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体验新版 GitCode,发现更多精彩内容 >>
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d09503b2
编写于
1月 08, 2018
作者:
Y
Yibing Liu
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Remove the redundant switch case statement
上级
7a4f3be9
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
43 addition
and
39 deletion
+43
-39
paddle/platform/profiler.cc
paddle/platform/profiler.cc
+42
-38
paddle/platform/profiler.h
paddle/platform/profiler.h
+1
-1
未找到文件。
paddle/platform/profiler.cc
浏览文件 @
d09503b2
...
@@ -182,6 +182,44 @@ std::vector<std::vector<Event>> DisableProfiler() {
...
@@ -182,6 +182,44 @@ std::vector<std::vector<Event>> DisableProfiler() {
void
ParseEvents
(
std
::
vector
<
std
::
vector
<
Event
>>&
events
,
void
ParseEvents
(
std
::
vector
<
std
::
vector
<
Event
>>&
events
,
EventSortingKey
sorted_by
)
{
EventSortingKey
sorted_by
)
{
if
(
g_profiler_place
==
""
)
return
;
if
(
g_profiler_place
==
""
)
return
;
std
::
string
sorted_domain
;
std
::
function
<
bool
(
EventItem
&
,
EventItem
&
)
>
sorted_func
;
switch
(
sorted_by
)
{
case
EventSortingKey
::
kCalls
:
sorted_domain
=
"number of calls"
;
sorted_func
=
[](
EventItem
&
a
,
EventItem
&
b
)
{
return
a
.
calls
>
b
.
calls
;
};
break
;
case
EventSortingKey
::
kTotal
:
sorted_domain
=
"total time"
;
sorted_func
=
[](
EventItem
&
a
,
EventItem
&
b
)
{
return
a
.
total_time
>
b
.
total_time
;
};
break
;
case
EventSortingKey
::
kMin
:
sorted_domain
=
"minimum time"
;
sorted_func
=
[](
EventItem
&
a
,
EventItem
&
b
)
{
return
a
.
min_time
>
b
.
min_time
;
};
break
;
case
EventSortingKey
::
kMax
:
sorted_domain
=
"maximum time"
;
sorted_func
=
[](
EventItem
&
a
,
EventItem
&
b
)
{
return
a
.
max_time
>
b
.
max_time
;
};
break
;
case
EventSortingKey
::
kAve
:
sorted_domain
=
"average time"
;
sorted_func
=
[](
EventItem
&
a
,
EventItem
&
b
)
{
return
a
.
ave_time
>
b
.
ave_time
;
};
break
;
default:
sorted_domain
=
"event end time"
;
}
std
::
vector
<
std
::
vector
<
EventItem
>>
events_table
;
std
::
vector
<
std
::
vector
<
EventItem
>>
events_table
;
size_t
max_name_width
=
0
;
size_t
max_name_width
=
0
;
for
(
size_t
i
=
0
;
i
<
events
.
size
();
i
++
)
{
for
(
size_t
i
=
0
;
i
<
events
.
size
();
i
++
)
{
...
@@ -240,21 +278,7 @@ void ParseEvents(std::vector<std::vector<Event>>& events,
...
@@ -240,21 +278,7 @@ void ParseEvents(std::vector<std::vector<Event>>& events,
}
}
// sort
// sort
if
(
sorted_by
!=
EventSortingKey
::
kDefault
)
{
if
(
sorted_by
!=
EventSortingKey
::
kDefault
)
{
std
::
sort
(
event_items
.
begin
(),
event_items
.
end
(),
std
::
sort
(
event_items
.
begin
(),
event_items
.
end
(),
sorted_func
);
[
&
](
EventItem
&
a
,
EventItem
&
b
)
{
switch
(
sorted_by
)
{
case
EventSortingKey
::
kCalls
:
return
a
.
calls
>
b
.
calls
;
case
EventSortingKey
::
kTotal
:
return
a
.
total_time
>
b
.
total_time
;
case
EventSortingKey
::
kMin
:
return
a
.
min_time
>
b
.
min_time
;
case
EventSortingKey
::
kMax
:
return
a
.
max_time
>
b
.
max_time
;
default:
return
a
.
ave_time
>
b
.
ave_time
;
}
});
}
}
events_table
.
push_back
(
event_items
);
events_table
.
push_back
(
event_items
);
...
@@ -268,11 +292,11 @@ void ParseEvents(std::vector<std::vector<Event>>& events,
...
@@ -268,11 +292,11 @@ void ParseEvents(std::vector<std::vector<Event>>& events,
}
}
// Print report
// Print report
PrintProfilingReport
(
events_table
,
sorted_
by
,
max_name_width
+
4
,
12
);
PrintProfilingReport
(
events_table
,
sorted_
domain
,
max_name_width
+
4
,
12
);
}
}
void
PrintProfilingReport
(
std
::
vector
<
std
::
vector
<
EventItem
>>&
events_table
,
void
PrintProfilingReport
(
std
::
vector
<
std
::
vector
<
EventItem
>>&
events_table
,
EventSortingKey
sorted_by
,
const
size_t
name_width
,
std
::
string
&
sorted_domain
,
const
size_t
name_width
,
const
size_t
data_width
)
{
const
size_t
data_width
)
{
// Output header information
// Output header information
std
::
cout
<<
"
\n
------------------------->"
std
::
cout
<<
"
\n
------------------------->"
...
@@ -280,27 +304,7 @@ void PrintProfilingReport(std::vector<std::vector<EventItem>>& events_table,
...
@@ -280,27 +304,7 @@ void PrintProfilingReport(std::vector<std::vector<EventItem>>& events_table,
<<
"<-------------------------
\n\n
"
;
<<
"<-------------------------
\n\n
"
;
std
::
cout
<<
"Place: "
<<
g_profiler_place
<<
std
::
endl
;
std
::
cout
<<
"Place: "
<<
g_profiler_place
<<
std
::
endl
;
std
::
cout
<<
"Time unit: ms"
<<
std
::
endl
;
std
::
cout
<<
"Time unit: ms"
<<
std
::
endl
;
std
::
string
sort_domain
=
"event end time"
;
std
::
cout
<<
"Sorted by "
<<
sorted_domain
switch
(
sorted_by
)
{
case
EventSortingKey
::
kCalls
:
sort_domain
=
"number of calls"
;
break
;
case
EventSortingKey
::
kTotal
:
sort_domain
=
"total time"
;
break
;
case
EventSortingKey
::
kMin
:
sort_domain
=
"minimum time"
;
break
;
case
EventSortingKey
::
kMax
:
sort_domain
=
"maximum time"
;
break
;
case
EventSortingKey
::
kAve
:
sort_domain
=
"average time"
;
break
;
default:
break
;
}
std
::
cout
<<
"Sorted by "
<<
sort_domain
<<
" in descending order in the same thread
\n\n
"
;
<<
" in descending order in the same thread
\n\n
"
;
// Output events table
// Output events table
std
::
cout
.
setf
(
std
::
ios
::
left
);
std
::
cout
.
setf
(
std
::
ios
::
left
);
...
...
paddle/platform/profiler.h
浏览文件 @
d09503b2
...
@@ -136,7 +136,7 @@ void ParseEvents(std::vector<std::vector<Event>>&,
...
@@ -136,7 +136,7 @@ void ParseEvents(std::vector<std::vector<Event>>&,
// Print results
// Print results
void
PrintProfilingReport
(
std
::
vector
<
std
::
vector
<
EventItem
>>&
events_table
,
void
PrintProfilingReport
(
std
::
vector
<
std
::
vector
<
EventItem
>>&
events_table
,
EventSortingKey
sorted_by
,
const
size_t
name_width
,
std
::
string
&
sorted_domain
,
const
size_t
name_width
,
const
size_t
data_width
);
const
size_t
data_width
);
}
// namespace platform
}
// namespace platform
}
// namespace paddle
}
// namespace paddle
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