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Data Parallel Control (dpctl) 0.17.0dev0 documentation

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Data Parallel Control (dpctl) 0.17.0dev0 documentation

Contents:

Beginner’s guides
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User guides
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API Reference
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- dpctl
  Toggle navigation of dpctl
- dpctl.memory
  Toggle navigation of dpctl.memory
- dpctl.program
  Toggle navigation of dpctl.program
- dpctl.utils
- dpctl.tensor
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  - Array creation functions
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  - USM array object
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    - dpctl.tensor.usm_ndarray
      Toggle navigation of dpctl.tensor.usm_ndarray
  - Data type functions
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  - Data types
  - Element-wise functions
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  - Indexing functions
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  - Inspection API
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    - dpctl.tensor.__array_api_version__
    - dpctl.tensor.__array_namespace_info__
    - dpctl.tensor._array_api.Info
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  - Linear algebra functions
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  - Array manipulation functions
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  - Searching functions
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  - Set Functions
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  - Sorting functions
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    - dpctl.tensor.argsort
    - dpctl.tensor.sort
  - Statistical Functions
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  - Utility functions
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- C Library SyclInterface
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  - libsyclinterface
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    - Context class C wrapper
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    - Device class C wrapper
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    - Device class helper functions
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    - Device selection
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    - Event class C wrapper
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    - Kernel class C wrapper
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    - Kernel_bundle class C wrapper
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    - Platform class C wrapper
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    - Platform class helper functions
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    - Queue class C wrapper
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    - Queue class helper functions
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    - Self-documenting memory ownership semantics tokens
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    - Service functions
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    - USM Interface
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    - Todo List
    - Global Namespace
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      - namespace dpctl
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        namespace dpctl::syclinterface
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        class dpctl::syclinterface::dpctl_accelerator_selector
        Toggle navigation of class dpctl::syclinterface::dpctl_accelerator_selector
        
        class dpctl::syclinterface::dpctl_cpu_selector
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        class dpctl::syclinterface::dpctl_default_selector
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        class dpctl::syclinterface::dpctl_device_selector
        Toggle navigation of class dpctl::syclinterface::dpctl_device_selector
        
        class dpctl::syclinterface::dpctl_filter_selector
        Toggle navigation of class dpctl::syclinterface::dpctl_filter_selector
        
        class dpctl::syclinterface::dpctl_gpu_selector
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      - enum DPCTLGlobalMemCacheType
      - enum DPCTLKernelArgType
      - enum DPCTLPartitionAffinityDomainType
      - enum DPCTLQueuePropertyType
      - enum DPCTLSyclAspectType
      - enum DPCTLSyclBackendType
      - enum DPCTLSyclDeviceType
      - enum DPCTLSyclEventStatusType
      - enum DPCTLSyclUSMType
      - struct MDLocalAccessorTy
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- dpctl C API
- dpctl Cython API
- pybind11 API
- CMake support
Contributing to dpctl
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Licenses

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dpctl.memory.MemoryUSMHost.nbytes¶

MemoryUSMHost.nbytes¶: Extent of this USM buffer in bytes.

dpctl.memory.MemoryUSMHost.reference_obj

dpctl.memory.MemoryUSMHost.tobytes

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dpctl.memory.MemoryUSMHost.nbytes
- MemoryUSMHost.nbytes