Method generate

src/common/AutoModel/modeling_gpt_oss.cpp:97–180

}

std::string GPT_OSS::generate(chat_meta_info_t& meta_info, int length_limit, std::ostream& os, std::function<bool()> is_cancelled) {
    os << "<|start|>" << std::flush;
    os << "assistant" << std::flush;
    std::vector<int> sampled_tokens;
    std::string result;
    if (length_limit > 0){
        sampled_tokens.reserve(length_limit);
    }
    else{
        sampled_tokens.reserve(4096);
    }
    assert(this->last_token != -1);

    stop_reason_t reason = EOT_DETECTED;
    int last_sampled_token = this->last_token;

 
    token_history.push_back(last_token);
    if (this->is_normal_token(last_sampled_token) && last_sampled_token != -1){
        std::string token_str = this->tokenizer->run_time_decoder(last_sampled_token);
        result += token_str;
        os << token_str << std::flush;

    }
    if (this->is_eos(last_sampled_token)){
        return result;
    }
    this->profiler_list[DECODING_TIME].reset();
    this->profiler_list[TKOEN_DECODE_TIME].reset();
    if (this->total_tokens >= this->MAX_L){
        header_print("WARNING", "Max length reached, stopping generation...");
        reason = MAX_LENGTH_REACHED;
        return result;
    }
    while (this->total_tokens < this->MAX_L){
        if (is_cancelled()) {
            reason = CANCEL_DETECTED;
            // reset stream content 
            buffer_.clear();
            current_mode_ = StreamEventType::CONTENT;
            tool_name_.clear();
            is_in_tool_block_ = false;
            break;
        }
        this->profiler_list[DECODING_TIME].start();
        buffer<bf16> y = this->lm_engine->forward(last_sampled_token);
        this->profiler_list[DECODING_TIME].stop(1);

        this->profiler_list[SAMPLING_TIME].start();
        int sampled_token = this->sampler->sample(y);
        this->profiler_list[SAMPLING_TIME].stop(1);
        this->total_tokens++;
        last_sampled_token = sampled_token;

        this->profiler_list[TKOEN_DECODE_TIME].start();
        if (this->is_normal_token(sampled_token)){ // filter out special tokens
            std::string token_str = this->tokenizer->run_time_decoder(sampled_token);
            os << token_str << std::flush;