mirror of
https://github.com/QuantumPackage/qp2.git
synced 2024-11-12 08:23:39 +01:00
646 lines
19 KiB
Fortran
646 lines
19 KiB
Fortran
use bitmasks
|
|
use f77_zmq
|
|
|
|
|
|
subroutine davidson_slave_inproc(i)
|
|
implicit none
|
|
integer, intent(in) :: i
|
|
|
|
call davidson_run_slave(1,i)
|
|
end
|
|
|
|
|
|
subroutine davidson_slave_tcp(i)
|
|
implicit none
|
|
integer, intent(in) :: i
|
|
call davidson_run_slave(0,i)
|
|
end
|
|
|
|
|
|
|
|
subroutine davidson_run_slave(thread,iproc)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Slave routine for Davidson's diagonalization.
|
|
END_DOC
|
|
|
|
integer, intent(in) :: thread, iproc
|
|
|
|
integer :: worker_id, task_id, blockb
|
|
integer(ZMQ_PTR),external :: new_zmq_to_qp_run_socket
|
|
integer(ZMQ_PTR) :: zmq_to_qp_run_socket
|
|
|
|
integer(ZMQ_PTR), external :: new_zmq_push_socket
|
|
integer(ZMQ_PTR) :: zmq_socket_push
|
|
|
|
integer, external :: connect_to_taskserver
|
|
integer :: doexit, send, receive
|
|
|
|
zmq_to_qp_run_socket = new_zmq_to_qp_run_socket()
|
|
|
|
doexit = 0
|
|
if (connect_to_taskserver(zmq_to_qp_run_socket,worker_id,thread) == -1) then
|
|
doexit=1
|
|
endif
|
|
IRP_IF MPI
|
|
include 'mpif.h'
|
|
integer :: ierr
|
|
send = doexit
|
|
call MPI_AllReduce(send, receive, 1, MPI_INTEGER, MPI_SUM, MPI_COMM_WORLD, ierr)
|
|
if (ierr /= MPI_SUCCESS) then
|
|
doexit=1
|
|
endif
|
|
doexit = receive
|
|
IRP_ENDIF
|
|
if (doexit>0) then
|
|
call end_zmq_to_qp_run_socket(zmq_to_qp_run_socket)
|
|
return
|
|
endif
|
|
|
|
zmq_socket_push = new_zmq_push_socket(thread)
|
|
|
|
call davidson_slave_work(zmq_to_qp_run_socket, zmq_socket_push, N_states_diag, N_det, worker_id)
|
|
|
|
integer, external :: disconnect_from_taskserver
|
|
if (disconnect_from_taskserver(zmq_to_qp_run_socket,worker_id) == -1) then
|
|
call sleep(1)
|
|
if (disconnect_from_taskserver(zmq_to_qp_run_socket,worker_id) == -1) then
|
|
print *, irp_here, ': disconnect failed'
|
|
continue
|
|
endif
|
|
endif
|
|
|
|
call end_zmq_to_qp_run_socket(zmq_to_qp_run_socket)
|
|
call end_zmq_push_socket(zmq_socket_push)
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
subroutine davidson_slave_work(zmq_to_qp_run_socket, zmq_socket_push, N_st, sze, worker_id)
|
|
use f77_zmq
|
|
implicit none
|
|
|
|
integer(ZMQ_PTR),intent(in) :: zmq_to_qp_run_socket
|
|
integer(ZMQ_PTR),intent(in) :: zmq_socket_push
|
|
integer,intent(in) :: worker_id, N_st, sze
|
|
integer :: task_id
|
|
character*(512) :: msg
|
|
integer :: imin, imax, ishift, istep
|
|
|
|
integer, allocatable :: psi_det_read(:,:,:)
|
|
double precision, allocatable :: v_t(:,:), s_t(:,:), u_t(:,:)
|
|
|
|
!DIR$ ATTRIBUTES ALIGN : $IRP_ALIGN :: u_t, v_t, s_t
|
|
|
|
! Get wave function (u_t)
|
|
! -----------------------
|
|
|
|
integer :: rc, ni, nj
|
|
integer*8 :: rc8
|
|
integer :: N_states_read, N_det_read, psi_det_size_read
|
|
integer :: N_det_selectors_read, N_det_generators_read
|
|
|
|
integer, external :: zmq_get_dvector
|
|
integer, external :: zmq_get_dmatrix
|
|
|
|
PROVIDE psi_det_beta_unique psi_bilinear_matrix_order_transp_reverse psi_det_alpha_unique
|
|
PROVIDE psi_bilinear_matrix_transp_values psi_bilinear_matrix_values psi_bilinear_matrix_columns_loc
|
|
PROVIDE ref_bitmask_energy nproc
|
|
PROVIDE mpi_initialized
|
|
|
|
allocate(u_t(N_st,N_det))
|
|
|
|
! Warning : dimensions are modified for efficiency, It is OK since we get the
|
|
! full matrix
|
|
if (size(u_t,kind=8) < 8388608_8) then
|
|
ni = size(u_t)
|
|
nj = 1
|
|
else
|
|
ni = 8388608
|
|
nj = int(size(u_t,kind=8)/8388608_8,4) + 1
|
|
endif
|
|
|
|
do while (zmq_get_dmatrix(zmq_to_qp_run_socket, worker_id, 'u_t', u_t, ni, nj, size(u_t,kind=8)) == -1)
|
|
print *, 'mpi_rank, N_states_diag, N_det'
|
|
print *, mpi_rank, N_states_diag, N_det
|
|
stop 'u_t'
|
|
enddo
|
|
|
|
IRP_IF MPI
|
|
include 'mpif.h'
|
|
integer :: ierr
|
|
|
|
call broadcast_chunks_double(u_t,size(u_t,kind=8))
|
|
|
|
IRP_ENDIF
|
|
|
|
! Run tasks
|
|
! ---------
|
|
|
|
logical :: sending
|
|
sending=.False.
|
|
|
|
allocate(v_t(N_st,N_det), s_t(N_st,N_det))
|
|
do
|
|
integer, external :: get_task_from_taskserver
|
|
integer, external :: task_done_to_taskserver
|
|
if (get_task_from_taskserver(zmq_to_qp_run_socket,worker_id, task_id, msg) == -1) then
|
|
exit
|
|
endif
|
|
if(task_id == 0) exit
|
|
read (msg,*) imin, imax, ishift, istep
|
|
integer :: k
|
|
do k=imin,imax
|
|
v_t(:,k) = 0.d0
|
|
s_t(:,k) = 0.d0
|
|
enddo
|
|
call H_S2_u_0_nstates_openmp_work(v_t,s_t,u_t,N_st,N_det,imin,imax,ishift,istep)
|
|
if (task_done_to_taskserver(zmq_to_qp_run_socket,worker_id,task_id) == -1) then
|
|
print *, irp_here, 'Unable to send task_done'
|
|
endif
|
|
call davidson_push_results_async_recv(zmq_socket_push, sending)
|
|
call davidson_push_results_async_send(zmq_socket_push, v_t, s_t, imin, imax, task_id, sending)
|
|
end do
|
|
deallocate(u_t,v_t, s_t)
|
|
call davidson_push_results_async_recv(zmq_socket_push, sending)
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
subroutine davidson_push_results(zmq_socket_push, v_t, s_t, imin, imax, task_id)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Push the results of $H | U \rangle$ from a worker to the master.
|
|
END_DOC
|
|
|
|
integer(ZMQ_PTR) ,intent(in) :: zmq_socket_push
|
|
integer ,intent(in) :: task_id, imin, imax
|
|
double precision ,intent(in) :: v_t(N_states_diag,N_det)
|
|
double precision ,intent(in) :: s_t(N_states_diag,N_det)
|
|
integer :: rc, sz
|
|
integer*8 :: rc8
|
|
|
|
sz = (imax-imin+1)*N_states_diag
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, task_id, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push task_id'
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, imin, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push imin'
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, imax, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push imax'
|
|
|
|
rc8 = f77_zmq_send8( zmq_socket_push, v_t(1,imin), 8_8*sz, ZMQ_SNDMORE)
|
|
if(rc8 /= 8_8*sz) stop 'davidson_push_results failed to push vt'
|
|
|
|
rc8 = f77_zmq_send8( zmq_socket_push, s_t(1,imin), 8_8*sz, 0)
|
|
if(rc8 /= 8_8*sz) stop 'davidson_push_results failed to push st'
|
|
|
|
! Activate is zmq_socket_push is a REQ
|
|
IRP_IF ZMQ_PUSH
|
|
IRP_ELSE
|
|
character*(2) :: ok
|
|
rc = f77_zmq_recv( zmq_socket_push, ok, 2, 0)
|
|
if ((rc /= 2).and.(ok(1:2)/='ok')) then
|
|
print *, irp_here, ': f77_zmq_recv( zmq_socket_push, ok, 2, 0)'
|
|
stop -1
|
|
endif
|
|
IRP_ENDIF
|
|
|
|
end subroutine
|
|
|
|
subroutine davidson_push_results_async_send(zmq_socket_push, v_t, s_t, imin, imax, task_id,sending)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Push the results of $H | U \rangle$ from a worker to the master.
|
|
END_DOC
|
|
|
|
integer(ZMQ_PTR) ,intent(in) :: zmq_socket_push
|
|
integer ,intent(in) :: task_id, imin, imax
|
|
double precision ,intent(in) :: v_t(N_states_diag,N_det)
|
|
double precision ,intent(in) :: s_t(N_states_diag,N_det)
|
|
logical ,intent(inout) :: sending
|
|
integer :: rc, sz
|
|
integer*8 :: rc8
|
|
|
|
if (sending) then
|
|
print *, irp_here, ': sending=true'
|
|
stop -1
|
|
endif
|
|
sending = .True.
|
|
|
|
sz = (imax-imin+1)*N_states_diag
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, task_id, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push task_id'
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, imin, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push imin'
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, imax, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop 'davidson_push_results failed to push imax'
|
|
|
|
rc8 = f77_zmq_send8( zmq_socket_push, v_t(1,imin), 8_8*sz, ZMQ_SNDMORE)
|
|
if(rc8 /= 8_8*sz) stop 'davidson_push_results failed to push vt'
|
|
|
|
rc8 = f77_zmq_send8( zmq_socket_push, s_t(1,imin), 8_8*sz, 0)
|
|
if(rc8 /= 8_8*sz) stop 'davidson_push_results failed to push st'
|
|
|
|
end subroutine
|
|
|
|
subroutine davidson_push_results_async_recv(zmq_socket_push,sending)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Push the results of $H | U \rangle$ from a worker to the master.
|
|
END_DOC
|
|
|
|
integer(ZMQ_PTR) ,intent(in) :: zmq_socket_push
|
|
logical ,intent(inout) :: sending
|
|
|
|
integer :: rc
|
|
|
|
if (.not.sending) return
|
|
! Activate is zmq_socket_push is a REQ
|
|
IRP_IF ZMQ_PUSH
|
|
IRP_ELSE
|
|
character*(2) :: ok
|
|
rc = f77_zmq_recv( zmq_socket_push, ok, 2, 0)
|
|
if ((rc /= 2).and.(ok(1:2)/='ok')) then
|
|
print *, irp_here, ': f77_zmq_recv( zmq_socket_push, ok, 2, 0)'
|
|
stop -1
|
|
endif
|
|
IRP_ENDIF
|
|
sending = .False.
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
subroutine davidson_pull_results(zmq_socket_pull, v_t, s_t, imin, imax, task_id)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Pull the results of $H | U \rangle$ on the master.
|
|
END_DOC
|
|
|
|
integer(ZMQ_PTR) ,intent(in) :: zmq_socket_pull
|
|
integer ,intent(out) :: task_id, imin, imax
|
|
double precision ,intent(out) :: v_t(N_states_diag,N_det)
|
|
double precision ,intent(out) :: s_t(N_states_diag,N_det)
|
|
|
|
integer :: rc, sz
|
|
integer*8 :: rc8
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, task_id, 4, 0)
|
|
if(rc /= 4) stop 'davidson_pull_results failed to pull task_id'
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, imin, 4, 0)
|
|
if(rc /= 4) stop 'davidson_pull_results failed to pull imin'
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, imax, 4, 0)
|
|
if(rc /= 4) stop 'davidson_pull_results failed to pull imax'
|
|
|
|
sz = (imax-imin+1)*N_states_diag
|
|
|
|
rc8 = f77_zmq_recv8( zmq_socket_pull, v_t(1,imin), 8_8*sz, 0)
|
|
if(rc8 /= 8*sz) stop 'davidson_pull_results failed to pull v_t'
|
|
|
|
rc8 = f77_zmq_recv8( zmq_socket_pull, s_t(1,imin), 8_8*sz, 0)
|
|
if(rc8 /= 8*sz) stop 'davidson_pull_results failed to pull s_t'
|
|
|
|
! Activate if zmq_socket_pull is a REP
|
|
IRP_IF ZMQ_PUSH
|
|
IRP_ELSE
|
|
rc = f77_zmq_send( zmq_socket_pull, 'ok', 2, 0)
|
|
if (rc /= 2) then
|
|
print *, irp_here, ' : f77_zmq_send (zmq_socket_pull,...'
|
|
stop -1
|
|
endif
|
|
IRP_ENDIF
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
subroutine davidson_collector(zmq_to_qp_run_socket, zmq_socket_pull, v0, s0, sze, N_st)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Routine collecting the results of the workers in Davidson's algorithm.
|
|
END_DOC
|
|
|
|
integer(ZMQ_PTR), intent(in) :: zmq_socket_pull
|
|
integer, intent(in) :: sze, N_st
|
|
integer(ZMQ_PTR), intent(in) :: zmq_to_qp_run_socket
|
|
|
|
double precision ,intent(inout) :: v0(sze, N_st)
|
|
double precision ,intent(inout) :: s0(sze, N_st)
|
|
|
|
integer :: more, task_id, imin, imax
|
|
|
|
double precision, allocatable :: v_t(:,:), s_t(:,:)
|
|
logical :: sending
|
|
integer :: i,j
|
|
integer, external :: zmq_delete_task_async_send
|
|
integer, external :: zmq_delete_task_async_recv
|
|
|
|
allocate(v_t(N_st,N_det), s_t(N_st,N_det))
|
|
v0 = 0.d0
|
|
s0 = 0.d0
|
|
more = 1
|
|
sending = .False.
|
|
do while (more == 1)
|
|
call davidson_pull_results(zmq_socket_pull, v_t, s_t, imin, imax, task_id)
|
|
if (zmq_delete_task_async_send(zmq_to_qp_run_socket,task_id,sending) == -1) then
|
|
stop 'davidson: Unable to delete task (send)'
|
|
endif
|
|
do j=1,N_st
|
|
do i=imin,imax
|
|
v0(i,j) = v0(i,j) + v_t(j,i)
|
|
s0(i,j) = s0(i,j) + s_t(j,i)
|
|
enddo
|
|
enddo
|
|
if (zmq_delete_task_async_recv(zmq_to_qp_run_socket,more,sending) == -1) then
|
|
stop 'davidson: Unable to delete task (recv)'
|
|
endif
|
|
end do
|
|
deallocate(v_t,s_t)
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
|
|
subroutine H_S2_u_0_nstates_zmq(v_0,s_0,u_0,N_st,sze)
|
|
use omp_lib
|
|
use bitmasks
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Computes $v_0 = H | u_0\rangle$ and $s_0 = S^2 | u_0\rangle$
|
|
!
|
|
! n : number of determinants
|
|
!
|
|
! H_jj : array of $\langle j | H | j \rangle$
|
|
!
|
|
! S2_jj : array of $\langle j | S^2 | j \rangle$
|
|
END_DOC
|
|
integer, intent(in) :: N_st, sze
|
|
double precision, intent(out) :: v_0(sze,N_st), s_0(sze,N_st)
|
|
double precision, intent(inout):: u_0(sze,N_st)
|
|
integer :: i,j,k
|
|
integer :: ithread
|
|
double precision, allocatable :: u_t(:,:)
|
|
!DIR$ ATTRIBUTES ALIGN : $IRP_ALIGN :: u_t
|
|
integer(ZMQ_PTR) :: zmq_to_qp_run_socket, zmq_socket_pull
|
|
PROVIDE psi_det_beta_unique psi_bilinear_matrix_order_transp_reverse psi_det_alpha_unique
|
|
PROVIDE psi_bilinear_matrix_transp_values psi_bilinear_matrix_values psi_bilinear_matrix_columns_loc
|
|
PROVIDE ref_bitmask_energy nproc
|
|
PROVIDE mpi_initialized
|
|
|
|
call new_parallel_job(zmq_to_qp_run_socket,zmq_socket_pull,'davidson')
|
|
|
|
! integer :: N_states_diag_save
|
|
! N_states_diag_save = N_states_diag
|
|
! N_states_diag = N_st
|
|
if (zmq_put_N_states_diag(zmq_to_qp_run_socket, 1) == -1) then
|
|
stop 'Unable to put N_states_diag on ZMQ server'
|
|
endif
|
|
|
|
if (zmq_put_psi(zmq_to_qp_run_socket,1) == -1) then
|
|
stop 'Unable to put psi on ZMQ server'
|
|
endif
|
|
energy = 0.d0
|
|
if (zmq_put_dvector(zmq_to_qp_run_socket,1,'energy',energy,size(energy)) == -1) then
|
|
stop 'Unable to put energy on ZMQ server'
|
|
endif
|
|
|
|
|
|
! Create tasks
|
|
! ============
|
|
|
|
integer :: istep, imin, imax, ishift, ipos
|
|
integer, external :: add_task_to_taskserver
|
|
integer, parameter :: tasksize=40000
|
|
character*(100000) :: task
|
|
istep=1
|
|
ishift=0
|
|
imin=1
|
|
|
|
|
|
ipos=1
|
|
do imin=1,N_det,tasksize
|
|
imax = min(N_det,imin-1+tasksize)
|
|
do ishift=0,istep-1
|
|
write(task(ipos:ipos+50),'(4(I11,1X),1X,1A)') imin, imax, ishift, istep, '|'
|
|
ipos = ipos+50
|
|
if (ipos > 100000-50) then
|
|
if (add_task_to_taskserver(zmq_to_qp_run_socket,trim(task(1:ipos))) == -1) then
|
|
stop 'Unable to add task'
|
|
endif
|
|
ipos=1
|
|
endif
|
|
enddo
|
|
enddo
|
|
|
|
if (ipos > 1) then
|
|
if (add_task_to_taskserver(zmq_to_qp_run_socket,trim(task(1:ipos))) == -1) then
|
|
stop 'Unable to add task'
|
|
endif
|
|
ipos=1
|
|
endif
|
|
|
|
allocate(u_t(N_st,N_det))
|
|
do k=1,N_st
|
|
call dset_order(u_0(1,k),psi_bilinear_matrix_order,N_det)
|
|
enddo
|
|
|
|
call dtranspose( &
|
|
u_0, &
|
|
size(u_0, 1), &
|
|
u_t, &
|
|
size(u_t, 1), &
|
|
N_det, N_st)
|
|
|
|
|
|
ASSERT (N_st == N_states_diag)
|
|
ASSERT (sze >= N_det)
|
|
|
|
integer :: rc, ni, nj
|
|
integer*8 :: rc8
|
|
double precision :: energy(N_st)
|
|
|
|
integer, external :: zmq_put_dvector, zmq_put_psi, zmq_put_N_states_diag
|
|
integer, external :: zmq_put_dmatrix
|
|
|
|
if (size(u_t) < 8388608) then
|
|
ni = size(u_t)
|
|
nj = 1
|
|
else
|
|
ni = 8388608
|
|
nj = size(u_t)/8388608 + 1
|
|
endif
|
|
! Warning : dimensions are modified for efficiency, It is OK since we get the
|
|
! full matrix
|
|
if (zmq_put_dmatrix(zmq_to_qp_run_socket, 1, 'u_t', u_t, ni, nj, size(u_t,kind=8)) == -1) then
|
|
stop 'Unable to put u_t on ZMQ server'
|
|
endif
|
|
|
|
deallocate(u_t)
|
|
|
|
integer, external :: zmq_set_running
|
|
if (zmq_set_running(zmq_to_qp_run_socket) == -1) then
|
|
print *, irp_here, ': Failed in zmq_set_running'
|
|
endif
|
|
|
|
call omp_set_nested(.True.)
|
|
!$OMP PARALLEL DEFAULT(shared) NUM_THREADS(2) PRIVATE(ithread)
|
|
ithread = omp_get_thread_num()
|
|
if (ithread == 0 ) then
|
|
call davidson_collector(zmq_to_qp_run_socket, zmq_socket_pull, v_0, s_0, N_det, N_st)
|
|
else
|
|
call davidson_slave_inproc(1)
|
|
endif
|
|
!$OMP END PARALLEL
|
|
call end_parallel_job(zmq_to_qp_run_socket, zmq_socket_pull, 'davidson')
|
|
|
|
!$OMP PARALLEL
|
|
!$OMP SINGLE
|
|
do k=1,N_st
|
|
!$OMP TASK DEFAULT(SHARED) FIRSTPRIVATE(k,N_det)
|
|
call dset_order(v_0(1,k),psi_bilinear_matrix_order_reverse,N_det)
|
|
!$OMP END TASK
|
|
!$OMP TASK DEFAULT(SHARED) FIRSTPRIVATE(k,N_det)
|
|
call dset_order(s_0(1,k),psi_bilinear_matrix_order_reverse,N_det)
|
|
!$OMP END TASK
|
|
!$OMP TASK DEFAULT(SHARED) FIRSTPRIVATE(k,N_det)
|
|
call dset_order(u_0(1,k),psi_bilinear_matrix_order_reverse,N_det)
|
|
!$OMP END TASK
|
|
enddo
|
|
!$OMP END SINGLE
|
|
!$OMP TASKWAIT
|
|
!$OMP END PARALLEL
|
|
|
|
! N_states_diag = N_states_diag_save
|
|
! SOFT_TOUCH N_states_diag
|
|
end
|
|
|
|
|
|
BEGIN_PROVIDER [ integer, nthreads_davidson ]
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Number of threads for Davidson
|
|
END_DOC
|
|
nthreads_davidson = nproc
|
|
character*(32) :: env
|
|
call getenv('QP_NTHREADS_DAVIDSON',env)
|
|
if (trim(env) /= '') then
|
|
read(env,*) nthreads_davidson
|
|
call write_int(6,nthreads_davidson,'Target number of threads for <Psi|H|Psi>')
|
|
endif
|
|
END_PROVIDER
|
|
|
|
|
|
integer function zmq_put_N_states_diag(zmq_to_qp_run_socket,worker_id)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Put N_states_diag on the qp_run scheduler
|
|
END_DOC
|
|
integer(ZMQ_PTR), intent(in) :: zmq_to_qp_run_socket
|
|
integer, intent(in) :: worker_id
|
|
integer :: rc
|
|
character*(256) :: msg
|
|
|
|
zmq_put_N_states_diag = 0
|
|
|
|
write(msg,'(A,1X,I8,1X,A200)') 'put_data '//trim(zmq_state), worker_id, 'N_states_diag'
|
|
rc = f77_zmq_send(zmq_to_qp_run_socket,trim(msg),len(trim(msg)),ZMQ_SNDMORE)
|
|
if (rc /= len(trim(msg))) then
|
|
zmq_put_N_states_diag = -1
|
|
return
|
|
endif
|
|
|
|
rc = f77_zmq_send(zmq_to_qp_run_socket,N_states_diag,4,0)
|
|
if (rc /= 4) then
|
|
zmq_put_N_states_diag = -1
|
|
return
|
|
endif
|
|
|
|
rc = f77_zmq_recv(zmq_to_qp_run_socket,msg,len(msg),0)
|
|
if (msg(1:rc) /= 'put_data_reply ok') then
|
|
zmq_put_N_states_diag = -1
|
|
return
|
|
endif
|
|
|
|
end
|
|
|
|
integer function zmq_get_N_states_diag(zmq_to_qp_run_socket, worker_id)
|
|
use f77_zmq
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Get N_states_diag from the qp_run scheduler
|
|
END_DOC
|
|
integer(ZMQ_PTR), intent(in) :: zmq_to_qp_run_socket
|
|
integer, intent(in) :: worker_id
|
|
integer :: rc
|
|
character*(256) :: msg
|
|
|
|
zmq_get_N_states_diag = 0
|
|
|
|
if (mpi_master) then
|
|
write(msg,'(A,1X,I8,1X,A200)') 'get_data '//trim(zmq_state), worker_id, 'N_states_diag'
|
|
rc = f77_zmq_send(zmq_to_qp_run_socket,trim(msg),len(trim(msg)),0)
|
|
if (rc /= len(trim(msg))) go to 10
|
|
|
|
rc = f77_zmq_recv(zmq_to_qp_run_socket,msg,len(msg),0)
|
|
if (msg(1:14) /= 'get_data_reply') go to 10
|
|
|
|
rc = f77_zmq_recv(zmq_to_qp_run_socket,N_states_diag,4,0)
|
|
if (rc /= 4) go to 10
|
|
endif
|
|
|
|
IRP_IF MPI_DEBUG
|
|
print *, irp_here, mpi_rank
|
|
call MPI_BARRIER(MPI_COMM_WORLD, ierr)
|
|
IRP_ENDIF
|
|
IRP_IF MPI
|
|
include 'mpif.h'
|
|
integer :: ierr
|
|
call MPI_BCAST (zmq_get_N_states_diag, 1, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr)
|
|
if (ierr /= MPI_SUCCESS) then
|
|
print *, irp_here//': Unable to broadcast N_states'
|
|
stop -1
|
|
endif
|
|
if (zmq_get_N_states_diag == 0) then
|
|
call MPI_BCAST (N_states_diag, 1, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr)
|
|
if (ierr /= MPI_SUCCESS) then
|
|
print *, irp_here//': Unable to broadcast N_states'
|
|
stop -1
|
|
endif
|
|
endif
|
|
IRP_ENDIF
|
|
TOUCH N_states_diag
|
|
|
|
return
|
|
|
|
! Exception
|
|
10 continue
|
|
zmq_get_N_states_diag = -1
|
|
IRP_IF MPI
|
|
call MPI_BCAST (zmq_get_N_states_diag, 1, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr)
|
|
if (ierr /= MPI_SUCCESS) then
|
|
print *, irp_here//': Unable to broadcast N_states'
|
|
stop -1
|
|
endif
|
|
IRP_ENDIF
|
|
end
|
|
|