a3e6b31a0f
2007-09-17 Johannes Singler <singler@ira.uka.de>
* include/parallel/for_each.h: Fixed comment/doxygen markup typos.
* include/parallel/base.h: Same.
* include/parallel/numeric: Same.
* include/parallel/quicksort.h: Same.
* include/parallel/compiletime_settings.h: Same.
* include/parallel/random_shuffle.h: Same.
* include/parallel/balanced_quicksort.h: Same.
* include/parallel/tree.h: Same.
* include/parallel/settings.h: Same.
* include/parallel/search.h: Same.
* include/parallel/partition.h: Same.
* include/parallel/partial_sum.h: Same.
From-SVN: r128545
77 lines
3.1 KiB
C++
77 lines
3.1 KiB
C++
// -*- C++ -*-
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// Copyright (C) 2007 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the terms
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// of the GNU General Public License as published by the Free Software
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// Foundation; either version 2, or (at your option) any later
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// version.
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this library; see the file COPYING. If not, write to
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// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
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// MA 02111-1307, USA.
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// As a special exception, you may use this file as part of a free
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// software library without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to
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// produce an executable, this file does not by itself cause the
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// resulting executable to be covered by the GNU General Public
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// License. This exception does not however invalidate any other
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// reasons why the executable file might be covered by the GNU General
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// Public License.
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/** @file parallel/compiletime_settings.h
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* @brief Defines on options concerning debugging and performance, at
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* compile-time.
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* This file is a GNU parallel extension to the Standard C++ Library.
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*/
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// Written by Johannes Singler.
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#include <cstdio>
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/** @brief Determine verbosity level of the parallel mode.
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* Level 1 prints a message each time when entering a parallel-mode function. */
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#define _GLIBCXX_VERBOSE_LEVEL 0
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/** @def _GLIBCXX_CALL
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* @brief Macro to produce log message when entering a function.
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* @param n Input size.
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* @see _GLIBCXX_VERBOSE_LEVEL */
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#if (_GLIBCXX_VERBOSE_LEVEL == 0)
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#define _GLIBCXX_CALL(n)
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#endif
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#if (_GLIBCXX_VERBOSE_LEVEL == 1)
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#define _GLIBCXX_CALL(n) printf(" %s:\niam = %d, n = %ld, num_threads = %d\n", __PRETTY_FUNCTION__, omp_get_thread_num(), (n), get_max_threads());
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#endif
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/** @brief Use floating-point scaling instead of modulo for mapping
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* random numbers to a range. This can be faster on certain CPUs. */
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#define _GLIBCXX_SCALE_DOWN_FPU 0
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/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.
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* Should be switched on only locally. */
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#define _GLIBCXX_ASSERTIONS 0
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/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.
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* Consider the size of the L1 cache for __gnu_parallel::parallel_random_shuffle(). */
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#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_L1 0
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/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.
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* Consider the size of the TLB for __gnu_parallel::parallel_random_shuffle(). */
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#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_TLB 0
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/** @brief First copy the data, sort it locally, and merge it back
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* (0); or copy it back after everything is done (1).
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*
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* Recommendation: 0 */
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#define _GLIBCXX_MULTIWAY_MERGESORT_COPY_LAST 0
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