Takes the element value in the index tensor as the index and copies elements from source to the corresponding positions in selfRef or out based on the specified axis dim.
- aclnnIndexCopy and aclnnInplaceIndexCopy implement the same function in different ways. Select a proper operator based on your requirements.
- aclnnIndexCopy: An output tensor object needs to be created to store the computation result.
- aclnnInplaceIndexCopy: No output tensor object needs to be created, and the computation result is stored in the memory of the input tensor.
- Each operator has calls. First, aclnnIndexCopyGetWorkspaceSize or aclnnInplaceIndexCopyGetWorkspaceSize is called to obtain the workspace size required for computation and the executor that contains the operator computation process. Then, aclnnIndexCopy or aclnnInplaceIndexCopy is called to perform computation.
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Parameters
[object Object]- [object Object]Atlas A2 training products/Atlas A2 inference products[object Object] and [object Object]Atlas A3 training products/Atlas A3 inference products[object Object]: The data type cannot be UINT32 or UINT64.
Returns
[object Object]: status code. For details, see .The first-phase API implements input parameter verification. The following errors may be thrown.
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Parameters
[object Object]- [object Object]Atlas A2 training products/Atlas A2 inference products[object Object] and [object Object]Atlas A3 training products/Atlas A3 inference products[object Object]: The data type cannot be UINT32 or UINT64.
Returns
[object Object]: status code. For details, see .The first-phase API implements input parameter verification. The following errors may be thrown.
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- Deterministic computation:
- aclnnIndexCopy and aclnnInplaceIndexCopy default to a deterministic implementation.
The following example is for reference only. For details, see .
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