Function tokenize_span

ds4.c:22337–22344

    if (!resume_after_qa_kv_raw && ok && !qkv_pair_quad_fused && qkv_rms_fused &&
        layer->attn_q_a->type == DS4_TENSOR_Q8_0 &&
        layer->attn_kv->type == DS4_TENSOR_Q8_0 &&
        g->cuda_qkv_pair && !metal_graph_use_reference_qkv_pair_proj()) {
        qkv_pair_projected = ds4_gpu_matmul_q8_0_pair_tensor(
                metal_graph_qr(g),
                metal_graph_kv_raw(g),
                model->map,
                model->size,
                layer->attn_q_a->abs_offset,
                layer->attn_kv->abs_offset,
                DS4_N_EMBD,
                q_rank,