text: /*
   * This file belongs to the Galois project, a C++ library for exploiting
   * parallelism. The code is being released under the terms of the 3-Clause BSD
   * License (a copy is located in LICENSE.txt at the top-level directory).
   *
   * Copyright (C) 2018, The University of Texas at Austin. All rights reserved.
   * UNIVERSITY EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES CONCERNING THIS
   * SOFTWARE AND DOCUMENTATION, INCLUDING ANY WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR ANY PARTICULAR PURPOSE, NON-INFRINGEMENT AND WARRANTIES OF
   * PERFORMANCE, AND ANY WARRANTY THAT MIGHT OTHERWISE ARISE FROM COURSE OF
   * DEALING OR USAGE OF TRADE.  NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH
   * RESPECT TO THE USE OF THE SOFTWARE OR DOCUMENTATION. Under no circumstances
   * shall University be liable for incidental, special, indirect, direct or
   * consequential damages or loss of profits, interruption of business, or
   * related expenses which may arise from use of Software or Documentation,
   * including but not limited to those resulting from defects in Software and/or
   * Documentation, or loss or inaccuracy of data of any kind.
   */
  
  #ifndef GALOIS_SUBSTRATE_NUMAMEM
  #define GALOIS_SUBSTRATE_NUMAMEM
  
  #include <cstddef>
  #include <memory>
  #include <vector>
  
  #include "galois/config.h"
  #include<libpmemobj.h> 
  namespace galois {
  namespace substrate {
  
  namespace internal {
  struct largeFreer {
    size_t bytes;
    void operator()(void* ptr) const;
  };
  
  struct PmemFreer {
    size_t bytes;
    void operator()(void* ptr) const;
  };
  } // namespace internal
  
  typedef std::unique_ptr<void, internal::largeFreer> LAptr;
  typedef std::unique_ptr<void, internal::PmemFreer> PMptr;
  
  LAptr largeMallocLocal(size_t bytes);    // fault in locally
  LAptr largeMallocFloating(size_t bytes); // leave numa mapping undefined
  // fault in interleaved mapping
  LAptr largeMallocInterleaved(size_t bytes, unsigned numThreads);
  PMptr largeMallocInterleavedPmem(size_t bytes, PMEMobjpool* pop);
  // fault in block interleaved mapping
  LAptr largeMallocBlocked(size_t bytes, unsigned numThreads);
  PMptr largeMallocBlockedPmem(size_t bytes, PMEMobjpool* pop);
  
  // fault in specified regions for each thread (threadRanges)
  template <typename RangeArrayTy>
  LAptr largeMallocSpecified(size_t bytes, uint32_t numThreads,
                             RangeArrayTy& threadRanges, size_t elementSize);
  
  } // namespace substrate
  } // namespace galois
  
  #endif // GALOIS_SUBSTRATE_NUMAMEM
  