rusanov.h File Reference

#include <cstdlib>
#include "exahype2/CellData.h"
#include "exahype2/fv/rusanov/LoopBodies.h"
#include "GPUCellData.h"
#include "tarch/accelerator/accelerator.h"
#include "tarch/compiler/CompilerSpecificSettings.h"
#include "tarch/timing/Measurement.h"
#include "tarch/timing/Watch.h"
#include "BatchedStateless.cpph"
#include "PatchwiseStateless.cpph"
#include "TaskgraphStateless.cpph"

Include dependency graph for rusanov.h:

Go to the source code of this file.

Namespaces
namespace	exahype2
	For the generic kernels that I use here most of the time.
namespace	exahype2::fv
namespace	exahype2::fv::rusanov
namespace	exahype2::fv::rusanov::sycl
namespace	exahype2::fv::rusanov::sycl::internal

Functions
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphCopyStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
	All the memory management is discussed in the documentation of GPUCellData.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedHeapStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseHeapStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphUSMStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedUSMStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
	This version allocates the temporary data on the GPU via a device malloc, handing in the standard memory, and finally frees the memory again.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseUSMStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
	1:1 translation of the numerical scheme.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphManagedStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedManagedStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseManagedStateless (int targetDevice, CellData< double, double > &patchData) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphCopyStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
	Variant of kernel invocation which times core compute time.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedHeapStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseHeapStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphUSMStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedUSMStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseUSMStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovTaskgraphManagedStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovBatchedManagedStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::timeStepWithRusanovPatchwiseManagedStateless (int targetDevice, CellData< double, double > &patchData, ::tarch::timing::Measurement &measurement) InlineMethod
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::internal::timeStepWithRusanovTaskgraphStateless (int targetDevice, auto &patchData) InlineMethod
	Read the docu page "ExaHyPE's finite volumes Rusanov kernel implementation" (from rusanov.h) before you continue.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::internal::timeStepWithRusanovBatchedStateless (int targetDevice, auto &patchData) InlineMethod
	Implementation of the Rusanov kernel which builds up a task graph which consists of the logical steps of a Rusanov solver.
template<class SolverType , std::size_t NumberOfVolumesPerAxisInPatch, std::size_t HaloSize, std::size_t NumberOfUnknowns, std::size_t NumberOfAuxiliaryVariables, bool EvaluateFlux, bool EvaluateNonconservativeProduct, bool EvaluateSource, bool EvaluateMaximumEigenvalueAfterTimeStep, class TempDataEnumeratorType >
KeywordToAvoidDuplicateSymbolsForInlinedFunctions void	exahype2::fv::rusanov::sycl::internal::timeStepWithRusanovPatchwiseStateless (int targetDevice, auto &patchData) InlineMethod
	1:1 translation of the numerical scheme.