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体验新版 GitCode,发现更多精彩内容 >>
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bf976489
编写于
10月 31, 2018
作者:
Q
Qiao Longfei
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差异文件
add TestEmptyPserverOptimizeBlocks
上级
11b5c448
变更
2
隐藏空白更改
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并排
Showing
2 changed file
with
27 addition
and
1 deletion
+27
-1
python/paddle/fluid/tests/unittests/test_dist_transpiler.py
python/paddle/fluid/tests/unittests/test_dist_transpiler.py
+25
-0
python/paddle/fluid/transpiler/distribute_transpiler.py
python/paddle/fluid/transpiler/distribute_transpiler.py
+2
-1
未找到文件。
python/paddle/fluid/tests/unittests/test_dist_transpiler.py
浏览文件 @
bf976489
...
...
@@ -405,6 +405,31 @@ class TestL2DecayWithPiecewise(TranspilerTest):
[
"sum"
,
"scale"
,
"scale"
,
"elementwise_add"
,
"momentum"
])
class
TestEmptyPserverOptimizeBlocks
(
TranspilerTest
):
def
net_conf
(
self
):
x
=
fluid
.
layers
.
data
(
name
=
'x'
,
shape
=
[
1000
],
dtype
=
'float32'
)
# only one parameter
y_predict
=
fluid
.
layers
.
fc
(
input
=
x
,
size
=
1000
,
act
=
None
,
param_attr
=
fluid
.
ParamAttr
(
name
=
'fc_w'
),
bias_attr
=
False
)
y
=
fluid
.
layers
.
data
(
name
=
'y'
,
shape
=
[
1
],
dtype
=
'float32'
)
cost
=
fluid
.
layers
.
square_error_cost
(
input
=
y_predict
,
label
=
y
)
avg_cost
=
fluid
.
layers
.
mean
(
cost
)
sgd_optimizer
=
fluid
.
optimizer
.
SGD
(
learning_rate
=
1.0
)
sgd_optimizer
.
minimize
(
avg_cost
)
def
transpiler_test_impl
(
self
):
config
=
fluid
.
DistributeTranspilerConfig
()
config
.
slice_var_up
=
False
pserver
,
startup
=
self
.
get_pserver
(
ep
=
self
.
pserver2_ep
,
config
=
config
)
self
.
assertEqual
(
len
(
pserver
.
blocks
),
2
)
self
.
assertEqual
(
len
(
pserver
.
blocks
[
1
].
ops
),
0
)
class
TestDistLookupTableBase
(
TranspilerTest
):
def
network_with_table
(
self
,
is_sparse
,
is_distributed
):
self
.
table_size
=
1000
...
...
python/paddle/fluid/transpiler/distribute_transpiler.py
浏览文件 @
bf976489
...
...
@@ -35,6 +35,7 @@ import sys
import
numpy
as
np
import
collections
import
six
import
logging
from
.ps_dispatcher
import
RoundRobin
,
HashName
,
PSDispatcher
from
..
import
core
,
framework
...
...
@@ -768,6 +769,7 @@ in a single call.")
lookup_table_var_name_to_block_id
)
if
len
(
optimize_blocks
)
==
0
:
logging
.
warn
(
"pserver ["
+
str
(
endpoint
)
+
"] has no optimize block!!"
)
pre_block_idx
=
pserver_program
.
num_blocks
-
1
empty_block
=
pserver_program
.
_create_block
(
pre_block_idx
)
optimize_blocks
.
append
(
empty_block
)
...
...
@@ -1282,7 +1284,6 @@ to transpile() call.")
}
outputs
=
{
"ParamOut"
:
[
param_var
]}
# only support sgd now
import
logging
logging
.
warn
(
"distribute lookup table only support sgd optimizer, change it's optimizer to sgd instead of "
+
table_opt_op
.
type
)
...
...
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