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ops_api_updates.md 8.32 KB
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lvmingfu 提交于 2022-02-07 16:28 . update r1.6 api change information

API Updates

Compared with the previous version, the added, deleted and supported platforms change information of mindspore.ops operators in MindSpore, is shown in the following table.

API Status Description Support Platform Class
mindspore.ops.cummin New Computation of the cumulative minimum of elements of ‘x’ in the dimension axis, and the index location of each maximum value found in the dimension ‘axis’. r1.6: Ascend composite
mindspore.ops.Map New Map will apply the set operation on input sequences. r1.6: Ascend/GPU/CPU composite
mindspore.ops.clip_by_global_norm Changed Clips tensor values by the ratio of the sum of their norms. r1.5: Ascend/GPU => r1.6: Ascend/GPU/CPU composite
mindspore.ops.clip_by_value Changed Clips tensor values to a specified min and max. r1.5: Ascend/GPU => r1.6: Ascend/GPU/CPU composite
mindspore.ops.check_bprop New Refer to mindspore.ops.CheckBprop. r1.6: Ascend/GPU/CPU functional
mindspore.ops.partial New Refer to mindspore.ops.Partial. r1.6: Ascend/GPU/CPU functional
mindspore.ops.select Deleted Refer to mindspore.ops.Select. functional
mindspore.ops.AiCPURegOp New Class for AiCPU operator information register. op_info_register
mindspore.ops.custom_info_register New A decorator which is used to bind the registration information to the func parameter of mindspore.ops.Custom. op_info_register
mindspore.ops.CustomRegOp New Class used for generating the registration information for the func parameter of mindspore.ops.Custom. op_info_register
mindspore.ops.ExtractVolumePatches New Extract patches from input and put them in the “depth” output dimension. r1.6: Ascend operations--Array Operators
mindspore.ops.SpaceToBatch Changed SpaceToBatch is deprecated. r1.5: Ascend/GPU => r1.6: Deprecated operations--Array Operators
mindspore.ops.AlltoAll New AlltoAll is a collective operation. r1.6: Ascend operations--Communication Operators
mindspore.ops.NeighborExchange New NeighborExchange is a collective operation. r1.6: Ascend operations--Communication Operators
mindspore.ops.NeighborExchangeV2 New NeighborExchangeV2 is a collective operation. r1.6: Ascend operations--Communication Operators
mindspore.ops.Custom New Custom primitive is used for user defined operators and is to enhance the expressive ability of built-in primitives. r1.6: Ascend/GPU/CPU operations--Custom Operators
mindspore.ops.HookBackward Changed This operation is used as a tag to hook gradient in intermediate variables. r1.5: To Be Developed => r1.6: Ascend/GPU/CPU operations--Debug Operators
mindspore.ops.Cdist New Computes batched the p-norm distance between each pair of the two collections of row vectors. r1.6: Ascend operations--Math Operators
mindspore.ops.Ger New Ger product of x1 and x2 . r1.6: Ascend operations--Math Operators
mindspore.ops.LpNorm New Returns the matrix norm or vector norm of a given tensor. r1.6: Ascend operations--Math Operators
mindspore.ops.IsInf Changed Determines which elements are inf or -inf for each position r1.5: GPU => r1.6: GPU/CPU operations--Math Operators
mindspore.ops.MatrixInverse Changed Returns the inverse of the input matrix. r1.5: GPU => r1.6: GPU/CPU operations--Math Operators
mindspore.ops.Reciprocal Changed Returns reciprocal of a tensor element-wise. r1.5: Ascend/GPU/CPU => r1.6: Ascend/GPU operations--Math Operators
mindspore.ops.Conv2DTranspose New Compute a 2D transposed convolution, which is also known as a deconvolution (although it is not an actual deconvolution). r1.6: Ascend/GPU/CPU operations--Neural Network Operators
mindspore.ops.Conv2DBackpropInput Changed The Conv2DBackpropInput interface is deprecated, please refer to mindspore.ops.Conv2dTranspose if you want to do unsampling. r1.5: Ascend/GPU/CPU => r1.6: Deprecated operations--Neural Network Operators
mindspore.ops.DepthwiseConv2dNative Changed DepthwiseConv2dNative will be deprecated in the future. r1.5: Ascend => r1.6: Deprecated operations--Neural Network Operators
mindspore.ops.DropoutDoMask Changed The DropoutDoMask interface is deprecated, please use the mindspore.ops.Dropout instead. r1.5: Ascend => r1.6: Deprecated operations--Neural Network Operators
mindspore.ops.DropoutGenMask Changed The DropoutGenMask interface is deprecated, please use the mindspore.ops.Dropout instead. r1.5: Ascend => r1.6: Deprecated operations--Neural Network Operators
mindspore.ops.CheckBprop New Checks whether the data type and the shape of corresponding elements from tuples x and y are the same. r1.6: Ascend/GPU/CPU operations--Other Operators
mindspore.ops.Partial New Makes a partial function instance. r1.6: Ascend/GPU/CPU operations--Other Operators
mindspore.ops.Abs Changed Returns absolute value of a tensor element-wise. r1.6: Ascend/GPU/CPU operations--r1.5: functional => r1.6: Math Operators
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