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e3244770
编写于
5月 07, 2018
作者:
L
liuqi
浏览文件
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电子邮件补丁
差异文件
Remove unused stat_summarizer.
上级
4898d3c1
变更
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3 changed file
with
2 addition
and
623 deletion
+2
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mace/benchmark/stat_summarizer.cc
mace/benchmark/stat_summarizer.cc
+0
-406
mace/benchmark/stat_summarizer.h
mace/benchmark/stat_summarizer.h
+0
-216
mace/utils/string_util.cc
mace/utils/string_util.cc
+2
-1
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mace/benchmark/stat_summarizer.cc
已删除
100644 → 0
浏览文件 @
4898d3c1
// Copyright 2018 Xiaomi, Inc. 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.
#include "mace/benchmark/stat_summarizer.h"
#include <iomanip>
#include <iostream>
#include <queue>
#include <utility>
#include "mace/public/mace.h"
#include "mace/utils/logging.h"
#include "mace/core/types.h"
#include "mace/kernels/conv_pool_2d_util.h"
namespace
mace
{
namespace
benchmark
{
StatSummarizer
::
StatSummarizer
(
const
StatSummarizerOptions
&
options
)
:
options_
(
options
)
{}
StatSummarizer
::~
StatSummarizer
()
{}
void
StatSummarizer
::
Reset
()
{
run_total_us_
.
Reset
();
memory_
.
Reset
();
details_
.
clear
();
}
void
StatSummarizer
::
ProcessMetadata
(
const
RunMetadata
&
run_metadata
)
{
int64_t
curr_total_us
=
0
;
int64_t
mem_total
=
0
;
if
(
run_metadata
.
op_stats
.
empty
())
{
std
::
cerr
<<
"Runtime op stats should not be empty"
<<
std
::
endl
;
abort
();
}
int64_t
first_node_start_us
=
run_metadata
.
op_stats
[
0
].
stats
.
start_micros
;
int
node_num
=
0
;
for
(
const
auto
&
ops
:
run_metadata
.
op_stats
)
{
std
::
string
name
=
ops
.
operator_name
;
std
::
string
op_type
=
ops
.
type
;
++
node_num
;
const
int64_t
curr_time
=
ops
.
stats
.
end_micros
-
ops
.
stats
.
start_micros
;
curr_total_us
+=
curr_time
;
auto
result
=
details_
.
emplace
(
name
,
Detail
());
Detail
*
detail
=
&
(
result
.
first
->
second
);
detail
->
start_us
.
UpdateStat
(
ops
.
stats
.
start_micros
-
first_node_start_us
);
detail
->
rel_end_us
.
UpdateStat
(
curr_time
);
// If this is the first pass, initialize some values.
if
(
result
.
second
)
{
detail
->
name
=
name
;
detail
->
type
=
op_type
;
detail
->
output_shape
=
ops
.
output_shape
;
detail
->
args
=
ops
.
args
;
detail
->
run_order
=
node_num
;
detail
->
times_called
=
0
;
}
++
detail
->
times_called
;
}
run_total_us_
.
UpdateStat
(
curr_total_us
);
memory_
.
UpdateStat
(
mem_total
);
}
std
::
string
StatSummarizer
::
ShortSummary
()
const
{
std
::
stringstream
stream
;
stream
<<
"Timings (microseconds): "
;
run_total_us_
.
OutputToStream
(
&
stream
);
stream
<<
std
::
endl
;
stream
<<
"Memory (bytes): "
;
memory_
.
OutputToStream
(
&
stream
);
stream
<<
std
::
endl
;
stream
<<
details_
.
size
()
<<
" nodes observed"
<<
std
::
endl
;
return
stream
.
str
();
}
std
::
ostream
&
InitField
(
std
::
ostream
&
stream
,
int
width
)
{
stream
<<
std
::
right
<<
std
::
setw
(
width
)
<<
std
::
fixed
<<
std
::
setprecision
(
3
);
return
stream
;
}
std
::
string
StatSummarizer
::
HeaderString
(
const
std
::
string
&
title
)
const
{
std
::
stringstream
stream
;
stream
<<
"============================== "
<<
title
<<
" =============================="
<<
std
::
endl
;
InitField
(
stream
,
24
)
<<
"[node type]"
;
InitField
(
stream
,
9
)
<<
"[start]"
;
InitField
(
stream
,
9
)
<<
"[first]"
;
InitField
(
stream
,
9
)
<<
"[avg ms]"
;
InitField
(
stream
,
9
)
<<
"[%]"
;
InitField
(
stream
,
9
)
<<
"[cdf%]"
;
InitField
(
stream
,
10
)
<<
"[mem KB]"
;
InitField
(
stream
,
10
)
<<
"[Name]"
;
InitField
(
stream
,
8
)
<<
"[stride]"
;
InitField
(
stream
,
10
)
<<
"[padding]"
;
InitField
(
stream
,
10
)
<<
"[dilation]"
;
InitField
(
stream
,
15
)
<<
"[kernel]"
;
stream
<<
std
::
right
<<
std
::
setw
(
45
)
<<
"[output shape]"
;
return
stream
.
str
();
}
std
::
string
PaddingTypeToString
(
int
padding_type
)
{
std
::
stringstream
stream
;
Padding
type
=
static_cast
<
Padding
>
(
padding_type
);
switch
(
type
)
{
case
VALID
:
stream
<<
"VALID"
;
break
;
case
SAME
:
stream
<<
"SAME"
;
break
;
case
FULL
:
stream
<<
"FULL"
;
break
;
default:
stream
<<
padding_type
;
break
;
}
return
stream
.
str
();
}
std
::
string
ShapeToString
(
const
std
::
vector
<
OutputShape
>
&
output_shape
)
{
if
(
output_shape
.
empty
())
{
return
""
;
}
std
::
stringstream
stream
;
stream
<<
"["
;
for
(
int
i
=
0
;
i
<
output_shape
.
size
();
++
i
)
{
const
std
::
vector
<
index_t
>
&
dims
=
output_shape
[
i
].
dims
();
for
(
int
j
=
0
;
j
<
dims
.
size
();
++
j
)
{
stream
<<
dims
[
j
];
if
(
j
!=
dims
.
size
()
-
1
)
{
stream
<<
","
;
}
}
if
(
i
!=
output_shape
.
size
()
-
1
)
{
stream
<<
":"
;
}
}
stream
<<
"]"
;
return
stream
.
str
();
}
template
<
typename
T
>
std
::
string
VectorToString
(
const
std
::
vector
<
T
>
&
vec
)
{
if
(
vec
.
empty
())
{
return
""
;
}
std
::
stringstream
stream
;
stream
<<
"["
;
for
(
int
i
=
0
;
i
<
vec
.
size
();
++
i
)
{
stream
<<
vec
[
i
];
if
(
i
!=
vec
.
size
()
-
1
)
{
stream
<<
","
;
}
}
stream
<<
"]"
;
return
stream
.
str
();
}
std
::
string
StatSummarizer
::
ColumnString
(
const
StatSummarizer
::
Detail
&
detail
,
const
int64_t
cumulative_stat_on_node
,
const
Stat
<
int64_t
>
&
stat
)
const
{
const
double
start_ms
=
detail
.
start_us
.
avg
()
/
1000.0
;
const
double
first_time_ms
=
detail
.
rel_end_us
.
first
()
/
1000.0
;
const
double
avg_time_ms
=
detail
.
rel_end_us
.
avg
()
/
1000.0
;
const
double
percentage
=
detail
.
rel_end_us
.
sum
()
*
100.0
/
stat
.
sum
();
const
double
cdf_percentage
=
(
cumulative_stat_on_node
*
100.0
f
)
/
stat
.
sum
();
std
::
stringstream
stream
;
InitField
(
stream
,
24
)
<<
detail
.
type
;
InitField
(
stream
,
9
)
<<
start_ms
;
InitField
(
stream
,
9
)
<<
first_time_ms
;
InitField
(
stream
,
9
)
<<
avg_time_ms
;
InitField
(
stream
,
8
)
<<
percentage
<<
"%"
;
InitField
(
stream
,
8
)
<<
cdf_percentage
<<
"%"
;
InitField
(
stream
,
10
)
<<
detail
.
mem_used
.
newest
()
/
1000.0
;
InitField
(
stream
,
10
)
<<
detail
.
name
;
InitField
(
stream
,
8
)
<<
VectorToString
<
int
>
(
detail
.
args
.
strides
);
if
(
detail
.
args
.
padding_type
!=
-
1
)
{
InitField
(
stream
,
10
)
<<
PaddingTypeToString
(
detail
.
args
.
padding_type
);
}
else
{
InitField
(
stream
,
10
)
<<
VectorToString
<
int
>
(
detail
.
args
.
paddings
);
}
InitField
(
stream
,
10
)
<<
VectorToString
<
int
>
(
detail
.
args
.
dilations
);
InitField
(
stream
,
15
)
<<
VectorToString
<
index_t
>
(
detail
.
args
.
kernels
);
stream
<<
std
::
right
<<
std
::
setw
(
45
)
<<
ShapeToString
(
detail
.
output_shape
);
return
stream
.
str
();
}
void
StatSummarizer
::
OrderNodesByMetric
(
SortingMetric
metric
,
std
::
vector
<
const
Detail
*>
*
details
)
const
{
std
::
priority_queue
<
std
::
pair
<
std
::
string
,
const
Detail
*>>
sorted_list
;
const
int
num_nodes
=
details_
.
size
();
for
(
const
auto
&
det
:
details_
)
{
const
Detail
*
detail
=
&
(
det
.
second
);
std
::
stringstream
stream
;
stream
<<
std
::
setw
(
20
)
<<
std
::
right
<<
std
::
setprecision
(
10
)
<<
std
::
fixed
;
switch
(
metric
)
{
case
BY_NAME
:
stream
<<
detail
->
name
;
break
;
case
BY_RUN_ORDER
:
stream
<<
num_nodes
-
detail
->
run_order
;
break
;
case
BY_TIME
:
stream
<<
detail
->
rel_end_us
.
avg
();
break
;
case
BY_MEMORY
:
stream
<<
detail
->
mem_used
.
avg
();
break
;
case
BY_TYPE
:
stream
<<
detail
->
type
;
break
;
default:
stream
<<
""
;
break
;
}
sorted_list
.
emplace
(
stream
.
str
(),
detail
);
}
while
(
!
sorted_list
.
empty
())
{
auto
entry
=
sorted_list
.
top
();
sorted_list
.
pop
();
details
->
push_back
(
entry
.
second
);
}
}
void
StatSummarizer
::
ComputeStatsByType
(
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_count
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_time
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_memory
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_times_called
,
int64_t
*
accumulated_us
)
const
{
int64_t
run_count
=
run_total_us_
.
count
();
for
(
const
auto
&
det
:
details_
)
{
const
std
::
string
node_name
=
det
.
first
;
const
Detail
&
detail
=
det
.
second
;
int64_t
curr_time_val
=
static_cast
<
int64_t
>
(
detail
.
rel_end_us
.
sum
()
/
run_count
);
*
accumulated_us
+=
curr_time_val
;
int64_t
curr_memory_val
=
detail
.
mem_used
.
newest
();
const
std
::
string
&
node_type
=
detail
.
type
;
(
*
node_type_map_count
)[
node_type
]
+=
1
;
(
*
node_type_map_time
)[
node_type
]
+=
curr_time_val
;
(
*
node_type_map_memory
)[
node_type
]
+=
curr_memory_val
;
(
*
node_type_map_times_called
)[
node_type
]
+=
detail
.
times_called
/
run_count
;
}
}
std
::
string
StatSummarizer
::
GetStatsByNodeType
()
const
{
std
::
stringstream
stream
;
stream
<<
"============================== Summary by node type "
"=============================="
<<
std
::
endl
;
LOG
(
INFO
)
<<
"Number of nodes executed: "
<<
details_
.
size
()
<<
std
::
endl
;
std
::
map
<
std
::
string
,
int64_t
>
node_type_map_count
;
std
::
map
<
std
::
string
,
int64_t
>
node_type_map_time
;
std
::
map
<
std
::
string
,
int64_t
>
node_type_map_memory
;
std
::
map
<
std
::
string
,
int64_t
>
node_type_map_times_called
;
int64_t
accumulated_us
=
0
;
ComputeStatsByType
(
&
node_type_map_count
,
&
node_type_map_time
,
&
node_type_map_memory
,
&
node_type_map_times_called
,
&
accumulated_us
);
// Sort them.
std
::
priority_queue
<
std
::
pair
<
int64_t
,
std
::
pair
<
std
::
string
,
int64_t
>>>
timings
;
for
(
const
auto
&
node_type
:
node_type_map_time
)
{
const
int64_t
mem_used
=
node_type_map_memory
[
node_type
.
first
];
timings
.
emplace
(
node_type
.
second
,
std
::
pair
<
std
::
string
,
int64_t
>
(
node_type
.
first
,
mem_used
));
}
InitField
(
stream
,
24
)
<<
"[Node type]"
;
InitField
(
stream
,
9
)
<<
"[count]"
;
InitField
(
stream
,
10
)
<<
"[avg ms]"
;
InitField
(
stream
,
11
)
<<
"[avg %]"
;
InitField
(
stream
,
11
)
<<
"[cdf %]"
;
InitField
(
stream
,
10
)
<<
"[mem KB]"
;
InitField
(
stream
,
10
)
<<
"[times called]"
;
stream
<<
std
::
endl
;
float
cdf
=
0.0
f
;
while
(
!
timings
.
empty
())
{
auto
entry
=
timings
.
top
();
timings
.
pop
();
const
std
::
string
node_type
=
entry
.
second
.
first
;
const
float
memory
=
entry
.
second
.
second
/
1000.0
f
;
const
int64_t
node_type_total_us
=
entry
.
first
;
const
float
time_per_run_ms
=
node_type_total_us
/
1000.0
f
;
const
float
percentage
=
((
entry
.
first
/
static_cast
<
float
>
(
accumulated_us
))
*
100.0
f
);
cdf
+=
percentage
;
InitField
(
stream
,
24
)
<<
node_type
;
InitField
(
stream
,
9
)
<<
node_type_map_count
[
node_type
];
InitField
(
stream
,
10
)
<<
time_per_run_ms
;
InitField
(
stream
,
10
)
<<
percentage
<<
"%"
;
InitField
(
stream
,
10
)
<<
cdf
<<
"%"
;
InitField
(
stream
,
10
)
<<
memory
;
InitField
(
stream
,
9
)
<<
node_type_map_times_called
[
node_type
];
stream
<<
std
::
endl
;
}
stream
<<
std
::
endl
;
return
stream
.
str
();
}
std
::
string
StatSummarizer
::
GetStatsByMetric
(
const
std
::
string
&
title
,
SortingMetric
sorting_metric
,
int
num_stats
)
const
{
std
::
vector
<
const
Detail
*>
details
;
OrderNodesByMetric
(
sorting_metric
,
&
details
);
double
cumulative_stat_on_node
=
0
;
std
::
stringstream
stream
;
stream
<<
HeaderString
(
title
)
<<
std
::
endl
;
int
stat_num
=
0
;
for
(
auto
detail
:
details
)
{
++
stat_num
;
if
(
num_stats
>
0
&&
stat_num
>
num_stats
)
{
break
;
}
cumulative_stat_on_node
+=
detail
->
rel_end_us
.
sum
();
stream
<<
ColumnString
(
*
detail
,
cumulative_stat_on_node
,
run_total_us_
)
<<
std
::
endl
;
}
stream
<<
std
::
endl
;
return
stream
.
str
();
}
std
::
string
StatSummarizer
::
GetOutputString
()
const
{
std
::
stringstream
stream
;
if
(
options_
.
show_run_order
)
{
stream
<<
GetStatsByMetric
(
"Run Order"
,
BY_RUN_ORDER
,
options_
.
run_order_limit
);
}
if
(
options_
.
show_time
)
{
stream
<<
GetStatsByMetric
(
"Top by Computation Time"
,
BY_TIME
,
options_
.
time_limit
);
}
if
(
options_
.
show_memory
)
{
stream
<<
GetStatsByMetric
(
"Top by Memory Use"
,
BY_MEMORY
,
options_
.
memory_limit
);
}
if
(
options_
.
show_type
)
{
stream
<<
GetStatsByNodeType
();
}
if
(
options_
.
show_summary
)
{
stream
<<
ShortSummary
()
<<
std
::
endl
;
}
return
stream
.
str
();
}
void
StatSummarizer
::
PrintOperatorStats
()
const
{
std
::
string
output
=
GetOutputString
();
std
::
istringstream
iss
(
output
);
for
(
std
::
string
line
;
std
::
getline
(
iss
,
line
);)
{
LOG
(
INFO
)
<<
line
;
}
}
}
// namespace benchmark
}
// namespace mace
mace/benchmark/stat_summarizer.h
已删除
100644 → 0
浏览文件 @
4898d3c1
// Copyright 2018 Xiaomi, Inc. 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.
#ifndef MACE_BENCHMARK_STAT_SUMMARIZER_H_
#define MACE_BENCHMARK_STAT_SUMMARIZER_H_
#include <stdlib.h>
#include <algorithm>
#include <cmath>
#include <limits>
#include <map>
#include <sstream>
#include <string>
#include <vector>
#include "mace/public/mace_types.h"
namespace
mace
{
class
RunMetadata
;
namespace
benchmark
{
template
<
typename
ValueType
,
typename
HighPrecisionValueType
=
double
>
class
Stat
{
public:
void
UpdateStat
(
ValueType
v
)
{
if
(
count_
==
0
)
{
first_
=
v
;
}
newest_
=
v
;
max_
=
std
::
max
(
v
,
max_
);
min_
=
std
::
min
(
v
,
min_
);
++
count_
;
sum_
+=
v
;
squared_sum_
+=
static_cast
<
HighPrecisionValueType
>
(
v
)
*
v
;
}
void
Reset
()
{
new
(
this
)
Stat
<
ValueType
,
HighPrecisionValueType
>
();
}
bool
empty
()
const
{
return
count_
==
0
;
}
ValueType
first
()
const
{
return
first_
;
}
ValueType
newest
()
const
{
return
newest_
;
}
ValueType
max
()
const
{
return
max_
;
}
ValueType
min
()
const
{
return
min_
;
}
int64_t
count
()
const
{
return
count_
;
}
ValueType
sum
()
const
{
return
sum_
;
}
HighPrecisionValueType
squared_sum
()
const
{
return
squared_sum_
;
}
bool
all_same
()
const
{
return
(
count_
==
0
||
min_
==
max_
);
}
HighPrecisionValueType
avg
()
const
{
return
empty
()
?
std
::
numeric_limits
<
ValueType
>::
quiet_NaN
()
:
static_cast
<
HighPrecisionValueType
>
(
sum_
)
/
count_
;
}
ValueType
std_deviation
()
const
{
return
all_same
()
?
0
:
std
::
sqrt
(
squared_sum_
/
count_
-
avg
()
*
avg
());
}
void
OutputToStream
(
std
::
ostream
*
stream
)
const
{
if
(
empty
())
{
*
stream
<<
"count=0"
;
}
else
if
(
all_same
())
{
*
stream
<<
"count="
<<
count_
<<
" curr="
<<
newest_
;
if
(
count_
>
1
)
*
stream
<<
"(all same)"
;
}
else
{
*
stream
<<
"count="
<<
count_
<<
" first="
<<
first_
<<
" curr="
<<
newest_
<<
" min="
<<
min_
<<
" max="
<<
max_
<<
" avg="
<<
avg
()
<<
" std="
<<
std_deviation
();
}
}
friend
std
::
ostream
&
operator
<<
(
std
::
ostream
&
stream
,
const
Stat
<
ValueType
>
&
stat
)
{
stat
.
OutputToStream
(
&
stream
);
return
stream
;
}
private:
ValueType
first_
=
0
;
ValueType
newest_
=
0
;
ValueType
max_
=
std
::
numeric_limits
<
ValueType
>::
min
();
ValueType
min_
=
std
::
numeric_limits
<
ValueType
>::
max
();
int64_t
count_
=
0
;
ValueType
sum_
=
0
;
HighPrecisionValueType
squared_sum_
=
0
;
};
// Used to control the output of the statistics summarizer;
class
StatSummarizerOptions
{
public:
StatSummarizerOptions
()
:
show_run_order
(
true
),
run_order_limit
(
0
),
show_time
(
true
),
time_limit
(
10
),
show_memory
(
true
),
memory_limit
(
10
),
show_type
(
true
),
show_summary
(
true
)
{}
bool
show_run_order
;
int
run_order_limit
;
bool
show_time
;
int
time_limit
;
bool
show_memory
;
int
memory_limit
;
bool
show_type
;
bool
show_summary
;
};
// A StatSummarizer assists in performance analysis of Graph executions.
//
// It summarizes time spent executing (on GPU/CPU), memory used etc. across
// multiple executions of a single Graph from the StepStats collected during
// graph execution.
//
// See tensorflow/tools/benchmark/benchmark_model.cc for an example usage.
class
StatSummarizer
{
public:
enum
SortingMetric
{
BY_NAME
,
BY_RUN_ORDER
,
BY_TIME
,
BY_MEMORY
,
BY_TYPE
,
};
explicit
StatSummarizer
(
const
StatSummarizerOptions
&
options
);
~
StatSummarizer
();
// Adds another run's StepStats output to the aggregate counts.
void
ProcessMetadata
(
const
RunMetadata
&
run_metadata
);
// Returns a string detailing the accumulated runtime stats in a tab-separated
// format which can be pasted into a spreadsheet for further analysis.
std
::
string
GetOutputString
()
const
;
std
::
string
ShortSummary
()
const
;
// Prints the string returned by GetOutputString().
void
PrintOperatorStats
()
const
;
void
ComputeStatsByType
(
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_count
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_time
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_memory
,
std
::
map
<
std
::
string
,
int64_t
>
*
node_type_map_times_called
,
int64_t
*
accumulated_us
)
const
;
std
::
string
GetStatsByNodeType
()
const
;
std
::
string
GetStatsByMetric
(
const
std
::
string
&
title
,
SortingMetric
sorting_metric
,
int
num_stats
)
const
;
void
Reset
();
// Returns number of runs.
int
num_runs
()
const
{
return
run_total_us_
.
count
();
}
// Returns stats of total microseconds spent by all nodes in each run.
const
Stat
<
int64_t
>
&
run_total_us
()
const
{
return
run_total_us_
;
}
private:
struct
Detail
{
std
::
string
name
;
std
::
string
type
;
std
::
vector
<
mace
::
OutputShape
>
output_shape
;
ConvPoolArgs
args
;
int64_t
run_order
;
Stat
<
int64_t
>
start_us
;
Stat
<
int64_t
>
rel_end_us
;
Stat
<
int64_t
>
mem_used
;
int64_t
times_called
;
};
void
OrderNodesByMetric
(
SortingMetric
sorting_metric
,
std
::
vector
<
const
Detail
*>
*
details
)
const
;
std
::
string
HeaderString
(
const
std
::
string
&
title
)
const
;
std
::
string
ColumnString
(
const
Detail
&
detail
,
const
int64_t
cumulative_stat_on_node
,
const
Stat
<
int64_t
>
&
stat
)
const
;
Stat
<
int64_t
>
run_total_us_
;
Stat
<
int64_t
>
memory_
;
std
::
map
<
std
::
string
,
Detail
>
details_
;
StatSummarizerOptions
options_
;
};
}
// namespace benchmark
}
// namespace mace
#endif // MACE_BENCHMARK_STAT_SUMMARIZER_H_
mace/utils/string_util.cc
浏览文件 @
e3244770
...
...
@@ -75,8 +75,9 @@ std::string StringFormatter::Table(
FormatRow
(
stream
,
max_column_len
[
h_idx
])
<<
data
[
data_idx
][
h_idx
];
stream
<<
" |"
;
}
stream
<<
std
::
endl
<<
dash_line
<<
std
::
endl
;
stream
<<
std
::
endl
;
}
stream
<<
dash_line
<<
std
::
endl
;
return
stream
.
str
();
}
...
...
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