octave-nkf: scripts/general/profile.m annotate

annotate scripts/general/profile.m @ 14138:72c96de7a403 stable

maint: update copyright notices for 2012

author	John W. Eaton <jwe@octave.org>
date	Mon, 02 Jan 2012 14:25:41 -0500
parents	9cae456085c2
children	11949c9795a0

rev	line source
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 13929 diff changeset	1 ## Copyright (C) 2012 Daniel Kraft
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	2 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	3 ## This file is part of Octave.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	4 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	8 ## your option) any later version.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	9 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	13 ## General Public License for more details.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	14 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	16 ## along with Octave; see the file COPYING. If not, see
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	17 ## <http://www.gnu.org/licenses/>.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	18
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	19 ## -- texinfo --
13929 9cae456085c2 Grammarcheck of documentation before 3.6.0 release. Rik <octave@nomad.inbox5.com> parents: 13201 diff changeset	20 ## @deftypefn {Command} {} profile on
9cae456085c2 Grammarcheck of documentation before 3.6.0 release. Rik <octave@nomad.inbox5.com> parents: 13201 diff changeset	21 ## @deftypefnx {Command} {} profile off
9cae456085c2 Grammarcheck of documentation before 3.6.0 release. Rik <octave@nomad.inbox5.com> parents: 13201 diff changeset	22 ## @deftypefnx {Command} {} profile resume
9cae456085c2 Grammarcheck of documentation before 3.6.0 release. Rik <octave@nomad.inbox5.com> parents: 13201 diff changeset	23 ## @deftypefnx {Command} {} profile clear
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	24 ## @deftypefnx {Function File} {@var{S} =} profile ('status')
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	25 ## @deftypefnx {Function File} {@var{T} =} profile ('info')
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	26 ## Control the built-in profiler.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	27 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	28 ## @table @code
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	29 ## @item profile on
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	30 ## Start the profiler, clearing all previously collected data if there
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	31 ## is any.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	32 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	33 ## @item profile off
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	34 ## Stop profiling. The collected data can later be retrieved and examined
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	35 ## with calls like @code{S = profile ('info')}.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	36 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	37 ## @item profile clear
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	38 ## Clear all collected profiler data.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	39 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	40 ## @item profile resume
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	41 ## Restart profiling without cleaning up the old data and instead
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	42 ## all newly collected statistics are added to the already existing ones.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	43 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	44 ## @item @var{S} = profile ('status')
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	45 ## Return a structure filled with certain information about the current status
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	46 ## of the profiler. At the moment, the only field is @code{ProfilerStatus}
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	47 ## which is either 'on' or 'off'.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	48 ##
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	49 ## @item @var{T} = profile ('info')
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	50 ## Return the collected profiling statistics in the structure @var{T}.
12961 8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	51 ## The flat profile is returned in the field @code{FunctionTable} which is an
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	52 ## array of structures, each entry corresponding to a function which was called
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	53 ## and for which profiling statistics are present. Furthermore, the field
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	54 ## @code{Hierarchical} contains the hierarchical call-tree. Each node
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	55 ## has an index into the @code{FunctionTable} identifying the function it
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	56 ## corresponds to as well as data fields for number of calls and time spent
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	57 ## at this level in the call-tree.
13191 c5ddb99ff5de Put @seealso in profiler functions' docstrings. Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13053 diff changeset	58 ## @seealso{profshow, profexplore}
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	59 ## @end table
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	60 ## @end deftypefn
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	61
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	62 ## Built-in profiler.
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	63 ## Author: Daniel Kraft <d@domob.eu>
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	64
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	65 function retval = profile (option)
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	66
12872 031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	67 if (nargin != 1)
031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	68 print_usage ();
031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	69 endif
031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	70
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	71 switch (option)
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	72 case 'on'
12955 05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	73 __profiler_reset__ ();
05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	74 __profiler_enable__ (true);
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	75
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	76 case 'off'
12955 05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	77 __profiler_enable__ (false);
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	78
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	79 case 'clear'
12955 05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	80 __profiler_reset__ ();
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	81
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	82 case 'resume'
12955 05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	83 __profiler_enable__ (true);
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	84
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	85 case 'status'
12955 05941540287c Style fixes on profiler internal functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12872 diff changeset	86 enabled = __profiler_enable__ ();
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	87 if (enabled)
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	88 enabled = 'on';
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	89 else
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	90 enabled = 'off';
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	91 endif
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	92 retval = struct ('ProfilerStatus', enabled);
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	93
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	94 case 'info'
12961 8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	95 [flat, tree] = __profiler_data__ ();
8c64cc024e8c Make hierarchical profile available via profile('info'). Daniel Kraft <d@domob.eu> parents: 12955 diff changeset	96 retval = struct ('FunctionTable', flat, 'Hierarchical', tree);
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	97
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	98 otherwise
12872 031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	99 warning ("profile: Unrecognized option '%s'", option);
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	100 print_usage ();
12872 031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	101
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	102 endswitch
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	103
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	104 endfunction
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	105
12872 031e1a2c26f3 Vectorize and use Octave coding conventions for profile script files Rik <octave@nomad.inbox5.com> parents: 12871 diff changeset	106
12869 de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	107 %!demo
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	108 %! profile ('on');
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	109 %! A = rand (100);
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	110 %! B = expm (A);
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	111 %! profile ('off');
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	112 %! profile ('resume');
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	113 %! C = sqrtm (A);
de9a9719e594 Extend data collection in profiler and add user-interface profile function. Daniel Kraft <d@domob.eu> parents: diff changeset	114 %! profile ('off');
12871 23377c46516b Implement the profshow function to print profiler results. Daniel Kraft <d@domob.eu> parents: 12869 diff changeset	115 %! T = profile ('info');
23377c46516b Implement the profshow function to print profiler results. Daniel Kraft <d@domob.eu> parents: 12869 diff changeset	116 %! profshow (T);
13053 a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	117
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	118 %!error profile ();
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	119 %!error profile ('on', 2);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	120
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	121 %!test
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	122 %! on_struct.ProfilerStatus = "on";
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	123 %! off_struct.ProfilerStatus = "off";
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	124 %! profile ('on');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	125 %! result = logm (rand (200) + 10 * eye (200));
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	126 %! assert (profile ('status'), on_struct);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	127 %! profile ('off');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	128 %! assert (profile ('status'), off_struct);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	129 %! profile ('resume');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	130 %! result = logm (rand (200) + 10 * eye (200));
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	131 %! profile ('off');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	132 %! assert (profile ('status'), off_struct);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	133 %! info = profile ('info');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	134 %! assert (isstruct (info));
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	135 %! assert (size (info), [1, 1]);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	136 %! assert (fieldnames (info), {'FunctionTable'; 'Hierarchical'});
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	137 %! ftbl = info.FunctionTable;
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	138 %! assert (fieldnames (ftbl), {'FunctionName'; 'TotalTime'; 'NumCalls'; 'IsRecursive'; 'Parents'; 'Children'});
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	139 %! hier = info.Hierarchical;
13201 b8779f71b77f Update tests for profile.m Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13191 diff changeset	140 %! assert (fieldnames (hier), {'Index'; 'SelfTime'; 'TotalTime'; 'NumCalls'; 'Children'});
13053 a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	141 %! profile ('clear');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	142 %! info = profile ('info');
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	143 %! assert (isstruct (info));
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	144 %! assert (size (info), [1, 1]);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	145 %! assert (fieldnames (info), {'FunctionTable'; 'Hierarchical'});
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	146 %! ftbl = info.FunctionTable;
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	147 %! assert (size (ftbl), [0, 1]);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	148 %! assert (fieldnames (ftbl), {'FunctionName'; 'TotalTime'; 'NumCalls'; 'IsRecursive'; 'Parents'; 'Children'});
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	149 %! hier = info.Hierarchical;
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	150 %! assert (size (hier), [0, 1]);
a7e82bdf12b3 codesprint: tests for profile.m John W. Eaton <jwe@octave.org> parents: 12961 diff changeset	151 %! assert (fieldnames (hier), {'Index'; 'SelfTime'; 'NumCalls'; 'Children'});

Mercurial > octave-nkf

annotate scripts/general/profile.m @ 14138:72c96de7a403 stable