Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: MPI


Related Topics
EHI
UPA
PVM

In the News (Tue 14 Feb 12)

  
  Using MPI in Parallel Programming
MPI uses the message-passing paradigm which is well suited for computing on distributed-memory machines.
MPI is also easy to start using for the beginner, and the more complex features are not needed in simple and straightforward parallel programs.
MPI is also designed to make efficient implementations possible, so a program using MPI on a certain system should also run relatively fast also on another system.
radio.weblogs.com /0112083/stories/2002/08/22/usingMpiInParallelProgramm.html   (1114 words)

  
 Meeting Professionals International - New England Chapter (MPINE) - About Us   (Site not responding. Last check: 2007-10-08)
MPI members collectively account for a total of $10.9 billion expended on meetings per year, representing some 610,662 conclaves held throughout the world.
MPI, the world's largest association for professional meeting planners and suppliers, is the global authority and resource for the meeting industry.
MPI defines and shapes the future of the meeting industry by delivering innovative professional development, research, best practices benchmarking, and analysis of significant business, social and global trends.
www.mpine.org /about.html   (524 words)

  
 MPI International, Inc. - fineblanking,metal stamping, finegrinding, die design, fineblanked stampings, blanchard ...   (Site not responding. Last check: 2007-10-08)
In 1969 MPI was founded as a pioneer of the fineblanking industry in the United States.
MPI has established itself as a global leader and highly specialized supplier of fineblanked components and continues to be a pioneer in innovative die design, process engineering and customer service.
MPI is the largest Fineblanking organization in North America, with respect to dollar volume sold, number of employees, and concentration of heavy tonnage fineblanking equipment.
www.mpi-int.com   (279 words)

  
 SGI TPL View (MPI)   (Site not responding. Last check: 2007-10-08)
In designing MPI, the MPI Forum sought to make use of the most attractive features of a number of existing message passing systems, rather than selecting one of them and adopting it as the standard.
MPI uses the xpmem module to map memory from one MPI process onto another during job startup.
MPI reserves nodes for this hybrid placement model based on the number of MPI processes and the number of OpenMP threads per process, rounded up to the nearest multiple of 4 on IRIX systems and 2 on Altix systems.
techpubs.sgi.com /library/tpl/cgi-bin/getdoc.cgi?coll=0650&db=man&fname=/usr/share/catman/p_man/cat1/MPI.z   (7966 words)

  
 [No title]
Meeting Professionals International (MPI) is the leading global community that is shaping and defining the future of the meeting and event industry.
MPI Greater Calgary Chapter is your connection to the meetings industry in Greater Calgary.
The MPI Greater Calgary Chapter is the force connecting members to opportunities benefiting their personal and professional futures and to other members worldwide.
www.mpi-gcc.org   (109 words)

  
 Contents
MPI, the Message Passing Interface, is a standardized and portable message-passing system designed by a group of researchers from academia and industry to function on a wide variety of parallel computers.
In November 1992, a meeting of the MPI working group was held in Minneapolis, at which it was decided to place the standardization process on a more formal footing.
The draft MPI standard was presented at the Supercomputing '93 conference in November 1993.
www.netlib.org /utk/papers/mpi-book/node1.html   (932 words)

  
 MPI at MCSR   (Site not responding. Last check: 2007-10-08)
MPI (Message Passing Interface) is the preferred method for parallel programming at MCSR.
MPI is a vendor independent API for breaking programs into components that can run concurrently, each on its own processor (with its own memory), all the while coordinating their progress by the passing of messages among the processes.
MPI 2 contains enhancements and additions to MPI 1, and supports Fortran 90 and C++, and has been realized gradually in the later releases (1.2.0 and 1.2.1, 1.2.4) of the MPICH implementation.
www.mcsr.olemiss.edu /computing/mpi.html   (958 words)

  
 Introduction to MPI information page   (Site not responding. Last check: 2007-10-08)
MPI allows the coordination of a program running as multiple processes in a distributed memory environment, yet is flexible enough to also be used in a shared memory system.
MPI programs can be used and compiled on a wide variety of parallel computers such as the IBM SP2, the Silicon Graphics Origin 2000, or a cluster of workstations (homogenous or heterogeneous) over a network.
What it means is the parallel programmer can write code containing MPI subroutine and function calls that will work on *any* machine on which the MPI library is installed without having to make changes in the this code.
foxtrot.ncsa.uiuc.edu:8900 /public/MPI   (421 words)

  
 NEC CCRL Europe MPI Development and Research
The C&C Research Laboratories in Sankt Augustin is prime developer of MPI (the Message Passing Interface) for various commercial and experimental NEC parallel computing platforms.
MPI/SX is the dedicated implementation of MPI for the NEC SX-series vector-parallel supercomputers.
MPI implementations, based on MPICH, have been done for the NEC Cenju-4, Cenju-3, and the NEC LAMP cluster.
www.ccrl-nece.de /%7Empi   (409 words)

  
 Message Passing Interface (MPI)
MPI resulted from the efforts of numerous individuals and groups over the course of 2 years.
MPI also provides facilities for you to define your own data structures based upon sequences of the MPI primitive data types.
MPI topologies are virtual - there may be no relation between the physical structure of the parallel machine and the process topology.
www.mhpcc.edu /training/workshop/mpi/MAIN.html   (6129 words)

  
 Welcome to Meeting Professionals International - MPI
Meeting Professionals International (MPI) is the global authority and resource for the meeting industry.
From break-out sessions and signage to the MPI Foundation Golf Tournament, PEC-NA sponsorship opps deadline is Oct. 21
Support the Gulf States chapter through the MPI Gulf States Relief Fund.
www.mpiweb.org   (271 words)

  
 MPI Basics
Instead of the function returning with an error code, as in C, the Fortran versions of MPI routines usually have one additional parameter in the calling list, ierror, which is the return code.
Besides these most basic of MPI routines, you will also always wish to use the MPI_Comm_Rank routine to determine what the number of the PE the routine is running on is. This will always be from 0 to N-1 for N PEs.
MPI makes only one guarantee: two messages sent from one process to another process will arrive in that relative order.
www.sc-2.psc.edu /workshop/jan01/Message_Passing/MPI_Basics.html   (3100 words)

  
 Migration Information Source
MPI's Jeanne Batalova takes a detailed look at the foreign-born population in the areas hit by Hurricanes Katrina and Rita.
MPI's Julia Gelatt outlines the changes brought by Schengen and the effects Schengen has had on European border control, visa, and asylum policies.
MPI's Julie Murray and Julia Gelatt report on immigration enforcement following Hurricane Katrina, increased immigration prosecutions along the border, recent rulings on benefits for immigrants, the expansion of expedited removal, and more.
www.migrationinformation.org   (415 words)

  
 Why Join MPI?   (Site not responding. Last check: 2007-10-08)
MPI has members throughout the world available to do business with you, assist in local market research, and help you do business effectively and efficiently.
MPI Foundation — The MPI Foundation focuses on research, program development and tools to prepare meeting professionals for the future.
Joining MPI will be one of the best personal decisions you make about your professional growth and development.
www.mpiweb.org /members/home/member.asp   (937 words)

  
 Message Passing Interface   (Site not responding. Last check: 2007-10-08)
MPI is a library specification for message-passing, proposed as a standard by a broadly based committee of vendors, implementors, and users.
MPI is widely available, with both free available and vendor-supplied implementations.
MPI was developed by a broadly based committee of vendors, implementors, and users.
www-unix.mcs.anl.gov /mpi   (252 words)

  
 National Partnership for Advanced Computational Infrastructure: Archives
MPI is a message passing interface which is used in conjunction with FORTRAN or C as a set of library calls that allows the programmer to pass information between multiple processors.
MPI is designed by a broad group of parallel computer users, vendors, and software writers.
MPI uses a fine level of control that is still necessary to take full advantage of parallel computers.
www.npaci.edu /Resources/SciComp/Applications/MPI   (1331 words)

  
 MPI Masonry Supplies
MPI has provided quality masonry products, building supplies, materials and tools in central Texas since 1975.
Whether you are a builder, contractor, or homeowner, we have what you need from stucco to scaffolding, mixers, bagged cement, and everything you need to build the perfect fireplace.
MPI is partnered with companies such as Owens Corning, Pittsburg Corning, Toker Engineering, and Robinson Brick just to name a few.
www.mpi-austin.com   (145 words)

  
 OOMPI   (Site not responding. Last check: 2007-10-08)
The Object Oriented MPI (OOMPI) package is an object oriented approach to the Message Passing Interface (MPI).
OOMPI is a class library specification that encapsulates the functionality of MPI into a functional class hierarchy to provide a simple, flexible, and intuitive interface.
With the specification of a C++ class library, we will necessarily be moving away from the simple one-to-one mapping of MPI function to language binding (as with C and Fortran).
www.osl.iu.edu /research/oompi   (132 words)

  
 Computer cluster - Wikipedia, the free encyclopedia
Such clusters commonly run custom programs which have been designed to exploit the parallelism available on HPC clusters.
Many such programs use libraries such as MPI which are specially designed for writing scientific applications for HPC computers.
MPI is a widely-available communications library that enables parallel programs to be written in C and Fortran, for example, in the climate modeling program MM5.
en.wikipedia.org /wiki/Computer_cluster   (1039 words)

  
 Message Passing Interface (MPI) Forum Home Page   (Site not responding. Last check: 2007-10-08)
This location contains the official MPI (Message Passing Interface) standards documents, errata, and archives of the MPI Forum.
The MPI Forum is an open group with representatives from many organizations that define and maintain the MPI standard.
Archives of the standardization efforts of the MPI Forum
www.mpi-forum.org   (46 words)

  
 MetaMPICH - Flexible Coupling of Heterogenous MPI Systems
A widely used programming model for parallel systems is SIMD (Single Instruction Multiple Data which means that all CPUs process the same code on different parts of the data which makes up the problem to solve) with Message Passing (exchanging data between processes by explicitly sending and receiving specified portions of data) as communication means.
The MPI (Message Passing Interface) programming interface is based upon this model, and is available on virtually every existing computing system.
Next to the vendor supplied implementations of MPI, MPICH is the most popular implementation which is freely available for a wide variety of UNIX-like systems.
www.lfbs.rwth-aachen.de /~martin/MetaMPICH/metaframe.html   (1024 words)

  
 EuroPVM/MPI - 2004
PVM (Parallel Virtual Machine) and MPI (Message Passing Interface) are the most frequently used tools for parallel programming according to the message-passing paradigm.
The meeting is dedicated to the latest developments of PVM and MPI and their applications.
While EuroPVM/MPI is dedicated to the latest developments of PVM and MPI, DAPSYS is expected to be a major event to discuss general aspects of parallel and distributed systems.
www.lpds.sztaki.hu /pvmmpi   (527 words)

  
 Parallel Programming with MPI
Parallel Programming with MPI is an elementary introduction to programming parallel systems that use the MPI 1.1 library of extensions to C and Fortran.
The MPI Forum website has links to all of the MPI documents, errata, and archives of the meetings of the Forum.
If you have questions about MPI that aren't answered in the FAQ, probably the quickest way to get an answer is to post your question to the MPI newsgroup.
www.cs.usfca.edu /mpi   (550 words)

  
 MPI at NERSC
The goal of MPI is to develop a widely used standard for writing message-passing programs.
MPI codes must be compiled with the "parallel" version of the IBM compilers.
If the "parallel" compilers and used, the MPI libraries and header files are in the default search paths and need not be explicity included on the compile lines.
www.nersc.gov /nusers/resources/software/libs/mpi   (271 words)

  
 ModBlog - mpi's ModBlog   (Site not responding. Last check: 2007-10-08)
In a nutshell, MPI is used in parallel computing.
When you need to create a program that will utilize many a multi-processor cluster, MPI is one of the two major options.
Each node has its own memory that other nodes cannot access and MPI handles the communication between the processors.
mpi.modblog.com /?show=blogview&blog_id=104524   (191 words)

  
 Message Passing Interface (MPI) FAQ
Keywords: FAQ, MPI, Parallel and Distributed Computing Archive-Name: mpi-faq Posting-Frequency: monthly Message Passing Interface (MPI) FAQ Shane Hebert, shane@erc.msstate.edu Last modified: Tues Jan 13 13:58:32 1997 This is the list of Frequently Asked Questions about the MPI (Message Passing Interface) standard, a set of library functions for message passing.
In November 1992, a meeting of the MPI working group was held in Minneapolis, at which it was decided to place the standardization process on a more formal footing, and to generally adopt the procedures and organization of the High Performance Fortran Forum.
These meetings and the email discussion together constituted the MPI Forum, membership of which was and continues to be open to all members of the high performance computing community.
www.faqs.org /faqs/mpi-faq   (2034 words)

  
 What is MPI?
MPI is as simple as using 6 functions and as complicated as a user wishes to make it.
While flexible and easy to use, MPI can sometimes be intimidating to use.
The MPI standard and other documents are available for browsing or download at the MPI Forum.
www.lam-mpi.org /mpi   (176 words)

  
 MPI Subroutine Reference   (Site not responding. Last check: 2007-10-08)
If the variable is set to no, pairs are unfiltered, meaning the key and the value may be any strings the user provides.
Any keys that are not supported by PE MPI and have not been previously used will be added to a list of keys recognized by MPI_INFO routines.
Unfiltered mode may be used if there is a need for hints other than those supported by PE MPI.
www.pdc.kth.se:81 /doc/SP/manuals/ppe.html-3.1/d3d80mst173.html   (331 words)

  
 WPI Metal Processing Institute   (Site not responding. Last check: 2007-10-08)
MPI is an industry-university alliance dedicated to advancing the state of the art in the metal processing industry.
It is located at Worcester Polytechnic Institute, a university whose roots in manufacturing and metal processing extend back more than 130 years.
Building on this tradition, MPI's mission is to carry out research projects identified and planned in collaboration with its industrial partners.
www.wpi.edu /Academics/Research/MPI   (184 words)

  
 Pypar
Pypar is an efficient but easy-to-use module that allows programs/scripts written in the Python programming language to run in parallel on multiple processors and communicate using message passing.
With the framework in place it is not hard to include additional MPI functionality should the need arise.
In fact, many contributors have done exactly that in the past (see README for a list of contributors) Alternatively, drop me a note if there is some functionality you would like to see included and I'll add it to my 'todo' list.
datamining.anu.edu.au /%7Eole/pypar   (471 words)

  
 PPL: Adaptive Message Passing Interface (AMPI)
Object-based parallel programming languages, such as Charm++ support efficient dynamic load balancing using object migration for irregular and dynamic applications, as well as to deal with external factors that cause load imbalance.
However, converting legacy MPI applications to such object-based paradigms is cumbersome.
AMPI is an implementation of MPI that supports dynamic load balancing and multithreading for MPI applications.
charm.cs.uiuc.edu /research/ampi   (359 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.