afonsofrancof
da20f7966e
Unrolled powers removed duplicate array access on k for tried starting using omp parallel
204 lines
13 KiB
Text
204 lines
13 KiB
Text
Flat profile:
|
||
|
||
Each sample counts as 0.01 seconds.
|
||
% cumulative self self total
|
||
time seconds seconds calls ms/call ms/call name
|
||
54.61 15.03 15.03 201 74.79 74.79 Potential()
|
||
35.45 24.79 9.76 202 48.31 61.39 computeAccelerations()
|
||
9.60 27.43 2.64 942014880 0.00 0.00 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0)))>::__value>::__type std::pow<double, int>(double, int)
|
||
0.44 27.55 0.12 _init
|
||
0.00 27.55 0.00 6480 0.00 0.00 gaussdist()
|
||
0.00 27.55 0.00 201 0.00 61.39 VelocityVerlet(double, int, _IO_FILE*)
|
||
0.00 27.55 0.00 201 0.00 0.00 MeanSquaredVelocity()
|
||
0.00 27.55 0.00 201 0.00 0.00 Kinetic()
|
||
0.00 27.55 0.00 1 0.00 0.00 initialize()
|
||
0.00 27.55 0.00 1 0.00 0.00 initializeVelocities()
|
||
0.00 27.55 0.00 1 0.00 0.00 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0)))>::__value>::__type std::pow<int, double>(int, double)
|
||
0.00 27.55 0.00 1 0.00 0.00 __gnu_cxx::__enable_if<std::__is_integer<int>::__value, double>::__type std::floor<int>(int)
|
||
|
||
% 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.
|
||
|
||
Copyright (C) 2012-2023 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Call graph (explanation follows)
|
||
|
||
|
||
granularity: each sample hit covers 2 byte(s) for 0.04% of 27.55 seconds
|
||
|
||
index % time self children called name
|
||
<spontaneous>
|
||
[1] 99.6 0.00 27.43 main [1]
|
||
15.03 0.00 201/201 Potential() [2]
|
||
0.00 12.34 201/201 VelocityVerlet(double, int, _IO_FILE*) [4]
|
||
0.05 0.01 1/202 computeAccelerations() [3]
|
||
0.00 0.00 201/201 MeanSquaredVelocity() [11]
|
||
0.00 0.00 201/201 Kinetic() [12]
|
||
0.00 0.00 1/1 initialize() [13]
|
||
0.00 0.00 1/1 __gnu_cxx::__enable_if<std::__is_integer<int>::__value, double>::__type std::floor<int>(int) [16]
|
||
-----------------------------------------------
|
||
15.03 0.00 201/201 main [1]
|
||
[2] 54.6 15.03 0.00 201 Potential() [2]
|
||
-----------------------------------------------
|
||
0.05 0.01 1/202 main [1]
|
||
9.71 2.63 201/202 VelocityVerlet(double, int, _IO_FILE*) [4]
|
||
[3] 45.0 9.76 2.64 202 computeAccelerations() [3]
|
||
2.64 0.00 942014880/942014880 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0)))>::__value>::__type std::pow<double, int>(double, int) [5]
|
||
-----------------------------------------------
|
||
0.00 12.34 201/201 main [1]
|
||
[4] 44.8 0.00 12.34 201 VelocityVerlet(double, int, _IO_FILE*) [4]
|
||
9.71 2.63 201/202 computeAccelerations() [3]
|
||
-----------------------------------------------
|
||
2.64 0.00 942014880/942014880 computeAccelerations() [3]
|
||
[5] 9.6 2.64 0.00 942014880 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0)))>::__value>::__type std::pow<double, int>(double, int) [5]
|
||
-----------------------------------------------
|
||
<spontaneous>
|
||
[6] 0.4 0.12 0.00 _init [6]
|
||
-----------------------------------------------
|
||
0.00 0.00 6480/6480 initializeVelocities() [14]
|
||
[10] 0.0 0.00 0.00 6480 gaussdist() [10]
|
||
-----------------------------------------------
|
||
0.00 0.00 201/201 main [1]
|
||
[11] 0.0 0.00 0.00 201 MeanSquaredVelocity() [11]
|
||
-----------------------------------------------
|
||
0.00 0.00 201/201 main [1]
|
||
[12] 0.0 0.00 0.00 201 Kinetic() [12]
|
||
-----------------------------------------------
|
||
0.00 0.00 1/1 main [1]
|
||
[13] 0.0 0.00 0.00 1 initialize() [13]
|
||
0.00 0.00 1/1 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0)))>::__value>::__type std::pow<int, double>(int, double) [15]
|
||
0.00 0.00 1/1 initializeVelocities() [14]
|
||
-----------------------------------------------
|
||
0.00 0.00 1/1 initialize() [13]
|
||
[14] 0.0 0.00 0.00 1 initializeVelocities() [14]
|
||
0.00 0.00 6480/6480 gaussdist() [10]
|
||
-----------------------------------------------
|
||
0.00 0.00 1/1 initialize() [13]
|
||
[15] 0.0 0.00 0.00 1 __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0)))>::__value>::__type std::pow<int, double>(int, double) [15]
|
||
-----------------------------------------------
|
||
0.00 0.00 1/1 main [1]
|
||
[16] 0.0 0.00 0.00 1 __gnu_cxx::__enable_if<std::__is_integer<int>::__value, double>::__type std::floor<int>(int) [16]
|
||
-----------------------------------------------
|
||
|
||
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 is 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.
|
||
|
||
Copyright (C) 2012-2023 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Index by function name
|
||
|
||
[13] initialize() [14] initializeVelocities() [5] __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))+((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0)))>::__value>::__type std::pow<double, int>(double, int)
|
||
[4] VelocityVerlet(double, int, _IO_FILE*) [12] Kinetic() [15] __gnu_cxx::__promote_2<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0))), std::__is_integer<decltype (((__gnu_cxx::__promote_2<int, std::__is_integer<int>::__value>::__type)(0))+((__gnu_cxx::__promote_2<double, std::__is_integer<double>::__value>::__type)(0)))>::__value>::__type std::pow<int, double>(int, double)
|
||
[11] MeanSquaredVelocity() [2] Potential() [16] __gnu_cxx::__enable_if<std::__is_integer<int>::__value, double>::__type std::floor<int>(int)
|
||
[3] computeAccelerations() [10] gaussdist() [6] _init
|