Prograamção Paralela Baseada em Componentes (Introduzido o Modelo #)

Parallel Programming with Components Prof. Dr. Francisco Heron de Carvalho Junior (heron@lia.ufc.br) Mestrado e Doutorado em Ciência da Computação Departamento de Computação Universidade Federal do Ceará

Presentation Plan ,[object Object],[object Object],[object Object],[object Object],[object Object]

Software Components ,[object Object],[object Object]

Component Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Component Technology ,[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]

Components and HPC ,[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],ProActive Julia CCAffeine XCAT MOCCA SciRun2 LegionCCA DCA

Parallelism and Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MPMD SPMD

Parallelism and Components ,[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]

Parallelism and Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Parallel programs involve a dynamically evolving set of connectors, most of them emphasizing peer-to-peer relations ;

Parallelism and Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],A component defined by its relations with other components in the environment

The # Component Model ,[object Object],[object Object],[object Object],[object Object],[object Object],... units #-component

P 1 P 2 P 3 P 4 The model abstracts away from a concrete notion of role ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],#-components may be used to address non-functiona concerns !!! u 1 u 2 v 1 v 2 v 3 v 4 t 1 t 2 t 3

The # Component Model ,[object Object],... joining ... ... ... ... ... ... ...

The # Component Model ,[object Object],... ... ... unification ... ... ... ... ... ... ...

The # Component Model ,[object Object],fusion ... ... ... ... ... ... ... ... ...

The # Compoent Model ,[object Object],a b c d e f g h par { seq {a; b; c}; alt {d; seq {e; f}; seq {g; h} } } protocol OpenMP directives #omp paralell sections { a(); b(); c(); } #omp section { if (<condition>) { d(); } else if (<condition>) { e(); f(); } else { g(); h(); } } Petri net

Example of steps in the overlapping composition of three components

Component Kinds ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Component Kinds ,[object Object],[object Object],[object Object],[object Object],[object Object],Could an extensible # programming system be used to integrate different component infrastructures and frameworks , also including parallel synchronization connectors that are not found in most of them ? topic to investigate:

Front-End Core Back-End discovery configuration registration retrieving deployment running monitoring HASH FRAMEWORK ARCHITECTURE Developers Components Core Back-End Front-End Execution Platforms

Locations Core Front-End Back-End

HPE (The Hash Programming Environment) ,[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]

HPE (The Hash Programming Environment) #-components Architectures Environments Computations Data Structures Synchronizers Applications Qualifiers

The Back-End of HPE ,[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]

The Back-End of HPE ,[object Object],... cluster Node 1 Node 2 Node 3 Node N NETWORK Mono Mono Mono Mono Hash-Mono Hash-Mono Hash-Mono Hash-Mono Mono API Mono API Mono API Mono API Distributed Hash-Mono

Abstract Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Domain Specific # Programming Systems using the Hash Architecture or HPE Framework ,[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]

Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prograamção Paralela Baseada em Componentes (Introduzido o Modelo #)

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