mirror of https://github.com/google/gemma.cpp.git
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
// Copyright 2024 Google LLC
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef THIRD_PARTY_GEMMA_CPP_GEMMA_OPTIMIZER_H_
|
|
#define THIRD_PARTY_GEMMA_CPP_GEMMA_OPTIMIZER_H_
|
|
|
|
#include <random>
|
|
|
|
#include "gemma/common.h"
|
|
#include "hwy/contrib/thread_pool/thread_pool.h"
|
|
|
|
namespace gcpp {
|
|
|
|
void RandInitWeights(Model model_type, Type weight_type,
|
|
const ByteStorageT& weights, hwy::ThreadPool& pool,
|
|
std::mt19937& gen);
|
|
|
|
void AdamUpdate(Model model_type, Type weight_type, const ByteStorageT& grad,
|
|
float alpha, float beta1, float beta2, float epsilon, size_t t,
|
|
const ByteStorageT& weights, const ByteStorageT& grad_m,
|
|
const ByteStorageT& grad_v, hwy::ThreadPool& pool);
|
|
|
|
} // namespace gcpp
|
|
|
|
#endif // THIRD_PARTY_GEMMA_CPP_GEMMA_OPTIMIZER_H_
|