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root/OpenMD/trunk/src/optimization/Problem.cpp
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Comparing trunk/src/optimization/Problem.cpp (file contents):
Revision 1782 by gezelter, Wed Aug 22 02:28:28 2012 UTC vs.
Revision 1969 by gezelter, Wed Feb 26 14:14:50 2014 UTC

# Line 1 | Line 1
1 – #include "config.h"
2 – #include "optimization/Problem.hpp"
3 –
1   #ifdef IS_MPI
2   #include <mpi.h>
3   #endif
4  
5 + #include "config.h"
6 + #include "optimization/Problem.hpp"
7  
8   namespace QuantLib {
9    RealType Problem::DotProduct(DynamicVector<RealType>& v1,
# Line 13 | Line 12 | namespace QuantLib {
12   #ifdef IS_MPI
13      // in parallel, we need to add up the contributions from all
14      // processors:
15 <    MPI::COMM_WORLD.Allreduce(MPI::IN_PLACE, &dp, 1, MPI::REALTYPE,
16 <                              MPI::SUM);
15 >    MPI_Allreduce(MPI_IN_PLACE, &dp, 1, MPI_REALTYPE,
16 >                  MPI_SUM, MPI_COMM_WORLD);
17   #endif
18      return dp;    
19    }
# Line 25 | Line 24 | namespace QuantLib {
24   #ifdef IS_MPI
25      // in parallel, we need to add up the contributions from all
26      // processors:
27 <    MPI::COMM_WORLD.Allreduce(MPI::IN_PLACE, &dot, 1, MPI::REALTYPE,
28 <                              MPI::SUM);
27 >    MPI_Allreduce(MPI_IN_PLACE, &dot, 1, MPI_REALTYPE,
28 >                  MPI_SUM, MPI_COMM_WORLD);
29   #endif
30      return dot;
31  

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