mirror of https://github.com/google/gemma.cpp.git
121 lines
3.3 KiB
C++
121 lines
3.3 KiB
C++
// Copyright 2024 Google LLC
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// SPDX-License-Identifier: Apache-2.0
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <fstream>
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#include <iostream>
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#include <ostream>
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#include <random>
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#include <sstream>
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#include <string>
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// Placeholder for internal header, do not modify.
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#include "benchmark/benchmark.h"
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#include "gemma/benchmark_helper.h"
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void run_gemma_prompt(const std::string& prompt_string,
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gcpp::GemmaEnv& env,
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benchmark::State& state) {
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std::mt19937 gen;
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if (prompt_string.empty()) return;
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int token_counter = 0;
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for (auto s : state) {
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auto [response, n] = env.QueryModel(prompt_string);
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std::cout << "response: " << response << "\n";
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std::cout << "n: " << n << "\n";
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token_counter += n;
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}
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state.SetItemsProcessed(token_counter);
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}
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// Awkward global because benchmarks don't support additional state, so it is
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// either this or cast to int64_t.
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gcpp::GemmaEnv* global_env = nullptr;
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static void BM_short_prompt(benchmark::State& state) {
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run_gemma_prompt("What is the capital of Spain?", *global_env,
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state);
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}
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static void BM_factuality_prompt(benchmark::State& state) {
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run_gemma_prompt("How does an inkjet printer work?",
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*global_env, state);
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}
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static void BM_creative_prompt(benchmark::State& state) {
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run_gemma_prompt(
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"Tell me a story about a magical bunny and their TRS-80.",
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*global_env, state);
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}
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static void BM_coding_prompt(benchmark::State& state) {
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run_gemma_prompt(
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"Write a python program to generate a fibonacci sequence.",
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*global_env, state);
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}
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static void BM_long_coding_prompt(benchmark::State& state) {
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std::ifstream t("benchmarks.cc", std::ios_base::in);
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std::stringstream buffer;
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buffer << t.rdbuf();
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std::string prompt_string = buffer.str();
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t.close();
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run_gemma_prompt("Make improvements to the following code:\n " +
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prompt_string, *global_env, state);
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}
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int main(int argc, char** argv) {
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{
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// Placeholder for internal init, do not modify.
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}
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gcpp::GemmaEnv env(argc, argv);
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env.set_max_generated_tokens(128);
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global_env = &env;
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BENCHMARK(BM_short_prompt)
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->Iterations(3)
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->Unit(benchmark::kMillisecond)
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->UseRealTime();
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env.set_max_generated_tokens(256);
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BENCHMARK(BM_factuality_prompt)
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->Iterations(3)
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->Unit(benchmark::kMillisecond)
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->UseRealTime();
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BENCHMARK(BM_creative_prompt)
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->Iterations(3)
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->Unit(benchmark::kMillisecond)
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->UseRealTime();
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BENCHMARK(BM_coding_prompt)
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->Iterations(3)
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->Unit(benchmark::kMillisecond)
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->UseRealTime();
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env.set_max_generated_tokens(1024);
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BENCHMARK(BM_long_coding_prompt)
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->Iterations(3)
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->Unit(benchmark::kMillisecond)
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->UseRealTime();
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::benchmark ::RunSpecifiedBenchmarks();
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::benchmark ::Shutdown();
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return 0;
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}
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