Reshape

Product	Supported
Ascend 950PR/Ascend 950DT	☓
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Reshapes the input tensor x without changing the tensor data.

const aclTensor *Reshape(const aclTensor *x, const op::Shape &shape, aclOpExecutor *executor)

const aclTensor *Reshape(const aclTensor *x, const aclIntArray *shape, aclOpExecutor *executor)

Parameter	Input/Output	Description
x	Input	Input tensor to be converted. The data type and format are not restricted. The input must be contiguous memory data.
shape	Input	Destination shape. It can be of aclIntArray* and op::Shape (gert::Shape) types. The data type and format are not restricted.
executor	Input	Operator executor, containing the operator computation process.

Success: The aclTensor with the destination shape information is returned to the caller. Failure: A null pointer is returned.

The prerequisite for successful reshape is that the shape size of x must be the same as that of shape. For example, if the shape of A is (1, 3, 256, 256), the shape size of A is 1 x 3 x 256 x 256.
Currently, this API cannot reshape a tensor into an empty tensor. An empty tensor is a tensor whose shape contains 0.

void Func(const aclTensor *x, const op::Shape &shape, aclOpExecutor *executor) {
    auto ret = l0op::Reshape(x, shape, executor);
    return;
}

Parent topic: Basic Tensor APIs