You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.1 KiB
63 lines
2.1 KiB
// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
|
|
//
|
|
// 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
|
|
//
|
|
// http://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.
|
|
|
|
#pragma once
|
|
|
|
#include <assert.h>
|
|
#include <pthread.h>
|
|
#include <memory>
|
|
#include <mutex> // NOLINT
|
|
#include <string>
|
|
#include <utility>
|
|
#include <vector>
|
|
#include "Eigen/Dense"
|
|
#include "paddle/fluid/distributed/table/accessor.h"
|
|
#include "paddle/fluid/distributed/table/common_sparse_table.h"
|
|
#include "paddle/fluid/distributed/table/common_table.h"
|
|
#include "paddle/fluid/distributed/table/depends/geo_recorder.h"
|
|
#include "paddle/fluid/distributed/table/depends/initializers.h"
|
|
#include "paddle/fluid/distributed/table/depends/large_scale_kv.h"
|
|
#include "paddle/fluid/distributed/table/depends/sparse.h"
|
|
#include "paddle/fluid/framework/rw_lock.h"
|
|
#include "paddle/fluid/string/string_helper.h"
|
|
|
|
namespace paddle {
|
|
namespace distributed {
|
|
|
|
class SparseGeoTable : public CommonSparseTable {
|
|
public:
|
|
explicit SparseGeoTable() : CommonSparseTable() { geo_recorder = nullptr; }
|
|
virtual ~SparseGeoTable() {}
|
|
|
|
int32_t pull_geo_param(const uint32_t trainer_id, std::vector<float>* values,
|
|
std::vector<uint64_t>* keys);
|
|
|
|
virtual int32_t push_sparse(const uint64_t* keys, const float* values,
|
|
size_t num) override;
|
|
|
|
virtual int32_t initialize_recorder() {
|
|
if (!geo_recorder) {
|
|
auto trainers = _config.common().trainer_num();
|
|
geo_recorder = std::make_shared<GeoRecorder>(trainers);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
private:
|
|
std::shared_ptr<GeoRecorder> geo_recorder;
|
|
};
|
|
|
|
} // namespace distributed
|
|
} // namespace paddle
|