Function parse_backend_device_id

server/src/common/backend_precision.cpp:57–69

}

int parse_backend_device_id(const std::string & logical_name) {
    if (logical_name.empty()) return -1;
    size_t end = logical_name.size();
    while (end > 0 && std::isspace((unsigned char)logical_name[end - 1])) {
        --end;
    }
    size_t begin = end;
    while (begin > 0 && std::isdigit((unsigned char)logical_name[begin - 1])) {
        --begin;
    }
    if (begin == end) return -1;
    return std::atoi(logical_name.substr(begin, end - begin).c_str());
}

int current_device_id() {
#if defined(LUCE_BACKEND_CUDA) || defined(LUCE_BACKEND_HIP) || defined(GGML_USE_HIP)