Welcome to OPS documentation!

Contents:

• OPS Quickstart Guide
  • 1. Clone the Repository
  • 2. Set Up Your Environment
  • 3. Build Backend Libraries
  • 4. Build a Sample Application
  • 5. Check Results
  • 6. Next Steps
• Introduction
  • Overview
  • Applicability
  • Licensing
  • Citing
  • Support
  • Funding
• Key Concepts and Structure
• Getting Started
  • Dependencies
  • Obtaining OPS
  • Build OPS
• Developing an OPS Application
  • OPS Abstraction
  • Example Application
  • Original - Initialization
  • Original - Boundary loops
  • Original - Main iteration
  • Build OPS
  • Step 1 - Preparing to use OPS
  • Step 2 - OPS declarations
  • Step 3 - First parallel loop
  • Step 4 - Indexes and global constants
  • Step 5 - Complex stencils and reductions
  • Step 6 - Handing it all over to OPS
  • Step 7 - Code generation
  • Code generated versions
  • Re-engineering Fortran Applications
  • Optimizations - general
  • Optimizations - tiling
  • Optimizations - GPU Direct
  • Performance measurement and profiling
• OPS API
  • Overview
  • Key Concepts and Structure
  • OPS C and C++ API
  • Runtime Flags and Options
  • Doxygen
• OPS Example Applications
  • How to Build and Run
  • Main Applications
  • Additional C Applications
  • Fortran Applications
  • Adding New Applications
• Performance Tuning
  • Executing with GPUDirect
  • Cache-blocking Tiling
  • OpenMP and OpenMP+MPI
  • CUDA arguments
• Tiling: build flags, WAW / RAW dependency analysis, debugging, and validation
  • Check the build flags first
  • How a plan is built (short)
  • The two failure modes
  • Generalized extra-growth rule
  • Debugging
  • Validation
  • Code map
• Developer Guide
  • Architecture Overview
  • Code Generator (ops_translator)
  • Runtime Library (ops/c/)
  • Build System
  • Debugging Tips
  • Contributing
• Publications

Indices and tables

• Index

• Module Index

• Search Page