test_dist_fleet_minimize.py 9.3 KB
Newer Older
L
lxsbupt 已提交
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
#   Copyright (c) 2018 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.

import os
import unittest

import paddle
import paddle.distributed.fleet as fleet
import paddle.distributed.fleet.base.role_maker as role_maker
import paddle.fluid as fluid

paddle.enable_static()

# For Net
base_lr = 0.2
emb_lr = base_lr * 3
dict_dim = 1500
emb_dim = 128
hid_dim = 128
margin = 0.1
sample_rate = 1
batch_size = 4


class TestPSMinimize(unittest.TestCase):
    def net(self):
        def get_acc(cos_q_nt, cos_q_pt, batch_size):
            cond = paddle.less_than(cos_q_nt, cos_q_pt)
            cond = fluid.layers.cast(cond, dtype='float64')
            cond_3 = paddle.sum(cond)
            acc = paddle.divide(
                cond_3,
                fluid.layers.fill_constant(
                    shape=[1], value=batch_size * 1.0, dtype='float64'
                ),
                name="simnet_acc",
            )
            return acc

        def get_loss(cos_q_pt, cos_q_nt):
            loss_op1 = paddle.subtract(
                fluid.layers.fill_constant_batch_size_like(
                    input=cos_q_pt, shape=[-1, 1], value=margin, dtype='float32'
                ),
                cos_q_pt,
            )
            loss_op2 = paddle.add(loss_op1, cos_q_nt)
            loss_op3 = paddle.maximum(
                fluid.layers.fill_constant_batch_size_like(
                    input=loss_op2, shape=[-1, 1], value=0.0, dtype='float32'
                ),
                loss_op2,
            )
            avg_cost = paddle.mean(loss_op3)
            return avg_cost

        is_distributed = False
        is_sparse = True

        # query
G
GGBond8488 已提交
72 73 74
        q = paddle.static.data(
            name="1", shape=[-1, 1], dtype="int64", lod_level=1
        )
L
lxsbupt 已提交
75 76 77 78 79
        # embedding
        q_emb = fluid.contrib.layers.sparse_embedding(
            input=q,
            size=[dict_dim, emb_dim],
            param_attr=fluid.ParamAttr(
80
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
81 82 83 84 85 86
                name="__emb__",
                learning_rate=emb_lr,
            ),
        )
        q_emb = paddle.reshape(q_emb, [-1, emb_dim])
        # vsum
87 88 89
        q_sum = paddle.static.nn.sequence_lod.sequence_pool(
            input=q_emb, pool_type='sum'
        )
L
lxsbupt 已提交
90 91
        q_ss = paddle.nn.functional.softsign(q_sum)
        # fc layer after conv
C
Charles-hit 已提交
92 93
        q_fc = paddle.static.nn.fc(
            x=q_ss,
L
lxsbupt 已提交
94
            size=hid_dim,
C
Charles-hit 已提交
95
            weight_attr=fluid.ParamAttr(
96
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
97 98 99 100 101
                name="__q_fc__",
                learning_rate=base_lr,
            ),
        )
        # label data
G
GGBond8488 已提交
102
        label = paddle.static.data(name="label", shape=[-1, 1], dtype="int64")
L
lxsbupt 已提交
103
        # pt
G
GGBond8488 已提交
104 105 106
        pt = paddle.static.data(
            name="2", shape=[-1, 1], dtype="int64", lod_level=1
        )
L
lxsbupt 已提交
107 108 109 110 111
        # embedding
        pt_emb = fluid.contrib.layers.sparse_embedding(
            input=pt,
            size=[dict_dim, emb_dim],
            param_attr=fluid.ParamAttr(
112
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
113 114 115 116 117 118
                name="__emb__",
                learning_rate=emb_lr,
            ),
        )
        pt_emb = paddle.reshape(pt_emb, [-1, emb_dim])
        # vsum
119 120 121
        pt_sum = paddle.static.nn.sequence_lod.sequence_pool(
            input=pt_emb, pool_type='sum'
        )
L
lxsbupt 已提交
122 123
        pt_ss = paddle.nn.functional.softsign(pt_sum)
        # fc layer
C
Charles-hit 已提交
124 125
        pt_fc = paddle.static.nn.fc(
            x=pt_ss,
L
lxsbupt 已提交
126
            size=hid_dim,
C
Charles-hit 已提交
127
            weight_attr=fluid.ParamAttr(
128
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
129 130 131 132 133 134
                name="__fc__",
                learning_rate=base_lr,
            ),
            bias_attr=fluid.ParamAttr(name="__fc_b__"),
        )
        # nt
G
GGBond8488 已提交
135 136 137
        nt = paddle.static.data(
            name="3", shape=[-1, 1], dtype="int64", lod_level=1
        )
L
lxsbupt 已提交
138 139 140 141 142
        # embedding
        nt_emb = fluid.contrib.layers.sparse_embedding(
            input=nt,
            size=[dict_dim, emb_dim],
            param_attr=fluid.ParamAttr(
143
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
144 145 146 147 148 149
                name="__emb__",
                learning_rate=emb_lr,
            ),
        )
        nt_emb = paddle.reshape(nt_emb, [-1, emb_dim])
        # vsum
150 151 152
        nt_sum = paddle.static.nn.sequence_lod.sequence_pool(
            input=nt_emb, pool_type='sum'
        )
L
lxsbupt 已提交
153 154
        nt_ss = paddle.nn.functional.softsign(nt_sum)
        # fc layer
C
Charles-hit 已提交
155 156
        nt_fc = paddle.static.nn.fc(
            x=nt_ss,
L
lxsbupt 已提交
157
            size=hid_dim,
C
Charles-hit 已提交
158
            weight_attr=fluid.ParamAttr(
159
                initializer=paddle.nn.initializer.Constant(value=0.01),
L
lxsbupt 已提交
160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261
                name="__fc__",
                learning_rate=base_lr,
            ),
            bias_attr=fluid.ParamAttr(name="__fc_b__"),
        )
        cos_q_pt = paddle.nn.functional.cosine_similarity(q_fc, pt_fc)
        cos_q_nt = paddle.nn.functional.cosine_similarity(q_fc, nt_fc)
        # loss
        avg_cost = get_loss(cos_q_pt, cos_q_nt)
        # acc
        acc = get_acc(cos_q_nt, cos_q_pt, batch_size)
        return [avg_cost, acc, cos_q_pt]

    def gen_sparse_config(self):
        """
        gen sparse config
        """
        sparse_config = dict()
        # sparse_config['sparse_table_class'] = "DownpourSparseSSDTable"
        sparse_config['sparse_table_class'] = "DownpourSparseTable"
        sparse_config['sparse_compress_in_save'] = True
        sparse_config['sparse_shard_num'] = 67
        # sparse_config['sparse_accessor_class'] = "DownpourCtrAccessor"
        sparse_config[
            'sparse_accessor_class'
        ] = "DownpourCtrDymfAccessor"  # for variable embedding
        sparse_config['sparse_learning_rate'] = 0.05  # sparse_lr
        sparse_config['sparse_initial_g2sum'] = 3
        sparse_config['sparse_initial_range'] = 0.02  # init_range
        sparse_config['sparse_weight_bounds'] = [-10.0, 10.0]
        sparse_config['sparse_embedx_dim'] = 8  # emb_size
        sparse_config['sparse_embedx_threshold'] = 10
        sparse_config['sparse_nonclk_coeff'] = 0.1
        sparse_config['sparse_click_coeff'] = 1.0
        sparse_config['sparse_base_threshold'] = 0
        sparse_config['sparse_delta_threshold'] = 0.25
        sparse_config['sparse_delta_keep_days'] = 16.0
        sparse_config['sparse_show_click_decay_rate'] = 0.98
        sparse_config['sparse_delete_threshold'] = 0.8
        sparse_config['sparse_delete_after_unseen_days'] = 30

        sparse_config['embed_sparse_optimizer'] = "adagrad"  # op_type
        sparse_config['embed_sparse_learning_rate'] = 0.05  # sparse_lr
        sparse_config['embed_sparse_initial_range'] = 0
        sparse_config[
            'embed_sparse_beta1_decay_rate'
        ] = 0.9  # args.beta1_decay_rate
        sparse_config[
            'embed_sparse_beta2_decay_rate'
        ] = 0.999  # args.beta2_decay_rate
        sparse_config['embed_sparse_weight_bounds'] = [-10.0, 10.0]

        sparse_config['embedx_sparse_optimizer'] = "adagrad"  # op_type
        sparse_config['embedx_sparse_learning_rate'] = 0.05  # sparse_lr
        sparse_config['embedx_sparse_initial_range'] = 0.02  # init_range
        sparse_config[
            'embedx_sparse_beta1_decay_rate'
        ] = 0.9  # args.beta1_decay_rate
        sparse_config[
            'embedx_sparse_beta2_decay_rate'
        ] = 0.999  # args.beta2_decay_rate
        sparse_config['embedx_sparse_weight_bounds'] = [-10.0, 10.0]
        # sparse_config['nodeid_slot'] = nodeid_slot
        # sparse_config['feature_learning_rate'] = feature_lr
        return sparse_config

    def test(self):
        os.environ["PADDLE_PSERVER_NUMS"] = "2"
        os.environ["PADDLE_TRAINERS_NUM"] = "2"
        os.environ["POD_IP"] = "127.0.0.1"
        os.environ["PADDLE_PORT"] = "36001"
        os.environ["PADDLE_TRAINER_ID"] = "0"
        os.environ["PADDLE_TRAINERS_NUM"] = "2"
        os.environ[
            "PADDLE_TRAINER_ENDPOINTS"
        ] = "127.0.0.1:36001,127.0.0.2:36001"
        os.environ[
            "PADDLE_PSERVERS_IP_PORT_LIST"
        ] = "127.0.0.1:36002,127.0.0.2:36002"
        os.environ["TRAINING_ROLE"] = "TRAINER"
        os.environ["FLAGS_selected_gpus"] = "0"

        role = role_maker.PaddleCloudRoleMaker()
        fleet.init(is_collective=True)
        loss, acc, _ = self.net()

        strategy = paddle.distributed.fleet.DistributedStrategy()
        configs = {"use_ps_gpu": 0, "launch_barrier": False}
        strategy.a_sync_configs = configs
        strategy.a_sync = True

        sparse_config = dict()
        sparse_config['embedding'] = self.gen_sparse_config()
        strategy.fleet_desc_configs = sparse_config

        optimizer = paddle.fluid.optimizer.Adam(learning_rate=0.01)
        optimizer = fleet.distributed_optimizer(optimizer, strategy=strategy)
        optimizer.minimize(loss)


if __name__ == '__main__':
    unittest.main()