Programming Models @ BSC

Boosting parallel computing research since 1989

Ompss tutorial at XSEDE project

29 May 2013 - Written by Xavier Teruel

BSC teaching OmpSs

Parallel CPU programming (OmpSs) at the University of New York

June 24, 2013

Contents

BLOCK 1: OmpSs Quick Overview
- High Performance Computing
  - Some basic concepts
  - Supercomputers nowadays
  - Parallel programming models
- OmpSs Introduction
  - OmpSs main features
  - A Practical Example: Cholesky factorization
- BSC’s Implementation
  - Mercurium Compiler
  - Nanos++ Runtime Library
  - Visualization Tools
BLOCK 2: Basics of OmpSs
- Tasking and Synchronization
  - Data Sharing Attributes
  - Dependence Model
  - Other Tasking Directive Clauses
  - Taskwait
  - Synchronization
  - Outlined Task Syntax
- Memory Regions
  - Introduction
  - Syntax
- Nesting and Dependences
  - Memory regions and dependences
  - Nested tasks and dependences
  - Using dependence sentinels
- Programming Methodology

More information at: Course website