3836 search results - page 54 / 768 » Dynamic Communicators in MPI |
CLUSTER
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Using MPI as communication interface, one or several applications may introduce complex communication behaviors over the network cluster. This effect is increased when n...
HPCA
1998
IEEE
14 years 16 days ago
1998
IEEE
Scalability and reliability are inseparable in high-performance computing. Fault-isolation through hardware is a popular means of providing reliability. Unfortunately, such isolat...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper, we analyze restrictions of traditional models affecting the accuracy of analytical prediction of the execution time of collective communication operations. In par...
CGO
2009
IEEE
14 years 7 days ago
2009
IEEE
Message passing is a very popular style of parallel programming, used in a wide variety of applications and supported by many APIs, such as BSD sockets, MPI and PVM. Its importance...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— A least-squares (LS) channel estimation (CE) technique for mobile OFDM communications over a rapidly timevarying frequency-selective fading channel is investigated in t...