// -*- C++ -*-// Copyright (C) 2007 Free Software Foundation, Inc.//// This file is part of the GNU ISO C++ Library. This library 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 2, or (at your option) any later// version.// This library 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 this library; see the file COPYING. If not, write to// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,// MA 02111-1307, USA.// As a special exception, you may use this file as part of a free// software library without restriction. Specifically, if other files// instantiate templates or use macros or inline functions from this// file, or you compile this file and link it with other files to// produce an executable, this file does not by itself cause the// resulting executable to be covered by the GNU General Public// License. This exception does not however invalidate any other// reasons why the executable file might be covered by the GNU General// Public License./** @file parallel/compiletime_settings.h* @brief Defines on options concerning debugging and performance, at* compile-time.* This file is a GNU parallel extension to the Standard C++ Library.*/// Written by Johannes Singler.#include <cstdio>/** @brief Determine verbosity level of the parallel mode.* Level 1 prints a message each time a parallel-mode function is entered. */#define _GLIBCXX_VERBOSE_LEVEL 0/** @def _GLIBCXX_CALL* @brief Macro to produce log message when entering a function.* @param n Input size.* @see _GLIBCXX_VERBOSE_LEVEL */#if (_GLIBCXX_VERBOSE_LEVEL == 0)#define _GLIBCXX_CALL(n)#endif#if (_GLIBCXX_VERBOSE_LEVEL == 1)#define _GLIBCXX_CALL(n) \printf(" %s:\niam = %d, n = %ld, num_threads = %d\n", \__PRETTY_FUNCTION__, omp_get_thread_num(), (n), get_max_threads());#endif#ifndef _GLIBCXX_SCALE_DOWN_FPU/** @brief Use floating-point scaling instead of modulo for mapping* random numbers to a range. This can be faster on certain CPUs. */#define _GLIBCXX_SCALE_DOWN_FPU 0#endif#ifndef _GLIBCXX_ASSERTIONS/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.* Should be switched on only locally. */#define _GLIBCXX_ASSERTIONS 0#endif#ifndef _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_L1/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.* Consider the size of the L1 cache for* __gnu_parallel::parallel_random_shuffle(). */#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_L1 0#endif#ifndef _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_TLB/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.* Consider the size of the TLB for* __gnu_parallel::parallel_random_shuffle(). */#define _GLIBCXX_RANDOM_SHUFFLE_CONSIDER_TLB 0#endif