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IJHPCA
2007
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13 years 3 months ago
A Portable Method for Finding User Errors in the Usage of MPI Collective Operations
An MPI profiling library is a standard mechanism for intercepting MPI calls by applications. Profiling libraries are so named because they are commonly used to gather runtime in...
Christopher Falzone, Anthony Chan, Ewing L. Lusk, ...
PVM
2005
Springer
13 years 9 months ago
Collective Error Detection for MPI Collective Operations
Abstract. An MPI profiling library is a standard mechanism for intercepting MPI calls by applications. Profiling libraries are so named because they are commonly used to gather p...
Christopher Falzone, Anthony Chan, Ewing L. Lusk, ...
SC
2005
ACM
13 years 9 months ago
Transformations to Parallel Codes for Communication-Computation Overlap
This paper presents program transformations directed toward improving communication-computation overlap in parallel programs that use MPI’s collective operations. Our transforma...
Anthony Danalis, Ki-Yong Kim, Lori L. Pollock, D. ...