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ClikaRT::ops::sign

function

sign()​

Tensor sign(Tensor x)

Elementwise sign: -1, 0, or 1.

sign(xi)\mathrm{sign}(x_i)

Value-domain violations follow IEEE semantics (NaN / ±inf in the result), never an error.

Throws

  • ClikaRT::Error: when the input's dtype is not served for this operation (the machine-readable reason rides code_name()).

Returns: a new tensor, same shape and dtype as x.

auto y = ClikaRT::ops::sign(x);

Declared in ClikaRT/compute/ops.h, line 5170