logical flag
logical dbgflag
integer wrank
- common /mtest/ dbgflag, wrank
call MPI_Initialized( flag, ierr )
if (.not. flag) then
integer comm, min_size, size, rank
logical qsmaller
integer myindex
- common /grr/ myindex
+ save myindex
+ data myindex /0/
+ if (.false.) then
+ qsmaller = qsmaller
+ endif
comm = MPI_COMM_NULL
if (myindex .eq. 0) then
comm = MPI_COMM_WORLD
endif
myindex = mod( myindex, 4 ) + 1
MTestGetIntracomm = comm .ne. MPI_COMM_NULL
- qsmaller=.true.
end
C
subroutine MTestFreeComm( comm )