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https://github.com/sfilippone/psblas3.git
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all methods implementations for psb_d_oacc_csr_sparse_mat
This commit is contained in:
tloloum
+4
-6
@@ -1,34 +1,32 @@
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include ../Make.inc
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# Compilers and flags
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#CC=mpicc
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#FC=mpif90
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#FCOPT=-O0 -march=native
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#OFFLOAD=-fopenacc -foffload=nvptx-none="-march=sm_70"
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# Directories
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LIBDIR=../lib
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INCDIR=../include
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MODDIR=../modules
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IMPLDIR=./impl
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# Include and library paths
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INCLUDES=-I$(LIBDIR) -I$(INCDIR) -I$(MODDIR)
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FINCLUDES=$(FMFLAG). $(FMFLAG)$(INCDIR) $(FMFLAG)$(MODDIR) $(FIFLAG).
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CINCLUDES=
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#LIBS=-L$(LIBDIR) -lpsb_util -lpsb_ext -lpsb_base -lopenblas -lmetis
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# Source files
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FOBJS= psb_i_oacc_vect_mod.o psb_d_oacc_vect_mod.o \
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psb_oacc_mod.o psb_d_oacc_csr_mat_mod.o \
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psb_oacc_env_mod.o
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# Library name
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LIBNAME=libpsb_openacc.a
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OBJS=$(COBJS) $(FOBJS)
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# Rules
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lib: objs ilib
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ar cur $(LIBNAME) $(OBJS)
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/bin/cp -p $(LIBNAME) $(LIBDIR)
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@@ -9,7 +9,13 @@ MODDIR=../../modules
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FINCLUDES=$(FMFLAG).. $(FMFLAG)$(MODDIR) $(FMFLAG)$(INCDIR) $(FIFLAG)..
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LIBNAME=libpsb_openacc.a
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OBJS= psb_d_oacc_csr_vect_mv.o psb_d_oacc_mlt_v_2.o psb_d_oacc_mlt_v.o
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OBJS= psb_d_oacc_csr_vect_mv.o psb_d_oacc_csr_inner_vect_sv.o \
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psb_d_oacc_csr_csmm.o psb_d_oacc_csr_csmv.o psb_d_oacc_csr_scals.o \
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psb_d_oacc_csr_scal.o psb_d_oacc_csr_allocate_mnnz.o \
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psb_d_oacc_csr_reallocate_nz.o psb_d_oacc_csr_cp_from_coo.o \
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psb_d_oacc_csr_cp_from_fmt.o psb_d_oacc_csr_mv_from_coo \
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psb_d_oacc_csr_mv_from_fmt psb_d_oacc_csr_mold.o \
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psb_d_oacc_mlt_v_2.o psb_d_oacc_mlt_v.o
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objs: $(OBJS)
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@@ -0,0 +1,34 @@
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subroutine psb_d_oacc_csr_allocate_mnnz(m, n, a, nz)
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use psb_base_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_allocate_mnnz
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implicit none
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integer(psb_ipk_), intent(in) :: m, n
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class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
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integer(psb_ipk_), intent(in), optional :: nz
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integer(psb_ipk_) :: info
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integer(psb_ipk_) :: err_act, nz_
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character(len=20) :: name='allocate_mnz'
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logical, parameter :: debug=.false.
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call psb_erractionsave(err_act)
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info = psb_success_
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call a%psb_d_csr_sparse_mat%allocate(m, n, nz)
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if (.not.allocated(a%val)) then
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allocate(a%val(nz))
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allocate(a%ja(nz))
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allocate(a%irp(m+1))
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end if
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call a%set_dev()
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if (info /= 0) goto 9999
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(err_act)
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return
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end subroutine psb_d_oacc_csr_allocate_mnnz
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@@ -0,0 +1,25 @@
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subroutine psb_d_oacc_csr_cp_from_coo(a, b, info)
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use psb_base_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_cp_from_coo
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
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class(psb_d_coo_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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info = psb_success_
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call a%psb_d_csr_sparse_mat%cp_from_coo(b, info)
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if (info /= 0) goto 9999
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call a%set_dev()
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if (info /= 0) goto 9999
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return
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9999 continue
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info = psb_err_alloc_dealloc_
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return
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end subroutine psb_d_oacc_csr_cp_from_coo
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@@ -0,0 +1,23 @@
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subroutine psb_d_oacc_csr_cp_from_fmt(a, b, info)
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use psb_base_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_cp_from_fmt
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
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class(psb_d_base_sparse_mat), intent(in) :: b
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integer(psb_ipk_), intent(out) :: info
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info = psb_success_
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select type(b)
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type is (psb_d_coo_sparse_mat)
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call a%cp_from_coo(b, info)
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class default
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call a%psb_d_csr_sparse_mat%cp_from_fmt(b, info)
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if (info /= 0) return
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!$acc update device(a%val, a%ja, a%irp)
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end select
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end subroutine psb_d_oacc_csr_cp_from_fmt
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@@ -0,0 +1,86 @@
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subroutine psb_d_oacc_csr_csmm(alpha, a, x, beta, y, info, trans)
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use psb_base_mod
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use elldev_mod
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use psb_vectordev_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_csmm
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
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real(psb_dpk_), intent(in) :: alpha, beta
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real(psb_dpk_), intent(in) :: x(:,:)
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real(psb_dpk_), intent(inout) :: y(:,:)
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integer(psb_ipk_), intent(out) :: info
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character, optional, intent(in) :: trans
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character :: trans_
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integer(psb_ipk_) :: i, j, m, n,k, nxy
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logical :: tra
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integer(psb_ipk_) :: err_act
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character(len=20) :: name = 'd_oacc_csmm'
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logical, parameter :: debug = .false.
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info = psb_success_
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call psb_erractionsave(err_act)
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if (present(trans)) then
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trans_ = trans
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else
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trans_ = 'N'
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end if
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if (.not.a%is_asb()) then
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info = psb_err_invalid_mat_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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tra = (psb_toupper(trans_) == 'T') .or. (psb_toupper(trans_) == 'C')
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if (tra) then
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m = a%get_ncols()
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n = a%get_nrows()
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else
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n = a%get_ncols()
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m = a%get_nrows()
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end if
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if (size(x,1) < n) then
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info = 36
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call psb_errpush(info, name, i_err = (/3 * ione, n, izero, izero, izero/))
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goto 9999
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end if
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if (size(y,1) < m) then
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info = 36
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call psb_errpush(info, name, i_err = (/5 * ione, m, izero, izero, izero/))
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goto 9999
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end if
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if (tra) then
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call a%psb_d_csr_sparse_mat%spmm(alpha, x, beta, y, info, trans)
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else
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nxy = min(size(x,2), size(y,2))
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!$acc parallel loop collapse(2) present(a, x, y)
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do j = 1, nxy
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do i = 1, m
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y(i,j) = beta * y(i,j)
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end do
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end do
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!$acc parallel loop collapse(2) present(a, x, y)
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do j = 1, nxy
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do i = 1, n
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do k = a%irp(i), a%irp(i+1) - 1
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y(a%ja(k), j) = y(a%ja(k), j) + alpha * a%val(k) * x(i, j)
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end do
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end do
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end do
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endif
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(err_act)
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return
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end subroutine psb_d_oacc_csr_csmm
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@@ -0,0 +1,81 @@
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subroutine psb_d_oacc_csr_csmv(alpha, a, x, beta, y, info, trans)
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use psb_base_mod
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use elldev_mod
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use psb_vectordev_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_csmv
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
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real(psb_dpk_), intent(in) :: alpha, beta
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real(psb_dpk_), intent(in) :: x(:)
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real(psb_dpk_), intent(inout) :: y(:)
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integer(psb_ipk_), intent(out) :: info
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character, optional, intent(in) :: trans
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character :: trans_
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integer(psb_ipk_) :: i, j, m, n
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logical :: tra
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integer(psb_ipk_) :: err_act
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character(len=20) :: name = 'd_oacc_csmv'
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logical, parameter :: debug = .false.
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call psb_erractionsave(err_act)
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info = psb_success_
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if (present(trans)) then
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trans_ = trans
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else
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trans_ = 'N'
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end if
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if (.not.a%is_asb()) then
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info = psb_err_invalid_mat_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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tra = (psb_toupper(trans_) == 'T') .or. (psb_toupper(trans_) == 'C')
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if (tra) then
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m = a%get_ncols()
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n = a%get_nrows()
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else
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n = a%get_ncols()
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m = a%get_nrows()
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end if
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if (size(x,1) < n) then
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info = 36
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call psb_errpush(info, name, i_err = (/3 * ione, n, izero, izero, izero/))
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goto 9999
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end if
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if (size(y,1) < m) then
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info = 36
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call psb_errpush(info, name, i_err = (/5 * ione, m, izero, izero, izero/))
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goto 9999
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end if
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if (tra) then
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call a%psb_d_csr_sparse_mat%spmm(alpha, x, beta, y, info, trans)
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else
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!$acc parallel loop present(a, x, y)
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do i = 1, m
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y(i) = beta * y(i)
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end do
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!$acc parallel loop present(a, x, y)
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do i = 1, n
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do j = a%irp(i), a%irp(i+1) - 1
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y(a%ja(j)) = y(a%ja(j)) + alpha * a%val(j) * x(i)
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end do
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end do
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endif
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call psb_erractionrestore(err_act)
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return
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9999 call psb_error_handler(err_act)
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return
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end subroutine psb_d_oacc_csr_csmv
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@@ -0,0 +1,84 @@
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subroutine psb_d_oacc_csr_inner_vect_sv(alpha, a, x, beta, y, info, trans)
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use psb_base_mod
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use elldev_mod
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use psb_vectordev_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_inner_vect_sv
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use psb_d_oacc_vect_mod
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
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real(psb_dpk_), intent(in) :: alpha, beta
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class(psb_d_base_vect_type), intent(inout) :: x, y
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integer(psb_ipk_), intent(out) :: info
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character, optional, intent(in) :: trans
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real(psb_dpk_), allocatable :: rx(:), ry(:)
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logical :: tra
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character :: trans_
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integer(psb_ipk_) :: err_act
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character(len=20) :: name = 'd_oacc_csr_inner_vect_sv'
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logical, parameter :: debug = .false.
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integer(psb_ipk_) :: i
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call psb_get_erraction(err_act)
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info = psb_success_
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if (present(trans)) then
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trans_ = trans
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else
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trans_ = 'N'
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end if
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|
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if (.not.a%is_asb()) then
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info = psb_err_invalid_mat_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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tra = (psb_toupper(trans_) == 'T') .or. (psb_toupper(trans_) == 'C')
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if (tra .or. (beta /= dzero)) then
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call x%sync()
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call y%sync()
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call a%psb_d_csr_sparse_mat%inner_spsm(alpha, x, beta, y, info, trans)
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call y%set_host()
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else
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select type (xx => x)
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type is (psb_d_vect_oacc)
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select type(yy => y)
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type is (psb_d_vect_oacc)
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if (xx%is_host()) call xx%sync()
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if (beta /= dzero) then
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if (yy%is_host()) call yy%sync()
|
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end if
|
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!$acc parallel loop present(a, xx, yy)
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do i = 1, size(a%val)
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yy%v(i) = alpha * a%val(i) * xx%v(a%ja(i)) + beta * yy%v(i)
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end do
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call yy%set_dev()
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class default
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rx = xx%get_vect()
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ry = y%get_vect()
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call a%psb_d_csr_sparse_mat%inner_spsm(alpha, rx, beta, ry, info)
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call y%bld(ry)
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end select
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class default
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rx = x%get_vect()
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ry = y%get_vect()
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call a%psb_d_csr_sparse_mat%inner_spsm(alpha, rx, beta, ry, info)
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call y%bld(ry)
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end select
|
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endif
|
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|
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if (info /= psb_success_) then
|
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info = psb_err_from_subroutine_
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call psb_errpush(info, name, a_err = 'csrg_vect_sv')
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goto 9999
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endif
|
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|
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call psb_erractionrestore(err_act)
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return
|
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9999 call psb_error_handler(err_act)
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return
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end subroutine psb_d_oacc_csr_inner_vect_sv
|
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|
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@@ -0,0 +1,33 @@
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subroutine psb_d_oacc_csr_mold(a, b, info)
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use psb_base_mod
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use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_mold
|
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implicit none
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class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
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class(psb_d_base_sparse_mat), intent(inout), allocatable :: b
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: err_act
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character(len=20) :: name='csr_mold'
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logical, parameter :: debug=.false.
|
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call psb_get_erraction(err_act)
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|
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info = 0
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if (allocated(b)) then
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call b%free()
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deallocate(b, stat=info)
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end if
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if (info == 0) allocate(psb_d_oacc_csr_sparse_mat :: b, stat=info)
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if (info /= psb_success_) then
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info = psb_err_alloc_dealloc_
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call psb_errpush(info, name)
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goto 9999
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end if
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return
|
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9999 call psb_error_handler(err_act)
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return
|
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end subroutine psb_d_oacc_csr_mold
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@@ -0,0 +1,24 @@
|
||||
subroutine psb_d_oacc_csr_mv_from_coo(a, b, info)
|
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use psb_base_mod
|
||||
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_mv_from_coo
|
||||
implicit none
|
||||
|
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class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_coo_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
|
||||
info = psb_success_
|
||||
|
||||
call a%psb_d_csr_sparse_mat%mv_from_coo(b, info)
|
||||
if (info /= 0) goto 9999
|
||||
|
||||
!$acc update device(a%val, a%ja, a%irp)
|
||||
|
||||
return
|
||||
|
||||
9999 continue
|
||||
info = psb_err_alloc_dealloc_
|
||||
return
|
||||
|
||||
end subroutine psb_d_oacc_csr_mv_from_coo
|
||||
|
||||
@@ -0,0 +1,23 @@
|
||||
subroutine psb_d_oacc_csr_mv_from_fmt(a, b, info)
|
||||
use psb_base_mod
|
||||
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_mv_from_fmt
|
||||
implicit none
|
||||
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_base_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
|
||||
info = psb_success_
|
||||
|
||||
select type(b)
|
||||
type is (psb_d_coo_sparse_mat)
|
||||
call a%mv_from_coo(b, info)
|
||||
class default
|
||||
call a%psb_d_csr_sparse_mat%mv_from_fmt(b, info)
|
||||
if (info /= 0) return
|
||||
|
||||
!$acc update device(a%val, a%ja, a%irp)
|
||||
end select
|
||||
|
||||
end subroutine psb_d_oacc_csr_mv_from_fmt
|
||||
|
||||
@@ -0,0 +1,27 @@
|
||||
subroutine psb_d_oacc_csr_reallocate_nz(nz, a)
|
||||
use psb_base_mod
|
||||
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_reallocate_nz
|
||||
implicit none
|
||||
integer(psb_ipk_), intent(in) :: nz
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_) :: info
|
||||
integer(psb_ipk_) :: err_act
|
||||
character(len=20) :: name='d_oacc_csr_reallocate_nz'
|
||||
logical, parameter :: debug=.false.
|
||||
|
||||
call psb_erractionsave(err_act)
|
||||
info = psb_success_
|
||||
|
||||
call a%psb_d_csr_sparse_mat%reallocate(nz)
|
||||
|
||||
call a%set_dev()
|
||||
if (info /= 0) goto 9999
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(err_act)
|
||||
return
|
||||
|
||||
end subroutine psb_d_oacc_csr_reallocate_nz
|
||||
|
||||
@@ -0,0 +1,52 @@
|
||||
subroutine psb_d_oacc_csr_scal(d, a, info, side)
|
||||
use psb_base_mod
|
||||
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_scal
|
||||
implicit none
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, intent(in), optional :: side
|
||||
|
||||
integer(psb_ipk_) :: err_act
|
||||
character(len=20) :: name='scal'
|
||||
logical, parameter :: debug=.false.
|
||||
integer(psb_ipk_) :: i, j
|
||||
|
||||
info = psb_success_
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
if (a%is_host()) call a%sync()
|
||||
|
||||
if (present(side)) then
|
||||
if (side == 'L') then
|
||||
!$acc parallel loop present(a, d)
|
||||
do i = 1, a%get_nrows()
|
||||
do j = a%irp(i), a%irp(i+1) - 1
|
||||
a%val(j) = a%val(j) * d(i)
|
||||
end do
|
||||
end do
|
||||
else if (side == 'R') then
|
||||
!$acc parallel loop present(a, d)
|
||||
do i = 1, a%get_ncols()
|
||||
do j = a%irp(i), a%irp(i+1) - 1
|
||||
a%val(j) = a%val(j) * d(a%ja(j))
|
||||
end do
|
||||
end do
|
||||
end if
|
||||
else
|
||||
!$acc parallel loop present(a, d)
|
||||
do i = 1, size(a%val)
|
||||
a%val(i) = a%val(i) * d(i)
|
||||
end do
|
||||
end if
|
||||
|
||||
call a%set_dev()
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(err_act)
|
||||
return
|
||||
|
||||
end subroutine psb_d_oacc_csr_scal
|
||||
|
||||
@@ -0,0 +1,32 @@
|
||||
subroutine psb_d_oacc_csr_scals(d, a, info)
|
||||
use psb_base_mod
|
||||
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_scals
|
||||
implicit none
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
|
||||
integer(psb_ipk_) :: err_act
|
||||
character(len=20) :: name='scal'
|
||||
logical, parameter :: debug=.false.
|
||||
integer(psb_ipk_) :: i
|
||||
|
||||
info = psb_success_
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
if (a%is_host()) call a%sync()
|
||||
|
||||
!$acc parallel loop present(a)
|
||||
do i = 1, size(a%val)
|
||||
a%val(i) = a%val(i) * d
|
||||
end do
|
||||
|
||||
call a%set_dev()
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(err_act)
|
||||
return
|
||||
|
||||
end subroutine psb_d_oacc_csr_scals
|
||||
@@ -12,18 +12,69 @@ module psb_d_oacc_csr_mat_mod
|
||||
type, extends(psb_d_csr_sparse_mat) :: psb_d_oacc_csr_sparse_mat
|
||||
integer(psb_ipk_) :: devstate = is_host
|
||||
contains
|
||||
procedure, pass(a) :: all => d_oacc_csr_all
|
||||
procedure, pass(a) :: is_host => d_oacc_csr_is_host
|
||||
procedure, pass(a) :: is_sync => d_oacc_csr_is_sync
|
||||
procedure, pass(a) :: is_dev => d_oacc_csr_is_dev
|
||||
procedure, pass(a) :: set_host => d_oacc_csr_set_host
|
||||
procedure, pass(a) :: set_sync => d_oacc_csr_set_sync
|
||||
procedure, pass(a) :: set_dev => d_oacc_csr_set_dev
|
||||
procedure, pass(a) :: sync_space => d_oacc_csr_sync_space
|
||||
procedure, pass(a) :: sync => d_oacc_csr_sync
|
||||
procedure, pass(a) :: vect_mv => psb_d_oacc_csr_vect_mv
|
||||
procedure, nopass :: get_fmt => d_oacc_csr_get_fmt
|
||||
procedure, pass(a) :: sizeof => d_oacc_csr_sizeof
|
||||
procedure, pass(a) :: vect_mv => psb_d_oacc_csr_vect_mv
|
||||
procedure, pass(a) :: in_vect_sv => psb_d_oacc_csr_inner_vect_sv
|
||||
procedure, pass(a) :: csmm => psb_d_oacc_csr_csmm
|
||||
procedure, pass(a) :: csmv => psb_d_oacc_csr_csmv
|
||||
procedure, pass(a) :: scals => psb_d_oacc_csr_scals
|
||||
procedure, pass(a) :: scalv => psb_d_oacc_csr_scal
|
||||
procedure, pass(a) :: reallocate_nz => psb_d_oacc_csr_reallocate_nz
|
||||
procedure, pass(a) :: allocate_mnnz => psb_d_oacc_csr_allocate_mnnz
|
||||
procedure, pass(a) :: cp_from_coo => psb_d_oacc_csr_cp_from_coo
|
||||
procedure, pass(a) :: cp_from_fmt => psb_d_oacc_csr_cp_from_fmt
|
||||
procedure, pass(a) :: mv_from_coo => psb_d_oacc_csr_mv_from_coo
|
||||
procedure, pass(a) :: mv_from_fmt => psb_d_oacc_csr_mv_from_fmt
|
||||
procedure, pass(a) :: free => d_oacc_csr_free
|
||||
procedure, pass(a) :: mold => psb_d_oacc_csr_mold
|
||||
procedure, pass(a) :: all => d_oacc_csr_all
|
||||
procedure, pass(a) :: is_host => d_oacc_csr_is_host
|
||||
procedure, pass(a) :: is_sync => d_oacc_csr_is_sync
|
||||
procedure, pass(a) :: is_dev => d_oacc_csr_is_dev
|
||||
procedure, pass(a) :: set_host => d_oacc_csr_set_host
|
||||
procedure, pass(a) :: set_sync => d_oacc_csr_set_sync
|
||||
procedure, pass(a) :: set_dev => d_oacc_csr_set_dev
|
||||
procedure, pass(a) :: sync_space => d_oacc_csr_sync_space
|
||||
procedure, pass(a) :: sync => d_oacc_csr_sync
|
||||
end type psb_d_oacc_csr_sparse_mat
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_mold(a,b,info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_d_base_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
||||
class(psb_d_base_sparse_mat), intent(inout), allocatable :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_mold
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_cp_from_fmt(a,b,info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_d_base_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_base_sparse_mat), intent(in) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_cp_from_fmt
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_mv_from_coo(a,b,info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_d_coo_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_coo_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_mv_from_coo
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_mv_from_fmt(a,b,info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_d_base_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_base_sparse_mat), intent(inout) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_mv_from_fmt
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_vect_mv(alpha, a, x, beta, y, info, trans)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_d_base_vect_type, psb_ipk_
|
||||
@@ -35,7 +86,130 @@ module psb_d_oacc_csr_mat_mod
|
||||
end subroutine psb_d_oacc_csr_vect_mv
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_inner_vect_sv(alpha, a, x, beta, y, info, trans)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_d_base_vect_type, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(in) :: alpha, beta
|
||||
class(psb_d_base_vect_type), intent(inout) :: x,y
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, optional, intent(in) :: trans
|
||||
end subroutine psb_d_oacc_csr_inner_vect_sv
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_csmm(alpha, a, x, beta, y, info, trans)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_d_base_vect_type, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
||||
real(psb_dpk_), intent(inout) :: y(:,:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, optional, intent(in) :: trans
|
||||
end subroutine psb_d_oacc_csr_csmm
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_csmv(alpha, a, x, beta, y, info, trans)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_d_base_vect_type, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
||||
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
||||
real(psb_dpk_), intent(inout) :: y(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, optional, intent(in) :: trans
|
||||
end subroutine psb_d_oacc_csr_csmv
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_scals(d, a, info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_scals
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_scal(d,a,info,side)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_dpk_, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
real(psb_dpk_), intent(in) :: d(:)
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
character, optional, intent(in) :: side
|
||||
end subroutine psb_d_oacc_csr_scal
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_reallocate_nz(nz,a)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_), intent(in) :: nz
|
||||
end subroutine psb_d_oacc_csr_reallocate_nz
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_allocate_mnnz(m,n,a,nz)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_), intent(in) :: m,n
|
||||
integer(psb_ipk_), intent(in), optional :: nz
|
||||
end subroutine psb_d_oacc_csr_allocate_mnnz
|
||||
end interface
|
||||
|
||||
interface
|
||||
subroutine psb_d_oacc_csr_cp_from_coo(a,b,info)
|
||||
import :: psb_d_oacc_csr_sparse_mat, psb_d_coo_sparse_mat, psb_ipk_
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
class(psb_d_coo_sparse_mat), intent(in) :: b
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
end subroutine psb_d_oacc_csr_cp_from_coo
|
||||
end interface
|
||||
|
||||
contains
|
||||
|
||||
|
||||
subroutine d_oacc_csr_free(a)
|
||||
use psb_base_mod
|
||||
implicit none
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||||
integer(psb_ipk_) :: info
|
||||
|
||||
if (allocated(a%val)) then
|
||||
!$acc exit data delete(a%val)
|
||||
end if
|
||||
if (allocated(a%ja)) then
|
||||
!$acc exit data delete(a%ja)
|
||||
end if
|
||||
if (allocated(a%irp)) then
|
||||
!$acc exit data delete(a%irp)
|
||||
end if
|
||||
|
||||
call a%psb_d_csr_sparse_mat%free()
|
||||
|
||||
return
|
||||
end subroutine d_oacc_csr_free
|
||||
|
||||
|
||||
|
||||
function d_oacc_csr_sizeof(a) result(res)
|
||||
implicit none
|
||||
class(psb_d_oacc_csr_sparse_mat), intent(in) :: a
|
||||
integer(psb_epk_) :: res
|
||||
|
||||
if (a%is_dev()) call a%sync()
|
||||
|
||||
res = 8
|
||||
res = res + psb_sizeof_dp * size(a%val)
|
||||
res = res + psb_sizeof_ip * size(a%irp)
|
||||
res = res + psb_sizeof_ip * size(a%ja)
|
||||
|
||||
end function d_oacc_csr_sizeof
|
||||
|
||||
|
||||
function d_oacc_csr_get_fmt() result(res)
|
||||
implicit none
|
||||
character(len=5) :: res
|
||||
res = 'CSR_oacc'
|
||||
end function d_oacc_csr_get_fmt
|
||||
|
||||
subroutine d_oacc_csr_all(m, n, nz, a, info)
|
||||
implicit none
|
||||
|
||||
Reference in New Issue
Block a user