Recent Advances in the Message Passing Interface: 18th European MPI Users’ Group Meeting, EuroMPI 2011, Santorini, Greece, September 18-21, 2011. Proceedings

Front Matter....Pages -
Experience of a PRACE Center....Pages 1-4
Achieving Exascale Computing through Hardware/Software Co-design....Pages 5-7
Will MPI Remain Relevant?....Pages 8-8
Exascale Algorithms for Generalized MPI_Comm_split....Pages 9-18
Order Preserving Event Aggregation in TBONs....Pages 19-28
Using MPI Derived Datatypes in Numerical Libraries....Pages 29-38
Improving MPI Applications Performance on Multicore Clusters with Rank Reordering....Pages 39-49
Multi-core and Network Aware MPI Topology Functions....Pages 50-60
Scalable Node Allocation for Improved Performance in Regular and Anisotropic 3D Torus Supercomputers....Pages 61-70
Improving the Average Response Time in Collective I/O....Pages 71-80
OMPIO: A Modular Software Architecture for MPI I/O....Pages 81-89
Design and Evaluation of Nonblocking Collective I/O Operations....Pages 90-98
Optimizing MPI One Sided Communication on Multi-core InfiniBand Clusters Using Shared Memory Backed Windows....Pages 99-109
A uGNI-Based MPICH2 Nemesis Network Module for the Cray XE....Pages 110-119
Using Triggered Operations to Offload Rendezvous Messages....Pages 120-129
pupyMPI - MPI Implemented in Pure Python....Pages 130-139
Scalable Memory Use in MPI: A Case Study with MPICH2....Pages 140-149
Performance Expectations and Guidelines for MPI Derived Datatypes....Pages 150-159
The Analysis of Cluster Interconnect with the Network_Tests2 Toolkit....Pages 160-169
Parallel Sorting with Minimal Data....Pages 170-177
Scaling Performance Tool MPI Communicator Management....Pages 178-187
Per-call Energy Saving Strategies in All-to-All Communications....Pages 188-197
Data Redistribution Using One-sided Transfers to In-Memory HDF5 Files....Pages 198-207
RCKMPI – Lightweight MPI Implementation for Intel’s Single-chip Cloud Computer (SCC)....Pages 208-217
Hybrid OpenMP-MPI Turbulent Boundary Layer Code Over 32k Cores....Pages 218-227
CAF versus MPI - Applicability of Coarray Fortran to a Flow Solver....Pages 228-236
The Impact of Injection Bandwidth Performance on Application Scalability....Pages 237-246
Impact of Kernel-Assisted MPI Communication over Scientific Applications: CPMD and FFTW....Pages 247-254
A Log-Scaling Fault Tolerant Agreement Algorithm for a Fault Tolerant MPI....Pages 255-263
Fault Tolerance in an Industrial Seismic Processing Application for Multicore Clusters....Pages 264-271
libhashckpt: Hash-Based Incremental Checkpointing Using GPU’s....Pages 272-281
Noncollective Communicator Creation in MPI....Pages 282-291
Evaluation of Interpreted Languages with Open MPI....Pages 292-301
Leveraging C++ Meta-programming Capabilities to Simplify the Message Passing Programming Model....Pages 302-311
Portable and Scalable MPI Shared File Pointers....Pages 312-314
Improvement of the Bandwidth of Cross-Site MPI Communication Using Optical Fiber....Pages 315-317
Performance Tuning of SCC-MPICH by Means of the Proposed MPI-3.0 Tool Interface....Pages 318-320
Design and Implementation of Key Proposed MPI-3 One-Sided Communication Semantics on InfiniBand....Pages 321-324
Scalable Distributed Consensus to Support MPI Fault Tolerance....Pages 325-328
Run-Through Stabilization: An MPI Proposal for Process Fault Tolerance....Pages 329-332
Integrating MPI with Asynchronous Task Parallelism....Pages 333-336
Performance Evaluation of Thread-Based MPI in Shared Memory....Pages 337-338
MPI-DB, A Parallel Database Services Software Library for Scientific Computing....Pages 339-341
Scalable Runtime for MPI: Efficiently Building the Communication Infrastructure....Pages 342-344
Writing Parallel Libraries with MPI - Common Practice, Issues, and Extensions....Pages 345-355
Back Matter....Pages -