mirror of
https://github.com/triqs/dft_tools
synced 2024-12-26 14:23:38 +01:00
af084f5d59
- new parameter class :
parameters are viewed as form, built in C++, and filled in C++/python.
Each field of the form as a precise C++ type (erased using standard techniques).
First tests ok, to be reread/checked.
TODO : serialization is commented. Lead to long compilation time & large code
due to boost::serialization. Use h5 when possible.
- wrapper :
- separated the converters of the wrapped type in the TRIQS library
- necessary for parameters (it used outside an .so) and potentially
other codes, outside an .so module
45 lines
845 B
C++
45 lines
845 B
C++
#include <triqs/parameters.hpp>
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#include <iostream>
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#include <vector>
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#include <complex>
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#include <string>
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#include <boost/mpi.hpp>
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#include <boost/mpi/environment.hpp>
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#include <boost/mpi/communicator.hpp>
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#include <boost/serialization/complex.hpp>
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using namespace triqs::params;
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int main(int argc, char* argv[]) {
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boost::mpi::environment env(argc, argv);
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boost::mpi::communicator world;
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parameters P;
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P.add_field("a", 1, "?")
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.add_field("d", 2.0, "")
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.add_field("s", "", "");
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if (world.rank() == 0) {
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P["a"] = long(1);
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P["d"] = 2.7;
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P["s"] = std::string("-14.3");
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}
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/*
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* WITH SERIALIZATION
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std::cout << "Before bcast rank " << world.rank() << " : " << P << std::endl ;
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boost::mpi::broadcast(world,P,0);
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std::cout << "After bcast rank " << world.rank() << " : " << P << std::endl ;
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*/
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return 0;
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}
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