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annotate scripts/general/profexplore.m @ 17289:bc924baa2c4e

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doc: Add new @qcode macro for code samples which are quoted. Macro handles options ("on") or properties ("position") more elegantly than @code{"text"}. * doc/interpreter/macros.texi: Add new @qcode macro. * doc/interpreter/tips.txi: Add documentation about @qcode macro. * doc/interpreter/basics.txi, doc/interpreter/container.txi, doc/interpreter/emacs.txi, doc/interpreter/errors.txi, doc/interpreter/eval.txi, doc/interpreter/expr.txi, doc/interpreter/external.txi, doc/interpreter/func.txi, doc/interpreter/grammar.txi, doc/interpreter/image.txi, doc/interpreter/install.txi, doc/interpreter/interp.txi, doc/interpreter/io.txi, doc/interpreter/matrix.txi, doc/interpreter/numbers.txi, doc/interpreter/oop.txi, doc/interpreter/package.txi, doc/interpreter/plot.txi, doc/interpreter/quad.txi, doc/interpreter/sparse.txi, doc/interpreter/strings.txi, doc/interpreter/system.txi, doc/interpreter/vectorize.txi, libinterp/corefcn/balance.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/cellfun.cc, libinterp/corefcn/conv2.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/error.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/help.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-save.cc, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/pager.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/syscalls.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/tril.cc, libinterp/corefcn/typecast.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/parse-tree/oct-parse.in.yy, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-mat.cc, scripts/@ftp/ftp.m, scripts/deprecated/java_convert_matrix.m, scripts/deprecated/java_debug.m, scripts/deprecated/java_unsigned_conversion.m, scripts/deprecated/shell_cmd.m, scripts/general/dblquad.m, scripts/general/display.m, scripts/general/genvarname.m, scripts/general/idivide.m, scripts/general/interp1.m, scripts/general/interp2.m, scripts/general/interp3.m, scripts/general/interpn.m, scripts/general/isa.m, scripts/general/profexplore.m, scripts/general/profile.m, scripts/general/quadgk.m, scripts/general/randi.m, scripts/general/structfun.m, scripts/general/subsindex.m, scripts/general/triplequad.m, scripts/geometry/griddata.m, scripts/geometry/griddata3.m, scripts/geometry/griddatan.m, scripts/geometry/voronoi.m, scripts/help/help.m, scripts/help/lookfor.m, scripts/image/cmpermute.m, scripts/image/colormap.m, scripts/image/image.m, scripts/image/imagesc.m, scripts/image/imfinfo.m, scripts/image/imformats.m, scripts/image/imread.m, scripts/image/imshow.m, scripts/image/imwrite.m, scripts/image/ind2gray.m, scripts/image/lines.m, scripts/image/rgb2ind.m, scripts/image/spinmap.m, scripts/io/dlmwrite.m, scripts/io/strread.m, scripts/io/textread.m, scripts/io/textscan.m, scripts/java/javaclasspath.m, scripts/java/usejava.m, scripts/miscellaneous/bzip2.m, scripts/miscellaneous/computer.m, scripts/miscellaneous/copyfile.m, scripts/miscellaneous/debug.m, scripts/miscellaneous/dos.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/gzip.m, scripts/miscellaneous/license.m, scripts/miscellaneous/mkoctfile.m, scripts/miscellaneous/movefile.m, scripts/miscellaneous/parseparams.m, scripts/miscellaneous/unix.m, scripts/optimization/fminbnd.m, scripts/optimization/fminsearch.m, scripts/optimization/fminunc.m, scripts/optimization/fsolve.m, scripts/optimization/fzero.m, scripts/optimization/glpk.m, scripts/optimization/lsqnonneg.m, scripts/optimization/optimset.m, scripts/optimization/pqpnonneg.m, scripts/pkg/pkg.m, scripts/plot/allchild.m, scripts/plot/ancestor.m, scripts/plot/area.m, scripts/plot/axis.m, scripts/plot/bar.m, scripts/plot/barh.m, scripts/plot/box.m, scripts/plot/caxis.m, scripts/plot/cla.m, scripts/plot/clabel.m, scripts/plot/clf.m, scripts/plot/close.m, scripts/plot/colorbar.m, scripts/plot/daspect.m, scripts/plot/ezmesh.m, scripts/plot/ezmeshc.m, scripts/plot/ezsurf.m, scripts/plot/ezsurfc.m, scripts/plot/findall.m, scripts/plot/findobj.m, scripts/plot/gcbo.m, scripts/plot/gcf.m, scripts/plot/gco.m, scripts/plot/grid.m, scripts/plot/guihandles.m, scripts/plot/hdl2struct.m, scripts/plot/hidden.m, scripts/plot/hold.m, scripts/plot/isonormals.m, scripts/plot/isosurface.m, scripts/plot/legend.m, scripts/plot/mesh.m, scripts/plot/meshc.m, scripts/plot/meshz.m, scripts/plot/newplot.m, scripts/plot/orient.m, scripts/plot/pareto.m, scripts/plot/patch.m, scripts/plot/pbaspect.m, scripts/plot/pcolor.m, scripts/plot/plot.m, scripts/plot/print.m, scripts/plot/private/__add_default_menu__.m, scripts/plot/quiver.m, scripts/plot/quiver3.m, scripts/plot/refreshdata.m, scripts/plot/saveas.m, scripts/plot/scatter.m, scripts/plot/scatter3.m, scripts/plot/shading.m, scripts/plot/shrinkfaces.m, scripts/plot/slice.m, scripts/plot/stem.m, scripts/plot/stem3.m, scripts/plot/struct2hdl.m, scripts/plot/subplot.m, scripts/plot/surf.m, scripts/plot/surfc.m, scripts/plot/surfl.m, scripts/plot/tetramesh.m, scripts/plot/uigetfile.m, scripts/plot/uimenu.m, scripts/plot/uiputfile.m, scripts/plot/waterfall.m, scripts/plot/whitebg.m, scripts/plot/xlim.m, scripts/plot/ylim.m, scripts/plot/zlim.m, scripts/polynomial/conv.m, scripts/polynomial/polyout.m, scripts/polynomial/splinefit.m, scripts/set/ismember.m, scripts/set/powerset.m, scripts/set/setdiff.m, scripts/set/union.m, scripts/set/unique.m, scripts/signal/detrend.m, scripts/signal/filter2.m, scripts/signal/freqz.m, scripts/signal/periodogram.m, scripts/signal/spectral_adf.m, scripts/signal/spectral_xdf.m, scripts/sparse/eigs.m, scripts/sparse/svds.m, scripts/specfun/legendre.m, scripts/special-matrix/gallery.m, scripts/statistics/base/mean.m, scripts/statistics/base/moment.m, scripts/statistics/tests/cor_test.m, scripts/statistics/tests/kolmogorov_smirnov_test.m, scripts/statistics/tests/kolmogorov_smirnov_test_2.m, scripts/statistics/tests/kruskal_wallis_test.m, scripts/statistics/tests/prop_test_2.m, scripts/statistics/tests/sign_test.m, scripts/statistics/tests/t_test.m, scripts/statistics/tests/t_test_2.m, scripts/statistics/tests/t_test_regression.m, scripts/statistics/tests/u_test.m, scripts/statistics/tests/var_test.m, scripts/statistics/tests/welch_test.m, scripts/statistics/tests/wilcoxon_test.m, scripts/statistics/tests/z_test.m, scripts/statistics/tests/z_test_2.m, scripts/strings/base2dec.m, scripts/strings/index.m, scripts/strings/isstrprop.m, scripts/strings/mat2str.m, scripts/strings/regexptranslate.m, scripts/strings/rindex.m, scripts/strings/str2num.m, scripts/strings/strcat.m, scripts/strings/strjust.m, scripts/strings/strmatch.m, scripts/strings/validatestring.m, scripts/testfun/demo.m, scripts/testfun/example.m, scripts/testfun/test.m, scripts/time/addtodate.m, scripts/time/asctime.m, scripts/time/datestr.m, scripts/time/datetick.m, scripts/time/weekday.m, scripts/ui/errordlg.m, scripts/ui/helpdlg.m, scripts/ui/inputdlg.m, scripts/ui/listdlg.m, scripts/ui/msgbox.m, scripts/ui/questdlg.m, scripts/ui/warndlg.m: Use new @qcode macro.
author Rik <rik@octave.org>
date Mon, 19 Aug 2013 20:46:38 -0700
parents 9e613baf431e
children 1c89599167a6
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2012 Daniel Kraft
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} profexplore ()
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21 ## @deftypefnx {Function File} {} profexplore (@var{data})
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22 ## Interactively explore hierarchical profiler output.
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23 ##
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24 ## Assuming @var{data} is the structure with profile data returned by
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25 ## @code{profile (@qcode{"info"})}, this command opens an interactive prompt
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26 ## that can be used to explore the call-tree. Type @kbd{help} to get a list
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27 ## of possible commands. If @var{data} is omitted, @code{profile ("info")}
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28 ## is called and used in its place.
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29 ## @seealso{profile, profshow}
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30 ## @end deftypefn
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31
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32 ## Built-in profiler.
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33 ## Author: Daniel Kraft <d@domob.eu>
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34
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35 function profexplore (data)
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36
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37 if (nargin == 0)
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38 data = profile ("info");
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39 elseif (nargin != 1)
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40 print_usage ();
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41 endif
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42
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43 ## The actual work is done by a recursive worker function, since that
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44 ## is an easy way to traverse the tree datastructure. Here, we just check
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45 ## the arguments (already done) and give over to it.
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46
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47 __profexplore_worker (data.FunctionTable, data.Hierarchical, "Top\n", " ");
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48
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49 endfunction
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50
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51 ## This is the worker function. tree is the current subtree we want to
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52 ## display / explore. parents is a string containing the already "rendered"
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53 ## data for the parents which is displayed on top of the list of current
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54 ## children. prefix is the prefix to add to each line rendered; this
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55 ## is just a string of spaces to get indentation right.
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56 ##
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57 ## Returning 0 indicates that the user requested to totally exit the
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58 ## explorer, thus also all higher levels should exit immediately. An integer
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59 ## greater zero indicates to exit that many levels since the user wants to go
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60 ## up (but not necessarily quit).
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61
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62 function rv = __profexplore_worker (fcn_table, tree, parents, prefix)
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63
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64 ## Sort children by total time.
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65 times = -[ tree.TotalTime ];
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66 [~, p] = sort (times);
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67 tree = tree(p);
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68
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69 while (true)
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70
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71 printf ("\n%s", parents);
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72 strings = cell (length (tree), 1);
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73 for i = 1 : length (tree)
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74 strings{i} = sprintf ("%s: %d calls, %.3f total, %.3f self", ...
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75 fcn_table(tree(i).Index).FunctionName, ...
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76 tree(i).NumCalls, ...
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77 tree(i).TotalTime, tree(i).SelfTime);
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78 printf ("%s%d) %s\n", prefix, i, strings{i});
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79 endfor
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80 printf ("\n");
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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81
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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82 cmd = input ("profexplore> ", "s");
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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83 option = fix (str2double (cmd));
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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84
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9e613baf431e profexplore.m: Allow calling with no args, add "quit" as alias to "exit".
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parents: 14359
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85 if (strcmp (cmd, "exit") || strcmp (cmd, "quit"))
13189
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86 rv = 0;
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87 return;
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88 elseif (strcmp (cmd, "help"))
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89 printf ("\nCommands for profile explorer:\n\n");
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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90 printf ("exit Return to Octave prompt.\n");
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parents: 14359
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91 printf ("quit Return to Octave prompt.\n");
13189
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92 printf ("help Display this help message.\n");
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93 printf ("up [N] Go up N levels, where N is an integer. Default is 1.\n");
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94 printf ("N Go down a level into option N.\n");
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190952239c2c Use '!' for not operation in preference to '~'.
Rik <octave@nomad.inbox5.com>
parents: 14138
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95 elseif (! isnan (option))
13189
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96 if (option < 1 || option > length (tree))
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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97 printf ("The chosen option is out of range!\n");
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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98 else
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99 newParents = sprintf ("%s%s%s\n", parents, prefix, strings{option});
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100 newPrefix = sprintf ("%s ", prefix);
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101
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102 rv = __profexplore_worker (fcn_table, tree(option).Children, ...
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103 newParents, newPrefix);
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104
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105 if (rv == 0)
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106 return;
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107 elseif (rv > 1)
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108 rv = rv - 1;
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109 return;
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110 else
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111 assert (rv == 1);
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112 ## It was requested to return to this level, so just stay.
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113 endif
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114 endif
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115 elseif (length (cmd) >= 2 && strcmp (substr (cmd, 1, 2), "up"))
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116 if (length (cmd) == 2)
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117 rv = 1;
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118 return;
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119 endif
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120
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121 if (length (cmd) > 3 && cmd(3) == ' ')
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122 opt = fix (str2double (substr (cmd, 3)));
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190952239c2c Use '!' for not operation in preference to '~'.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
123 if (! isnan (opt) && opt > 0)
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124 rv = opt;
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125 return;
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126 endif
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127 endif
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128
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129 printf ("Invalid 'up' command. Type 'help' for further");
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130 printf (" information.\n");
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131 else
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132 printf ("Unrecognized input. Type 'help' to get a list of possible");
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133 printf (" commands.\n");
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134 endif
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135
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136 endwhile
c5a8b23db680 New function 'profexplore' for interactive hierarchical profile exploration.
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137 endfunction