added entrywise vector product psb_gemlt
cirdans-home
5 years ago
parent
35b6ee6578
commit
f66d19e54b
@ -0,0 +1,105 @@
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!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
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! Alfredo Buttari
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions
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! are met:
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! 1. Redistributions of source code must retain the above copyright
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! notice, this list of conditions and the following disclaimer.
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! 2. Redistributions in binary form must reproduce the above copyright
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! notice, this list of conditions, and the following disclaimer in the
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! documentation and/or other materials provided with the distribution.
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! 3. The name of the PSBLAS group or the names of its contributors may
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! not be used to endorse or promote products derived from this
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! software without specific written permission.
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!
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! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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! POSSIBILITY OF SUCH DAMAGE.
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!
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!
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! File: psb_cmlt_vect
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subroutine psb_cmlt_vect(x,y,desc_a,info)
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use psb_base_mod, psb_protect_name => psb_cmlt_vect
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implicit none
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type(psb_c_vect_type), intent (inout) :: x
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type(psb_c_vect_type), intent (inout) :: y
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type(psb_desc_type), intent (in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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! locals
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integer(psb_ipk_) :: ictxt, np, me,&
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& err_act, iix, jjx, iiy, jjy
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integer(psb_lpk_) :: ix, ijx, iy, ijy, m
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character(len=20) :: name, ch_err
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name='psb_c_mlt_vect'
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if (psb_errstatus_fatal()) return
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info=psb_success_
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call psb_erractionsave(err_act)
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ictxt=desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -ione) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(x%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(y%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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ix = ione
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iy = ione
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m = desc_a%get_global_rows()
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! check vector correctness
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call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 1'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 2'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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if(desc_a%get_local_rows() > 0) then
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call y%mlt(x,info)
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end if
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(ictxt,err_act)
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return
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end subroutine psb_cmlt_vect
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@ -0,0 +1,111 @@
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!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
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! Alfredo Buttari
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions
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! are met:
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! 1. Redistributions of source code must retain the above copyright
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! notice, this list of conditions and the following disclaimer.
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! 2. Redistributions in binary form must reproduce the above copyright
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! notice, this list of conditions, and the following disclaimer in the
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! documentation and/or other materials provided with the distribution.
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! 3. The name of the PSBLAS group or the names of its contributors may
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! not be used to endorse or promote products derived from this
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! software without specific written permission.
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!
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! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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! POSSIBILITY OF SUCH DAMAGE.
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!
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!
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! File: psb_cvmlt.f90
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subroutine psb_cvmlt(x,y,desc_a,info)
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use psb_base_mod, psb_protect_name => psb_cvmlt
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implicit none
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type(psb_c_vect_type), intent (inout) :: x
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type(psb_c_vect_type), intent (inout) :: y
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type(psb_desc_type), intent (in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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! locals
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integer(psb_ipk_) :: ictxt, np, me,&
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& err_act, iix, jjx, iiy, jjy
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integer(psb_lpk_) :: ix, ijx, iy, ijy, m
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character(len=20) :: name, ch_err
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name='psb_cgevmlt'
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if (psb_errstatus_fatal()) return
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info=psb_success_
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call psb_erractionsave(err_act)
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ictxt=desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -ione) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(x%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(y%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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ix = ione
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iy = ione
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m = desc_a%get_global_rows()
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! check vector correctness
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call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 1'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 2'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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if ((iix /= ione).or.(iiy /= ione)) then
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info=psb_err_ix_n1_iy_n1_unsupported_
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call psb_errpush(info,name)
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end if
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if(desc_a%get_local_rows() > 0) then
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call y%base_mlt_v(desc_a%get_local_rows(),&
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& alpha,x,beta,info)
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end if
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(ictxt,err_act)
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return
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end subroutine psb_cvmlt
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@ -0,0 +1,105 @@
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!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
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! Alfredo Buttari
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions
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! are met:
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! 1. Redistributions of source code must retain the above copyright
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! notice, this list of conditions and the following disclaimer.
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! 2. Redistributions in binary form must reproduce the above copyright
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! notice, this list of conditions, and the following disclaimer in the
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! documentation and/or other materials provided with the distribution.
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! 3. The name of the PSBLAS group or the names of its contributors may
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! not be used to endorse or promote products derived from this
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! software without specific written permission.
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!
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! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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! POSSIBILITY OF SUCH DAMAGE.
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!
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!
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! File: psb_dmlt_vect
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subroutine psb_dmlt_vect(x,y,desc_a,info)
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use psb_base_mod, psb_protect_name => psb_dmlt_vect
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implicit none
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type(psb_d_vect_type), intent (inout) :: x
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type(psb_d_vect_type), intent (inout) :: y
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type(psb_desc_type), intent (in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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! locals
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integer(psb_ipk_) :: ictxt, np, me,&
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& err_act, iix, jjx, iiy, jjy
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integer(psb_lpk_) :: ix, ijx, iy, ijy, m
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character(len=20) :: name, ch_err
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name='psb_d_mlt_vect'
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if (psb_errstatus_fatal()) return
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info=psb_success_
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call psb_erractionsave(err_act)
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ictxt=desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -ione) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(x%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(y%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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ix = ione
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iy = ione
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m = desc_a%get_global_rows()
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! check vector correctness
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call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 1'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 2'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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if(desc_a%get_local_rows() > 0) then
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call y%mlt(x,info)
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end if
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(ictxt,err_act)
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return
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end subroutine psb_dmlt_vect
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@ -0,0 +1,111 @@
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!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
|
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! Alfredo Buttari
|
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!
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! Redistribution and use in source and binary forms, with or without
|
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! 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.
|
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! 3. The name of the PSBLAS group or the names of its contributors may
|
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! not be used to endorse or promote products derived from this
|
||||
! software without specific written permission.
|
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!
|
||||
! 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
|
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! POSSIBILITY OF SUCH DAMAGE.
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!
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!
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! File: psb_dvmlt.f90
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subroutine psb_dvmlt(x,y,desc_a,info)
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use psb_base_mod, psb_protect_name => psb_dvmlt
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implicit none
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type(psb_d_vect_type), intent (inout) :: x
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type(psb_d_vect_type), intent (inout) :: y
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type(psb_desc_type), intent (in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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! locals
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integer(psb_ipk_) :: ictxt, np, me,&
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& err_act, iix, jjx, iiy, jjy
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integer(psb_lpk_) :: ix, ijx, iy, ijy, m
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character(len=20) :: name, ch_err
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name='psb_dgevmlt'
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if (psb_errstatus_fatal()) return
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info=psb_success_
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call psb_erractionsave(err_act)
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ictxt=desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -ione) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(x%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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if (.not.allocated(y%v)) then
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info = psb_err_invalid_vect_state_
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call psb_errpush(info,name)
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goto 9999
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endif
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ix = ione
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iy = ione
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m = desc_a%get_global_rows()
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! check vector correctness
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call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 1'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkvect 2'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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if ((iix /= ione).or.(iiy /= ione)) then
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info=psb_err_ix_n1_iy_n1_unsupported_
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call psb_errpush(info,name)
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end if
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if(desc_a%get_local_rows() > 0) then
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call y%base_mlt_v(desc_a%get_local_rows(),&
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& alpha,x,beta,info)
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end if
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(ictxt,err_act)
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return
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end subroutine psb_dvmlt
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@ -0,0 +1,105 @@
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!
|
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! Parallel Sparse BLAS version 3.5
|
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! (C) Copyright 2006-2018
|
||||
! Salvatore Filippone
|
||||
! Alfredo Buttari
|
||||
!
|
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! 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_smlt_vect
|
||||
|
||||
subroutine psb_smlt_vect(x,y,desc_a,info)
|
||||
use psb_base_mod, psb_protect_name => psb_smlt_vect
|
||||
implicit none
|
||||
type(psb_s_vect_type), intent (inout) :: x
|
||||
type(psb_s_vect_type), intent (inout) :: y
|
||||
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_mlt_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(y%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,y%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 y%mlt(x,info)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(ictxt,err_act)
|
||||
|
||||
return
|
||||
|
||||
end subroutine psb_smlt_vect
|
||||
@ -0,0 +1,111 @@
|
||||
!
|
||||
! 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_svmlt.f90
|
||||
|
||||
subroutine psb_svmlt(x,y,desc_a,info)
|
||||
use psb_base_mod, psb_protect_name => psb_svmlt
|
||||
implicit none
|
||||
type(psb_s_vect_type), intent (inout) :: x
|
||||
type(psb_s_vect_type), intent (inout) :: y
|
||||
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_sgevmlt'
|
||||
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(y%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,y%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 ((iix /= ione).or.(iiy /= ione)) then
|
||||
info=psb_err_ix_n1_iy_n1_unsupported_
|
||||
call psb_errpush(info,name)
|
||||
end if
|
||||
|
||||
if(desc_a%get_local_rows() > 0) then
|
||||
call y%base_mlt_v(desc_a%get_local_rows(),&
|
||||
& alpha,x,beta,info)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(ictxt,err_act)
|
||||
|
||||
return
|
||||
|
||||
end subroutine psb_svmlt
|
||||
@ -0,0 +1,105 @@
|
||||
!
|
||||
! 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_zmlt_vect
|
||||
|
||||
subroutine psb_zmlt_vect(x,y,desc_a,info)
|
||||
use psb_base_mod, psb_protect_name => psb_zmlt_vect
|
||||
implicit none
|
||||
type(psb_z_vect_type), intent (inout) :: x
|
||||
type(psb_z_vect_type), intent (inout) :: y
|
||||
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_z_mlt_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(y%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,y%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 y%mlt(x,info)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(ictxt,err_act)
|
||||
|
||||
return
|
||||
|
||||
end subroutine psb_zmlt_vect
|
||||
@ -0,0 +1,111 @@
|
||||
!
|
||||
! 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_zvmlt.f90
|
||||
|
||||
subroutine psb_zvmlt(x,y,desc_a,info)
|
||||
use psb_base_mod, psb_protect_name => psb_zvmlt
|
||||
implicit none
|
||||
type(psb_z_vect_type), intent (inout) :: x
|
||||
type(psb_z_vect_type), intent (inout) :: y
|
||||
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_zgevmlt'
|
||||
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(y%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,y%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 ((iix /= ione).or.(iiy /= ione)) then
|
||||
info=psb_err_ix_n1_iy_n1_unsupported_
|
||||
call psb_errpush(info,name)
|
||||
end if
|
||||
|
||||
if(desc_a%get_local_rows() > 0) then
|
||||
call y%base_mlt_v(desc_a%get_local_rows(),&
|
||||
& alpha,x,beta,info)
|
||||
end if
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(ictxt,err_act)
|
||||
|
||||
return
|
||||
|
||||
end subroutine psb_zvmlt
|
||||
@ -0,0 +1,176 @@
|
||||
!
|
||||
! Parallel Sparse BLAS version 3.5.1
|
||||
! (C) Copyright 2015
|
||||
! 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: vecoperation.f90
|
||||
!
|
||||
program vecoperation
|
||||
use psb_base_mod
|
||||
use psb_util_mod
|
||||
implicit none
|
||||
|
||||
! input parameters
|
||||
integer(psb_ipk_) :: idim = 100
|
||||
|
||||
! miscellaneous
|
||||
real(psb_dpk_), parameter :: one = 1.d0
|
||||
real(psb_dpk_) :: t1, t2
|
||||
|
||||
! descriptor
|
||||
type(psb_desc_type) :: desc_a
|
||||
! vector
|
||||
type(psb_d_vect_type) :: x,y
|
||||
! blacs parameters
|
||||
integer(psb_ipk_) :: ictxt, iam, np
|
||||
! other variables
|
||||
integer(psb_ipk_) :: nr, nlr, info, i, ii, ib=1
|
||||
integer(psb_lpk_) :: nt
|
||||
integer(psb_lpk_), allocatable :: myidx(:)
|
||||
real(psb_dpk_) :: zt(1), dotresult, norm2, norm1, norminf
|
||||
character(len=20) :: name,ch_err,readinput
|
||||
|
||||
info=psb_success_
|
||||
|
||||
|
||||
call psb_init(ictxt)
|
||||
call psb_info(ictxt,iam,np)
|
||||
|
||||
if (iam < 0) then
|
||||
call psb_exit(ictxt) ! This should not happen, but just in case
|
||||
stop
|
||||
endif
|
||||
if(psb_get_errstatus() /= 0) goto 9999
|
||||
name='vecoperation'
|
||||
call psb_set_errverbosity(itwo)
|
||||
!
|
||||
! Hello world
|
||||
!
|
||||
if (iam == psb_root_) then
|
||||
write(*,*) 'Welcome to PSBLAS version: ',psb_version_string_
|
||||
write(*,*) 'This is the ',trim(name),' sample program'
|
||||
end if
|
||||
|
||||
call get_command_argument(1,readinput)
|
||||
if (len_trim(readinput) /= 0) read(readinput,*)idim
|
||||
|
||||
if (iam == psb_root_) write(psb_out_unit,'(" ")')
|
||||
if (iam == psb_root_) write(psb_out_unit,'("Vector size",I10)')idim
|
||||
|
||||
!
|
||||
! Data distribution
|
||||
! We assume a simple contiguous block distribution
|
||||
!
|
||||
nt = (idim+np-1)/np
|
||||
nr = max(0,min(nt,idim-(iam*nt)))
|
||||
nt = nr
|
||||
|
||||
call psb_sum(ictxt,nt)
|
||||
if (nt /= idim) then
|
||||
write(psb_err_unit,*) iam, 'Initialization error ',nr,nt,idim
|
||||
info = -1
|
||||
call psb_barrier(ictxt)
|
||||
call psb_abort(ictxt)
|
||||
return
|
||||
end if
|
||||
|
||||
call psb_cdall(ictxt,desc_a,info,nl=nr)
|
||||
myidx = desc_a%get_global_indices()
|
||||
nlr = size(myidx)
|
||||
|
||||
!
|
||||
! allocate and fill in the vectors
|
||||
!
|
||||
call psb_barrier(ictxt)
|
||||
t1 = psb_wtime()
|
||||
! Allocate memory
|
||||
call psb_geall(x,desc_a,info)
|
||||
call psb_geall(y,desc_a,info)
|
||||
! Put entries into the vectors
|
||||
do ii=1,nlr
|
||||
zt(1) = 1.0
|
||||
call psb_geins(ib,myidx(ii:),zt(1:),x,desc_a,info)
|
||||
zt(1) = 2.0
|
||||
call psb_geins(ib,myidx(ii:),zt(1:),y,desc_a,info)
|
||||
end do
|
||||
! Assemble
|
||||
call psb_cdasb(desc_a,info)
|
||||
if(info /= psb_success_) then
|
||||
info=psb_err_from_subroutine_
|
||||
ch_err='comm asb rout.'
|
||||
call psb_errpush(info,name,a_err=ch_err)
|
||||
goto 9999
|
||||
end if
|
||||
if (info == psb_success_) call psb_geasb(x,desc_a,info)
|
||||
if (info == psb_success_) call psb_geasb(y,desc_a,info)
|
||||
if(info /= psb_success_) then
|
||||
info=psb_err_from_subroutine_
|
||||
ch_err='vec asb rout.'
|
||||
call psb_errpush(info,name,a_err=ch_err)
|
||||
goto 9999
|
||||
end if
|
||||
call psb_barrier(ictxt)
|
||||
t2 = psb_wtime() - t1
|
||||
|
||||
if (iam == psb_root_) write(psb_out_unit,'("Overall vector creation time : ",es12.5)')t2
|
||||
|
||||
!
|
||||
! Vector operations
|
||||
!
|
||||
dotresult = psb_gedot(x,y,desc_a,info) ! Dot-product
|
||||
if (iam == psb_root_) write(psb_out_unit,'("Dot product result : ",es12.5)')dotresult
|
||||
norm1 = psb_norm1(x,desc_a,info)
|
||||
norm2 = psb_norm2(x,desc_a,info)
|
||||
norminf = psb_normi(x,desc_a,info)
|
||||
if (iam == psb_root_) write(psb_out_unit,'("\|x\|_inf : ",es12.5," \|x\|_1 :",es12.5," \|x\|_2",es12.5)')norminf,norm1,norm2
|
||||
call psb_geaxpby(1.0_psb_dpk_, x, 1.0_psb_dpk_, y, desc_a, info) ! \alpha x + \beta y
|
||||
call psb_gemlt(x,y,desc_a,info)
|
||||
|
||||
|
||||
|
||||
!
|
||||
! cleanup storage and exit
|
||||
!
|
||||
call psb_gefree(x,desc_a,info)
|
||||
call psb_gefree(y,desc_a,info)
|
||||
call psb_cdfree(desc_a,info)
|
||||
if(info /= psb_success_) then
|
||||
info=psb_err_from_subroutine_
|
||||
ch_err='free routine'
|
||||
call psb_errpush(info,name,a_err=ch_err)
|
||||
goto 9999
|
||||
end if
|
||||
|
||||
call psb_exit(ictxt)
|
||||
stop
|
||||
|
||||
9999 call psb_error(ictxt)
|
||||
|
||||
stop
|
||||
end program vecoperation
|
||||
Loading…
Reference in New Issue