mirror of
https://github.com/LCPQ/quantum_package
synced 2024-11-06 22:24:00 +01:00
167 lines
4.7 KiB
Fortran
167 lines
4.7 KiB
Fortran
|
|
subroutine run_pt2_slave(thread,iproc,energy)
|
|
use f77_zmq
|
|
use selection_types
|
|
implicit none
|
|
|
|
double precision, intent(in) :: energy(N_states_diag)
|
|
integer, intent(in) :: thread, iproc
|
|
integer :: rc, i
|
|
|
|
integer :: worker_id, task_id(1), ctask, ltask
|
|
character*(512) :: task
|
|
|
|
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
|
|
|
|
type(selection_buffer) :: buf
|
|
logical :: done
|
|
|
|
double precision :: pt2(N_states)
|
|
double precision,allocatable :: pt2_detail(:,:)
|
|
integer :: index
|
|
integer :: Nindex
|
|
|
|
allocate(pt2_detail(N_states, N_det_generators))
|
|
zmq_to_qp_run_socket = new_zmq_to_qp_run_socket()
|
|
zmq_socket_push = new_zmq_push_socket(thread)
|
|
call connect_to_taskserver(zmq_to_qp_run_socket,worker_id,thread)
|
|
if(worker_id == -1) then
|
|
print *, "WORKER -1"
|
|
call end_zmq_to_qp_run_socket(zmq_to_qp_run_socket)
|
|
call end_zmq_push_socket(zmq_socket_push,thread)
|
|
return
|
|
end if
|
|
buf%N = 0
|
|
ctask = 1
|
|
Nindex=1
|
|
pt2 = 0d0
|
|
pt2_detail = 0d0
|
|
do
|
|
call get_task_from_taskserver(zmq_to_qp_run_socket,worker_id, task_id(ctask), task)
|
|
|
|
done = task_id(ctask) == 0
|
|
if (done) then
|
|
ctask = ctask - 1
|
|
else
|
|
integer :: i_generator, i_i_generator, subset
|
|
read (task,*) subset, index
|
|
|
|
if(buf%N == 0) then
|
|
! Only first time
|
|
call create_selection_buffer(1, 2, buf)
|
|
end if
|
|
do i_i_generator=1, Nindex
|
|
i_generator = index
|
|
call select_connected(i_generator,energy,pt2_detail(1, i_i_generator),buf,subset)
|
|
pt2(:) += pt2_detail(:, i_generator)
|
|
enddo
|
|
endif
|
|
|
|
if(done .or. (ctask == size(task_id)) ) then
|
|
if(buf%N == 0 .and. ctask > 0) stop "uninitialized selection_buffer"
|
|
do i=1, ctask
|
|
call task_done_to_taskserver(zmq_to_qp_run_socket,worker_id,task_id(i))
|
|
end do
|
|
if(ctask > 0) then
|
|
call push_pt2_results(zmq_socket_push, Nindex, index, pt2_detail, task_id(1), ctask)
|
|
pt2 = 0d0
|
|
pt2_detail(:,:Nindex) = 0d0
|
|
buf%cur = 0
|
|
end if
|
|
ctask = 0
|
|
end if
|
|
|
|
if(done) exit
|
|
ctask = ctask + 1
|
|
end do
|
|
call disconnect_from_taskserver(zmq_to_qp_run_socket,zmq_socket_push,worker_id)
|
|
call end_zmq_to_qp_run_socket(zmq_to_qp_run_socket)
|
|
call end_zmq_push_socket(zmq_socket_push,thread)
|
|
call delete_selection_buffer(buf)
|
|
end subroutine
|
|
|
|
|
|
subroutine push_pt2_results(zmq_socket_push, N, index, pt2_detail, task_id, ntask)
|
|
use f77_zmq
|
|
use selection_types
|
|
implicit none
|
|
|
|
integer(ZMQ_PTR), intent(in) :: zmq_socket_push
|
|
double precision, intent(in) :: pt2_detail(N_states, N_det_generators)
|
|
integer, intent(in) :: ntask, N, index, task_id(*)
|
|
integer :: rc
|
|
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, N, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop "push"
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, index, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4*N) stop "push"
|
|
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, pt2_detail, 8*N_states*N, ZMQ_SNDMORE)
|
|
if(rc /= 8*N_states*N) stop "push"
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, ntask, 4, ZMQ_SNDMORE)
|
|
if(rc /= 4) stop "push"
|
|
|
|
rc = f77_zmq_send( zmq_socket_push, task_id, ntask*4, 0)
|
|
if(rc /= 4*ntask) stop "push"
|
|
|
|
! 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)
|
|
IRP_ENDIF
|
|
|
|
end subroutine
|
|
|
|
|
|
subroutine pull_pt2_results(zmq_socket_pull, N, index, pt2_detail, task_id, ntask)
|
|
use f77_zmq
|
|
use selection_types
|
|
implicit none
|
|
integer(ZMQ_PTR), intent(in) :: zmq_socket_pull
|
|
double precision, intent(inout) :: pt2_detail(N_states, N_det_generators)
|
|
integer, intent(out) :: index
|
|
integer, intent(out) :: N, ntask, task_id(*)
|
|
integer :: rc, rn, i
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, N, 4, 0)
|
|
if(rc /= 4) stop "pull"
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, index, 4, 0)
|
|
if(rc /= 4*N) stop "pull"
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, pt2_detail, N_states*8*N, 0)
|
|
if(rc /= 8*N_states*N) stop "pull"
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, ntask, 4, 0)
|
|
if(rc /= 4) stop "pull"
|
|
|
|
rc = f77_zmq_recv( zmq_socket_pull, task_id, ntask*4, 0)
|
|
if(rc /= 4*ntask) stop "pull"
|
|
|
|
! Activate is zmq_socket_pull is a REP
|
|
IRP_IF ZMQ_PUSH
|
|
IRP_ELSE
|
|
rc = f77_zmq_send( zmq_socket_pull, 'ok', 2, 0)
|
|
IRP_ENDIF
|
|
|
|
end subroutine
|
|
|
|
|
|
BEGIN_PROVIDER [ double precision, pt2_workload, (N_det_generators) ]
|
|
integer :: i
|
|
do i=1,N_det_generators
|
|
pt2_workload(i) = dfloat(N_det_generators - i + 1)**2
|
|
end do
|
|
pt2_workload = pt2_workload / sum(pt2_workload)
|
|
END_PROVIDER
|
|
|