mirror of https://github.com/google/gemma.cpp.git
63 lines
1.8 KiB
C++
63 lines
1.8 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 <stdio.h>
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#include <string>
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#include "evals/benchmark_helper.h"
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#include "gemma/gemma.h"
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#include "util/args.h"
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namespace gcpp {
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namespace {
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struct WriterArgs : public ArgsBase<WriterArgs> {
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// --output_weights is required.
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WriterArgs(int argc, char* argv[]) { InitAndParse(argc, argv); }
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// Returns error string or nullptr if OK.
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const char* Validate() {
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if (output_weights.path.empty()) {
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return "Missing --output_weights flag, a file for the model weights.";
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}
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return nullptr;
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}
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Path output_weights; // weights file location
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template <class Visitor>
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void ForEach(const Visitor& visitor) {
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visitor(output_weights, "output_weights", Path(),
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"Path name of output weights (.sbs) file.\n Required argument.");
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}
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};
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} // namespace
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} // namespace gcpp
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int main(int argc, char** argv) {
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// Loads a model in the multi-file format and saves it in single-file format.
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gcpp::WriterArgs args(argc, argv);
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if (const char* err = args.Validate()) {
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fprintf(stderr, "Skipping model load because: %s\n", err);
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return 1;
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}
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gcpp::GemmaEnv env(argc, argv);
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hwy::ThreadPool pool(0);
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env.GetGemma()->Save(args.output_weights, pool);
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return 0;
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}
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