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// -*- C++ -*- |
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// Copyright (C) 2007-2013 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 3, 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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// Under Section 7 of GPL version 3, you are granted additional |
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// permissions described in the GCC Runtime Library Exception, version |
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// 3.1, as published by the Free Software Foundation. |
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// You should have received a copy of the GNU General Public License and |
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// a copy of the GCC Runtime Library Exception along with this program; |
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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// . |
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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 |
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/** @brief Determine verbosity level of the parallel mode. |
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* Level 1 prints a message each time a parallel-mode function is entered. */ |
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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 == 1) |
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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) \ |
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printf(" %__s:\niam = %d, __n = %ld, __num_threads = %d\n", \ |
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__PRETTY_FUNCTION__, omp_get_thread_num(), (__n), __get_max_threads()); |
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#endif |
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#ifndef _GLIBCXX_SCALE_DOWN_FPU |
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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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#endif |
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#ifndef _GLIBCXX_ASSERTIONS |
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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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#endif |
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#ifndef _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_L1 |
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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 |
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* gnu_parallel::__parallel_random_shuffle(). */ |
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#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_L1 0 |
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#endif |
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#ifndef _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_TLB |
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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 |
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* gnu_parallel::__parallel_random_shuffle(). */ |
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#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_TLB 0 |
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#endif |