!!$ !!$ Parallel Sparse BLAS version 3.1 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012, 2013 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ Redistribution and use in source and binary forms, with or without !!$ modification, are permitted provided that the following conditions !!$ are met: !!$ 1. Redistributions of source code must retain the above copyright !!$ notice, this list of conditions and the following disclaimer. !!$ 2. Redistributions in binary form must reproduce the above copyright !!$ notice, this list of conditions, and the following disclaimer in the !!$ documentation and/or other materials provided with the distribution. !!$ 3. The name of the PSBLAS group or the names of its contributors may !!$ not be used to endorse or promote products derived from this !!$ software without specific written permission. !!$ !!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS !!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED !!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR !!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS !!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR !!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF !!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS !!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN !!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) !!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE !!$ POSSIBILITY OF SUCH DAMAGE. !!$ !!$ ! ! Subroutine: psb_cdcpy ! Produces a clone of a descriptor. ! ! Arguments: ! desc_in - type(psb_desc_type). The communication descriptor to be cloned. ! desc_out - type(psb_desc_type). The output communication descriptor. ! info - integer. Return code. subroutine psb_cdcpy(desc_in, desc_out, info) use psb_base_mod, psb_protect_name => psb_cdcpy implicit none !....parameters... type(psb_desc_type), intent(inout) :: desc_in type(psb_desc_type), intent(out) :: desc_out integer(psb_ipk_), intent(out) :: info !locals integer(psb_ipk_) :: np,me,ictxt, err_act integer(psb_ipk_) :: debug_level, debug_unit character(len=20) :: name debug_unit = psb_get_debug_unit() debug_level = psb_get_debug_level() if (psb_get_errstatus() /= 0) return info = psb_success_ call psb_erractionsave(err_act) name = 'psb_cdcpy' ictxt = desc_in%get_context() ! check on blacs grid call psb_info(ictxt, me, np) if (debug_level >= psb_debug_ext_) & & write(debug_unit,*) me,' ',trim(name),': Entered' if (np == -1) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif call desc_in%clone(desc_out,info) if (info /= psb_success_) then info = psb_err_from_subroutine_ call psb_errpush(info,name) goto 9999 endif if (debug_level >= psb_debug_ext_) & & write(debug_unit,*) me,' ',trim(name),': Done' call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_cdcpy