A function that returns the name of a unary op would be useful. Maybe also one that returns either the name of the op or the name of the unary. Something like this:

if (t->op == GGML_OP_UNARY) {
    return ggml_unary_op_name(t);
}
return ggml_op_name(t);

And another similar function for ggml_op_symbol. That should address this:

What is missing now is to figure out a neat way to print and dump the names of the unary ops, because now it will simply print unary which is not very useful for debugging purposes.

Thanks for the help @ggerganov @slaren. Do we want to make a similar change for binary ops? There are only a few right now, but might be worth making the change now if ggml intends on supporting more in the future.

Let's use the unary API for a while and decide later depending on if we like the API or not