https://community.intel.com/t5/Intel-Moderncode-for-Parallel/Broadcasting-multidimensional-arrays/m-p/1189421#M8141 <P>Hi,</P> <P>I am using MPI for parallelization. I want to broadcast a multidimensional array. Is there today a way to do this directly?</P> <P>If not, is it possible to broadcast by using DO-loops?</P> <P>Example</P> <P>The integer array a(m,n) shall be broadcasted. Will this work?</P> <P>DO i=1,m</P> <P>&nbsp; CALL MPI_BCAST(a(i,1:n),n,MPI_INTEGER8,0,MPI_COMM_WORLD,ierr)</P> <P>ENDDO</P> <P>If yes, can I broadcast in the same way for dimensions above 2?</P> <P>Best regards</P> <P>Anders S</P> Fri, 03 Jul 2020 20:17:30 GMT Anders_S_1 2020-07-03T20:17:30Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/Broadcasting-multidimensional-arrays/m-p/1189421#M8141 <P>Hi,</P> <P>I am using MPI for parallelization. I want to broadcast a multidimensional array. Is there today a way to do this directly?</P> <P>If not, is it possible to broadcast by using DO-loops?</P> <P>Example</P> <P>The integer array a(m,n) shall be broadcasted. Will this work?</P> <P>DO i=1,m</P> <P>&nbsp; CALL MPI_BCAST(a(i,1:n),n,MPI_INTEGER8,0,MPI_COMM_WORLD,ierr)</P> <P>ENDDO</P> <P>If yes, can I broadcast in the same way for dimensions above 2?</P> <P>Best regards</P> <P>Anders S</P> Fri, 03 Jul 2020 20:17:30 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/Broadcasting-multidimensional-arrays/m-p/1189421#M8141 Anders_S_1 2020-07-03T20:17:30Z