Method is_stack_last

cake-core/src/models/luxtts/config.rs:121–124

Check if a flat layer index is the last layer of its stack.

(&self, flat_idx: usize)

    /// Check if a flat layer index is the last layer of its stack.
    pub fn is_stack_last(&self, flat_idx: usize) -> bool {
        let (stack_idx, layer_in_stack) = self.flat_to_stack(flat_idx);
        layer_in_stack == self.model.fm_decoder_num_layers[stack_idx] - 1
    }
}

fn default_ff_dim() -> usize { 1536 }