Improving interoperability between OmpSs and MPI
Programming tools and application libraries are the second level of the software stack in HPC systems, on top of the operative system and the middleware. They allow users to build their applications and simplify their development. In addition, these tools and libraries are specifically designed and...
| Autor: | |
|---|---|
| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/112176 |
| Acceso en línea: | https://hdl.handle.net/2117/112176 |
| Access Level: | acceso abierto |
| Palabra clave: | Parallel programming (Computer science) Software engineering ompss mpi hybrid computation communication overlap Programació en paral·lel (Informàtica) Enginyeria de programari Àrees temàtiques de la UPC::Informàtica |
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Improving interoperability between OmpSs and MPIBellón Castro, JorgeParallel programming (Computer science)Software engineeringompssmpihybridcomputationcommunicationoverlapProgramació en paral·lel (Informàtica)Enginyeria de programariÀrees temàtiques de la UPC::InformàticaProgramming tools and application libraries are the second level of the software stack in HPC systems, on top of the operative system and the middleware. They allow users to build their applications and simplify their development. In addition, these tools and libraries are specifically designed and optimized to make the most efficient use of the processors installed in these systems. The following generations of computers will introduce many new challenges to HPC software development. As an example, Sunway TaihuLight supercomputer, a Chinese supercomputer among the most powerful computer systems in the world, incorporates 260 cores per processor with an unusual memory hierarchy. Maintaining such level of complexity in an application is unfeasible. Furthermore, applications dealing with these hardware particularities would not be portable, requiring constant changes when moving from one system to another. Message passing libraries and parallel programming frameworks are one of the core parts in HPC systems, that cope with the details of their hardware components and provide a standard interface to applications, allowing these to run on multiple compute nodes while maintaining portability. Current software efforts tend towards moving the common software parts to specialized libraries, meanwhile applications are left with the specific logic of the problem they are meant to solve. Therefore, being able to combine these libraries in an application is essential. In this work, we present OmpSs-MPI interoperability library. This library is conceived to simplify the development of hybrid programs with OmpSs (a parallel programming framework) and MPI (a message passing library). In addition, it paves the way for existing OmpSs-only or MPI-only applications to adopt the benefits of MPI and OmpSs models respectively.Universitat Politècnica de CatalunyaLabarta Mancho, Jesús José20172017-04-0920172017-12-15master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/2117/112176reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1121762026-05-27T15:37:01Z |
| dc.title.none.fl_str_mv |
Improving interoperability between OmpSs and MPI |
| title |
Improving interoperability between OmpSs and MPI |
| spellingShingle |
Improving interoperability between OmpSs and MPI Bellón Castro, Jorge Parallel programming (Computer science) Software engineering ompss mpi hybrid computation communication overlap Programació en paral·lel (Informàtica) Enginyeria de programari Àrees temàtiques de la UPC::Informàtica |
| title_short |
Improving interoperability between OmpSs and MPI |
| title_full |
Improving interoperability between OmpSs and MPI |
| title_fullStr |
Improving interoperability between OmpSs and MPI |
| title_full_unstemmed |
Improving interoperability between OmpSs and MPI |
| title_sort |
Improving interoperability between OmpSs and MPI |
| dc.creator.none.fl_str_mv |
Bellón Castro, Jorge |
| author |
Bellón Castro, Jorge |
| author_facet |
Bellón Castro, Jorge |
| author_role |
author |
| dc.contributor.none.fl_str_mv |
Labarta Mancho, Jesús José |
| dc.subject.none.fl_str_mv |
Parallel programming (Computer science) Software engineering ompss mpi hybrid computation communication overlap Programació en paral·lel (Informàtica) Enginyeria de programari Àrees temàtiques de la UPC::Informàtica |
| topic |
Parallel programming (Computer science) Software engineering ompss mpi hybrid computation communication overlap Programació en paral·lel (Informàtica) Enginyeria de programari Àrees temàtiques de la UPC::Informàtica |
| description |
Programming tools and application libraries are the second level of the software stack in HPC systems, on top of the operative system and the middleware. They allow users to build their applications and simplify their development. In addition, these tools and libraries are specifically designed and optimized to make the most efficient use of the processors installed in these systems. The following generations of computers will introduce many new challenges to HPC software development. As an example, Sunway TaihuLight supercomputer, a Chinese supercomputer among the most powerful computer systems in the world, incorporates 260 cores per processor with an unusual memory hierarchy. Maintaining such level of complexity in an application is unfeasible. Furthermore, applications dealing with these hardware particularities would not be portable, requiring constant changes when moving from one system to another. Message passing libraries and parallel programming frameworks are one of the core parts in HPC systems, that cope with the details of their hardware components and provide a standard interface to applications, allowing these to run on multiple compute nodes while maintaining portability. Current software efforts tend towards moving the common software parts to specialized libraries, meanwhile applications are left with the specific logic of the problem they are meant to solve. Therefore, being able to combine these libraries in an application is essential. In this work, we present OmpSs-MPI interoperability library. This library is conceived to simplify the development of hybrid programs with OmpSs (a parallel programming framework) and MPI (a message passing library). In addition, it paves the way for existing OmpSs-only or MPI-only applications to adopt the benefits of MPI and OmpSs models respectively. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017 2017-04-09 2017 2017-12-15 |
| dc.type.none.fl_str_mv |
master thesis http://purl.org/coar/resource_type/c_bdcc NA http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/masterThesis |
| format |
masterThesis |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2117/112176 |
| url |
https://hdl.handle.net/2117/112176 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Universitat Politècnica de Catalunya |
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Universitat Politècnica de Catalunya |
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reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC) |
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Universitat Politècnica de Catalunya (UPC) |
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UPCommons. Portal del coneixement obert de la UPC |
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UPCommons. Portal del coneixement obert de la UPC |
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15,300724 |