OilfieldToolsNet/opm-simulators
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Do not serialize time_point via time_t.

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Avoids losing resolution (ms to s).
This commit is contained in:
Atgeirr Flø Rasmussen 2024-12-11 15:12:48 +01:00
parent fb6b0cc050
commit 1c8724b601
1 changed files with 5 additions and 6 deletions
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11
opm/simulators/utils/MPIPacker.cpp
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@ -118,7 +118,7 @@ unpack(std::string& data,
std::size_t Packing<false,time_point>::
packSize(const time_point&, Opm::Parallel::MPIComm comm)
{
return Packing<true,std::time_t>::packSize(std::time_t(), comm);
return Packing<true, time_point::duration::rep>::packSize(time_point::duration::rep(), comm);
}
void Packing<false,time_point>::
@ -127,8 +127,7 @@ pack(const time_point& data,
std::size_t& position,
Parallel::MPIComm comm)
{
Packing<true,std::time_t>::pack(TimeService::to_time_t(data),
buffer, position, comm);
Packing<true, time_point::duration::rep>::pack(data.time_since_epoch().count(), buffer, position, comm);
}
void Packing<false,time_point>::
@ -137,9 +136,9 @@ unpack(time_point& data,
std::size_t& position,
Parallel::MPIComm comm)
{
std::time_t res;
Packing<true,std::time_t>::unpack(res, buffer, position, comm);
data = TimeService::from_time_t(res);
time_point::duration::rep res;
Packing<true, time_point::duration::rep>::unpack(res, buffer, position, comm);
data = time_point(time_point::duration(res));
}
template struct Packing<false,std::bitset<3>>;