NAME

     bsp_pop_reg  -  remove  the  visibility  of   a   previously
     registered data-structure.

C SYNOPSIS

     #include "bsp.h"

     void  bsp_popregister(const void *ident);

FORTRAN SYNOPSIS

     SUBROUTINE bsppopregister(ident)
     <TYPE>, intent(IN) :: ident

DESCRIPTION

     A registration association is destroyed  when  each  process
     calls  bsp_pop_reg(3)  and provides the address of its local
     area participating in that  registration.  A  runtime  error
     will  be  raised  if  these addresses (i.e., one address per
     process) do not refer to the same registration  association.
     In  line  with  superstep  semantics,  de-registration takes
     effect at the next barrier synchronisation.

SEE ALSO

     drma(3),bsp_push_reg(3),      bsp_put(3),      bsp_hpput(3),
     bsp_get(3), bsp_hpget(3)

     ``BSPlib: The BSP Programming Library'' Jonathan M. D. Hill,
     Bill  McColl,  Dan  C.  Stefanescu,  Mark W. Goudreau, Kevin
     Lang, Satish B. Rao, , Torsten Suel, Thanasis Tsantilas, and
     Rob  Bisseling.  Parallel  Computing,  to  appear  1998. See
     http://www.bsp-worldwide.org for more details.

BUGS

     Problems  and  bug  reports  should  be  mailed  to  bsplib-
     bugs@comlab.ox.ac.uk

AUTHORS

     The Oxford BSP Toolset implementation of BSPlib was  written
     by Jonathan.Hill@comlab.ox.ac.uk
     http://www.comlab.ox.ac.uk/oucl/people/jonathan.hill.html