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体验新版 GitCode,发现更多精彩内容 >>
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4adddcc8
编写于
11月 30, 2020
作者:
T
Thunderbrook
提交者:
GitHub
11月 30, 2020
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差异文件
add set_trainer_num api in dataset (#29133)
上级
e0344081
变更
2
显示空白变更内容
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并排
Showing
2 changed file
with
23 addition
and
3 deletion
+23
-3
python/paddle/fluid/dataset.py
python/paddle/fluid/dataset.py
+21
-3
python/paddle/fluid/tests/unittests/test_dataset.py
python/paddle/fluid/tests/unittests/test_dataset.py
+2
-0
未找到文件。
python/paddle/fluid/dataset.py
浏览文件 @
4adddcc8
...
...
@@ -351,6 +351,7 @@ class InMemoryDataset(DatasetBase):
self
.
enable_pv_merge
=
False
self
.
merge_by_lineid
=
False
self
.
fleet_send_sleep_seconds
=
None
self
.
trainer_num
=
-
1
@
deprecated
(
since
=
"2.0.0"
,
...
...
@@ -480,6 +481,23 @@ class InMemoryDataset(DatasetBase):
"""
self
.
parse_logkey
=
parse_logkey
def
_set_trainer_num
(
self
,
trainer_num
):
"""
Set trainer num
Args:
trainer_num(int): trainer num
Examples:
.. code-block:: python
import paddle.fluid as fluid
dataset = fluid.DatasetFactory().create_dataset("InMemoryDataset")
dataset._set_trainer_num(1)
"""
self
.
trainer_num
=
trainer_num
@
deprecated
(
since
=
"2.0.0"
,
update_to
=
"paddle.distributed.InMemoryDataset._set_merge_by_sid"
)
...
...
@@ -766,16 +784,16 @@ class InMemoryDataset(DatasetBase):
thread_num(int): shuffle thread num. Default is 12.
"""
trainer_num
=
1
if
fleet
is
not
None
:
fleet
.
_role_maker
.
barrier_worker
()
trainer_num
=
fleet
.
worker_num
()
if
self
.
trainer_num
==
-
1
:
self
.
trainer_num
=
fleet
.
worker_num
()
if
self
.
fleet_send_batch_size
is
None
:
self
.
fleet_send_batch_size
=
1024
if
self
.
fleet_send_sleep_seconds
is
None
:
self
.
fleet_send_sleep_seconds
=
0
self
.
dataset
.
register_client2client_msg_handler
()
self
.
dataset
.
set_trainer_num
(
trainer_num
)
self
.
dataset
.
set_trainer_num
(
self
.
trainer_num
)
self
.
dataset
.
set_fleet_send_batch_size
(
self
.
fleet_send_batch_size
)
self
.
dataset
.
set_fleet_send_sleep_seconds
(
self
.
fleet_send_sleep_seconds
)
if
fleet
is
not
None
:
...
...
python/paddle/fluid/tests/unittests/test_dataset.py
浏览文件 @
4adddcc8
...
...
@@ -65,8 +65,10 @@ class TestDataset(unittest.TestCase):
dataset
=
fluid
.
InMemoryDataset
()
dataset
.
set_parse_ins_id
(
True
)
dataset
.
set_parse_content
(
True
)
dataset
.
_set_trainer_num
(
1
)
self
.
assertTrue
(
dataset
.
parse_ins_id
)
self
.
assertTrue
(
dataset
.
parse_content
)
self
.
assertEqual
(
dataset
.
trainer_num
,
1
)
def
test_run_with_dump
(
self
):
"""
...
...
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