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Revert "Fix for missing dependency in word2vec BF16 benchmark" #569

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Oct 18, 2021
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Revert "Fix for missing dependency in word2vec BF16 benchmark" #569

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3 changes: 1 addition & 2 deletions models/recall/word2vec/benchmark/static_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -156,8 +156,7 @@ def net(self, inputs, is_infer=False):

return self.metrics

def create_optimizer(self, strategy=None):
pure_bf16 = self.config.get("pure_bf16")
def create_optimizer(self, strategy=None, pure_bf16=False):
lr = float(self.config.get("hyper_parameters.optimizer.learning_rate"))
decay_rate = float(
self.config.get("hyper_parameters.optimizer.decay_rate"))
Expand Down
9 changes: 2 additions & 7 deletions tools/static_ps_trainer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,6 @@
import warnings
import logging
import ast
import numpy as np
import struct

__dir__ = os.path.dirname(os.path.abspath(__file__))
sys.path.append(os.path.abspath(os.path.join(__dir__, '..')))
Expand Down Expand Up @@ -62,10 +60,6 @@ def parse_args():
return config


def bf16_to_fp32(val):
return np.float32(struct.unpack('<f', struct.pack('<I', val << 16))[0])


class Main(object):
def __init__(self, config):
self.metrics = {}
Expand Down Expand Up @@ -218,6 +212,7 @@ def dataloader_train_loop(self, epoch):
batch_id = 0
train_run_cost = 0.0
total_examples = 0
from paddle.fluid.tests.unittests.op_test import convert_uint16_to_float
self.reader.start()
while True:
try:
Expand All @@ -237,7 +232,7 @@ def dataloader_train_loop(self, epoch):
metrics_string += "{}: {}, ".format(
var_name, fetch_var[var_idx]
if var_name != "LOSS" or not config['pure_bf16']
else bf16_to_fp32(fetch_var[var_idx][0]))
else convert_uint16_to_float(fetch_var[var_idx]))
profiler_string = ""
profiler_string += "avg_batch_cost: {} sec, ".format(
format((train_run_cost) / print_step, '.5f'))
Expand Down