Mercurial > octave
view libinterp/corefcn/getrusage.cc @ 21966:112b20240c87
move docstrings in C++ files out of C strings and into comments
* __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc,
__ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc,
bitfcns.cc, bsxfun.cc, cellfun.cc, colloc.cc, conv2.cc, daspk.cc,
dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, det.cc, dirfns.cc,
dlmread.cc, dot.cc, eig.cc, ellipj.cc, error.cc, fft.cc, fft2.cc,
fftn.cc, file-io.cc, filter.cc, find.cc, gammainc.cc, gcd.cc,
getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc,
hash.cc, help.cc, hess.cc, hex2num.cc, input.cc, inv.cc, kron.cc,
load-path.cc, load-save.cc, lookup.cc, ls-oct-text.cc, lsode.cc,
lu.cc, mappers.cc, matrix_type.cc, max.cc, mgorth.cc, nproc.cc,
oct-hist.cc, octave-link.cc, ordschur.cc, pager.cc, pinv.cc,
pr-output.cc, profiler.cc, psi.cc, pt-jit.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc,
sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc,
sub2ind.cc, svd.cc, sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc,
time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc,
utils.cc, variables.cc, __delaunayn__.cc, __eigs__.cc,
__fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc,
audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc,
convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
ov-base.cc, ov-bool-mat.cc, ov-cell.cc, ov-class.cc, ov-classdef.cc,
ov-fcn-handle.cc, ov-fcn-inline.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-null-mat.cc,
ov-oncleanup.cc, ov-range.cc, ov-re-mat.cc, ov-struct.cc,
ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc,
ov-usr-fcn.cc, ov.cc, octave.cc, pt-arg-list.cc, pt-binop.cc,
pt-eval.cc, pt-mat.cc, lex.ll, oct-parse.in.yy:
Docstrings are now comments instead of C strings.
* build-aux/mk-opts.pl: Emit docstrings as comments instead of C
strings.
* DASPK-opts.in, LSODE-opts.in: Don't quote " in docstring fragments.
* builtins.h: Include builtin-defun-decls.h unconditionally.
* defun.h (DEFUN, DEFUNX, DEFCONSTFUN): Simply emit declaration.
(DEFALIAS): Always expand to nothing.
* defun-dld.h: No special macro expansions for MAKE_BUILTINS.
(DEFUN_DLD): Use FORWARD_DECLARE_FUN.
(DEFUNX_DLD): Use FORWARD_DECLARE_FUNX.
* defun-int.h: No special macro expansions for MAKE_BUILTINS.
(FORWARD_DECLARE_FUN, FORWARD_DECLARE_FUNX): New macros.
(DEFINE_FUN_INSTALLER_FUN): If compiling an Octave source file, pass
"external-doc" to DEFINE_FUNX_INSTALLER_FUN.
(DEFUN_INTERNAL, DEFCONSTFUN_INTERNAL, DEFUNX_INTERNAL,
DEFALIAS_INTERNAL): Delete.
* common.mk (move_if_change_rule): New macro.
(simple_move_if_change_rule): Define using move_if_change_rule.
* find-defun-files.sh (DEFUN_PATTERN): Update. Don't transform file
name extension to ".df".
* libinterp/mk-pkg-add, gendoc.pl: Operate directly on source files.
* mkbuiltins: New argument, SRCDIR. Operate directly on source files.
* mkdefs: Delete.
* libinterp/module.mk (BUILT_SOURCES): Update list to contain only
files included in other source files.
(GENERATED_MAKE_BUILTINS_INCS, DEF_FILES): Delete.
(LIBINTERP_BUILT_DISTFILES): Include $(OPT_HANDLERS) here.
(LIBINTERP_BUILT_NODISTFILES): Not here. Remove $(ALL_DEF_FILES from
the list.
(libinterp_EXTRA_DIST): Remove mkdefs from the list.
(FOUND_DEFUN_FILES): Rename from SRC_DEF_FILES.
(DLDFCN_DEFUN_FILES): Rename from DLDFCN_DEF_FILES.
(SRC_DEFUN_FILES): Rename from SRC_DEF_FILES.
(ALL_DEFUN_FILES): Rename from ALL_DEF_FILES.
(%.df: %.cc): Delete pattern rule.
(libinterp/build-env-features.cc, libinterp/builtins.cc,
libinterp/dldfcn/PKG_ADD): Use mv instead of move-if-change.
(libinterp/builtins.cc, libinterp/builtin-defun-decls.h):
Update mkbuiltins command.
($(srcdir)/libinterp/DOCSTRINGS): Update gendoc.pl command.
* liboctave/module.mk (BUILT_SOURCES): Don't include
liboctave-build-info.cc in the list.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 21 Jun 2016 16:07:51 -0400 |
parents | f0c5dd1ea2b9 |
children | bac0d6f07a3e |
line wrap: on
line source
/* Copyright (C) 1996-2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include "oct-time.h" #include "defun.h" #include "oct-map.h" #include "ov.h" #include "ovl.h" DEFUN (getrusage, , , doc: /* -*- texinfo -*- @deftypefn {} {} getrusage () Return a structure containing a number of statistics about the current Octave process. Not all fields are available on all systems. If it is not possible to get CPU time statistics, the CPU time slots are set to zero. Other missing data are replaced by NaN@. The list of possible fields is: @table @code @item idrss Unshared data size. @item inblock Number of block input operations. @item isrss Unshared stack size. @item ixrss Shared memory size. @item majflt Number of major page faults. @item maxrss Maximum data size. @item minflt Number of minor page faults. @item msgrcv Number of messages received. @item msgsnd Number of messages sent. @item nivcsw Number of involuntary context switches. @item nsignals Number of signals received. @item nswap Number of swaps. @item nvcsw Number of voluntary context switches. @item oublock Number of block output operations. @item stime A structure containing the system CPU time used. The structure has the elements @code{sec} (seconds) @code{usec} (microseconds). @item utime A structure containing the user CPU time used. The structure has the elements @code{sec} (seconds) @code{usec} (microseconds). @end table @end deftypefn */) { octave_scalar_map ru_map; octave_scalar_map tv_map; octave::sys::resource_usage rusage; octave::sys::cpu_time cpu = rusage.cpu (); tv_map.assign ("sec", cpu.user_sec ()); tv_map.assign ("usec", cpu.user_usec ()); ru_map.assign ("utime", octave_value (tv_map)); tv_map.assign ("sec", cpu.system_sec ()); tv_map.assign ("usec", cpu.system_usec ()); ru_map.assign ("stime", octave_value (tv_map)); ru_map.assign ("maxrss", static_cast<double> (rusage.maxrss ())); ru_map.assign ("ixrss", static_cast<double> (rusage.ixrss ())); ru_map.assign ("idrss", static_cast<double> (rusage.idrss ())); ru_map.assign ("isrss", static_cast<double> (rusage.isrss ())); ru_map.assign ("minflt", static_cast<double> (rusage.minflt ())); ru_map.assign ("majflt", static_cast<double> (rusage.majflt ())); ru_map.assign ("nswap", static_cast<double> (rusage.nswap ())); ru_map.assign ("inblock", static_cast<double> (rusage.inblock ())); ru_map.assign ("oublock", static_cast<double> (rusage.oublock ())); ru_map.assign ("msgsnd", static_cast<double> (rusage.msgsnd ())); ru_map.assign ("msgrcv", static_cast<double> (rusage.msgrcv ())); ru_map.assign ("nsignals", static_cast<double> (rusage.nsignals ())); ru_map.assign ("nvcsw", static_cast<double> (rusage.nvcsw ())); ru_map.assign ("nivcsw", static_cast<double> (rusage.nivcsw ())); return ovl (ru_map); } /* %!test %! r = getrusage (); %! assert (isstruct (r)); %! assert (isfield (r, "idrss")); %! assert (isfield (r, "inblock")); %! assert (isfield (r, "isrss")); %! assert (isfield (r, "ixrss")); %! assert (isfield (r, "majflt")); %! assert (isfield (r, "maxrss")); %! assert (isfield (r, "minflt")); %! assert (isfield (r, "msgrcv")); %! assert (isfield (r, "msgsnd")); %! assert (isfield (r, "nivcsw")); %! assert (isfield (r, "nsignals")); %! assert (isfield (r, "nswap")); %! assert (isfield (r, "nvcsw")); %! assert (isfield (r, "oublock")); %! assert (isfield (r, "stime")); %! assert (isfield (r, "utime")); %! assert (isfield (r.stime, "sec")); %! assert (isfield (r.stime, "usec")); %! assert (isfield (r.utime, "sec")); %! assert (isfield (r.utime, "usec")); */