SlideShare ist ein Scribd-Unternehmen logo

What is [Open] MPI?

•Als PPT, PDF herunterladen•
•
Jeff Squyres
Jeff Squyres

Description of the Message Passing Interface (MPI) and a brief overview of of the Open MPI open source software project.

BildungTechnologie
1 von 24
Slidecast: What is [Open] MPI? Jeff Squyres May 2008
What is MPI? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPI Forum ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is MPI? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPI High-Level View User application MPI API Operating System
What is MPI? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPI Implementations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why So Many MPI’s? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Target Audience ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Parallel Computing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPI Abstracts the Network ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPI High-Level View User application MPI API Operating System
Example: 4 Servers Server User application MPI API Operating System Server User application MPI API Operating System Server User application MPI API Operating System Server User application MPI API Operating System Network
Example: 2 Servers Server User application MPI API Operating System User application MPI API Server User application MPI API User application MPI API Operating System Network
Example: 1 Server Server User application MPI API Operating System User application MPI API User application MPI API User application MPI API
Runtime ,[object Object],[object Object],[object Object],[object Object]
Trivial MPI Application ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Trivial MPI Application Process 0 to=1 from=3 Process 2 to=3 from=1 Process 1 to=2 from=0 Process 3 to=0 from=2 MPI_Send(…) MPI_Send(…) MPI_Send(…) MPI_Send(…) MPI_Recv(…) MPI_Recv(…) MPI_Recv(…) MPI_Recv(…)
Open MPI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Research / academia Industry
Open MPI ,[object Object],[object Object],[object Object],[object Object],[object Object]
Open MPI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Plugin High-Level View User application MPI API Modular Component Architecture (MCA) Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … …
Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 

Empfohlen

MPI Tutorial
MPI TutorialMPI Tutorial
MPI TutorialDhanashree Prasad
 
Message Passing Interface (MPI)-A means of machine communication
Message Passing Interface (MPI)-A means of machine communicationMessage Passing Interface (MPI)-A means of machine communication
Message Passing Interface (MPI)-A means of machine communicationHimanshi Kathuria
 
MPI Presentation
MPI PresentationMPI Presentation
MPI PresentationTayfun Sen
 
My ppt hpc u4
My ppt hpc u4My ppt hpc u4
My ppt hpc u4Vidyalankar Institute of Technology
 
01 iec t1_s1_oo_ps_session_01
01 iec t1_s1_oo_ps_session_0101 iec t1_s1_oo_ps_session_01
01 iec t1_s1_oo_ps_session_01Niit Care
 
Parallel algorithms
Parallel algorithmsParallel algorithms
Parallel algorithmsguest084d20
 
Introduction to MPI
Introduction to MPI Introduction to MPI
Introduction to MPI Hanif Durad
 
Refactoring
RefactoringRefactoring
RefactoringArtem Tabalin
 

Empfohlen

MPI Tutorial
MPI TutorialMPI Tutorial
MPI TutorialDhanashree Prasad
 
Message Passing Interface (MPI)-A means of machine communication
Message Passing Interface (MPI)-A means of machine communicationMessage Passing Interface (MPI)-A means of machine communication
Message Passing Interface (MPI)-A means of machine communicationHimanshi Kathuria
 
MPI Presentation
MPI PresentationMPI Presentation
MPI PresentationTayfun Sen
 
My ppt hpc u4
My ppt hpc u4My ppt hpc u4
My ppt hpc u4Vidyalankar Institute of Technology
 
01 iec t1_s1_oo_ps_session_01
01 iec t1_s1_oo_ps_session_0101 iec t1_s1_oo_ps_session_01
01 iec t1_s1_oo_ps_session_01Niit Care
 
Parallel algorithms
Parallel algorithmsParallel algorithms
Parallel algorithmsguest084d20
 
Introduction to MPI
Introduction to MPI Introduction to MPI
Introduction to MPI Hanif Durad
 
Refactoring
RefactoringRefactoring
RefactoringArtem Tabalin
 
Code refactoring
Code refactoringCode refactoring
Code refactoringLalit Kale
 
C # (C Sharp).pptx
C # (C Sharp).pptxC # (C Sharp).pptx
C # (C Sharp).pptxSnapeSever
 
OpenMP Tutorial for Beginners
OpenMP Tutorial for BeginnersOpenMP Tutorial for Beginners
OpenMP Tutorial for BeginnersDhanashree Prasad
 
Distributed & parallel system
Distributed & parallel systemDistributed & parallel system
Distributed & parallel systemManish Singh
 
Programming with c#
Programming with c#Programming with c#
Programming with c#Luis Goldster
 
Oops in vb
Oops in vbOops in vb
Oops in vbDalwin INDIA
 
Code Refactoring
Code RefactoringCode Refactoring
Code Refactoringkim.mens
 
Difference between cts and cls
Difference between cts and clsDifference between cts and cls
Difference between cts and clsUmar Ali
 
MPI Introduction
MPI IntroductionMPI Introduction
MPI IntroductionRohit Banga
 
Everything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI LibraryEverything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI LibraryIntel® Software
 
Android share preferences
Android share preferencesAndroid share preferences
Android share preferencesAjay Panchal
 
High Performance Computing using MPI
High Performance Computing using MPIHigh Performance Computing using MPI
High Performance Computing using MPIAnkit Mahato
 
Open Closed Principle kata
Open Closed Principle kataOpen Closed Principle kata
Open Closed Principle kataPaul Blundell
 
Php
PhpPhp
PhpRicha Goel
 
Design patterns ppt
Design patterns pptDesign patterns ppt
Design patterns pptAman Jain
 
A History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdfA History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdfSohaib Roomi
 
Evolutionary process models se.ppt
Evolutionary process models se.pptEvolutionary process models se.ppt
Evolutionary process models se.pptbhadjaashvini1
 
Introduction to python
Introduction to pythonIntroduction to python
Introduction to pythoneShikshak
 
Single Responsibility Principle
Single Responsibility PrincipleSingle Responsibility Principle
Single Responsibility PrincipleEyal Golan
 
Common language runtime clr
Common language runtime clrCommon language runtime clr
Common language runtime clrSanSan149
 
Open MPI
Open MPIOpen MPI
Open MPIAnshul Sharma
 
The Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's TermsThe Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's TermsJeff Squyres
 

Weitere ähnliche Inhalte

Was ist angesagt?

Code refactoring
Code refactoringCode refactoring
Code refactoringLalit Kale
 
C # (C Sharp).pptx
C # (C Sharp).pptxC # (C Sharp).pptx
C # (C Sharp).pptxSnapeSever
 
OpenMP Tutorial for Beginners
OpenMP Tutorial for BeginnersOpenMP Tutorial for Beginners
OpenMP Tutorial for BeginnersDhanashree Prasad
 
Distributed & parallel system
Distributed & parallel systemDistributed & parallel system
Distributed & parallel systemManish Singh
 
Code Refactoring
Code RefactoringCode Refactoring
Code Refactoringkim.mens
 
Difference between cts and cls
Difference between cts and clsDifference between cts and cls
Difference between cts and clsUmar Ali
 
MPI Introduction
MPI IntroductionMPI Introduction
MPI IntroductionRohit Banga
 
Everything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI LibraryEverything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI LibraryIntel® Software
 
Android share preferences
Android share preferencesAndroid share preferences
Android share preferencesAjay Panchal
 
High Performance Computing using MPI
High Performance Computing using MPIHigh Performance Computing using MPI
High Performance Computing using MPIAnkit Mahato
 
Open Closed Principle kata
Open Closed Principle kataOpen Closed Principle kata
Open Closed Principle kataPaul Blundell
 
Design patterns ppt
Design patterns pptDesign patterns ppt
Design patterns pptAman Jain
 
A History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdfA History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdfSohaib Roomi
 
Evolutionary process models se.ppt
Evolutionary process models se.pptEvolutionary process models se.ppt
Evolutionary process models se.pptbhadjaashvini1
 
Introduction to python
Introduction to pythonIntroduction to python
Introduction to pythoneShikshak
 
Single Responsibility Principle
Single Responsibility PrincipleSingle Responsibility Principle
Single Responsibility PrincipleEyal Golan
 
Common language runtime clr
Common language runtime clrCommon language runtime clr
Common language runtime clrSanSan149
 

Was ist angesagt? (20)

Code refactoring
Code refactoringCode refactoring
Code refactoring
 
C # (C Sharp).pptx
C # (C Sharp).pptxC # (C Sharp).pptx
C # (C Sharp).pptx
 
OpenMP Tutorial for Beginners
OpenMP Tutorial for BeginnersOpenMP Tutorial for Beginners
OpenMP Tutorial for Beginners
 
Distributed & parallel system
Distributed & parallel systemDistributed & parallel system
Distributed & parallel system
 
Programming with c#
Programming with c#Programming with c#
Programming with c#
 
Oops in vb
Oops in vbOops in vb
Oops in vb
 
Code Refactoring
Code RefactoringCode Refactoring
Code Refactoring
 
Difference between cts and cls
Difference between cts and clsDifference between cts and cls
Difference between cts and cls
 
MPI Introduction
MPI IntroductionMPI Introduction
MPI Introduction
 
Everything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI LibraryEverything You Need to Know About the Intel® MPI Library
Everything You Need to Know About the Intel® MPI Library
 
Android share preferences
Android share preferencesAndroid share preferences
Android share preferences
 
High Performance Computing using MPI
High Performance Computing using MPIHigh Performance Computing using MPI
High Performance Computing using MPI
 
Open Closed Principle kata
Open Closed Principle kataOpen Closed Principle kata
Open Closed Principle kata
 
Php
PhpPhp
Php
 
Design patterns ppt
Design patterns pptDesign patterns ppt
Design patterns ppt
 
A History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdfA History of Computer Programming Languages.pdf
A History of Computer Programming Languages.pdf
 
Evolutionary process models se.ppt
Evolutionary process models se.pptEvolutionary process models se.ppt
Evolutionary process models se.ppt
 
Introduction to python
Introduction to pythonIntroduction to python
Introduction to python
 
Single Responsibility Principle
Single Responsibility PrincipleSingle Responsibility Principle
Single Responsibility Principle
 
Common language runtime clr
Common language runtime clrCommon language runtime clr
Common language runtime clr
 

Andere mochten auch

The Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's TermsThe Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's TermsJeff Squyres
 
message passing vs shared memory
message passing vs shared memorymessage passing vs shared memory
message passing vs shared memoryHamza Zahid
 
The State of libfabric in Open MPI
The State of libfabric in Open MPIThe State of libfabric in Open MPI
The State of libfabric in Open MPIJeff Squyres
 
Ma raquel maizoub modulo academico mpi fatla
Ma raquel maizoub modulo academico mpi fatlaMa raquel maizoub modulo academico mpi fatla
Ma raquel maizoub modulo academico mpi fatlaMa. Raquel Maizoub G.
 
It 4-yr-1-sem-digital image processing
It 4-yr-1-sem-digital image processingIt 4-yr-1-sem-digital image processing
It 4-yr-1-sem-digital image processingHarish Khodke
 
Digital image processing unit 1
Digital image processing unit 1Digital image processing unit 1
Digital image processing unit 1Anantharaj Manoj
 
Ch14. feedback and filpflop
Ch14. feedback and filpflopCh14. feedback and filpflop
Ch14. feedback and filpflopHwanseok Park
 
Manual de configuracion de un cluster en Debian
Manual de configuracion de un cluster en DebianManual de configuracion de un cluster en Debian
Manual de configuracion de un cluster en Debianlavp28
 

Andere mochten auch (20)

Open MPI
Open MPIOpen MPI
Open MPI
 
The Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's TermsThe Message Passing Interface (MPI) in Layman's Terms
The Message Passing Interface (MPI) in Layman's Terms
 
message passing vs shared memory
message passing vs shared memorymessage passing vs shared memory
message passing vs shared memory
 
The State of libfabric in Open MPI
The State of libfabric in Open MPIThe State of libfabric in Open MPI
The State of libfabric in Open MPI
 
pNFS Introduction
pNFS IntroductionpNFS Introduction
pNFS Introduction
 
Ma raquel maizoub modulo academico mpi fatla
Ma raquel maizoub modulo academico mpi fatlaMa raquel maizoub modulo academico mpi fatla
Ma raquel maizoub modulo academico mpi fatla
 
Perl mpi
Perl mpiPerl mpi
Perl mpi
 
It 4-yr-1-sem-digital image processing
It 4-yr-1-sem-digital image processingIt 4-yr-1-sem-digital image processing
It 4-yr-1-sem-digital image processing
 
Dip Unit Test-I
Dip Unit Test-IDip Unit Test-I
Dip Unit Test-I
 
Digital image processing unit 1
Digital image processing unit 1Digital image processing unit 1
Digital image processing unit 1
 
Ch14. feedback and filpflop
Ch14. feedback and filpflopCh14. feedback and filpflop
Ch14. feedback and filpflop
 
Intro Mpi
Intro MpiIntro Mpi
Intro Mpi
 
Manual de configuracion de un cluster en Debian
Manual de configuracion de un cluster en DebianManual de configuracion de un cluster en Debian
Manual de configuracion de un cluster en Debian
 
Openmp
OpenmpOpenmp
Openmp
 
OGSA
OGSAOGSA
OGSA
 
MODELO PASO DE MENSAJES
MODELO PASO DE MENSAJESMODELO PASO DE MENSAJES
MODELO PASO DE MENSAJES
 
Globus ppt
Globus pptGlobus ppt
Globus ppt
 
MPI
MPIMPI
MPI
 
Beowulf cluster
Beowulf clusterBeowulf cluster
Beowulf cluster
 
Introduccion a MPI
Introduccion a MPIIntroduccion a MPI
Introduccion a MPI
 

Ähnlich wie What is [Open] MPI?

Tutorial on Parallel Computing and Message Passing Model - C2
Tutorial on Parallel Computing and Message Passing Model - C2Tutorial on Parallel Computing and Message Passing Model - C2
Tutorial on Parallel Computing and Message Passing Model - C2Marcirio Chaves
 
Advanced Scalable Decomposition Method with MPICH Environment for HPC
Advanced Scalable Decomposition Method with MPICH Environment for HPCAdvanced Scalable Decomposition Method with MPICH Environment for HPC
Advanced Scalable Decomposition Method with MPICH Environment for HPCIJSRD
 
MPI message passing interface
MPI message passing interfaceMPI message passing interface
MPI message passing interfaceMohit Raghuvanshi
 
Evented applications with RabbitMQ and CakePHP
Evented applications with RabbitMQ and CakePHPEvented applications with RabbitMQ and CakePHP
Evented applications with RabbitMQ and CakePHPmarkstory
 
Parallel programming using MPI
Parallel programming using MPIParallel programming using MPI
Parallel programming using MPIAjit Nayak
 
Distributed Memory Programming with MPI
Distributed Memory Programming with MPIDistributed Memory Programming with MPI
Distributed Memory Programming with MPIDilum Bandara
 
intro.pptx (1).pdf
intro.pptx (1).pdfintro.pptx (1).pdf
intro.pptx (1).pdfANIKULSAIKH
 
An Introduction to Microservices
An Introduction to MicroservicesAn Introduction to Microservices
An Introduction to MicroservicesAd van der Veer
 
408372362-Student-Result-management-System-project-report-docx.docx
408372362-Student-Result-management-System-project-report-docx.docx408372362-Student-Result-management-System-project-report-docx.docx
408372362-Student-Result-management-System-project-report-docx.docxsanthoshyadav23
 
Programming using MPI and OpenMP
Programming using MPI and OpenMPProgramming using MPI and OpenMP
Programming using MPI and OpenMPDivya Tiwari
 

Ähnlich wie What is [Open] MPI? (20)

Tutorial on Parallel Computing and Message Passing Model - C2
Tutorial on Parallel Computing and Message Passing Model - C2Tutorial on Parallel Computing and Message Passing Model - C2
Tutorial on Parallel Computing and Message Passing Model - C2
 
Advanced Scalable Decomposition Method with MPICH Environment for HPC
Advanced Scalable Decomposition Method with MPICH Environment for HPCAdvanced Scalable Decomposition Method with MPICH Environment for HPC
Advanced Scalable Decomposition Method with MPICH Environment for HPC
 
MPI message passing interface
MPI message passing interfaceMPI message passing interface
MPI message passing interface
 
1.Basic_Syntax
1.Basic_Syntax1.Basic_Syntax
1.Basic_Syntax
 
Python basic syntax
Python basic syntaxPython basic syntax
Python basic syntax
 
Mpi.net tutorial
Mpi.net tutorialMpi.net tutorial
Mpi.net tutorial
 
Evented applications with RabbitMQ and CakePHP
Evented applications with RabbitMQ and CakePHPEvented applications with RabbitMQ and CakePHP
Evented applications with RabbitMQ and CakePHP
 
Parallel programming using MPI
Parallel programming using MPIParallel programming using MPI
Parallel programming using MPI
 
Distributed Memory Programming with MPI
Distributed Memory Programming with MPIDistributed Memory Programming with MPI
Distributed Memory Programming with MPI
 
intro.pptx (1).pdf
intro.pptx (1).pdfintro.pptx (1).pdf
intro.pptx (1).pdf
 
HPC Workbench Presentation
HPC Workbench PresentationHPC Workbench Presentation
HPC Workbench Presentation
 
More mpi4py
More mpi4pyMore mpi4py
More mpi4py
 
An Introduction to Microservices
An Introduction to MicroservicesAn Introduction to Microservices
An Introduction to Microservices
 
MPI - 1
MPI - 1MPI - 1
MPI - 1
 
OpenMP
OpenMPOpenMP
OpenMP
 
Python
Python Python
Python
 
408372362-Student-Result-management-System-project-report-docx.docx
408372362-Student-Result-management-System-project-report-docx.docx408372362-Student-Result-management-System-project-report-docx.docx
408372362-Student-Result-management-System-project-report-docx.docx
 
25-MPI-OpenMP.pptx
25-MPI-OpenMP.pptx25-MPI-OpenMP.pptx
25-MPI-OpenMP.pptx
 
Multicore
MulticoreMulticore
Multicore
 
Programming using MPI and OpenMP
Programming using MPI and OpenMPProgramming using MPI and OpenMP
Programming using MPI and OpenMP
 

Mehr von Jeff Squyres

Open MPI State of the Union X SC'16 BOF
Open MPI State of the Union X SC'16 BOFOpen MPI State of the Union X SC'16 BOF
Open MPI State of the Union X SC'16 BOFJeff Squyres
 
MPI Sessions: a proposal to the MPI Forum
MPI Sessions: a proposal to the MPI ForumMPI Sessions: a proposal to the MPI Forum
MPI Sessions: a proposal to the MPI ForumJeff Squyres
 
MPI Fourm SC'15 BOF
MPI Fourm SC'15 BOFMPI Fourm SC'15 BOF
MPI Fourm SC'15 BOFJeff Squyres
 
Open MPI SC'15 State of the Union BOF
Open MPI SC'15 State of the Union BOFOpen MPI SC'15 State of the Union BOF
Open MPI SC'15 State of the Union BOFJeff Squyres
 
Cisco's journey from Verbs to Libfabric
Cisco's journey from Verbs to LibfabricCisco's journey from Verbs to Libfabric
Cisco's journey from Verbs to LibfabricJeff Squyres
 
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZEJeff Squyres
 
Fun with Github webhooks: verifying Signed-off-by
Fun with Github webhooks: verifying Signed-off-byFun with Github webhooks: verifying Signed-off-by
Fun with Github webhooks: verifying Signed-off-byJeff Squyres
 
Open MPI new version number scheme and roadmap
Open MPI new version number scheme and roadmapOpen MPI new version number scheme and roadmap
Open MPI new version number scheme and roadmapJeff Squyres
 
Cisco usNIC libfabric provider
Cisco usNIC libfabric providerCisco usNIC libfabric provider
Cisco usNIC libfabric providerJeff Squyres
 
2014 01-21-mpi-community-feedback
2014 01-21-mpi-community-feedback2014 01-21-mpi-community-feedback
2014 01-21-mpi-community-feedbackJeff Squyres
 
(Open) MPI, Parallel Computing, Life, the Universe, and Everything
(Open) MPI, Parallel Computing, Life, the Universe, and Everything(Open) MPI, Parallel Computing, Life, the Universe, and Everything
(Open) MPI, Parallel Computing, Life, the Universe, and EverythingJeff Squyres
 
Cisco usNIC: how it works, how it is used in Open MPI
Cisco usNIC: how it works, how it is used in Open MPICisco usNIC: how it works, how it is used in Open MPI
Cisco usNIC: how it works, how it is used in Open MPIJeff Squyres
 
Cisco EuroMPI'13 vendor session presentation
Cisco EuroMPI'13 vendor session presentationCisco EuroMPI'13 vendor session presentation
Cisco EuroMPI'13 vendor session presentationJeff Squyres
 
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)Jeff Squyres
 
MOSSCon 2013, Cisco Open Source talk
MOSSCon 2013, Cisco Open Source talkMOSSCon 2013, Cisco Open Source talk
MOSSCon 2013, Cisco Open Source talkJeff Squyres
 
Ethernet and TCP optimizations
Ethernet and TCP optimizationsEthernet and TCP optimizations
Ethernet and TCP optimizationsJeff Squyres
 
Friends don't let friends leak MPI_Requests
Friends don't let friends leak MPI_RequestsFriends don't let friends leak MPI_Requests
Friends don't let friends leak MPI_RequestsJeff Squyres
 
MPI-3 Timer requests proposal
MPI-3 Timer requests proposalMPI-3 Timer requests proposal
MPI-3 Timer requests proposalJeff Squyres
 
MPI_Mprobe is good for you
MPI_Mprobe is good for youMPI_Mprobe is good for you
MPI_Mprobe is good for youJeff Squyres
 

Mehr von Jeff Squyres (20)

Open MPI State of the Union X SC'16 BOF
Open MPI State of the Union X SC'16 BOFOpen MPI State of the Union X SC'16 BOF
Open MPI State of the Union X SC'16 BOF
 
MPI Sessions: a proposal to the MPI Forum
MPI Sessions: a proposal to the MPI ForumMPI Sessions: a proposal to the MPI Forum
MPI Sessions: a proposal to the MPI Forum
 
MPI Fourm SC'15 BOF
MPI Fourm SC'15 BOFMPI Fourm SC'15 BOF
MPI Fourm SC'15 BOF
 
Open MPI SC'15 State of the Union BOF
Open MPI SC'15 State of the Union BOFOpen MPI SC'15 State of the Union BOF
Open MPI SC'15 State of the Union BOF
 
Cisco's journey from Verbs to Libfabric
Cisco's journey from Verbs to LibfabricCisco's journey from Verbs to Libfabric
Cisco's journey from Verbs to Libfabric
 
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE
(Very) Loose proposal to revamp MPI_INIT and MPI_FINALIZE
 
Fun with Github webhooks: verifying Signed-off-by
Fun with Github webhooks: verifying Signed-off-byFun with Github webhooks: verifying Signed-off-by
Fun with Github webhooks: verifying Signed-off-by
 
Open MPI new version number scheme and roadmap
Open MPI new version number scheme and roadmapOpen MPI new version number scheme and roadmap
Open MPI new version number scheme and roadmap
 
Cisco usNIC libfabric provider
Cisco usNIC libfabric providerCisco usNIC libfabric provider
Cisco usNIC libfabric provider
 
2014 01-21-mpi-community-feedback
2014 01-21-mpi-community-feedback2014 01-21-mpi-community-feedback
2014 01-21-mpi-community-feedback
 
(Open) MPI, Parallel Computing, Life, the Universe, and Everything
(Open) MPI, Parallel Computing, Life, the Universe, and Everything(Open) MPI, Parallel Computing, Life, the Universe, and Everything
(Open) MPI, Parallel Computing, Life, the Universe, and Everything
 
Cisco usNIC: how it works, how it is used in Open MPI
Cisco usNIC: how it works, how it is used in Open MPICisco usNIC: how it works, how it is used in Open MPI
Cisco usNIC: how it works, how it is used in Open MPI
 
Cisco EuroMPI'13 vendor session presentation
Cisco EuroMPI'13 vendor session presentationCisco EuroMPI'13 vendor session presentation
Cisco EuroMPI'13 vendor session presentation
 
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)
Open MPI Explorations in Process Affinity (EuroMPI'13 presentation)
 
MPI History
MPI HistoryMPI History
MPI History
 
MOSSCon 2013, Cisco Open Source talk
MOSSCon 2013, Cisco Open Source talkMOSSCon 2013, Cisco Open Source talk
MOSSCon 2013, Cisco Open Source talk
 
Ethernet and TCP optimizations
Ethernet and TCP optimizationsEthernet and TCP optimizations
Ethernet and TCP optimizations
 
Friends don't let friends leak MPI_Requests
Friends don't let friends leak MPI_RequestsFriends don't let friends leak MPI_Requests
Friends don't let friends leak MPI_Requests
 
MPI-3 Timer requests proposal
MPI-3 Timer requests proposalMPI-3 Timer requests proposal
MPI-3 Timer requests proposal
 
MPI_Mprobe is good for you
MPI_Mprobe is good for youMPI_Mprobe is good for you
MPI_Mprobe is good for you
 

Kürzlich hochgeladen

Understanding Accommodations and Modifications
Understanding Accommodations and ModificationsUnderstanding Accommodations and Modifications
Understanding Accommodations and ModificationsMJDuyan
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17Celine George
 
Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...Association for Project Management
 
How to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSHow to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSCeline George
 
Towards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxTowards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxJisc
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.christianmathematics
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsMebane Rash
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxheathfieldcps1
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxDenish Jangid
 
How to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxHow to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxCeline George
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfAdmir Softic
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Jisc
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptxMaritesTamaniVerdade
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfagholdier
 
SOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning PresentationSOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning Presentationcamerronhm
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxmarlenawright1
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxEsquimalt MFRC
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxJisc
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - Englishneillewis46
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...Poonam Aher Patil
 

Kürzlich hochgeladen (20)

Understanding Accommodations and Modifications
Understanding Accommodations and ModificationsUnderstanding Accommodations and Modifications
Understanding Accommodations and Modifications
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17
 
Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...
 
How to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSHow to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POS
 
Towards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxTowards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptx
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan Fellows
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptx
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
 
How to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxHow to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptx
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdf
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
 
SOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning PresentationSOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning Presentation
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptx
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - English
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...
 

What is [Open] MPI?

  • 1. Slidecast: What is [Open] MPI? Jeff Squyres May 2008
  • 2.
  • 3.
  • 4.
  • 5. MPI High-Level View User application MPI API Operating System
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. MPI High-Level View User application MPI API Operating System
  • 13. Example: 4 Servers Server User application MPI API Operating System Server User application MPI API Operating System Server User application MPI API Operating System Server User application MPI API Operating System Network
  • 14. Example: 2 Servers Server User application MPI API Operating System User application MPI API Server User application MPI API User application MPI API Operating System Network
  • 15. Example: 1 Server Server User application MPI API Operating System User application MPI API User application MPI API User application MPI API
  • 16.
  • 17.
  • 18. Trivial MPI Application Process 0 to=1 from=3 Process 2 to=3 from=1 Process 1 to=2 from=0 Process 3 to=0 from=2 MPI_Send(…) MPI_Send(…) MPI_Send(…) MPI_Send(…) MPI_Recv(…) MPI_Recv(…) MPI_Recv(…) MPI_Recv(…)
  • 19.
  • 20.
  • 21.
  • 22. Plugin High-Level View User application MPI API Modular Component Architecture (MCA) Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … Framework Comp. Comp. Comp. … …
  • 23.
  • 24.