Mercurial > octave-nkf
view libinterp/parse-tree/pt-exp.cc @ 19361:91cd85a75705 gui-release
Reduce profiling overhead using inlining and templates.
* profiler.cc (profile_data_accumulator::enter::enter): Remove function.
* profiler.h: Make class "enter" a templated class. Have enter constructor
check whether profiling is active before calling the expensive profiler_name()
function. Redefine BEGIN_PROFILER_BLOCK macro to call
profile_data_accumulator::enter with a classname argument to template.
* ov-builtin.cc (octave_builtin::do_multi_index_op): Use new
BEGIN_PROFILER_BLOCK macro.
* ov-mex-fcn.cc (octave_mex_function::do_multi_index_op): Use new
BEGIN_PROFILER_BLOCK macro.
* ov-usr-fcn.cc (octave_user_script::do_multi_index_op,
octave_user_function::do_multi_index_op): Use new BEGIN_PROFILER_BLOCK macro.
* pt-binop.cc (tree_binary_expression::rvalue1): Use new BEGIN_PROFILER_BLOCK
macro.
* pt-binop.h (profiler_name): New function to return profiler name for class
tree_binary_expression.
* pt-unop.cc (tree_prefix_expression::rvalue1,
tree_postfix_expression::rvalue1): Use new BEGIN_PROFILER_BLOCK macro.
* pt-binop.h (profiler_name): New function to return profiler name for class
tree_prefix_expression and tree_postfix_expression.
author | Julien Bect <julien.bect@supelec.fr> |
---|---|
date | Mon, 23 Jun 2014 18:46:32 +0200 |
parents | d63878346099 |
children | 4197fc428c7d |
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/* Copyright (C) 1996-2013 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/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <iostream> #include <string> #include "error.h" #include "pager.h" #include "oct-lvalue.h" #include "ov.h" #include "pt-exp.h" // Expressions. bool tree_expression::is_logically_true (const char *warn_for) { bool expr_value = false; octave_value t1 = rvalue1 (); if (! error_state) { if (t1.is_defined ()) return t1.is_true (); else ::error ("%s: undefined value used in conditional expression", warn_for); } return expr_value; } octave_value tree_expression::rvalue1 (int) { ::error ("invalid rvalue function called in expression"); return octave_value (); } octave_value_list tree_expression::rvalue (int) { ::error ("invalid rvalue function called in expression"); return octave_value_list (); } octave_value_list tree_expression::rvalue (int nargout, const std::list<octave_lvalue> *) { return rvalue (nargout); } octave_lvalue tree_expression::lvalue (void) { ::error ("invalid lvalue function called in expression"); return octave_lvalue (); } std::string tree_expression::original_text (void) const { return std::string (); }