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体验新版 GitCode,发现更多精彩内容 >>
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6dca7a1d
编写于
3月 30, 2021
作者:
J
jakpiase
提交者:
GitHub
3月 30, 2021
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差异文件
Added int8 kernel for oneDNN LSTM op (#31894)
上级
14b7e3cf
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
178 addition
and
7 deletion
+178
-7
paddle/fluid/operators/fused/fusion_lstm_op.cc
paddle/fluid/operators/fused/fusion_lstm_op.cc
+12
-0
paddle/fluid/operators/fused/mkldnn/fusion_lstm_mkldnn_op.cc
paddle/fluid/operators/fused/mkldnn/fusion_lstm_mkldnn_op.cc
+12
-7
python/paddle/fluid/tests/unittests/mkldnn/test_fusion_lstm_int8_mkldnn_op.py
...tests/unittests/mkldnn/test_fusion_lstm_int8_mkldnn_op.py
+153
-0
tools/static_mode_white_list.py
tools/static_mode_white_list.py
+1
-0
未找到文件。
paddle/fluid/operators/fused/fusion_lstm_op.cc
浏览文件 @
6dca7a1d
...
...
@@ -249,6 +249,18 @@ void FusionLSTMOpMaker::Make() {
AddAttr
<
bool
>
(
"use_mkldnn"
,
"(bool, default false) Only used in mkldnn kernel"
)
.
SetDefault
(
false
);
AddAttr
<
float
>
(
"Scale_data"
,
"Scale to be used for int8 input/output data."
"Only used with MKL-DNN INT8."
)
.
SetDefault
(
1.0
f
);
AddAttr
<
float
>
(
"Shift_data"
,
"Shift to be used for int8 input/output data."
"Only used with MKL-DNN INT8."
)
.
SetDefault
(
0.0
f
);
AddAttr
<
std
::
vector
<
float
>>
(
"Scale_weights"
,
"Scale_weights to be used for int8 weights data."
"Only used with MKL-DNN INT8."
)
.
SetDefault
({
1.0
f
});
AddAttr
<
bool
>
(
"force_fp32_output"
,
"(bool, default false) Force INT8 kernel output FP32, only "
"used in MKL-DNN INT8"
)
...
...
paddle/fluid/operators/fused/mkldnn/fusion_lstm_mkldnn_op.cc
浏览文件 @
6dca7a1d
...
...
@@ -79,13 +79,11 @@ class LSTMMKLDNNHandler
MKLDNNMemoryFormat
::
ldgo
);
auto
hidden_md
=
MKLDNNMemDesc
({
Ti
,
N
,
OC
},
MKLDNNGetDataType
<
T_out
>
(),
MKLDNNMemoryFormat
::
tnc
);
auto
h0_md
=
MKLDNNMemDesc
({
L
,
D
,
N
,
OC
},
MKLDNNGetDataType
<
T
>
(),
MKLDNNMemoryFormat
::
ldnc
);
auto
c0_md
=
MKLDNNMemDesc
(
{
L
,
D
,
N
,
OC
},
MKLDNNGetDataType
<
float
>
(),
// Vanilla LSTM and LSTM
// with peepoles has c0 as
// fp32
MKLDNNMemoryFormat
::
ldnc
);
auto
c0_md
=
MKLDNNMemDesc
({
L
,
D
,
N
,
OC
},
MKLDNNGetDataType
<
float
>
(),
MKLDNNMemoryFormat
::
ldnc
);
// Create LSTM oneDNN primitive
const
auto
direction
=
...
...
@@ -266,7 +264,7 @@ class LSTMMKLDNNHandler
this
->
fwd_pd_
->
src_iter_c_desc
(),
this
->
engine_
);
auto
&
astream
=
paddle
::
platform
::
MKLDNNDeviceContext
::
tls
().
get_stream
();
dnnl
::
reorder
(
user_c0_memory
,
*
memory_p
,
this
->
attr_
)
dnnl
::
reorder
(
user_c0_memory
,
*
memory_p
)
.
execute
(
astream
,
user_c0_memory
,
*
memory_p
);
this
->
dev_ctx_
.
SetBlob
(
c0_key
,
memory_p
);
...
...
@@ -360,6 +358,12 @@ class FusionLSTMMKLDNNKernel : public framework::OpKernel<T> {
weight_h_memory_p
=
handler
.
template
AcquireWeightHMemory
<
paddle
::
platform
::
bfloat16
>(
weight_h
);
}
else
{
h0_memory_p
=
handler
.
template
AcquireH0Memory
<
uint8_t
>(
h0
);
weight_x_memory_p
=
handler
.
template
AcquireWeightXMemory
<
int8_t
>(
weight_x
);
weight_h_memory_p
=
handler
.
template
AcquireWeightHMemory
<
int8_t
>(
weight_h
);
}
auto
bias_memory_p
=
handler
.
AcquireBiasMemory
(
bias
);
...
...
@@ -406,4 +410,5 @@ class FusionLSTMMKLDNNKernel : public framework::OpKernel<T> {
namespace
ops
=
paddle
::
operators
;
REGISTER_OP_KERNEL
(
fusion_lstm
,
MKLDNN
,
paddle
::
platform
::
CPUPlace
,
ops
::
FusionLSTMMKLDNNKernel
<
float
>
,
ops
::
FusionLSTMMKLDNNKernel
<
paddle
::
platform
::
bfloat16
>
);
ops
::
FusionLSTMMKLDNNKernel
<
paddle
::
platform
::
bfloat16
>
,
ops
::
FusionLSTMMKLDNNKernel
<
uint8_t
>
);
python/paddle/fluid/tests/unittests/mkldnn/test_fusion_lstm_int8_mkldnn_op.py
0 → 100644
浏览文件 @
6dca7a1d
# Copyright (c) 2020 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
unittest
import
numpy
as
np
from
paddle.fluid.tests.unittests.op_test
import
OpTest
from
paddle.fluid.tests.unittests.test_fusion_lstm_op
import
fc
,
ACTIVATION
,
fusion_lstm
class
TestFusionLSTMINT8MKLDNNOp
(
OpTest
):
def
set_confs
(
self
):
pass
def
setUp
(
self
):
self
.
op_type
=
"fusion_lstm"
self
.
lod
=
[[
2
,
3
,
5
,
4
]]
self
.
IC
=
3
self
.
OC
=
5
self
.
is_reverse
=
False
self
.
has_initial_state
=
False
self
.
act_cell
=
'tanh'
self
.
act_gate
=
'sigmoid'
self
.
act_cand
=
'tanh'
self
.
use_peepholes
=
False
# LSTM u8 doesn't support peepholes
self
.
use_mkldnn
=
True
self
.
force_fp32_output
=
False
self
.
error_margin
=
1e-5
self
.
set_confs
()
# RNN dimensions
T
=
sum
(
self
.
lod
[
0
])
N
=
len
(
self
.
lod
[
0
])
# Input data
x_f32
=
np
.
random
.
rand
(
T
,
self
.
IC
).
astype
(
'float32'
)
*
2
-
1
scale_data
=
63.0
shift_data
=
64.0
x_u8
=
np
.
rint
(
x_f32
*
scale_data
+
shift_data
).
astype
(
np
.
uint8
)
# WeightX/WeightH data
wx
=
np
.
random
.
rand
(
self
.
IC
,
4
*
self
.
OC
).
astype
(
'float32'
)
*
2
-
1
wh
=
np
.
random
.
rand
(
self
.
OC
,
4
*
self
.
OC
).
astype
(
'float32'
)
*
2
-
1
# Calculating weight scales
# scales = 127 / max(abs(channel_wise(weightsX + weightsH)))
s8_max
=
127.0
scale_weights
=
s8_max
/
np
.
max
(
np
.
abs
(
np
.
concatenate
(
[
wx
[:,
:],
wh
[:,
:]],
axis
=
0
)),
axis
=
0
)
scale_weights
=
scale_weights
.
astype
(
'float'
)
if
self
.
use_peepholes
:
b
=
np
.
random
.
rand
(
1
,
7
*
self
.
OC
).
astype
(
'float32'
)
else
:
b
=
np
.
random
.
rand
(
1
,
4
*
self
.
OC
).
astype
(
'float32'
)
w_b
=
np
.
copy
(
b
[:,
0
:
4
*
self
.
OC
])
w_c
=
b
[:,
4
*
self
.
OC
:]
if
self
.
use_peepholes
else
None
bx
=
np
.
random
.
normal
(
size
=
(
1
,
4
*
self
.
OC
)).
astype
(
'float32'
)
b
[
0
,
0
:
4
*
self
.
OC
]
+=
bx
[
0
,
:]
if
self
.
has_initial_state
:
h0
=
np
.
random
.
rand
(
N
,
self
.
OC
).
astype
(
'float32'
)
c0
=
np
.
random
.
rand
(
N
,
self
.
OC
).
astype
(
'float32'
)
else
:
h0
=
np
.
zeros
((
N
,
self
.
OC
)).
astype
(
'float32'
)
c0
=
np
.
zeros
((
N
,
self
.
OC
)).
astype
(
'float32'
)
hidden_f32
,
c
=
fusion_lstm
(
x_f32
,
self
.
lod
,
wx
,
bx
,
h0
,
c0
,
wh
,
w_b
,
w_c
,
self
.
is_reverse
,
ACTIVATION
[
self
.
act_gate
],
ACTIVATION
[
self
.
act_cell
],
ACTIVATION
[
self
.
act_cand
])
self
.
inputs
=
{
'X'
:
(
x_u8
,
self
.
lod
),
'WeightX'
:
wx
,
'WeightH'
:
wh
,
'Bias'
:
b
}
if
self
.
has_initial_state
:
self
.
inputs
[
'H0'
]
=
h0
self
.
inputs
[
'C0'
]
=
c0
if
self
.
force_fp32_output
:
self
.
error_margin
=
1e-1
self
.
outputs
=
{
'Hidden'
:
(
hidden_f32
,
self
.
lod
),
'Cell'
:
(
c
,
self
.
lod
)
}
else
:
self
.
error_margin
=
2
hidden_u8
=
np
.
rint
(
hidden_f32
*
scale_data
+
shift_data
).
astype
(
np
.
uint8
)
self
.
outputs
=
{
'Hidden'
:
(
hidden_u8
,
self
.
lod
),
'Cell'
:
(
c
,
self
.
lod
)
}
self
.
attrs
=
{
'gate_activation'
:
self
.
act_gate
,
'cell_activation'
:
self
.
act_cell
,
'candidate_activation'
:
self
.
act_cand
,
'is_reverse'
:
self
.
is_reverse
,
'use_peepholes'
:
self
.
use_peepholes
,
'use_mkldnn'
:
self
.
use_mkldnn
,
'force_fp32_output'
:
self
.
force_fp32_output
,
'Scale_data'
:
scale_data
,
'Shift_data'
:
shift_data
,
'Scale_weights'
:
scale_weights
}
def
test_check_output
(
self
):
for
use_seq
in
{
True
,
False
}:
self
.
attrs
[
'use_seq'
]
=
use_seq
self
.
check_output
(
check_dygraph
=
False
,
no_check_set
=
[
"Cell"
],
atol
=
self
.
error_margin
)
class
TestFusionLSTMINT8MKLDNNOp2
(
TestFusionLSTMINT8MKLDNNOp
):
def
set_confs
(
self
):
self
.
force_fp32_output
=
True
class
TestFusionLSTMINT8MKLDNNOp4
(
TestFusionLSTMINT8MKLDNNOp
):
def
set_confs
(
self
):
self
.
is_reverse
=
True
class
TestFusionLSTMINT8MKLDNNOp5
(
TestFusionLSTMINT8MKLDNNOp
):
def
set_confs
(
self
):
self
.
has_initial_state
=
True
if
__name__
==
"__main__"
:
from
paddle
import
enable_static
enable_static
()
unittest
.
main
()
tools/static_mode_white_list.py
浏览文件 @
6dca7a1d
...
...
@@ -606,6 +606,7 @@ STATIC_MODE_TESTING_LIST = [
'test_fusion_gru_bf16_mkldnn_op'
,
'test_fusion_gru_mkldnn_op'
,
'test_fusion_lstm_mkldnn_op'
,
'test_fusion_lstm_int8_mkldnn_op'
,
'test_fusion_lstm_bf16_mkldnn_op'
,
'test_gaussian_random_mkldnn_op'
,
'test_lrn_mkldnn_op'
,
...
...
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