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psblas3/base/modules/psi_p2p_mod.F90

2349 lines
58 KiB
Fortran

!
! 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.
!
!
module psi_p2p_mod
use psi_penv_mod
use psi_comm_buffers_mod
interface psb_snd
module procedure psb_isnds, psb_isndv, psb_isndm, &
& psb_ssnds, psb_ssndv, psb_ssndm,&
& psb_dsnds, psb_dsndv, psb_dsndm,&
& psb_csnds, psb_csndv, psb_csndm,&
& psb_zsnds, psb_zsndv, psb_zsndm,&
& psb_lsnds, psb_lsndv, psb_lsndm,&
& psb_hsnds
end interface
interface psb_rcv
module procedure psb_ircvs, psb_ircvv, psb_ircvm, &
& psb_srcvs, psb_srcvv, psb_srcvm,&
& psb_drcvs, psb_drcvv, psb_drcvm,&
& psb_crcvs, psb_crcvv, psb_crcvm,&
& psb_zrcvs, psb_zrcvv, psb_zrcvm,&
& psb_lrcvs, psb_lrcvv, psb_lrcvm,&
& psb_hrcvs
end interface
#if defined(LONG_INTEGERS)
interface psb_snd
module procedure psb_i4snds, psb_i4sndv, psb_i4sndm
end interface
interface psb_rcv
module procedure psb_i4rcvs, psb_i4rcvv, psb_i4rcvm
end interface
#endif
#if !defined(LONG_INTEGERS)
interface psb_snd
module procedure psb_i8snds, psb_i8sndv, psb_i8sndm
end interface
interface psb_rcv
module procedure psb_i8rcvs, psb_i8rcvv, psb_i8rcvm
end interface
#endif
#if defined(SHORT_INTEGERS)
interface psb_snd
module procedure psb_i2snds, psb_i2sndv, psb_i2sndm
end interface
interface psb_rcv
module procedure psb_i2rcvs, psb_i2rcvv, psb_i2rcvm
end interface
#endif
#if defined(LONG_INTEGERS)
interface psb_snd
module procedure psb_isnds_ic, psb_isndv_ic, psb_isndm_ic, &
& psb_ssnds_ic, psb_ssndv_ic, psb_ssndm_ic,&
& psb_dsnds_ic, psb_dsndv_ic, psb_dsndm_ic,&
& psb_csnds_ic, psb_csndv_ic, psb_csndm_ic,&
& psb_zsnds_ic, psb_zsndv_ic, psb_zsndm_ic,&
& psb_lsnds_ic, psb_lsndv_ic, &
& psb_lsndm_ic, psb_hsnds_ic
end interface
interface psb_rcv
module procedure psb_ircvs_ic, psb_ircvv_ic, psb_ircvm_ic, &
& psb_srcvs_ic, psb_srcvv_ic, psb_srcvm_ic,&
& psb_drcvs_ic, psb_drcvv_ic, psb_drcvm_ic,&
& psb_crcvs_ic, psb_crcvv_ic, psb_crcvm_ic,&
& psb_zrcvs_ic, psb_zrcvv_ic, psb_zrcvm_ic,&
& psb_lrcvs_ic, psb_lrcvv_ic, &
& psb_lrcvm_ic, psb_hrcvs_ic
end interface
#endif
integer(psb_mpik_), private, parameter:: psb_int_tag = 543987
integer(psb_mpik_), private, parameter:: psb_real_tag = psb_int_tag + 1
integer(psb_mpik_), private, parameter:: psb_double_tag = psb_real_tag + 1
integer(psb_mpik_), private, parameter:: psb_complex_tag = psb_double_tag + 1
integer(psb_mpik_), private, parameter:: psb_dcomplex_tag = psb_complex_tag + 1
integer(psb_mpik_), private, parameter:: psb_logical_tag = psb_dcomplex_tag + 1
integer(psb_mpik_), private, parameter:: psb_char_tag = psb_logical_tag + 1
integer(psb_mpik_), private, parameter:: psb_int8_tag = psb_char_tag + 1
integer(psb_mpik_), private, parameter:: psb_int2_tag = psb_int8_tag + 1
integer(psb_mpik_), private, parameter:: psb_int4_tag = psb_int2_tag + 1
integer(psb_mpik_), parameter:: psb_int_swap_tag = psb_int_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_real_swap_tag = psb_real_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_double_swap_tag = psb_double_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_complex_swap_tag = psb_complex_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_dcomplex_swap_tag = psb_dcomplex_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_logical_swap_tag = psb_logical_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_char_swap_tag = psb_char_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_int8_swap_tag = psb_int8_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_int2_swap_tag = psb_int2_tag + psb_int_tag
integer(psb_mpik_), parameter:: psb_int4_swap_tag = psb_int4_tag + psb_int_tag
contains
! !!!!!!!!!!!!!!!!!!!!!!!!
!
! Point-to-point SND
!
! !!!!!!!!!!!!!!!!!!!!!!!!
subroutine psb_isnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_int_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_isnds
subroutine psb_isndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_int_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_isndv
subroutine psb_isndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
integer(psb_ipk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_int_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_isndm
subroutine psb_ssnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
real(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_real_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_ssnds
subroutine psb_ssndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
real(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_real_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_ssndv
subroutine psb_ssndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
real(psb_spk_), allocatable :: dat_(:)
integer(psb_ipk_) :: i,j,k,m_,n_
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_real_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_ssndm
subroutine psb_dsnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
real(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_double_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_dsnds
subroutine psb_dsndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
real(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_double_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_dsndv
subroutine psb_dsndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
real(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_double_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_dsndm
subroutine psb_csnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
complex(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_complex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_csnds
subroutine psb_csndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
complex(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_complex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_csndv
subroutine psb_csndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
complex(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_complex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_csndm
subroutine psb_zsnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
complex(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_dcomplex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_zsnds
subroutine psb_zsndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
complex(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_dcomplex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_zsndv
subroutine psb_zsndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
complex(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_dcomplex_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_zsndm
subroutine psb_lsnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
logical, allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_logical_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_lsnds
subroutine psb_lsndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
logical, allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_logical_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_lsndv
subroutine psb_lsndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
logical, allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_logical_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_lsndm
subroutine psb_hsnds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
character(len=*), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
character(len=1), allocatable :: dat_(:)
integer(psb_mpik_) :: info, l, i
#if defined(SERIAL_MPI)
! do nothing
#else
l = len(dat)
allocate(dat_(l), stat=info)
do i=1, l
dat_(i) = dat(i:i)
end do
call psi_snd(ictxt,psb_char_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_hsnds
#if defined(LONG_INTEGERS)
subroutine psb_i4snds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
integer(psb_mpik_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_int4_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i4snds
subroutine psb_i4sndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_mpik_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_int4_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i4sndv
subroutine psb_i4sndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_mpik_), intent(in), optional :: m
integer(psb_mpik_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_int4_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i4sndm
#endif
#if !defined(LONG_INTEGERS)
subroutine psb_i8snds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
integer(psb_long_int_k_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_int8_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i8snds
subroutine psb_i8sndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_long_int_k_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_int8_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i8sndv
subroutine psb_i8sndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
integer(psb_long_int_k_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_int8_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i8sndm
#endif
#if defined(SHORT_INTEGERS)
subroutine psb_i2snds(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(in) :: dat
integer(psb_mpik_), intent(in) :: dst
integer(2), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
! do nothing
#else
allocate(dat_(1), stat=info)
dat_(1) = dat
call psi_snd(ictxt,psb_int2_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i2snds
subroutine psb_i2sndv(ictxt,dat,dst)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(in) :: dat(:)
integer(psb_mpik_), intent(in) :: dst
integer(2), allocatable :: dat_(:)
integer(psb_mpik_) :: info
#if defined(SERIAL_MPI)
#else
allocate(dat_(size(dat)), stat=info)
dat_(:) = dat(:)
call psi_snd(ictxt,psb_int2_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i2sndv
subroutine psb_i2sndm(ictxt,dat,dst,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(in) :: dat(:,:)
integer(psb_mpik_), intent(in) :: dst
integer(psb_ipk_), intent(in), optional :: m
integer(2), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_ipk_) :: i,j,k,m_,n_
#if defined(SERIAL_MPI)
#else
if (present(m)) then
m_ = m
else
m_ = size(dat,1)
end if
n_ = size(dat,2)
allocate(dat_(m_*n_), stat=info)
k=1
do j=1,n_
do i=1, m_
dat_(k) = dat(i,j)
k = k + 1
end do
end do
call psi_snd(ictxt,psb_int2_tag,dst,dat_,psb_mesg_queue)
#endif
end subroutine psb_i2sndm
#endif
! !!!!!!!!!!!!!!!!!!!!!!!!
!
! Point-to-point RCV
!
! !!!!!!!!!!!!!!!!!!!!!!!!
subroutine psb_ircvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_ipk_integer,src,psb_int_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_ircvs
subroutine psb_ircvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_ipk_integer,src,psb_int_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_ircvv
subroutine psb_ircvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
integer(psb_ipk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info, m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_ipk_integer,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_int_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_ipk_integer,src,psb_int_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_ircvm
subroutine psb_srcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_r_spk_,src,psb_real_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_srcvs
subroutine psb_srcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
real(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_r_spk_,src,psb_real_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_srcvv
subroutine psb_srcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
real(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_mpik_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_r_spk_,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_real_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_r_spk_,src,psb_real_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_srcvm
subroutine psb_drcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_r_dpk_,src,psb_double_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_drcvs
subroutine psb_drcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
real(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_r_dpk_,src,psb_double_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_drcvv
subroutine psb_drcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_), intent(in), optional :: m
real(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_r_dpk_,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_double_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_r_dpk_,src,&
& psb_double_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_drcvm
subroutine psb_crcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_c_spk_,src,psb_complex_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_crcvs
subroutine psb_crcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
complex(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_c_spk_,src,psb_complex_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_crcvv
subroutine psb_crcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
complex(psb_spk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_c_spk_,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_complex_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_c_spk_,src,&
& psb_complex_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_crcvm
subroutine psb_zrcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_c_dpk_,src,psb_dcomplex_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_zrcvs
subroutine psb_zrcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
complex(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_c_dpk_,src,psb_dcomplex_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_zrcvv
subroutine psb_zrcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
complex(psb_dpk_), allocatable :: dat_(:)
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_c_dpk_,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_dcomplex_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_c_dpk_,src,&
& psb_dcomplex_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_zrcvm
subroutine psb_lrcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,mpi_logical,src,psb_logical_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_lrcvs
subroutine psb_lrcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),mpi_logical,src,psb_logical_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_lrcvv
subroutine psb_lrcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
logical, intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,mpi_logical,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_logical_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),mpi_logical,src,&
& psb_logical_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_lrcvm
subroutine psb_hrcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
character(len=*), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
character(len=1), allocatable :: dat_(:)
integer(psb_mpik_) :: info, l, i
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
l = len(dat)
allocate(dat_(l), stat=info)
call mpi_recv(dat_,l,mpi_character,src,psb_char_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
do i=1, l
dat(i:i) = dat_(i)
end do
deallocate(dat_)
#endif
end subroutine psb_hrcvs
#if defined(LONG_INTEGERS)
subroutine psb_i4rcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_def_integer,src,psb_int4_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i4rcvs
subroutine psb_i4rcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_def_integer,src,psb_int4_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i4rcvv
subroutine psb_i4rcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_mpik_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_), intent(in), optional :: m
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_mpik_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_def_integer,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_int4_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_def_integer,src,&
& psb_int4_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i4rcvm
#endif
#if !defined(LONG_INTEGERS)
subroutine psb_i8rcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_lng_integer,src,psb_int8_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i8rcvs
subroutine psb_i8rcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_lng_integer,src,psb_int8_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i8rcvv
subroutine psb_i8rcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(psb_long_int_k_), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_ipk_), intent(in), optional :: m
integer(psb_mpik_) :: info ,m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_lng_integer,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_int8_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_lng_integer,src,&
& psb_int8_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i8rcvm
#endif
#if defined(SHORT_INTEGERS)
subroutine psb_i2rcvs(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(out) :: dat
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! do nothing
#else
call mpi_recv(dat,1,psb_mpi_def_integer2,src,psb_int2_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i2rcvs
subroutine psb_i2rcvv(ictxt,dat,src)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(out) :: dat(:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_) :: info
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
#else
call mpi_recv(dat,size(dat),psb_mpi_def_integer2,src,psb_int2_tag,ictxt,status,info)
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i2rcvv
subroutine psb_i2rcvm(ictxt,dat,src,m)
use psi_comm_buffers_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_mpik_), intent(in) :: ictxt
integer(2), intent(out) :: dat(:,:)
integer(psb_mpik_), intent(in) :: src
integer(psb_mpik_), intent(in), optional :: m
integer(psb_mpik_) :: info , m_,n_, ld, mp_rcv_type
integer(psb_ipk_) :: i,j,k
integer(psb_mpik_) :: status(mpi_status_size)
#if defined(SERIAL_MPI)
! What should we do here??
#else
if (present(m)) then
m_ = m
ld = size(dat,1)
n_ = size(dat,2)
call mpi_type_vector(n_,m_,ld,psb_mpi_def_integer2,mp_rcv_type,info)
if (info == mpi_success) call mpi_type_commit(mp_rcv_type,info)
if (info == mpi_success) call mpi_recv(dat,1,mp_rcv_type,src,&
& psb_int2_tag,ictxt,status,info)
if (info == mpi_success) call mpi_type_free(mp_rcv_type,info)
else
call mpi_recv(dat,size(dat),psb_mpi_def_integer2,src,&
& psb_int2_tag,ictxt,status,info)
end if
if (info /= mpi_success) then
write(psb_err_unit,*) 'Error in psb_recv', info
end if
call psb_test_nodes(psb_mesg_queue)
#endif
end subroutine psb_i2rcvm
#endif
!
! Integer * 8 aliases.
!
#if defined(LONG_INTEGERS)
! !!!!!!!!!!!!!!!!!!!!!!!!
!
! Point-to-point SND
!
! !!!!!!!!!!!!!!!!!!!!!!!!
subroutine psb_isnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_isnds_ic
subroutine psb_isndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_isndv_ic
subroutine psb_isndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_isndm_ic
subroutine psb_ssnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_ssnds_ic
subroutine psb_ssndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_ssndv_ic
subroutine psb_ssndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_ssndm_ic
subroutine psb_dsnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_dsnds_ic
subroutine psb_dsndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_dsndv_ic
subroutine psb_dsndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_dsndm_ic
subroutine psb_csnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_csnds_ic
subroutine psb_csndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_csndv_ic
subroutine psb_csndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_csndm_ic
subroutine psb_zsnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_zsnds_ic
subroutine psb_zsndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_zsndv_ic
subroutine psb_zsndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_zsndm_ic
subroutine psb_lsnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_lsnds_ic
subroutine psb_lsndv_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(in) :: dat(:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_lsndv_ic
subroutine psb_lsndm_ic(ictxt,dat,dst,m)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(in) :: dat(:,:)
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_lsndm_ic
subroutine psb_hsnds_ic(ictxt,dat,dst)
integer(psb_ipk_), intent(in) :: ictxt
character(len=*), intent(in) :: dat
integer(psb_ipk_), intent(in) :: dst
integer(psb_mpik_) :: iictxt, idst
iictxt = ictxt
idst = dst
call psb_snd(iictxt, dat, idst)
end subroutine psb_hsnds_ic
! !!!!!!!!!!!!!!!!!!!!!!!!
!
! Point-to-point RCV
!
! !!!!!!!!!!!!!!!!!!!!!!!!
subroutine psb_ircvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_ircvs_ic
subroutine psb_ircvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_ircvv_ic
subroutine psb_ircvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
integer(psb_ipk_), intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_ircvm_ic
subroutine psb_srcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_srcvs_ic
subroutine psb_srcvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_srcvv_ic
subroutine psb_srcvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_spk_), intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_srcvm_ic
subroutine psb_drcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_drcvs_ic
subroutine psb_drcvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_drcvv_ic
subroutine psb_drcvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
real(psb_dpk_), intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_drcvm_ic
subroutine psb_crcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_crcvs_ic
subroutine psb_crcvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_crcvv_ic
subroutine psb_crcvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_spk_), intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_crcvm_ic
subroutine psb_zrcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_zrcvs_ic
subroutine psb_zrcvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_zrcvv_ic
subroutine psb_zrcvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
complex(psb_dpk_), intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_zrcvm_ic
subroutine psb_lrcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_lrcvs_ic
subroutine psb_lrcvv_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(out) :: dat(:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_lrcvv_ic
subroutine psb_lrcvm_ic(ictxt,dat,src,m)
integer(psb_ipk_), intent(in) :: ictxt
logical, intent(out) :: dat(:,:)
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_lrcvm_ic
subroutine psb_hrcvs_ic(ictxt,dat,src)
integer(psb_ipk_), intent(in) :: ictxt
character(len=*), intent(out) :: dat
integer(psb_ipk_), intent(in) :: src
integer(psb_mpik_) :: iictxt, isrc
iictxt = ictxt
isrc = src
call psb_rcv(iictxt, dat, isrc)
end subroutine psb_hrcvs_ic
#endif
end module psi_p2p_mod