! ! Parallel Sparse BLAS version 3.5 ! (C) Copyright 2006-2018 ! Salvatore Filippone ! Alfredo Buttari ! ! 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. ! ! ! File: psb_scmp_vect subroutine psb_scmp_vect(x,c,z,desc_a,info) use psb_base_mod, psb_protect_name => psb_scmp_vect implicit none type(psb_s_vect_type), intent (inout) :: x type(psb_s_vect_type), intent (inout) :: z real(psb_spk_), intent(in) :: c type(psb_desc_type), intent (in) :: desc_a integer(psb_ipk_), intent(out) :: info ! locals integer(psb_ipk_) :: ictxt, np, me,& & err_act, iix, jjx, iiy, jjy integer(psb_lpk_) :: ix, ijx, iy, ijy, m character(len=20) :: name, ch_err name='psb_s_cmp_vect' if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) ictxt=desc_a%get_context() call psb_info(ictxt, me, np) if (np == -ione) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(z%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif ix = ione iy = ione m = desc_a%get_global_rows() ! check vector correctness call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx) if(info /= psb_success_) then info=psb_err_from_subroutine_ ch_err='psb_chkvect 1' call psb_errpush(info,name,a_err=ch_err) goto 9999 end if call psb_chkvect(m,lone,z%get_nrows(),iy,lone,desc_a,info,iiy,jjy) if(info /= psb_success_) then info=psb_err_from_subroutine_ ch_err='psb_chkvect 2' call psb_errpush(info,name,a_err=ch_err) goto 9999 end if if(desc_a%get_local_rows() > 0) then call z%acmp(x,c,info) end if call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_scmp_vect ! ! Parallel Sparse BLAS version 3.5 ! (C) Copyright 2006-2018 ! Salvatore Filippone ! Alfredo Buttari ! ! 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. ! ! ! File: psb_smask_vect subroutine psb_smask_vect(c,x,m,t,desc_a,info) use psb_base_mod, psb_protect_name => psb_smask_vect implicit none type(psb_s_vect_type), intent (inout) :: c type(psb_s_vect_type), intent (inout) :: x type(psb_s_vect_type), intent (inout) :: m logical, intent(out) :: t type(psb_desc_type), intent (in) :: desc_a integer(psb_ipk_), intent(out) :: info ! locals integer(psb_ipk_) :: ictxt, np, me,& & err_act, iix, jjx, iiy, jjy integer(psb_lpk_) :: ix, ijx, iy, ijy, mm character(len=20) :: name, ch_err name='psb_s_mask_vect' if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) ictxt=desc_a%get_context() call psb_info(ictxt, me, np) if (np == -ione) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(c%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(m%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif ix = ione iy = ione mm = desc_a%get_global_rows() ! check vector correctness call psb_chkvect(mm,lone,c%get_nrows(),ix,lone,desc_a,info,iix,jjx) if(info /= psb_success_) then info=psb_err_from_subroutine_ ch_err='psb_chkvect 1' call psb_errpush(info,name,a_err=ch_err) goto 9999 end if call psb_chkvect(mm,lone,x%get_nrows(),iy,lone,desc_a,info,iiy,jjy) if(info /= psb_success_) then info=psb_err_from_subroutine_ ch_err='psb_chkvect 2' call psb_errpush(info,name,a_err=ch_err) goto 9999 end if call psb_chkvect(mm,lone,m%get_nrows(),iy,lone,desc_a,info,iiy,jjy) if(info /= psb_success_) then info=psb_err_from_subroutine_ ch_err='psb_chkvect 2' call psb_errpush(info,name,a_err=ch_err) goto 9999 end if if(desc_a%get_local_rows() > 0) then call m%mask(c,x,t,info) end if call psb_lallreduceand(ictxt,t) call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_smask_vect