/* Copyright (C) 2021-2026 Free Software Foundation, Inc.   Contributed by Oracle.    This file is part of GNU Binutils.    This program 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 program 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 program; if not, write to the Free Software   Foundation, 51 Franklin Street - Fifth Floor, Boston,   MA 02110-1301, USA.  */ #include "mydefs.h" /** -----------------------------------------------------------------------------* This function determines the number of rows each thread will be working on* and also how many threads will be active.* -----------------------------------------------------------------------------*/void get_workload_stats (int64_t number_of_threads,			 int64_t number_of_rows,			 int64_t number_of_columns,			 int64_t *rows_per_thread,			 int64_t *remainder_rows,			 int64_t *active_threads){  if (number_of_threads <= number_of_rows)    {      *remainder_rows  = number_of_rows%number_of_threads;      *rows_per_thread = (number_of_rows - (*remainder_rows))/number_of_threads;    }  else    {      *remainder_rows  = 0;      *rows_per_thread = 1;    }   *active_threads = number_of_threads < number_of_rows		? number_of_threads : number_of_rows;   if (verbose)    {      printf ("Rows per thread = %ld remainder = %ld\n",		*rows_per_thread, *remainder_rows);      printf ("Number of active threads = %ld\n", *active_threads);    }} /** -----------------------------------------------------------------------------* This function determines which rows each thread will be working on.* -----------------------------------------------------------------------------*/void determine_work_per_thread (int64_t TID, int64_t rows_per_thread,				int64_t remainder_rows,				int64_t *row_index_start,				int64_t *row_index_end){  int64_t chunk_per_thread;   if (TID < remainder_rows)    {      chunk_per_thread = rows_per_thread + 1;      *row_index_start = TID * chunk_per_thread;      *row_index_end   = (TID + 1) * chunk_per_thread - 1;    }  else    {      chunk_per_thread = rows_per_thread;      *row_index_start = remainder_rows * (rows_per_thread + 1)			 + (TID - remainder_rows) * chunk_per_thread;      *row_index_end   = remainder_rows * (rows_per_thread + 1)			 + (TID - remainder_rows) * chunk_per_thread			 + chunk_per_thread - 1;    }   if (verbose)    {      printf ("TID = %ld row_index_start = %ld row_index_end = %ld\n",		TID, *row_index_start, *row_index_end);    }}