35 search results - page 2 / 7 » Collective operations in NEC's high-performance MPI librarie... |
PVM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. HeteroMPI is an extension of MPI designed for high performance computing on heterogeneous networks of computers. The recent new feature of HeteroMPI is the optimized vers...
ICS
2007
Tsinghua U.
13 years 11 months ago
2007
Tsinghua U.
Process arrival pattern, which denotes the timing when different processes arrive at an MPI collective operation, can have a significant impact on the performance of the operatio...
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
MPI provides a portable message passing interface for many parallel execution platforms but may lead to inefficiencies for some platforms and applications. In this article we sho...
FMICS
2007
Springer
13 years 11 months ago
2007
Springer
Message passing using libraries implementing the Message Passing Interface (MPI) standard is the dominant communication mechanism in high performance computing (HPC) applications. ...
IPPS
2005
IEEE
13 years 10 months ago
2005
IEEE
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...