Function planner_attention_head_dim

src/models/ace_step/planner.cpp:145–150

}

int64_t planner_attention_head_dim(const AceStepPlannerConfig & config) {
    if (config.num_attention_heads <= 0 || config.num_key_value_heads <= 0 || config.head_dim <= 0) {
        throw std::runtime_error("ACE-Step planner attention configuration is invalid");
    }
    return config.head_dim;
}

bool planner_prefill_uses_host_backend(core::BackendType backend_type) {
    switch (backend_type) {