prometeo_mixture.hpp

// Copyright (c) "2019, by Stanford University
//               Developer: Mario Di Renzo
//               Affiliation: Center for Turbulence Research, Stanford University
//               URL: https://ctr.stanford.edu
//               Citation: Di Renzo, M., Lin, F., and Urzay, J. (2020).
//                         HTR solver: An open-source exascale-oriented task-based
//                         multi-GPU high-order code for hypersonic aerothermodynamics.
//                         Computer Physics Communications 255, 107262"
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//    * Redistributions of source code must retain the above copyright
//      notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above copyright
//      notice, this list of conditions and the following disclaimer in the
//      documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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#ifndef __PROMETEO_MIXTURE_HPP__
#define __PROMETEO_MIXTURE_HPP__

#include "legion.h"

using namespace Legion;

//-----------------------------------------------------------------------------
// LOAD PROMETEO UTILITIES AND MODULES
//-----------------------------------------------------------------------------

#include "prometeo_types.h"
#include "task_helper.hpp"
#include "prometeo_mixture.h"
#include "config_schema.h"

//-----------------------------------------------------------------------------
// TASK THAT LOADS THE MIXTURE ON THE GPUs
//-----------------------------------------------------------------------------

class LoadMixtureTask {
public:
   struct Args {
      uint64_t arg_mask[1];
      LogicalRegion Fluid;
      Mix mix;
      FieldID Fluid_fields[FID_last - 101];
   };
public:
   static const char * const TASK_NAME;
   static const int TASK_ID;
   static const bool CPU_BASE_LEAF = true;
   static const bool GPU_BASE_LEAF = true;
   static const int MAPPER_ID = 0;
public:
   static void cpu_base_impl(const Args &args,
                             const std::vector<PhysicalRegion> &regions,
                             const std::vector<Future>         &futures,
                             Context ctx, Runtime *runtime);
#ifdef LEGION_USE_CUDA
   static void gpu_base_impl(const Args &args,
                             const std::vector<PhysicalRegion> &regions,
                             const std::vector<Future>         &futures,
                             Context ctx, Runtime *runtime);
#endif
};

#endif // __PROMETEO_MIXTURE_HPP__