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[REVIEW] Refactor the Buffer class#11447

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rapids-bot[bot] merged 40 commits intorapidsai:branch-22.10rapidsai/cudf:branch-22.10from madsbk:buffer_refactormadsbk/cudf:buffer_refactorCopy head branch name to clipboardAug 11, 2022

+517-364

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Commits on Aug 3, 2022

• Create new Buffers using as_buffer()

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• copyright

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• _data_from_cuda_array_interface_desc: use use as_buffer() directly

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• impl. buffer_from_pointer()

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• as_buffer(): impl. extraction of device pointer and size

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• removed test of Buffer.copy()

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• Buffer(): support given a buffer-like object directly

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• test_buffer: use as_buffer()

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• Fix typo

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• Fixing is_c_contiguous()

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• Style

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• Introduce the DeviceBufferLike Protocol

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• DeviceBufferLike: removed the .nbytes attribute

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• rename: as_buffer => as_device_buffer_like

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• Moved _init_buffer_from_any back into Buffer.__init__

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• Bufffer.__init__: rename ptr => data

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• removed buffer_from_pointer()

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• fixing test_buffer_creation_from_any()

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• Removed Buffer.from_buffer()

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Commits on Aug 8, 2022

• Merge branch 'branch-22.10' of github.com:rapidsai/cudf into buffer_refactor

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• Introduce Buffer.memoryview() and remove Buffer.to_host_array()

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• remove Buffer.__len__

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• Use "*," for the size, offset, and owner arguments

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• Impl. format_bytes()

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• is_c_contiguous(): use cumulative_stride

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• Series.data: fixed doc

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Commits on Aug 9, 2022

• rename: _get_ptr_and_size() => get_ptr_and_size()

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• Implement __get_item__

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Commits on Aug 10, 2022

• Style/cleanup/typos

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• Defining FrameList

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• doc

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• Use math.prod()

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• style

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• Buffer.__getitem__(): handle negative index

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• moved is_c_contiguous() to module level

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• get_ptr_and_size(): docs

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• test_buffer_repr(): testing 1 and -1

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• ListFrame => List[Frame]

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• test_buffer_from_cuda_iface_dtype(): check data

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Commits on Aug 11, 2022

• __getitem__(): remove support of integers

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