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IPPS
2007
IEEE
15 years 5 months ago
Software Tools for Performance Modeling of Parallel Programs
This paper presents a framework based on a user driven methodology to obtain analytical models of MPI applications on parallel systems in a systematic and easy to use way. This me...
Diego Rodriguez Martínez, Vicente Blanco P&...
71
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ICS
2005
Tsinghua U.
15 years 4 months ago
Parallel sparse LU factorization on second-class message passing platforms
Several message passing-based parallel solvers have been developed for general (non-symmetric) sparse LU factorization with partial pivoting. Due to the fine-grain synchronizatio...
Kai Shen
MICRO
2002
IEEE
159views Hardware» more  MICRO 2002»
15 years 4 months ago
Master/slave speculative parallelization
Master/Slave Speculative Parallelization (MSSP) is an execution paradigm for improving the execution rate of sequential programs by parallelizing them speculatively for execution ...
Craig B. Zilles, Gurindar S. Sohi
IJWGS
2007
88views more  IJWGS 2007»
14 years 11 months ago
Parallel programming over ChinaGrid
: Grid computing is becoming more and more attractive for providing a convenient uniform platform for coordinating highly distributed and heterogeneous resources and services. In t...
Weiyuan Huang, Yongwei Wu, Yulai Yuan, Jia Liu, Gu...
SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
14 years 1 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...