提交 bfdcf187 编写于 作者: T tangwei12

grammar optimized.

上级 08e5f0ae
......@@ -492,7 +492,7 @@ def save_checkpoint(executor,
if not os.path.isdir(checkpoint_dir):
os.makedirs(checkpoint_dir)
serial = _get_lastest_checkpoint_dir(checkpoint_dir) + 1
serial = _get_latest_checkpoint_dir(checkpoint_dir) + 1
cur_dir = _get_serial_dir(checkpoint_dir, serial)
save_trainer_args(cur_dir, trainer_id, trainer_args)
......@@ -505,11 +505,11 @@ def save_checkpoint(executor,
def get_latest_checkpoint_serial(checkpoint_dir):
"""
If the directory have checkpoint files, it will return lastest checkpoint directory serial number
If the directory have checkpoint files, it will return latest checkpoint directory serial number
:param checkpoint_dir
"""
serial = _get_lastest_checkpoint_dir(checkpoint_dir)
serial = _get_latest_checkpoint_dir(checkpoint_dir)
if serial < 0:
return None
return serial
......@@ -639,14 +639,14 @@ def _is_checkpoint_var(var):
var.desc.type() == core.VarDesc.VarType.FETCH_LIST or \
var.desc.type() == core.VarDesc.VarType.RAW:
return False
# @GRAD are named for gradient varibales, checkpoint will not save it.
# @GRAD are named for gradient variables, checkpoint will not save it.
if "@GRAD" in var.name:
return False
# .trainer_ are named for distribute trian variables, checkpoint will not save it.
# .trainer_ are named for distribute train variables, checkpoint will not save it.
if ".trainer_" in var.name:
return False
# .block is named for distribute trian variables, checkpoint will not save it.
# .block is named for distribute train variables, checkpoint will not save it.
if ".block" in var.name:
return False
......@@ -656,7 +656,6 @@ def _is_checkpoint_var(var):
def _get_dir_serial(dirname):
_, serial = dirname.split(CHECKPOINT_SEPARATOR)
serial_num = -1
try:
serial_num = int(serial)
except ValueError:
......@@ -723,7 +722,7 @@ def _write_success(dirname):
f.write(now)
def _get_lastest_checkpoint_dir(checkpoint_dir):
def _get_latest_checkpoint_dir(checkpoint_dir):
"""
get the latest file in checkpoint directory, the _SUCCESS file must exist in the directory
......
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