RAJA Features

The following sections describe key aspects of the main RAJA features.

• Elements of Loop Execution
  • Simple Loops (RAJA::forall)
  • Complex Loops (RAJA::kernel)
  • Team based loops (RAJA::launch)
  • MultiDimensional loops using Simple loop APIs (RAJA::CombiningAdapter)
• Policies
  • RAJA Loop/Kernel Execution Policies
  • RAJA IndexSet Execution Policies
  • Parallel Region Policies
  • Reduction Policies
  • Atomic Policies
  • Local Array Memory Policies
  • RAJA Kernel Execution Policies
• Indices, Segments, and IndexSets
  • Indices
  • Segments
  • IndexSets
• View and Layout
  • RAJA Views
  • RAJA Layouts
  • RAJA Index Mapping
  • RAJA Atomic Views
  • RAJA View/Layouts Bounds Checking
• Reduction Operations
  • Reduction Types
  • Reduction Examples
  • Reduction Policies
• Resources
  • Type-Erasure
  • Forall
  • Events
  • Example
• Atomics
  • Atomic Operations
  • Atomic Policies
  • CUDA Atomics Architecture Dependencies
  • DESUL Atomics Support
• Scans
  • Scan Operations
  • RAJA Inclusive Scans
  • RAJA Exclusive Scans
  • RAJA Scan Operators
  • Scan Policies
• Sorts
  • Sort Operations
  • RAJA Unstable Sorts
  • RAJA Stable Sorts
  • RAJA Comparison Operators
  • Sort Policies
• Local Array
  • Memory Policies
• Loop Tiling
• Plugins
  • Using RAJA Plugins
  • Creating Plugins For RAJA
• WorkGroup
  • Policies
  • Arguments
  • Allocators
  • WorkPool
  • WorkGroup
  • WorkSite
• Vectorization (SIMD/SIMT)
  • Why Are We Doing This?
  • Register
  • Tensor Register