carlo numerical methods is considered. The almost optimal Monte Carlo algorithms are pr...
Vassil N. Alexandrov, Aneta Karaivanova
PVM
1999
Springer
14 years 3 months ago
Parallel Computation of the SVD of a Matrix Product
In this paper we study a parallel algorithm for computing the singular value decomposition (SVD) of a product of two matrices on message passing multiprocessors. This algorithm is ...
José M. Claver, Manuel Mollar, Vicente Hern...