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Kokkos::CudaUVMSpace

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Christian Trott edited this page May 1, 2020 · 1 revision

Kokkos::CudaUVMSpace is a MemorySpace type representing unified virtual memory on a Cuda-capable GPU system. Unified virtual memory is also accessible from most host execution spaces. Except in rare instances, it should not be used directly, but instead should be used generically as an memory space. For details, see the documentation on the MemorySpace concept.

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Programming Guide

Content: Core

  1. Introduction
  2. Machine Model
  3. Programming Model
  4. Compiling
  5. Initialization
  6. View
  7. Parallel Dispatch
  8. Hierarchical Parallelism
  9. Custom Reductions
  10. Atomic Operations
  11. Subviews
  12. Interoperability
  13. Kokkos and Virtual Functions

Content: Containers

  1. Dual View
  2. Dynamic Rank View
  3. Dynamic Length View
  4. Offset View
  5. Unordered Map

Content: Algorithms

  1. Sorting
  2. Random Numbers
  3. Iterators
  4. Std Algorithms
    1. NonModSequenceOps
    2. ModSeqOps
    3. PartioningOps

API Reference

Content: Alphabetical

Content: Core

  1. Initialization and Finalization
  2. View
  3. Data Parallelism
  4. Execution Policies
  5. Spaces
  6. Task Parallelism
  7. Utilities
  8. STL Compatibility
  9. Numerics
  10. Detection Idiom

Content: Containers

Content: Algorithms

  1. Sort
  2. Random Number

Use Cases

  1. MPI Halo Exchange
  2. ScatterView Average To Nodes
  3. Tightly nested loops
  4. Using Virtual Functions
  5. Classes and Functors
  6. Overlapping Host and Device work
  7. Tasking
  8. Fortran Interop
  9. SoA and AoSoA with Cabana

A Guide to Kokkos Testing and Issue Tracking

  1. Requirement Tracking
  2. Testing Processes
  3. Testing Workflow Components
  4. Kokkos Testing
  5. Testing Process Details
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