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 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 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 call davidson_slave_work(zmq_to_qp_run_socket, zmq_socket_push, N_states_diag, N_det, worker_id) 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) 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 double precision, allocatable :: v_0(:,:), s_0(:,:), u_t(:,:) !DIR$ ATTRIBUTES ALIGN : $IRP_ALIGN :: u_t, v_0, s_0 ! Get wave function (u_t) ! ----------------------- integer :: rc write(msg, *) 'get_psi ', worker_id rc = f77_zmq_send(zmq_to_qp_run_socket,trim(msg),len(trim(msg)),0) if (rc /= len(trim(msg))) then print *, 'f77_zmq_send(zmq_to_qp_run_socket,trim(msg),len(trim(msg)),0)' stop 'error' endif rc = f77_zmq_recv(zmq_to_qp_run_socket,msg,len(msg),0) if (msg(1:13) /= 'get_psi_reply') then print *, rc, trim(msg) print *, 'Error in get_psi_reply' stop 'error' endif integer :: N_states_read, N_det_read, psi_det_size_read integer :: N_det_selectors_read, N_det_generators_read double precision :: energy(N_st) read(msg(14:rc),*) rc, N_states_read, N_det_read, psi_det_size_read, & N_det_generators_read, N_det_selectors_read if (rc /= worker_id) then print *, 'Wrong worker ID' stop 'error' endif if (N_states_read /= N_st) then print *, N_st stop 'error : N_st' endif if (N_det_read /= N_det) then N_det = N_det_read TOUCH N_det endif allocate(v_0(sze,N_st), s_0(sze,N_st),u_t(N_st,N_det)) rc = f77_zmq_recv(zmq_to_qp_run_socket,psi_det,N_int*2*N_det*bit_kind,0) if (rc /= N_int*2*N_det*bit_kind) then print *, 'f77_zmq_recv(zmq_to_qp_run_socket,psi_det,N_int*2*N_det*bit_kind,0)' stop 'error' endif rc = f77_zmq_recv(zmq_to_qp_run_socket,u_t,size(u_t)*8,0) if (rc /= size(u_t)*8) then print *, rc, size(u_t)*8 print *, 'f77_zmq_recv(zmq_to_qp_run_socket,u_t,size(u_t)×8,0)' stop 'error' endif rc = f77_zmq_recv(zmq_to_qp_run_socket,energy,N_st*8,0) if (rc /= N_st*8) then print *, '77_zmq_recv(zmq_to_qp_run_socket,energy,N_st*8,0)' stop 'error' endif ! Run tasks ! --------- do v_0 = 0.d0 s_0 = 0.d0 call get_task_from_taskserver(zmq_to_qp_run_socket,worker_id, task_id, msg) if(task_id == 0) exit read (msg,*) imin, imax, ishift, istep call H_S2_u_0_nstates_openmp_work(v_0,s_0,u_t,N_st,N_det,imin,imax,ishift,istep) call task_done_to_taskserver(zmq_to_qp_run_socket,worker_id,task_id) call davidson_push_results(zmq_socket_push, v_0, s_0, task_id) end do deallocate(v_0, s_0, u_t) end subroutine subroutine davidson_push_results(zmq_socket_push, v_0, s_0, task_id) use f77_zmq implicit none integer(ZMQ_PTR) ,intent(in) :: zmq_socket_push integer ,intent(in) :: task_id double precision ,intent(in) :: v_0(N_det,N_states_diag) double precision ,intent(in) :: s_0(N_det,N_states_diag) integer :: rc rc = f77_zmq_send( zmq_socket_push, v_0, 8*N_states_diag*N_det, ZMQ_SNDMORE) if(rc /= 8*N_states_diag* N_det) stop "davidson_push_results failed to push vt" rc = f77_zmq_send( zmq_socket_push, s_0, 8*N_states_diag*N_det, ZMQ_SNDMORE) if(rc /= 8*N_states_diag* N_det) stop "davidson_push_results failed to push st" rc = f77_zmq_send( zmq_socket_push, task_id, 4, 0) if(rc /= 4) stop "davidson_push_results failed to push task_id" ! Activate is zmq_socket_push is a REQ integer :: idummy rc = f77_zmq_recv( zmq_socket_push, idummy, 4, 0) if (rc /= 4) then print *, irp_here, ': f77_zmq_send( zmq_socket_push, idummy, 4, 0)' stop 'error' endif end subroutine subroutine davidson_pull_results(zmq_socket_pull, v_0, s_0, task_id) use f77_zmq implicit none integer(ZMQ_PTR) ,intent(in) :: zmq_socket_pull integer ,intent(out) :: task_id double precision ,intent(out) :: v_0(N_det,N_states_diag) double precision ,intent(out) :: s_0(N_det,N_states_diag) integer :: rc rc = f77_zmq_recv( zmq_socket_pull, v_0, 8*N_det*N_states_diag, 0) if(rc /= 8*N_det*N_states_diag) stop "davidson_push_results failed to pull v_0" rc = f77_zmq_recv( zmq_socket_pull, s_0, 8*N_det*N_states_diag, 0) if(rc /= 8*N_det*N_states_diag) stop "davidson_push_results failed to pull s_0" rc = f77_zmq_recv( zmq_socket_pull, task_id, 4, 0) if(rc /= 4) stop "davidson_pull_results failed to pull task_id" ! Activate if zmq_socket_pull is a REP rc = f77_zmq_send( zmq_socket_pull, 0, 4, 0) if (rc /= 4) then print *, irp_here, ' : f77_zmq_send (zmq_socket_pull,...' stop 'error' endif end subroutine subroutine davidson_collector(zmq_to_qp_run_socket, v0, s0, sze, N_st) use f77_zmq implicit none 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 double precision, allocatable :: v_0(:,:), s_0(:,:) integer :: i,j integer(ZMQ_PTR), external :: new_zmq_pull_socket integer(ZMQ_PTR) :: zmq_socket_pull allocate(v_0(N_det,N_st), s_0(N_det,N_st)) v0 = 0.d0 s0 = 0.d0 more = 1 zmq_socket_pull = new_zmq_pull_socket() do while (more == 1) call davidson_pull_results(zmq_socket_pull, v_0, s_0, task_id) do j=1,N_st do i=1,N_det v0(i,j) = v0(i,j) + v_0(i,j) s0(i,j) = s0(i,j) + s_0(i,j) enddo enddo call zmq_delete_task(zmq_to_qp_run_socket,zmq_socket_pull,task_id,more) end do deallocate(v_0,s_0) call end_zmq_pull_socket(zmq_socket_pull) 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> and s_0 = S^2 |u_0> ! ! n : number of determinants ! ! H_jj : array of ! ! S2_jj : array of 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 : $IRP_ALIGN :: u_t allocate(u_t(N_st,N_det)) do k=1,N_st call dset_order(u_0(1,k),psi_bilinear_matrix_order,N_det) enddo call dtranspose( & u_0, & size(u_0, 1), & u_t, & size(u_t, 1), & N_det, N_st) integer(ZMQ_PTR) :: zmq_to_qp_run_socket if(N_st /= N_states_diag .or. sze < N_det) stop "assert fail in H_S2_u_0_nstates" ASSERT (Nint > 0) ASSERT (Nint == N_int) ASSERT (n>0) PROVIDE ref_bitmask_energy nproc call new_parallel_job(zmq_to_qp_run_socket,'davidson') character*(512) :: task integer :: rc double precision :: energy(N_st) energy = 0.d0 task = ' ' write(task,*) 'put_psi ', 1, N_st, N_det, N_det rc = f77_zmq_send(zmq_to_qp_run_socket,trim(task),len(trim(task)),ZMQ_SNDMORE) if (rc /= len(trim(task))) then print *, 'f77_zmq_send(zmq_to_qp_run_socket,trim(task),len(trim(task)),ZMQ_SNDMORE)' stop 'error' endif rc = f77_zmq_send(zmq_to_qp_run_socket,psi_det,N_int*2*N_det*bit_kind,ZMQ_SNDMORE) if (rc /= N_int*2*N_det*bit_kind) then print *, 'f77_zmq_send(zmq_to_qp_run_socket,psi_det,N_int*2*N_det*bit_kind,ZMQ_SNDMORE)' stop 'error' endif rc = f77_zmq_send(zmq_to_qp_run_socket,u_t,size(u_t)*8,ZMQ_SNDMORE) if (rc /= size(u_t)*8) then print *, 'f77_zmq_send(zmq_to_qp_run_socket,u_t,size(u_t)*8,ZMQ_SNDMORE)' stop 'error' endif rc = f77_zmq_send(zmq_to_qp_run_socket,energy,N_st*8,0) if (rc /= N_st*8) then print *, 'f77_zmq_send(zmq_to_qp_run_socket,energy,size_energy*8,0)' stop 'error' endif rc = f77_zmq_recv(zmq_to_qp_run_socket,task,len(task),0) if (task(1:rc) /= 'put_psi_reply 1') then print *, rc, trim(task) print *, 'Error in put_psi_reply' stop 'error' endif deallocate(u_t) integer :: istep, imin, imax, ishift istep=2 do imin=1,N_det, 1048576 do ishift=0,istep-1 imax = min(N_det, imin+1048576-1) write(task,'(4(I9,1X),1A)') imin, imax, ishift, istep, '|' call add_task_to_taskserver(zmq_to_qp_run_socket,trim(task)) enddo enddo v_0 = 0.d0 s_0 = 0.d0 call omp_set_nested(.True.) call zmq_set_running(zmq_to_qp_run_socket) !$OMP PARALLEL NUM_THREADS(2) PRIVATE(ithread) ithread = omp_get_thread_num() if (ithread == 0 ) then call davidson_collector(zmq_to_qp_run_socket, 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, 'davidson') do k=1,N_st call dset_order(v_0(1,k),psi_bilinear_matrix_order_reverse,N_det) call dset_order(s_0(1,k),psi_bilinear_matrix_order_reverse,N_det) call dset_order(u_0(1,k),psi_bilinear_matrix_order_reverse,N_det) enddo end