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HPDC
2010
IEEE
13 years 7 months ago
Scalability of communicators and groups in MPI
As the number of cores inside compute clusters continues to grow, the scalability of MPI (Message Passing Interface) is important to ensure that programs can continue to execute o...
Humaira Kamal, Seyed M. Mirtaheri, Alan Wagner
IPPS
2007
IEEE
14 years 17 days ago
Nonuniformly Communicating Noncontiguous Data: A Case Study with PETSc and MPI
Due to the complexity associated with developing parallel applications, scientists and engineers rely on highlevel software libraries such as PETSc, ScaLAPACK and PESSL to ease th...
Pavan Balaji, Darius Buntinas, Satish Balay, Barry...
PVM
2005
Springer
13 years 11 months ago
An Evaluation of Implementation Options for MPI One-Sided Communication
MPI defines one-sided communication operations—put, get, and accumulate—together with three different synchronization mechanisms that define the semantics associated with th...
William D. Gropp, Rajeev Thakur
TCAD
2010
124views more  TCAD 2010»
13 years 1 months ago
A Reconfigurable Source-Synchronous On-Chip Network for GALS Many-Core Platforms
Abstract--This paper presents a GALS-compatible circuitswitched on-chip network that is well suited for use in many-core platforms targeting streaming DSP and embedded applications...
Anh Thien Tran, Dean Nguyen Truong, Bevan M. Baas
CF
2010
ACM
13 years 11 months ago
On-chip communication and synchronization mechanisms with cache-integrated network interfaces
Per-core local (scratchpad) memories allow direct inter-core communication, with latency and energy advantages over coherent cache-based communication, especially as CMP architect...
Stamatis G. Kavadias, Manolis Katevenis, Michail Z...