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0cafe390
编写于
4月 03, 2018
作者:
Y
Yancey1989
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
run prefetch prog on server
上级
dd75fbde
变更
7
隐藏空白更改
内联
并排
Showing
7 changed file
with
87 addition
and
14 deletion
+87
-14
paddle/fluid/operators/detail/CMakeLists.txt
paddle/fluid/operators/detail/CMakeLists.txt
+1
-1
paddle/fluid/operators/detail/grpc_client.cc
paddle/fluid/operators/detail/grpc_client.cc
+1
-1
paddle/fluid/operators/detail/grpc_server.cc
paddle/fluid/operators/detail/grpc_server.cc
+5
-2
paddle/fluid/operators/detail/grpc_server_test.cc
paddle/fluid/operators/detail/grpc_server_test.cc
+71
-8
paddle/fluid/operators/detail/send_recv.proto
paddle/fluid/operators/detail/send_recv.proto
+2
-0
paddle/fluid/operators/detail/sendrecvop_utils.cc
paddle/fluid/operators/detail/sendrecvop_utils.cc
+5
-1
paddle/fluid/operators/detail/sendrecvop_utils.h
paddle/fluid/operators/detail/sendrecvop_utils.h
+2
-1
未找到文件。
paddle/fluid/operators/detail/CMakeLists.txt
浏览文件 @
0cafe390
...
...
@@ -5,5 +5,5 @@ if(WITH_DISTRIBUTE)
set_source_files_properties
(
serde_test.cc grpc_server_test.cc PROPERTIES COMPILE_FLAGS
${
DISTRIBUTE_COMPILE_FLAGS
}
)
cc_test
(
serde_test SRCS serde_test.cc variable_response.cc DEPS grpc++_unsecure grpc_unsecure gpr
cares zlib protobuf sendrecvop_grpc
)
cc_test
(
grpc_server_test SRCS grpc_server_test.cc DEPS sendrecvop_grpc grpc++_unsecure grpc_unsecure gpr cares zlib protobuf
)
cc_test
(
grpc_server_test SRCS grpc_server_test.cc DEPS sendrecvop_grpc grpc++_unsecure grpc_unsecure gpr cares zlib protobuf
executor proto_desc lookup_table_op
)
endif
()
paddle/fluid/operators/detail/grpc_client.cc
浏览文件 @
0cafe390
...
...
@@ -136,7 +136,7 @@ bool RPCClient::AsyncPrefetchVariable(const std::string& ep,
auto
*
var
=
p_scope
->
FindVar
(
in_var_name_val
);
::
grpc
::
ByteBuffer
req
;
SerializeToByteBuffer
(
in_var_name_val
,
var
,
*
p_ctx
,
&
req
);
SerializeToByteBuffer
(
in_var_name_val
,
var
,
*
p_ctx
,
&
req
,
out_var_name_val
);
// var handle
VarHandle
var_h
;
...
...
paddle/fluid/operators/detail/grpc_server.cc
浏览文件 @
0cafe390
...
...
@@ -157,9 +157,12 @@ class RequestPrefetch final : public RequestBase {
virtual
void
Process
()
{
// prefetch process...
::
grpc
::
ByteBuffer
reply
;
// TODO(Yancey1989): execute the Block which containers prefetch ops
VLOG
(
3
)
<<
"RequestPrefetch Process in"
;
executor_
->
Run
(
*
program_
,
scope_
,
blkid_
,
false
,
false
);
std
::
string
var_name
=
request_
.
out_varname
();
auto
*
var
=
scope_
->
FindVar
(
var_name
);
SerializeToByteBuffer
(
var_name
,
var
,
*
dev_ctx_
,
&
reply
);
responder_
.
Finish
(
reply
,
::
grpc
::
Status
::
OK
,
this
);
status_
=
FINISH
;
...
...
paddle/fluid/operators/detail/grpc_server_test.cc
浏览文件 @
0cafe390
...
...
@@ -20,43 +20,106 @@ limitations under the License. */
#include "paddle/fluid/operators/detail/grpc_client.h"
#include "paddle/fluid/operators/detail/grpc_server.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/framework/operator.h"
namespace
framework
=
paddle
::
framework
;
namespace
platform
=
paddle
::
platform
;
namespace
detail
=
paddle
::
operators
::
detail
;
USE_OP
(
lookup_table
);
std
::
unique_ptr
<
detail
::
AsyncGRPCServer
>
rpc_service_
;
framework
::
BlockDesc
*
AppendPrefetchBlcok
(
framework
::
ProgramDesc
&
program
)
{
const
auto
&
root_block
=
program
.
Block
(
0
);
auto
*
block
=
program
.
AppendBlock
(
root_block
);
framework
::
VariableNameMap
input
({{
"W"
,
{
"w"
}},
{
"Ids"
,
{
"ids"
}}});
framework
::
VariableNameMap
output
({{
"Output"
,
{
"out"
}}});
auto
op
=
block
->
AppendOp
();
op
->
SetType
(
"lookup_table"
);
op
->
SetInput
(
"W"
,
{
"w"
});
op
->
SetInput
(
"Ids"
,
{
"ids"
});
op
->
SetOutput
(
"Out"
,
{
"out"
});
return
block
;
}
void
InitTensorsInScope
(
framework
::
Scope
&
scope
,
platform
::
CPUPlace
&
place
)
{
auto
w_var
=
scope
.
Var
(
"w"
);
auto
w
=
w_var
->
GetMutable
<
framework
::
LoDTensor
>
();
w
->
Resize
({
10
,
10
});
float
*
ptr
=
w
->
mutable_data
<
float
>
(
place
);
for
(
int64_t
i
=
0
;
i
<
w
->
numel
();
++
i
)
{
ptr
[
i
]
=
static_cast
<
float
>
(
i
/
10
);
}
auto
out_var
=
scope
.
Var
(
"out"
);
auto
out
=
out_var
->
GetMutable
<
framework
::
LoDTensor
>
();
out
->
Resize
({
5
,
10
});
out
->
mutable_data
<
float
>
(
place
);
auto
ids_var
=
scope
.
Var
(
"ids"
);
auto
ids
=
ids_var
->
GetMutable
<
framework
::
LoDTensor
>
();
ids
->
Resize
({
5
,
1
});
auto
ids_ptr
=
ids
->
mutable_data
<
int64_t
>
(
place
);
for
(
int64_t
i
=
0
;
i
<
ids
->
numel
();
++
i
)
{
ids_ptr
[
i
]
=
i
*
2
;
}
}
void
StartServer
(
const
std
::
string
&
endpoint
)
{
rpc_service_
.
reset
(
new
detail
::
AsyncGRPCServer
(
endpoint
));
framework
::
ProgramDesc
program
;
framework
::
Scope
scope
;
platform
::
CPUPlace
place
;
framework
::
Executor
exe
(
place
);
platform
::
CPUDeviceContext
ctx
(
place
);
auto
*
block
=
AppendPrefetchBlcok
(
program
);
InitTensorsInScope
(
scope
,
place
);
rpc_service_
->
SetProgram
(
&
program
);
rpc_service_
->
SetPrefetchBlkdId
(
block
->
ID
());
rpc_service_
->
SetDevCtx
(
&
ctx
);
rpc_service_
->
SetScope
(
&
scope
);
rpc_service_
->
SetExecutor
(
&
exe
);
rpc_service_
->
RunSyncUpdate
();
}
TEST
(
PREFETCH
,
CPU
)
{
// start up a server instance backend
// TODO(Yancey1989): Need to start a server with optimize blocks and
// prefetch blocks.
std
::
thread
server_thread
(
StartServer
,
"127.0.0.1:8889"
);
sleep
(
3
);
framework
::
Scope
scope
;
platform
::
CPUPlace
place
;
platform
::
CPUDeviceContext
ctx
(
place
);
// create var on local scope
std
::
string
in_var_name
(
"in"
);
InitTensorsInScope
(
scope
,
place
);
std
::
string
in_var_name
(
"ids"
);
std
::
string
out_var_name
(
"out"
);
auto
*
in_var
=
scope
.
Var
(
in_var_name
);
auto
*
in_tensor
=
in_var
->
GetMutable
<
framework
::
LoDTensor
>
();
in_tensor
->
Resize
({
10
,
10
});
VLOG
(
3
)
<<
"before mutable_data"
;
in_tensor
->
mutable_data
<
int
>
(
place
);
scope
.
Var
(
out_var_name
);
VLOG
(
3
)
<<
"before fetch"
;
detail
::
RPCClient
client
;
client
.
AsyncPrefetchVariable
(
"127.0.0.1:8889"
,
ctx
,
scope
,
in_var_name
,
out_var_name
);
client
.
Wait
();
auto
out_var
=
scope
.
Var
(
out_var_name
);
auto
out
=
out_var
->
Get
<
framework
::
LoDTensor
>
();
auto
out_ptr
=
out
.
data
<
float
>
();
rpc_service_
->
ShutDown
();
server_thread
.
join
();
rpc_service_
.
reset
(
nullptr
);
EXPECT_EQ
(
out
.
dims
().
size
(),
2
);
EXPECT_EQ
(
out_ptr
[
0
],
static_cast
<
float
>
(
0
));
EXPECT_EQ
(
out_ptr
[
0
+
1
*
out
.
dims
()[
1
]],
static_cast
<
float
>
(
2
));
EXPECT_EQ
(
out_ptr
[
0
+
2
*
out
.
dims
()[
1
]],
static_cast
<
float
>
(
4
));
EXPECT_EQ
(
out_ptr
[
0
+
3
*
out
.
dims
()[
1
]],
static_cast
<
float
>
(
6
));
EXPECT_EQ
(
out_ptr
[
0
+
4
*
out
.
dims
()[
1
]],
static_cast
<
float
>
(
8
));
}
paddle/fluid/operators/detail/send_recv.proto
浏览文件 @
0cafe390
...
...
@@ -67,6 +67,8 @@ message VariableMessage {
bytes
serialized
=
8
;
// selected_rows data
bytes
rows
=
9
;
// prefetch var name
string
out_varname
=
10
;
}
message
VoidMessage
{}
paddle/fluid/operators/detail/sendrecvop_utils.cc
浏览文件 @
0cafe390
...
...
@@ -28,7 +28,8 @@ namespace detail {
void
SerializeToByteBuffer
(
const
std
::
string
&
name
,
framework
::
Variable
*
var
,
const
platform
::
DeviceContext
&
ctx
,
::
grpc
::
ByteBuffer
*
msg
)
{
::
grpc
::
ByteBuffer
*
msg
,
const
std
::
string
&
out_name
)
{
using
VarMsg
=
sendrecv
::
VariableMessage
;
sendrecv
::
VariableMessage
request
;
std
::
string
header
;
...
...
@@ -50,6 +51,9 @@ void SerializeToByteBuffer(const std::string& name, framework::Variable* var,
e
.
WriteUint64
(
VarMsg
::
kTypeFieldNumber
,
1
);
}
if
(
!
out_name
.
empty
())
{
e
.
WriteString
(
VarMsg
::
kOutVarnameFieldNumber
,
out_name
);
}
switch
(
framework
::
ToVarType
(
var
->
Type
()))
{
case
framework
::
proto
::
VarType_Type_LOD_TENSOR
:
{
auto
tensor
=
var
->
Get
<
framework
::
LoDTensor
>
();
...
...
paddle/fluid/operators/detail/sendrecvop_utils.h
浏览文件 @
0cafe390
...
...
@@ -46,7 +46,8 @@ typedef void (*DestroyCallback)(void*);
void
SerializeToByteBuffer
(
const
std
::
string
&
name
,
framework
::
Variable
*
var
,
const
platform
::
DeviceContext
&
ctx
,
::
grpc
::
ByteBuffer
*
msg
);
::
grpc
::
ByteBuffer
*
msg
,
const
std
::
string
&
out_varname
=
std
::
string
());
void
DeserializeFromByteBuffer
(
const
::
grpc
::
ByteBuffer
&
msg
,
const
platform
::
DeviceContext
&
ctx
,
...
...
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