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Minor update to MPI class

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This commit is contained in:
Mark Berrill 2021-03-26 13:20:49 -04:00
parent 59b7b9a0fe
commit 3beb380bf3
1 changed files with 9 additions and 1 deletions
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10
common/MPI.I
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@ -595,7 +595,15 @@ template<class TYPE>
void MPI_CLASS::sendrecv( const TYPE *sendbuf, int sendcount, int dest, int sendtag,
TYPE *recvbuf, int recvcount, int source, int recvtag ) const
{
ERROR( "Not implimented" );
if ( getSize() == 1 ) {
ASSERT( dest == 0 );
ASSERT( source == 0 );
ASSERT( sendcount == recvcount );
ASSERT( sendtag == recvtag );
memcpy( recvbuf, sendbuf, sendcount * sizeof( TYPE ) );
} else {
ERROR( "Not implimented for " + std::string( typeid( TYPE ).name() ) );
}
}
#else
template<class TYPE>