CMPSC 311, Introduction to Systems Programming

Programming-Support Tools


Reading


prof (demo on Solaris)

example.c (just a random program)

#include <stdio.h>
#include <math.h>

long long int lli_total(int n);
float float_total(int n);
double double_total(int n);
double double_turn(int n);

int main(void)
{
  int c;
  long long int lli_sum = 0;
  float float_sum = 0;
  double double_sum = 0;
  double double_take = 0;

  while ((c = getc(stdin)) != EOF)
    {
      lli_sum += lli_total(c);
      float_sum += float_total(c);
      double_sum += double_total(c);
      double_take += double_turn(c);
    }

  printf("long long int :: %lld\n", lli_sum);
  printf("float         :: %.14E\n", (double) float_sum);
  printf("double        :: %.14E\n", double_sum);
  printf("double take   :: %.14E\n", double_take);

  return 0;
}

long long int lli_total(int n)
{
  static long long int a = 0;
  return (a += (long long int) n);
}

float float_total(int n)
{
  static float a = 0;
  return (a += (float) n);
}

double double_total(int n)
{
  static double a = 0;
  return (a += (double) n);
}

double double_turn(int n)
{
  static double a = 0;
  return (a += sin(cos(tan((double) n))));
}

Input file sizes

5527259 A
31098434 B
311838028 C


% cc -p example.c
Undefined                       first referenced
 symbol                             in file
cos                                 example.o
sin                                 example.o
tan                                 example.o
ld: fatal: Symbol referencing errors. No output written to a.out

% cc -p example.c -lm

% ls -l
total 136
-rwx------   1 dheller  fcse       49168 Sep 13 17:06 a.out*
-rw-------   1 dheller  fcse        1096 Sep 13 16:53 example.c


% a.out < a.out
long long int :: 64519375562
float         :: 6.45170790400000E+10
double        :: 6.45193755620000E+10
double take   :: 7.11552487639915E+08

% ls -l
total 176
-rwx------   1 dheller  fcse       49168 Sep 13 17:06 a.out*
-rw-------   1 dheller  fcse        1096 Sep 13 16:53 example.c
-rw-------   1 dheller  fcse       12340 Sep 13 17:06 mon.out

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
 100.0    0.01    0.01   49168      0.0002  double_turn
   0.0    0.00    0.01       1      0.      main
   0.0    0.00    0.01   49168      0.0000  lli_total
   0.0    0.00    0.01   49168      0.0000  float_total
   0.0    0.00    0.01   49168      0.0000  double_total


% a.out < A
long long int :: 1153481903636598
float         :: 1.14650273074381E+15
double        :: 1.15348190363660E+15
double take   :: 6.27132166682038E+12

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  26.0    0.58    0.58 5527259      0.0001  double_turn
  23.8    0.53    1.11                      __mt_prof_release_lock
  17.5    0.39    1.50       1    390.      main
  13.9    0.31    1.8122109037      0.0000  _mcount
   7.6    0.17    1.98 5527259      0.0000  lli_total
   6.7    0.15    2.13 5527259      0.0000  float_total
   4.5    0.10    2.23 5527259      0.0000  double_total


% a.out < B
long long int :: 62498030982782621
float         :: 6.33091579728364E+16
double        :: 6.24980309829415E+16
double take   :: 1.69534171340307E+14

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  25.6    2.79    2.7931098434      0.0001  double_turn
  25.2    2.75    5.54                      __mt_prof_release_lock
  15.5    1.69    7.23       1   1690.      main
  12.7    1.38    8.61124393737      0.0000  _mcount
   7.8    0.85    9.4631098434      0.0000  lli_total
   6.6    0.72   10.1831098434      0.0000  double_total
   6.6    0.72   10.9031098434      0.0000  float_total


% a.out < C
long long int :: 6468656676033029885
float         :: 7.20575940379279E+16
double        :: 6.46865667603217E+18
double take   :: 1.60954936537080E+16

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  24.6   27.93   27.93                      __mt_prof_release_lock
  24.3   27.60   55.53311838028      0.0001  double_turn
  16.3   18.47   74.00       1  18470.      main
  14.6   16.58   90.581247352113      0.0000  _mcount
   7.2    8.21   98.79311838028      0.0000  lli_total
   6.5    7.43  106.22311838028      0.0000  double_total
   6.4    7.32  113.54311838028      0.0000  float_total

-----------

% cc -O -p example.c -lm


% a.out < a.out
long long int :: 63764804505
float         :: 6.37624483840000E+10
double        :: 6.37648045050000E+10
double take   :: 7.10334413883479E+08

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  50.0    0.01    0.01  196161      0.0001  _mcount
  50.0    0.01    0.02                      __mt_prof_release_lock
   0.0    0.00    0.02   49040      0.0000  lli_total
   0.0    0.00    0.02   49040      0.0000  float_total
   0.0    0.00    0.02       1      0.      main
   0.0    0.00    0.02   49040      0.0000  double_turn
   0.0    0.00    0.02   49040      0.0000  double_total


% a.out < A
long long int :: 1153481903636598
float         :: 1.14650273074381E+15
double        :: 1.15348190363660E+15
double take   :: 6.27132166682038E+12

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  28.2    0.49    0.49 5527259      0.0001  double_turn
  23.0    0.40    0.89                      __mt_prof_release_lock
  13.8    0.24    1.1322109037      0.0000  _mcount
  13.2    0.23    1.36       1    230.      main
  10.3    0.18    1.54 5527259      0.0000  double_total
   7.5    0.13    1.67 5527259      0.0000  float_total
   4.0    0.07    1.74 5527259      0.0000  lli_total


% a.out < B
long long int :: 62498030982782621
float         :: 6.33091579728364E+16
double        :: 6.24980309829415E+16
double take   :: 1.69534171340307E+14

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  27.6    2.62    2.62                      __mt_prof_release_lock
  25.9    2.46    5.0831098434      0.0001  double_turn
  17.9    1.70    6.78124393737      0.0000  _mcount
  11.4    1.08    7.86       1   1080.      main
   7.8    0.74    8.6031098434      0.0000  float_total
   5.1    0.48    9.0831098434      0.0000  lli_total
   4.4    0.42    9.5031098434      0.0000  double_total


% a.out < C
long long int :: 6468656676033029885
float         :: 7.20575940379279E+16
double        :: 6.46865667603217E+18
double take   :: 1.60954936537080E+16

% prof a.out
 %Time Seconds Cumsecs  #Calls   msec/call  Name
  27.9   26.77   26.77311838028      0.0001  double_turn
  26.7   25.65   52.42                      __mt_prof_release_lock
  16.3   15.62   68.041247352113      0.0000  _mcount
  12.0   11.53   79.57       1  11530.      main
   6.3    6.07   85.64311838028      0.0000  double_total
   6.3    6.06   91.70311838028      0.0000  float_total
   4.4    4.24   95.94311838028      0.0000  lli_total

gprof (demo on Linux)

% gcc -pg example.c
/tmp/ccF6bGPn.o(.text+0x1ce): In function `double_turn':
: undefined reference to `tan'
/tmp/ccF6bGPn.o(.text+0x1e4): In function `double_turn':
: undefined reference to `cos'
/tmp/ccF6bGPn.o(.text+0x1fa): In function `double_turn':
: undefined reference to `sin'
collect2: ld returned 1 exit status

% gcc -pg example.c -lm

% ls -l
total 20
-rwx------  1 dheller fcse 6625 Sep 14 12:52 a.out*
-rw-------  1 dheller fcse 1096 Sep 13 16:53 example.c


% a.out < a.out
long long int :: 1308265271
float         :: 1.30826329600000E+09
double        :: 1.30826527100000E+09
double take   :: 1.24146132344868E+07

% ls -l
total 28
-rwx------  1 dheller fcse 6625 Sep 14 12:52 a.out*
-rw-------  1 dheller fcse 1096 Sep 13 16:53 example.c
-rw-------  1 dheller fcse  629 Sep 14 12:54 gmon.out

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
 no time accumulated

  %   cumulative   self              self     total          
 time   seconds   seconds    calls  Ts/call  Ts/call  name   
  0.00      0.00     0.00     6625     0.00     0.00  double_total
  0.00      0.00     0.00     6625     0.00     0.00  double_turn
  0.00      0.00     0.00     6625     0.00     0.00  float_total
  0.00      0.00     0.00     6625     0.00     0.00  lli_total

 %         the percentage of the total running time of the
time       program used by this function.

cumulative a running sum of the number of seconds accounted
 seconds   for by this function and those listed above it.

 self      the number of seconds accounted for by this
seconds    function alone.  This is the major sort for this
           listing.

calls      the number of times this function was invoked, if
           this function is profiled, else blank.
 
 self      the average number of milliseconds spent in this
ms/call    function per call, if this function is profiled,
       else blank.

 total     the average number of milliseconds spent in this
ms/call    function and its descendents per call, if this
       function is profiled, else blank.

name       the name of the function.  This is the minor sort
           for this listing. The index shows the location of
       the function in the gprof listing. If the index is
       in parenthesis it shows where it would appear in
       the gprof listing if it were to be printed.


             Call graph (explanation follows)


granularity: each sample hit covers 4 byte(s) no time propagated

index % time    self  children    called     name
                0.00    0.00    6625/6625        main [11]
[1]      0.0    0.00    0.00    6625         double_total [1]
-----------------------------------------------
                0.00    0.00    6625/6625        main [11]
[2]      0.0    0.00    0.00    6625         double_turn [2]
-----------------------------------------------
                0.00    0.00    6625/6625        main [11]
[3]      0.0    0.00    0.00    6625         float_total [3]
-----------------------------------------------
                0.00    0.00    6625/6625        main [11]
[4]      0.0    0.00    0.00    6625         lli_total [4]
-----------------------------------------------

 This table describes the call tree of the program, and was sorted by
 the total amount of time spent in each function and its children.

 Each entry in this table consists of several lines.  The line with the
 index number at the left hand margin lists the current function.
 The lines above it list the functions that called this function,
 and the lines below it list the functions this one called.
 This line lists:
     index    A unique number given to each element of the table.
        Index numbers are sorted numerically.
        The index number is printed next to every function name so
        it is easier to look up where the function in the table.

     % time    This is the percentage of the `total' time that was spent
        in this function and its children.  Note that due to
        different viewpoints, functions excluded by options, etc,
        these numbers will NOT add up to 100%.

     self    This is the total amount of time spent in this function.

     children    This is the total amount of time propagated into this
        function by its children.

     called    This is the number of times the function was called.
        If the function called itself recursively, the number
        only includes non-recursive calls, and is followed by
        a `+' and the number of recursive calls.

     name    The name of the current function.  The index number is
        printed after it.  If the function is a member of a
        cycle, the cycle number is printed between the
        function's name and the index number.


 For the function's parents, the fields have the following meanings:

     self    This is the amount of time that was propagated directly
        from the function into this parent.

     children    This is the amount of time that was propagated from
        the function's children into this parent.

     called    This is the number of times this parent called the
        function `/' the total number of times the function
        was called.  Recursive calls to the function are not
        included in the number after the `/'.

     name    This is the name of the parent.  The parent's index
        number is printed after it.  If the parent is a
        member of a cycle, the cycle number is printed between
        the name and the index number.

 If the parents of the function cannot be determined, the word
 `<spontaneous>' is printed in the `name' field, and all the other
 fields are blank.

 For the function's children, the fields have the following meanings:

     self    This is the amount of time that was propagated directly
        from the child into the function.

     children    This is the amount of time that was propagated from the
        child's children to the function.

     called    This is the number of times the function called
        this child `/' the total number of times the child
        was called.  Recursive calls by the child are not
        listed in the number after the `/'.

     name    This is the name of the child.  The child's index
        number is printed after it.  If the child is a
        member of a cycle, the cycle number is printed
        between the name and the index number.

 If there are any cycles (circles) in the call graph, there is an
 entry for the cycle-as-a-whole.  This entry shows who called the
 cycle (as parents) and the members of the cycle (as children.)
 The `+' recursive calls entry shows the number of function calls that
 were internal to the cycle, and the calls entry for each member shows,
 for that member, how many times it was called from other members of
 the cycle.



Index by function name

   [1] double_total            [3] float_total
   [2] double_turn             [4] lli_total



% a.out < A
long long int :: 1153481903636598
float         :: 1.14650273074381E+15
double        :: 1.15348190363660E+15
double take   :: 6.27132166682039E+12

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 50.00      0.17     0.17  5527259    30.76    30.76  double_turn
 27.94      0.27     0.10                             main
 11.76      0.30     0.04  5527259     7.24     7.24  float_total
  8.82      0.34     0.03  5527259     5.43     5.43  double_total
  1.47      0.34     0.01  5527259     0.90     0.90  lli_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 4 byte(s) for 2.94% of 0.34 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    0.10    0.24                 main [1]
                0.17    0.00 5527259/5527259     double_turn [2]
                0.04    0.00 5527259/5527259     float_total [3]
                0.03    0.00 5527259/5527259     double_total [4]
                0.01    0.00 5527259/5527259     lli_total [5]
-----------------------------------------------
                0.17    0.00 5527259/5527259     main [1]
[2]     50.0    0.17    0.00 5527259         double_turn [2]
-----------------------------------------------
                0.04    0.00 5527259/5527259     main [1]
[3]     11.8    0.04    0.00 5527259         float_total [3]
-----------------------------------------------
                0.03    0.00 5527259/5527259     main [1]
[4]      8.8    0.03    0.00 5527259         double_total [4]
-----------------------------------------------
                0.01    0.00 5527259/5527259     main [1]
[5]      1.5    0.01    0.00 5527259         lli_total [5]
-----------------------------------------------

< ... >

Index by function name

   [4] double_total            [3] float_total             [1] main
   [2] double_turn             [5] lli_total
 


% a.out < B
long long int :: 62498030982782621
float         :: 6.33091579728364E+16
double        :: 6.24980309829415E+16
double take   :: 1.69534171340284E+14

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 45.77      0.92     0.92 31098434    29.58    29.58  double_turn
 24.38      1.41     0.49                             main
 17.91      1.77     0.36 31098434    11.58    11.58  double_total
 10.20      1.98     0.20 31098434     6.59     6.59  float_total
  1.74      2.01     0.04 31098434     1.13     1.13  lli_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 4 byte(s) for 0.50% of 2.01 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    0.49    1.52                 main [1]
                0.92    0.00 31098434/31098434     double_turn [2]
                0.36    0.00 31098434/31098434     double_total [3]
                0.20    0.00 31098434/31098434     float_total [4]
                0.04    0.00 31098434/31098434     lli_total [5]
-----------------------------------------------
                0.92    0.00 31098434/31098434     main [1]
[2]     45.8    0.92    0.00 31098434         double_turn [2]
-----------------------------------------------
                0.36    0.00 31098434/31098434     main [1]
[3]     17.9    0.36    0.00 31098434         double_total [3]
-----------------------------------------------
                0.20    0.00 31098434/31098434     main [1]
[4]     10.2    0.20    0.00 31098434         float_total [4]
-----------------------------------------------
                0.04    0.00 31098434/31098434     main [1]
[5]      1.7    0.04    0.00 31098434         lli_total [5]
-----------------------------------------------

< ... >

Index by function name

   [3] double_total            [4] float_total             [1] main
   [2] double_turn             [5] lli_total



% a.out < C
long long int :: 6468656676033029885
float         :: 7.20575940379279E+16
double        :: 6.46865667603217E+18
double take   :: 1.60954936537078E+16

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 47.69     10.11    10.11 311838028    32.42    32.42  double_turn
 26.42     15.71     5.60                             main
 14.43     18.77     3.06 311838028     9.81     9.81  double_total
  9.13     20.70     1.94 311838028     6.21     6.21  float_total
  2.33     21.20     0.49 311838028     1.59     1.59  lli_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 4 byte(s) for 0.05% of 21.20 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    5.60   15.60                 main [1]
               10.11    0.00 311838028/311838028     double_turn [2]
                3.06    0.00 311838028/311838028     double_total [3]
                1.94    0.00 311838028/311838028     float_total [4]
                0.49    0.00 311838028/311838028     lli_total [5]
-----------------------------------------------
               10.11    0.00 311838028/311838028     main [1]
[2]     47.7   10.11    0.00 311838028         double_turn [2]
-----------------------------------------------
                3.06    0.00 311838028/311838028     main [1]
[3]     14.4    3.06    0.00 311838028         double_total [3]
-----------------------------------------------
                1.94    0.00 311838028/311838028     main [1]
[4]      9.1    1.94    0.00 311838028         float_total [4]
-----------------------------------------------
                0.49    0.00 311838028/311838028     main [1]
[5]      2.3    0.49    0.00 311838028         lli_total [5]
-----------------------------------------------

< ... >

Index by function name

   [3] double_total            [4] float_total             [1] main
   [2] double_turn             [5] lli_total

------------------

% gcc -O  -pg example.c -lm

% ls -l
total 28
-rwx------  1 dheller fcse 6429 Sep 14 13:13 a.out*
-rw-------  1 dheller fcse 1096 Sep 13 16:53 example.c


% a.out < a.out
long long int :: 1173164429
float         :: 1.17316390400000E+09
double        :: 1.17316442900000E+09
double take   :: 1.14800782388178E+07

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
 no time accumulated

  %   cumulative   self              self     total          
 time   seconds   seconds    calls  Ts/call  Ts/call  name   
  0.00      0.00     0.00     6429     0.00     0.00  double_total
  0.00      0.00     0.00     6429     0.00     0.00  double_turn
  0.00      0.00     0.00     6429     0.00     0.00  float_total
  0.00      0.00     0.00     6429     0.00     0.00  lli_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 2 byte(s) no time propagated

index % time    self  children    called     name
                0.00    0.00    6429/6429        main [11]
[1]      0.0    0.00    0.00    6429         double_total [1]
-----------------------------------------------
                0.00    0.00    6429/6429        main [11]
[2]      0.0    0.00    0.00    6429         double_turn [2]
-----------------------------------------------
                0.00    0.00    6429/6429        main [11]
[3]      0.0    0.00    0.00    6429         float_total [3]
-----------------------------------------------
                0.00    0.00    6429/6429        main [11]
[4]      0.0    0.00    0.00    6429         lli_total [4]
-----------------------------------------------

< ... >

Index by function name

   [1] double_total            [3] float_total
   [2] double_turn             [4] lli_total


% a.out < A
long long int :: 1153481903636598
float         :: 1.14650273074381E+15
double        :: 1.15348190363660E+15
double take   :: 6.27132166682039E+12

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 43.06      0.03     0.03  5527259     5.45     5.45  double_turn
 43.06      0.06     0.03                             main
 14.35      0.07     0.01  5527259     1.82     1.82  lli_total
  0.00      0.07     0.00  5527259     0.00     0.00  double_total
  0.00      0.07     0.00  5527259     0.00     0.00  float_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 2 byte(s) for 14.22% of 0.07 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    0.03    0.04                 main [1]
                0.03    0.00 5527259/5527259     double_turn [2]
                0.01    0.00 5527259/5527259     lli_total [3]
                0.00    0.00 5527259/5527259     float_total [5]
                0.00    0.00 5527259/5527259     double_total [4]
-----------------------------------------------
                0.03    0.00 5527259/5527259     main [1]
[2]     42.9    0.03    0.00 5527259         double_turn [2]
-----------------------------------------------
                0.01    0.00 5527259/5527259     main [1]
[3]     14.3    0.01    0.00 5527259         lli_total [3]
-----------------------------------------------
                0.00    0.00 5527259/5527259     main [1]
[4]      0.0    0.00    0.00 5527259         double_total [4]
-----------------------------------------------
                0.00    0.00 5527259/5527259     main [1]
[5]      0.0    0.00    0.00 5527259         float_total [5]
-----------------------------------------------

< ... >

Index by function name

   [4] double_total            [5] float_total             [1] main
   [2] double_turn             [3] lli_total


% a.out < B
long long int :: 62498030982782621
float         :: 6.33091579728364E+16
double        :: 6.24980309829415E+16
double take   :: 1.69534171340284E+14

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 46.70      0.33     0.33                             main
 38.21      0.60     0.27 31098434     8.72     8.72  double_turn
  6.37      0.65     0.05 31098434     1.45     1.45  double_total
  5.66      0.69     0.04 31098434     1.29     1.29  lli_total
  3.54      0.71     0.03 31098434     0.81     0.81  float_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 2 byte(s) for 1.40% of 0.71 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    0.33    0.38                 main [1]
                0.27    0.00 31098434/31098434     double_turn [2]
                0.05    0.00 31098434/31098434     double_total [3]
                0.04    0.00 31098434/31098434     lli_total [4]
                0.03    0.00 31098434/31098434     float_total [5]
-----------------------------------------------
                0.27    0.00 31098434/31098434     main [1]
[2]     38.0    0.27    0.00 31098434         double_turn [2]
-----------------------------------------------
                0.05    0.00 31098434/31098434     main [1]
[3]      6.3    0.05    0.00 31098434         double_total [3]
-----------------------------------------------
                0.04    0.00 31098434/31098434     main [1]
[4]      5.6    0.04    0.00 31098434         lli_total [4]
-----------------------------------------------
                0.03    0.00 31098434/31098434     main [1]
[5]      3.5    0.03    0.00 31098434         float_total [5]
-----------------------------------------------
< ... >

Index by function name

   [3] double_total            [5] float_total             [1] main
   [2] double_turn             [4] lli_total


% a.out < C
long long int :: 6468656676033029885
float         :: 1.44115188075856E+17
double        :: 6.46865667603217E+18
double take   :: 1.60954936537078E+16

% gprof a.out
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total          
 time   seconds   seconds    calls  ns/call  ns/call  name   
 47.22      3.06     3.06                             main
 32.12      5.15     2.08 311838028     6.69     6.69  double_turn
  9.13      5.74     0.59 311838028     1.90     1.90  lli_total
  7.20      6.21     0.47 311838028     1.50     1.50  float_total
  4.80      6.52     0.31 311838028     1.00     1.00  double_total

< ... >

             Call graph (explanation follows)


granularity: each sample hit covers 2 byte(s) for 0.15% of 6.52 seconds

index % time    self  children    called     name
                                                 <spontaneous>
[1]    100.0    3.06    3.46                 main [1]
                2.08    0.00 311838028/311838028     double_turn [2]
                0.59    0.00 311838028/311838028     lli_total [3]
                0.47    0.00 311838028/311838028     float_total [4]
                0.31    0.00 311838028/311838028     double_total [5]
-----------------------------------------------
                2.08    0.00 311838028/311838028     main [1]
[2]     32.0    2.08    0.00 311838028         double_turn [2]
-----------------------------------------------
                0.59    0.00 311838028/311838028     main [1]
[3]      9.1    0.59    0.00 311838028         lli_total [3]
-----------------------------------------------
                0.47    0.00 311838028/311838028     main [1]
[4]      7.2    0.47    0.00 311838028         float_total [4]
-----------------------------------------------
                0.31    0.00 311838028/311838028     main [1]
[5]      4.8    0.31    0.00 311838028         double_total [5]
-----------------------------------------------

< ... >


Index by function name

   [5] double_total            [4] float_total             [1] main
   [2] double_turn             [3] lli_total

%



Last modified, 12 Feb. 2013