openmc-dev / openmc / 21533365354

coverage: 81.979% (-3.2%) from 85.162%
21533365354

Pull #3453

github

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Merge de22ee16c into 7b4617aff
Pull Request #3453: Secondary energy filter

17272 of 24046 branches covered (71.83%)

Branch coverage included in aggregate %.

50 of 52 new or added lines in 8 files covered. (96.15%)

4544 existing lines in 133 files now uncovered.

55847 of 65146 relevant lines covered (85.73%)

44003337.54 hits per line

Source File
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93.33
/src/message_passing.cpp
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#include "openmc/message_passing.h"
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namespace openmc {










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namespace mpi {










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int rank {0};










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int n_procs {1};










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bool master {true};










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#ifdef OPENMC_MPI










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MPI_Comm intracomm {MPI_COMM_NULL};










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MPI_Datatype source_site {MPI_DATATYPE_NULL};










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MPI_Datatype collision_track_site {MPI_DATATYPE_NULL};










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#endif










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extern "C" bool openmc_master()




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{










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  return mpi::master;




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}










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vector<int64_t> calculate_parallel_index_vector(int64_t size)




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{










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  vector<int64_t> result;




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  result.resize(n_procs + 1);





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  result[0] = 0;




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#ifdef OPENMC_MPI










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  // Populate the result with cumulative sum of the number of










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  // surface source banks per process










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  int64_t scan_total;










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  MPI_Scan(&size, &scan_total, 1, MPI_INT64_T, MPI_SUM, intracomm);





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  MPI_Allgather(




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    &scan_total, 1, MPI_INT64_T, result.data() + 1, 1, MPI_INT64_T, intracomm);





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#else










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  result[1] = size;




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#endif










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  return result;




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}




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#ifdef OPENMC_MPI










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// Specializations of the MPITypeMap template struct










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template<>










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const MPI_Datatype MPITypeMap<int>::mpi_type = MPI_INT;










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template<>










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const MPI_Datatype MPITypeMap<double>::mpi_type = MPI_DOUBLE;










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#endif










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} // namespace mpi










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} // namespace openmc
























    

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