triton.language.argmax

triton.language.argmax(input, axis, tie_break_left=True, keep_dims=False)

Returns the maximum index of all elements in the input tensor along the provided axis

Parameters:

• input (Tensor) – the input values

• axis (int) – the dimension along which the reduction should be done. If None, reduce all dimensions

• keep_dims (bool) – if true, keep the reduced dimensions with length 1

• tie_break_left (bool) – if true, in case of a tie (i.e., multiple elements have the same maximum index value), return the left-most index for values that aren’t NaN

This function can also be called as a member function on tensor, as x.argmax(...) instead of argmax(x, ...).