! Parallel Sparse BLAS GPU plugin ! (C) Copyright 2013 ! ! Salvatore Filippone ! Alessandro Fanfarillo ! ! 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. ! module psb_z_hdia_mat_mod use psb_z_base_mat_mod type, extends(psb_z_base_sparse_mat) :: psb_z_hdia_sparse_mat ! ! HDIA format ! integer(psb_ipk_), allocatable :: hackOffsets(:), diaOffsets(:) complex(psb_dpk_), allocatable :: val(:) integer(psb_ipk_) :: nhacks, nzeros integer(psb_ipk_) :: hacksize = 32 integer(psb_epk_) :: dim=0 contains ! procedure, pass(a) :: get_size => z_hdia_get_size procedure, pass(a) :: get_nzeros => z_hdia_get_nzeros procedure, pass(a) :: set_nzeros => z_hdia_set_nzeros procedure, nopass :: get_fmt => z_hdia_get_fmt procedure, pass(a) :: sizeof => z_hdia_sizeof ! procedure, pass(a) :: csmm => psb_z_hdia_csmm procedure, pass(a) :: csmv => psb_z_hdia_csmv ! procedure, pass(a) :: inner_cssm => psb_z_hdia_cssm ! procedure, pass(a) :: inner_cssv => psb_z_hdia_cssv ! procedure, pass(a) :: scals => psb_z_hdia_scals ! procedure, pass(a) :: scalv => psb_z_hdia_scal ! procedure, pass(a) :: maxval => psb_z_hdia_maxval ! procedure, pass(a) :: csnmi => psb_z_hdia_csnmi ! procedure, pass(a) :: csnm1 => psb_z_hdia_csnm1 ! procedure, pass(a) :: rowsum => psb_z_hdia_rowsum ! procedure, pass(a) :: arwsum => psb_z_hdia_arwsum ! procedure, pass(a) :: colsum => psb_z_hdia_colsum ! procedure, pass(a) :: aclsum => psb_z_hdia_aclsum ! procedure, pass(a) :: reallocate_nz => psb_z_hdia_reallocate_nz procedure, pass(a) :: allocate_mnnz => psb_z_hdia_allocate_mnnz procedure, pass(a) :: cp_to_coo => psb_z_cp_hdia_to_coo procedure, pass(a) :: cp_from_coo => psb_z_cp_hdia_from_coo ! procedure, pass(a) :: cp_to_fmt => psb_z_cp_hdia_to_fmt ! procedure, pass(a) :: cp_from_fmt => psb_z_cp_hdia_from_fmt procedure, pass(a) :: mv_to_coo => psb_z_mv_hdia_to_coo procedure, pass(a) :: mv_from_coo => psb_z_mv_hdia_from_coo ! procedure, pass(a) :: mv_to_fmt => psb_z_mv_hdia_to_fmt ! procedure, pass(a) :: mv_from_fmt => psb_z_mv_hdia_from_fmt ! procedure, pass(a) :: csput_a => psb_z_hdia_csput_a ! procedure, pass(a) :: get_diag => psb_z_hdia_get_diag ! procedure, pass(a) :: csgetptn => psb_z_hdia_csgetptn ! procedure, pass(a) :: csgetrow => psb_z_hdia_csgetrow ! procedure, pass(a) :: get_nz_row => z_hdia_get_nz_row ! procedure, pass(a) :: reinit => psb_z_hdia_reinit ! procedure, pass(a) :: trim => psb_z_hdia_trim procedure, pass(a) :: print => psb_z_hdia_print procedure, pass(a) :: free => z_hdia_free procedure, pass(a) :: mold => psb_z_hdia_mold end type psb_z_hdia_sparse_mat private :: z_hdia_get_nzeros, z_hdia_set_nzeros, z_hdia_free, & & z_hdia_get_fmt, z_hdia_sizeof !!$ & !!$ & z_hdia_get_nz_row z_hdia_get_size, !!$ interface !!$ subroutine psb_z_hdia_reallocate_nz(nz,a) !!$ import :: psb_z_hdia_sparse_mat, psb_ipk_ !!$ integer(psb_ipk_), intent(in) :: nz !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ end subroutine psb_z_hdia_reallocate_nz !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_reinit(a,clear) !!$ import :: psb_z_hdia_sparse_mat !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ logical, intent(in), optional :: clear !!$ end subroutine psb_z_hdia_reinit !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_trim(a) !!$ import :: psb_z_hdia_sparse_mat !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ end subroutine psb_z_hdia_trim !!$ end interface interface subroutine psb_z_hdia_mold(a,b,info) import :: psb_z_hdia_sparse_mat, psb_z_base_sparse_mat, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(in) :: a class(psb_z_base_sparse_mat), intent(inout), allocatable :: b integer(psb_ipk_), intent(out) :: info end subroutine psb_z_hdia_mold end interface interface subroutine psb_z_hdia_allocate_mnnz(m,n,a,nz) import :: psb_z_hdia_sparse_mat, psb_ipk_ integer(psb_ipk_), intent(in) :: m,n class(psb_z_hdia_sparse_mat), intent(inout) :: a integer(psb_ipk_), intent(in), optional :: nz end subroutine psb_z_hdia_allocate_mnnz end interface interface subroutine psb_z_hdia_print(iout,a,iv,head,ivr,ivc) import :: psb_z_hdia_sparse_mat, psb_ipk_, psb_lpk_ integer(psb_ipk_), intent(in) :: iout class(psb_z_hdia_sparse_mat), intent(in) :: a integer(psb_lpk_), intent(in), optional :: iv(:) character(len=*), optional :: head integer(psb_lpk_), intent(in), optional :: ivr(:), ivc(:) end subroutine psb_z_hdia_print end interface interface subroutine psb_z_cp_hdia_to_coo(a,b,info) import :: psb_z_coo_sparse_mat, psb_z_hdia_sparse_mat, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(in) :: a class(psb_z_coo_sparse_mat), intent(inout) :: b integer(psb_ipk_), intent(out) :: info end subroutine psb_z_cp_hdia_to_coo end interface interface subroutine psb_z_cp_hdia_from_coo(a,b,info) import :: psb_z_hdia_sparse_mat, psb_z_coo_sparse_mat, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(inout) :: a class(psb_z_coo_sparse_mat), intent(in) :: b integer(psb_ipk_), intent(out) :: info end subroutine psb_z_cp_hdia_from_coo end interface !!$ interface !!$ subroutine psb_z_cp_hdia_to_fmt(a,b,info) !!$ import :: psb_z_hdia_sparse_mat, psb_z_base_sparse_mat, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ class(psb_z_base_sparse_mat), intent(inout) :: b !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_cp_hdia_to_fmt !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_cp_hdia_from_fmt(a,b,info) !!$ import :: psb_z_hdia_sparse_mat, psb_z_base_sparse_mat, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ class(psb_z_base_sparse_mat), intent(in) :: b !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_cp_hdia_from_fmt !!$ end interface interface subroutine psb_z_mv_hdia_to_coo(a,b,info) import :: psb_z_hdia_sparse_mat, psb_z_coo_sparse_mat, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(inout) :: a class(psb_z_coo_sparse_mat), intent(inout) :: b integer(psb_ipk_), intent(out) :: info end subroutine psb_z_mv_hdia_to_coo end interface interface subroutine psb_z_mv_hdia_from_coo(a,b,info) import :: psb_z_hdia_sparse_mat, psb_z_coo_sparse_mat, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(inout) :: a class(psb_z_coo_sparse_mat), intent(inout) :: b integer(psb_ipk_), intent(out) :: info end subroutine psb_z_mv_hdia_from_coo end interface !!$ interface !!$ subroutine psb_z_mv_hdia_to_fmt(a,b,info) !!$ import :: psb_z_hdia_sparse_mat, psb_z_base_sparse_mat, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ class(psb_z_base_sparse_mat), intent(inout) :: b !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_mv_hdia_to_fmt !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_mv_hdia_from_fmt(a,b,info) !!$ import :: psb_z_hdia_sparse_mat, psb_z_base_sparse_mat, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ class(psb_z_base_sparse_mat), intent(inout) :: b !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_mv_hdia_from_fmt !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_csput_a(nz,ia,ja,val,a,imin,imax,jmin,jmax,info) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ complex(psb_dpk_), intent(in) :: val(:) !!$ integer(psb_ipk_), intent(in) :: nz,ia(:), ja(:),& !!$ & imin,imax,jmin,jmax !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_hdia_csput_a !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_csgetptn(imin,imax,a,nz,ia,ja,info,& !!$ & jmin,jmax,iren,append,nzin,rscale,cscale) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ integer(psb_ipk_), intent(in) :: imin,imax !!$ integer(psb_ipk_), intent(out) :: nz !!$ integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:) !!$ integer(psb_ipk_),intent(out) :: info !!$ logical, intent(in), optional :: append !!$ integer(psb_ipk_), intent(in), optional :: iren(:) !!$ integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin !!$ logical, intent(in), optional :: rscale,cscale !!$ end subroutine psb_z_hdia_csgetptn !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_csgetrow(imin,imax,a,nz,ia,ja,val,info,& !!$ & jmin,jmax,iren,append,nzin,rscale,cscale) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ integer(psb_ipk_), intent(in) :: imin,imax !!$ integer(psb_ipk_), intent(out) :: nz !!$ integer(psb_ipk_), allocatable, intent(inout) :: ia(:), ja(:) !!$ complex(psb_dpk_), allocatable, intent(inout) :: val(:) !!$ integer(psb_ipk_),intent(out) :: info !!$ logical, intent(in), optional :: append !!$ integer(psb_ipk_), intent(in), optional :: iren(:) !!$ integer(psb_ipk_), intent(in), optional :: jmin,jmax, nzin !!$ logical, intent(in), optional :: rscale,cscale !!$ end subroutine psb_z_hdia_csgetrow !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_csgetblk(imin,imax,a,b,info,& !!$ & jmin,jmax,iren,append,rscale,cscale) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_z_coo_sparse_mat, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ class(psb_z_coo_sparse_mat), intent(inout) :: b !!$ integer(psb_ipk_), intent(in) :: imin,imax !!$ integer(psb_ipk_),intent(out) :: info !!$ logical, intent(in), optional :: append !!$ integer(psb_ipk_), intent(in), optional :: iren(:) !!$ integer(psb_ipk_), intent(in), optional :: jmin,jmax !!$ logical, intent(in), optional :: rscale,cscale !!$ end subroutine psb_z_hdia_csgetblk !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_cssv(alpha,a,x,beta,y,info,trans) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(in) :: alpha, beta, x(:) !!$ complex(psb_dpk_), intent(inout) :: y(:) !!$ integer(psb_ipk_), intent(out) :: info !!$ character, optional, intent(in) :: trans !!$ end subroutine psb_z_hdia_cssv !!$ subroutine psb_z_hdia_cssm(alpha,a,x,beta,y,info,trans) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(in) :: alpha, beta, x(:,:) !!$ complex(psb_dpk_), intent(inout) :: y(:,:) !!$ integer(psb_ipk_), intent(out) :: info !!$ character, optional, intent(in) :: trans !!$ end subroutine psb_z_hdia_cssm !!$ end interface interface subroutine psb_z_hdia_csmv(alpha,a,x,beta,y,info,trans) import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ class(psb_z_hdia_sparse_mat), intent(in) :: a complex(psb_dpk_), intent(in) :: alpha, beta, x(:) complex(psb_dpk_), intent(inout) :: y(:) integer(psb_ipk_), intent(out) :: info character, optional, intent(in) :: trans end subroutine psb_z_hdia_csmv !!$ subroutine psb_z_hdia_csmm(alpha,a,x,beta,y,info,trans) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(in) :: alpha, beta, x(:,:) !!$ complex(psb_dpk_), intent(inout) :: y(:,:) !!$ integer(psb_ipk_), intent(out) :: info !!$ character, optional, intent(in) :: trans !!$ end subroutine psb_z_hdia_csmm end interface !!$ interface !!$ function psb_z_hdia_maxval(a) result(res) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ real(psb_dpk_) :: res !!$ end function psb_z_hdia_maxval !!$ end interface !!$ !!$ interface !!$ function psb_z_hdia_csnmi(a) result(res) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ real(psb_dpk_) :: res !!$ end function psb_z_hdia_csnmi !!$ end interface !!$ !!$ interface !!$ function psb_z_hdia_csnm1(a) result(res) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ real(psb_dpk_) :: res !!$ end function psb_z_hdia_csnm1 !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_rowsum(d,a) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(out) :: d(:) !!$ end subroutine psb_z_hdia_rowsum !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_arwsum(d,a) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ real(psb_dpk_), intent(out) :: d(:) !!$ end subroutine psb_z_hdia_arwsum !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_colsum(d,a) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(out) :: d(:) !!$ end subroutine psb_z_hdia_colsum !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_aclsum(d,a) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ real(psb_dpk_), intent(out) :: d(:) !!$ end subroutine psb_z_hdia_aclsum !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_get_diag(a,d,info) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(in) :: a !!$ complex(psb_dpk_), intent(out) :: d(:) !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_hdia_get_diag !!$ end interface !!$ !!$ interface !!$ subroutine psb_z_hdia_scal(d,a,info,side) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ complex(psb_dpk_), intent(in) :: d(:) !!$ integer(psb_ipk_), intent(out) :: info !!$ character, intent(in), optional :: side !!$ end subroutine psb_z_hdia_scal !!$ end interface !!$ interface !!$ subroutine psb_z_hdia_scals(d,a,info) !!$ import :: psb_z_hdia_sparse_mat, psb_dpk_, psb_ipk_ !!$ class(psb_z_hdia_sparse_mat), intent(inout) :: a !!$ complex(psb_dpk_), intent(in) :: d !!$ integer(psb_ipk_), intent(out) :: info !!$ end subroutine psb_z_hdia_scals !!$ end interface !!$ contains ! == =================================== ! ! ! ! Getters ! ! ! ! ! ! == =================================== function z_hdia_sizeof(a) result(res) use psb_realloc_mod, only : psb_size implicit none class(psb_z_hdia_sparse_mat), intent(in) :: a integer(psb_epk_) :: res integer(psb_ipk_) :: i if (a%is_dev()) call a%sync() res = 0 res = res + psb_size(a%hackOffsets)*psb_sizeof_ip res = res + psb_size(a%diaOffsets)*psb_sizeof_ip res = res + psb_size(a%val) * (2*psb_sizeof_dp) end function z_hdia_sizeof function z_hdia_get_fmt() result(res) implicit none character(len=5) :: res res = 'HDIA' end function z_hdia_get_fmt function z_hdia_get_nzeros(a) result(res) implicit none class(psb_z_hdia_sparse_mat), intent(in) :: a integer(psb_ipk_) :: res res = a%nzeros end function z_hdia_get_nzeros subroutine z_hdia_set_nzeros(a,nz) implicit none class(psb_z_hdia_sparse_mat), intent(inout) :: a integer(psb_ipk_), intent(in) :: nz a%nzeros = nz end subroutine z_hdia_set_nzeros ! function z_hdia_get_size(a) result(res) ! implicit none ! class(psb_z_hdia_sparse_mat), intent(in) :: a ! integer(psb_ipk_) :: res ! res = -1 ! if (allocated(a%ja)) then ! if (res >= 0) then ! res = min(res,size(a%ja)) ! else ! res = size(a%ja) ! end if ! end if ! if (allocated(a%val)) then ! if (res >= 0) then ! res = min(res,size(a%val)) ! else ! res = size(a%val) ! end if ! end if ! end function z_hdia_get_size ! function z_hdia_get_nz_row(idx,a) result(res) ! implicit none ! class(psb_z_hdia_sparse_mat), intent(in) :: a ! integer(psb_ipk_), intent(in) :: idx ! integer(psb_ipk_) :: res ! res = 0 ! if ((1<=idx).and.(idx<=a%get_nrows())) then ! res = a%irn(idx) ! end if ! end function z_hdia_get_nz_row ! ! == =================================== ! ! ! ! ! ! ! ! Data management ! ! ! ! ! ! ! ! ! ! ! ! == =================================== subroutine z_hdia_free(a) implicit none class(psb_z_hdia_sparse_mat), intent(inout) :: a integer(psb_ipk_) :: i, info if (allocated(a%hackOffsets))& & deallocate(a%hackOffsets,stat=info) if (allocated(a%diaOffsets))& & deallocate(a%diaOffsets,stat=info) if (allocated(a%val))& & deallocate(a%val,stat=info) a%nhacks=0 call a%set_null() call a%set_nrows(izero) call a%set_ncols(izero) return end subroutine z_hdia_free end module psb_z_hdia_mat_mod