Merge pull request #196 from zhengya01/ce_bert

add ce for BERT

BERT/.run_ce.sh

+export FLAGS_enable_parallel_graph=1
+export FLAGS_sync_nccl_allreduce=1
+
+BERT_BASE_PATH="chinese_L-12_H-768_A-12"
+TASK_NAME='xnli'
+DATA_PATH=data/xnli/XNLI-MT-1.0
+CKPT_PATH=pretrain_model
+
+train(){
+python -u run_classifier.py --task_name ${TASK_NAME} \
+                   --use_cuda true \
+                   --do_train true \
+                   --do_val false \
+                   --do_test false \
+                   --batch_size 8192 \
+                   --in_tokens true \
+                   --init_checkpoint pretrain_model/chinese_L-12_H-768_A-12/ \
+                   --data_dir ${DATA_PATH} \
+                   --vocab_path pretrain_model/chinese_L-12_H-768_A-12/vocab.txt \
+                   --checkpoints ${CKPT_PATH} \
+                   --save_steps 1000 \
+                   --weight_decay  0.01 \
+                   --warmup_proportion 0.0 \
+                   --validation_steps 25 \
+                   --epoch 1 \
+                   --max_seq_len 512 \
+                   --bert_config_path pretrain_model/chinese_L-12_H-768_A-12/bert_config.json \
+                   --learning_rate 1e-4 \
+                   --skip_steps 10 \
+                   --random_seed 100 \
+                   --enable_ce \
+                   --shuffle false
+}
+
+export CUDA_VISIBLE_DEVICES=0
+train | python _ce.py
+
+export CUDA_VISIBLE_DEVICES=0,1,2,3
+train | python _ce.py

BERT/_ce.py

+####this file is only used for continuous evaluation test!
+
+import os
+import sys
+sys.path.insert(0, os.environ['ceroot'])
+#sys.path.append('.')
+from kpi import CostKpi, DurationKpi, AccKpi
+
+#### NOTE kpi.py should shared in models in some way!!!!
+
+train_cost_xnli_card1_kpi = CostKpi('train_cost_xnli_card1', 0.002, 0, actived=True)
+train_acc_xnli_card1_kpi = AccKpi('train_acc_xnli_card1', 0.002, 0, actived=True)
+train_duration_xnli_card1_kpi = DurationKpi(
+    'train_duration_xnli_card1', 0.01, 0, actived=True)
+train_cost_xnli_card4_kpi = CostKpi('train_cost_xnli_card4', 0.002, 0, actived=True)
+train_acc_xnli_card4_kpi = AccKpi('train_acc_xnli_card4', 0.02, 0, actived=True)
+train_duration_xnli_card4_kpi = DurationKpi(
+    'train_duration_xnli_card4', 0.03, 0, actived=True)
+
+tracking_kpis = [
+        train_cost_xnli_card1_kpi,
+        train_acc_xnli_card1_kpi,
+        train_duration_xnli_card1_kpi,
+        train_cost_xnli_card4_kpi,
+        train_acc_xnli_card4_kpi,
+        train_duration_xnli_card4_kpi,
+]
+
+
+def parse_log(log):
+    '''
+    This method should be implemented by model developers.
+    The suggestion:
+    each line in the log should be key, value, for example:
+    "
+    train_cost\t1.0
+    test_cost\t1.0
+    train_cost\t1.0
+    train_cost\t1.0
+    train_acc\t1.2
+    "
+    '''
+    for line in log.split('\n'):
+        fs = line.strip().split('\t')
+        print(fs)
+        if len(fs) == 3 and fs[0] == 'kpis':
+            print("-----%s" % fs)
+            kpi_name = fs[1]
+            kpi_value = float(fs[2])
+            yield kpi_name, kpi_value
+
+
+def log_to_ce(log):
+    kpi_tracker = {}
+    for kpi in tracking_kpis:
+        kpi_tracker[kpi.name] = kpi
+
+    for (kpi_name, kpi_value) in parse_log(log):
+        print(kpi_name, kpi_value)
+        kpi_tracker[kpi_name].add_record(kpi_value)
+        kpi_tracker[kpi_name].persist()
+
+
+if __name__ == '__main__':
+    log = sys.stdin.read()
+    print("*****")
+    print(log)
+    print("****")
+    log_to_ce(log)

BERT/run_classifier.py

@@ -32,6 +32,7 @@ from model.classifier import create_model
 from optimization import optimization
 from utils.args import ArgumentGroup, print_arguments, check_cuda
 from utils.init import init_pretraining_params, init_checkpoint
+from utils.cards import get_cards
 import dist_utils
 
 num_trainers = int(os.environ.get('PADDLE_TRAINERS_NUM', 1))
@@ -87,6 +88,8 @@ run_type_g.add_arg("do_train",                     bool,   True,  "Whether to pe
 run_type_g.add_arg("do_val",                       bool,   True,  "Whether to perform evaluation on dev data set.")
 run_type_g.add_arg("do_test",                      bool,   True,  "Whether to perform evaluation on test data set.")
 
+parser.add_argument("--enable_ce", action='store_true', help="The flag indicating whether to run the task for continuous evaluation.")
+
 args = parser.parse_args()
 # yapf: enable.
 
@@ -298,6 +301,7 @@ def main(args):
         total_cost, total_acc, total_num_seqs = [], [], []
         time_begin = time.time()
         throughput = []
+        ce_info = []
         while True:
             try:
                 # steps += 1
@@ -341,6 +345,7 @@ def main(args):
                            current_epoch, current_example, num_train_examples,
                            steps, np.sum(total_cost) / np.sum(total_num_seqs),
                            np.sum(total_acc) / np.sum(total_num_seqs))
+                    ce_info.append([np.sum(total_cost) / np.sum(total_num_seqs), np.sum(total_acc) / np.sum(total_num_seqs), used_time])
                     if steps > 0 :
                         throughput.append( args.skip_steps / used_time)
                         log_record = log_record + ", speed: %f steps/s" % (args.skip_steps / used_time)
@@ -388,6 +393,24 @@ def main(args):
                 fluid.io.save_persistables(exe, save_path, train_program)
                 train_pyreader.reset()
                 break
+        if args.enable_ce:
+            card_num = get_cards()
+            ce_cost = 0
+            ce_acc = 0
+            ce_time = 0
+            try:
+                ce_cost = ce_info[-2][0]
+                ce_acc = ce_info[-2][1]
+                ce_time = ce_info[-2][2]
+            except:
+                print("ce info error")
+            print("kpis\ttrain_duration_%s_card%s\t%s" %
+                (args.task_name, card_num, ce_time))
+            print("kpis\ttrain_cost_%s_card%s\t%f" %
+                (args.task_name, card_num, ce_cost))
+            print("kpis\ttrain_acc_%s_card%s\t%f" %
+                (args.task_name, card_num, ce_acc))
+
 
     # final eval on dev set
     if args.do_val:

BERT/utils/cards.py

+#   Copyright (c) 2019 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
+
+def get_cards():
+    """
+    get gpu cards number
+    """
+    num = 0
+    cards = os.environ.get('CUDA_VISIBLE_DEVICES', '')
+    if cards != '':
+        num = len(cards.split(","))
+    return num
+
+