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mpif.h
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@ -1,11 +1,11 @@
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BEGIN_PROVIDER [ integer, mpi_bit_kind ]
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use bitmasks
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include 'mpif.h'
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implicit none
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BEGIN_DOC
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! MPI bit kind type
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END_DOC
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IRP_IF MPI
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include 'mpif.h'
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if (bit_kind == 4) then
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mpi_bit_kind = MPI_INTEGER4
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else if (bit_kind == 8) then
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@ -89,10 +89,11 @@ subroutine broadcast_chunks_$double(A, LDA)
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integer, intent(in) :: LDA
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$type, intent(inout) :: A(LDA)
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use bitmasks
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include 'mpif.h'
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BEGIN_DOC
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! Broadcast with chunks of ~2GB
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END_DOC
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IRP_IF MPI
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include 'mpif.h'
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integer :: i, sze, ierr
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do i=1,LDA,200000000/$8
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sze = min(LDA-i+1, 200000000/$8)
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@ -102,7 +103,7 @@ subroutine broadcast_chunks_$double(A, LDA)
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stop -1
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endif
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enddo
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IRP_ENDIF
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end
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SUBST [ double, type, 8, DOUBLE_PRECISION ]
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