uniform_random.cpp

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/*
 * Copyright (c) 2014-2015, Hewlett-Packard Development Company, LP.
 * 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 2 of the License, 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, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * HP designates this particular file as subject to the "Classpath" exception
 * as provided by HP in the LICENSE.txt file that accompanied this code.
 */
#include "foedus/assorted/uniform_random.hpp"
#include "foedus/memory/aligned_memory.hpp"
namespace foedus {
namespace assorted {

void UniformRandom::fill_memory(memory::AlignedMemory* memory) {
  uint32_t* ints = reinterpret_cast<uint32_t*>(memory->get_block());
  uint64_t count = memory->get_size() / sizeof(uint32_t);
  for (uint64_t i = 0; i < count; ++i) {
    ints[i] = next_uint32();
  }
}

}  // namespace assorted
}  // namespace foedus