Contents

• Current Status and Disclaimers
• Introduction
• Quick Start
  • System requirements
  • Obtaining and configuring Flash-X for quick start
  • Running Flash-X
• Overview of Flash-X architecture
  • Unit
  • Flash-X Inheritance
  • Customization
  • Unit Test Framework
• The Performance Portability System
  • Overview of ORCHA
  • Code Generation Toolkit
  • Macroprocessor
  • Milhoja
  • Application’s Use of Orcha
• The Flash-X configuration
  • Config file Keywords and syntax
  • The Setup Tool
  • Informational files
  • Code generated by the setup call
  • Makefiles generated by setup
• TimeAdvance
• Infrastructure
  • Grid Unit
  • IO Unit
  • Runtime Parameters Unit
  • Multispecies Unit
  • Physical Constants Unit
• Physics Units
  • Hydrodynamics Units
  • Incompressible Navier-Stokes Unit
  • Equation of State Unit
  • Local Source Terms
  • Gravity Unit
  • Particles Unit
• Monitor Units
  • Logfile Unit
  • Timer and Profiler Units
• Tools
  • VisIt
  • Serial Flash-X Output Comparison Utility (sfocu)
  • Flash-X Testing Framework (FlashXTest)
• Developer’s Guide
  • Naming Conventions
  • Coding Standards