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add mpi serialization for tuples

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This commit is contained in:
Arne Morten Kvarving 2019-12-05 09:34:29 +01:00
parent a2ac61f592
commit d2dd2c51be
2 changed files with 78 additions and 0 deletions
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66
opm/simulators/utils/ParallelRestart.cpp
View File

@ -158,6 +158,26 @@ std::size_t packSize(const std::vector<bool,A>& data, Dune::MPIHelper::MPICommun
return packSize(data.size(), comm) + data.size()*packSize(entry,comm);
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I == std::tuple_size<Tuple>::value, std::size_t>::type
pack_size_tuple_entry(const Tuple&, Dune::MPIHelper::MPICommunicator)
{
return 0;
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I != std::tuple_size<Tuple>::value, std::size_t>::type
pack_size_tuple_entry(const Tuple& tuple, Dune::MPIHelper::MPICommunicator comm)
{
return packSize(std::get<I>(tuple), comm) + pack_size_tuple_entry<I+1>(tuple, comm);
}
template<class... Ts>
std::size_t packSize(const std::tuple<Ts...>& data, Dune::MPIHelper::MPICommunicator comm)
{
return pack_size_tuple_entry(data, comm);
}
template<class Key, class Value>
std::size_t packSize(const OrderedMap<Key,Value>& data, Dune::MPIHelper::MPICommunicator comm)
{
@ -697,6 +717,29 @@ void pack(const std::vector<bool,A>& data, std::vector<char>& buffer, int& posit
}
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I == std::tuple_size<Tuple>::value, void>::type
pack_tuple_entry(const Tuple&, std::vector<char>&, int&,
Dune::MPIHelper::MPICommunicator)
{
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I != std::tuple_size<Tuple>::value, void>::type
pack_tuple_entry(const Tuple& tuple, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm)
{
pack(std::get<I>(tuple), buffer, position, comm);
pack_tuple_entry<I+1>(tuple, buffer, position, comm);
}
template<class... Ts>
void pack(const std::tuple<Ts...>& data, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm)
{
pack_tuple_entry(data, buffer, position, comm);
}
template<class Key, class Value>
void pack(const OrderedMap<Key, Value>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm)
@ -1281,6 +1324,29 @@ void unpack(std::vector<bool,A>& data, std::vector<char>& buffer, int& position,
}
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I == std::tuple_size<Tuple>::value, void>::type
unpack_tuple_entry(Tuple&, std::vector<char>&, int&,
Dune::MPIHelper::MPICommunicator)
{
}
template<std::size_t I = 0, typename Tuple>
typename std::enable_if<I != std::tuple_size<Tuple>::value, void>::type
unpack_tuple_entry(Tuple& tuple, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm)
{
unpack(std::get<I>(tuple), buffer, position, comm);
unpack_tuple_entry<I+1>(tuple, buffer, position, comm);
}
template<class... Ts>
void unpack(std::tuple<Ts...>& data, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm)
{
unpack_tuple_entry(data, buffer, position, comm);
}
template<class Key, class Value>
void unpack(OrderedMap<Key,Value>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm)

12
opm/simulators/utils/ParallelRestart.hpp
View File

@ -35,6 +35,7 @@
#include <dune/common/parallel/mpihelper.hh>
#include <tuple>
#include <vector>
#include <map>
#include <unordered_map>
@ -128,6 +129,9 @@ std::size_t packSize(const std::vector<T,A>& data, Dune::MPIHelper::MPICommunica
template<class A>
std::size_t packSize(const std::vector<bool,A>& data, Dune::MPIHelper::MPICommunicator comm);
template<class... Ts>
std::size_t packSize(const std::tuple<Ts...>& data, Dune::MPIHelper::MPICommunicator comm);
std::size_t packSize(const char* str, Dune::MPIHelper::MPICommunicator comm);
std::size_t packSize(const std::string& str, Dune::MPIHelper::MPICommunicator comm);
@ -195,6 +199,10 @@ template<class A>
void pack(const std::vector<bool,A>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm);
template<class... Ts>
void pack(const std::tuple<Ts...>& data, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm);
template<class T1, class T2, class C, class A>
void pack(const std::map<T1,T2,C,A>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm);
@ -269,6 +277,10 @@ template<class A>
void unpack(std::vector<bool,A>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm);
template<class... Ts>
void unpack(std::tuple<Ts...>& data, std::vector<char>& buffer,
int& position, Dune::MPIHelper::MPICommunicator comm);
template<class T1, class T2, class C, class A>
void unpack(std::map<T1,T2,C,A>& data, std::vector<char>& buffer, int& position,
Dune::MPIHelper::MPICommunicator comm);