55 lines
1.5 KiB
ReStructuredText
55 lines
1.5 KiB
ReStructuredText
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.. _libcudacxx-extended-api-mdspan:
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Mdspan
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======
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.. toctree::
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:hidden:
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:maxdepth: 1
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mdspan/host_device_accessor
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mdspan/layout_stride_relaxed
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mdspan/restrict_accessor
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mdspan/shared_memory_accessor
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mdspan/mdspan_to_dlpack
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mdspan/dlpack_to_mdspan
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.. list-table::
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:widths: 25 45 30 30
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:header-rows: 1
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* - **Header**
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- **Content**
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- **CCCL Availability**
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- **CUDA Toolkit Availability**
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* - :ref:`host/device/managed mdspan and accessor <libcudacxx-extended-api-mdspan-host-device-accessor>`
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- CUDA memory space ``mdspan`` and accessors
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- CCCL 3.0.0
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- CUDA 13.0
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* - :ref:`layout_stride_relaxed <libcudacxx-extended-api-mdspan-layout-stride-relaxed>`
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- Layout mapping policy with negative/zero strides and offset support
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- CCCL 3.0.0
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- CUDA 13.0
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* - :ref:`restrict mdspan and accessor <libcudacxx-extended-api-mdspan-restrict-accessor>`
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- ``mdspan`` and accessor with the *restrict* aliasing policy
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- CCCL 3.0.0
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- CUDA 13.0
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* - :ref:`shared_memory mdspan and accessor <libcudacxx-extended-api-mdspan-shared-memory-accessor>`
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- ``mdspan`` and accessor for CUDA shared memory
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- CCCL 3.3.0
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- CUDA 13.3
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* - :ref:`mdspan to dlpack <libcudacxx-extended-api-mdspan-mdspan-to-dlpack>`
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- Convert a ``mdspan`` to a ``DLTensor``
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- CCCL 3.2.0
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- CUDA 13.2
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* - :ref:`dlpack to mdspan <libcudacxx-extended-api-mdspan-dlpack-to-mdspan>`
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- Convert a ``DLTensor`` to a ``mdspan``
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- CCCL 3.2.0
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- CUDA 13.2
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