soc_options.hpp

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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.
 */
#ifndef FOEDUS_SOC_SOC_OPTIONS_HPP_
#define FOEDUS_SOC_SOC_OPTIONS_HPP_

#include <stdint.h>

#include <string>

#include "foedus/cxx11.hpp"
#include "foedus/engine_type.hpp"
#include "foedus/externalize/externalizable.hpp"
#include "foedus/fs/filesystem.hpp"

namespace foedus {
namespace soc {
struct SocOptions CXX11_FINAL : public virtual externalize::Externalizable {
  enum Constants {
    kDefaultSharedUserMemorySizeKb = 4,
  };

  SocOptions();

  EngineType    soc_type_;

  uint64_t      shared_user_memory_size_kb_;

  fs::FixedPath spawn_executable_pattern_;

  fs::FixedPath spawn_ld_library_path_pattern_;

  std::string   convert_spawn_executable_pattern(int node) const;
  std::string   convert_spawn_ld_library_path_pattern(int node) const;

  EXTERNALIZABLE(SocOptions);
};
}  // namespace soc
}  // namespace foedus
#endif  // FOEDUS_SOC_SOC_OPTIONS_HPP_