vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
/* Copyright (C) 2021-2023 Free Software Foundation, Inc.
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Contributed by Oracle.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU 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 program; if not, write to the Free Software
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Foundation, 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#ifndef ALREADY_INCLUDED
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#define ALREADY_INCLUDED
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <string.h>
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#include <unistd.h>
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#include <float.h>
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#include <math.h>
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#include <malloc.h>
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#include <pthread.h>
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struct thread_arguments_data {
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int thread_id;
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bool verbose;
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bool do_work;
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int64_t repeat_count;
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int64_t row_index_start;
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int64_t row_index_end;
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int64_t m;
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int64_t n;
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double *b;
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double *c;
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double **A;
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};
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typedef struct thread_arguments_data thread_data;
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void *driver_mxv (void *thread_arguments);
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void __attribute__ ((noinline)) mxv_core (int64_t row_index_start,
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int64_t row_index_end,
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int64_t m,
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int64_t n,
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double **restrict A,
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double *restrict b,
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double *restrict c);
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int get_user_options (int argc,
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char *argv[],
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int64_t *number_of_rows,
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int64_t *number_of_columns,
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int64_t *repeat_count,
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int64_t *number_of_threads,
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bool *verbose);
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void init_data (int64_t m,
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int64_t n,
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double **restrict A,
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double *restrict b,
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double *restrict c,
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double *restrict ref);
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void allocate_data (int active_threads,
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int64_t number_of_rows,
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int64_t number_of_columns,
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double ***A,
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double **b,
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double **c,
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double **ref,
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thread_data **thread_data_arguments,
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pthread_t **pthread_ids);
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int64_t check_results (int64_t m,
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int64_t n,
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double *c,
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double *ref);
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void get_workload_stats (int64_t number_of_threads,
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int64_t number_of_rows,
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int64_t number_of_columns,
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int64_t *rows_per_thread,
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int64_t *remainder_rows,
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int64_t *active_threads);
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void determine_work_per_thread (int64_t TID,
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int64_t rows_per_thread,
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int64_t remainder_rows,
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int64_t *row_index_start,
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int64_t *row_index_end);
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void mxv (int64_t m,
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int64_t n,
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double **restrict A,
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double *restrict b,
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double *restrict c);
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void print_all_results (int64_t number_of_rows,
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int64_t number_of_columns,
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int64_t number_of_threads,
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int64_t errors);
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extern bool verbose;
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#endif
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