FM / parallel

/usr/include/c++/11/parallel

Name	Size	Mode	Actions
algo.h	80664	0644	edit dl rm
algobase.h	18361	0644	edit dl rm
algorithm	1381	0644	edit dl rm
algorithmfwd.h	32306	0644	edit dl rm
balanced_quicksort.h	16952	0644	edit dl rm
base.h	12422	0644	edit dl rm
basic_iterator.h	1586	0644	edit dl rm
checkers.h	2235	0644	edit dl rm
compatibility.h	3790	0644	edit dl rm
compiletime_settings.h	2871	0644	edit dl rm
equally_split.h	3356	0644	edit dl rm
features.h	3543	0644	edit dl rm
find.h	13591	0644	edit dl rm
find_selectors.h	6992	0644	edit dl rm
for_each.h	3947	0644	edit dl rm
for_each_selectors.h	10565	0644	edit dl rm
iterator.h	5678	0644	edit dl rm
list_partition.h	6542	0644	edit dl rm
losertree.h	28592	0644	edit dl rm
merge.h	9578	0644	edit dl rm
multiseq_selection.h	22073	0644	edit dl rm
multiway_merge.h	70617	0644	edit dl rm
multiway_mergesort.h	15281	0644	edit dl rm
numeric	20717	0644	edit dl rm
numericfwd.h	7506	0644	edit dl rm
omp_loop.h	4031	0644	edit dl rm
omp_loop_static.h	4104	0644	edit dl rm
parallel.h	1576	0644	edit dl rm
partial_sum.h	7474	0644	edit dl rm
partition.h	14961	0644	edit dl rm
par_loop.h	4552	0644	edit dl rm
queue.h	5542	0644	edit dl rm
quicksort.h	6126	0644	edit dl rm
random_number.h	4227	0644	edit dl rm
random_shuffle.h	18675	0644	edit dl rm
search.h	5391	0644	edit dl rm
settings.h	12462	0644	edit dl rm
set_operations.h	14590	0644	edit dl rm
sort.h	7709	0644	edit dl rm
tags.h	5982	0644	edit dl rm
types.h	3716	0644	edit dl rm
unique_copy.h	6165	0644	edit dl rm
workstealing.h	9610	0644	edit dl rm

Edit: /usr/include/c++/11/parallel/compiletime_settings.h (2871B)

// -*- C++ -*-

// Copyright (C) 2007-2021 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 3, 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.

// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
// <http://www.gnu.org/licenses/>.

/** @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_PARALLEL_ASSERTIONS
/** @brief Switch on many _GLIBCXX_PARALLEL_ASSERTions in parallel code.
 *  Should be switched on only locally. */
#define _GLIBCXX_PARALLEL_ASSERTIONS (_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

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