Function load_noise_or_sample

src/models/ace_step/diffusion.cpp:951–962

            : assets_(std::move(assets)),
              backend_(backend),
              backend_type_(backend_type),
              threads_(threads),
              weights_(std::move(weights)),
              encoder_tokens_(encoder_tokens_capacity) {
            build(graph_arena_bytes);
        }

        ~CrossAttentionCacheGraph() {
            if (backend_ != nullptr && graph_ != nullptr) {
                engine::core::release_backend_graph_resources(backend_, graph_);
            }
            if (buffer_ != nullptr) {
                ggml_backend_buffer_free(buffer_);
            }
        }