+++ /dev/null
-! Copyright (c) 2013-2019. The SimGrid Team.
-! All rights reserved.
-
-! This program is free software; you can redistribute it and/or modify it
-! under the terms of the license (GNU LGPL) which comes with this package.
-
- program main
- include 'mpif.h'
-
- integer ierr
- integer rank, pstates
- integer i
- double precision p, t, e
-
- call MPI_Init(ierr)
- if (ierr .ne. MPI_SUCCESS) then
- print *, 'MPI_Init failed:', ierr
- stop 1
- endif
- call MPI_Comm_rank(MPI_COMM_WORLD, rank, ierr)
- if (ierr .ne. MPI_SUCCESS) then
- print *, 'MPI_Comm_rank failed:', ierr
- call MPI_Abort(MPI_COMM_WORLD, 1, ierr)
- stop 1
- endif
-
- pstates = smpi_get_host_nb_pstates()
-
- t = MPI_Wtime()
-
- print '(1a,F15.8,1a,i2,1a,i2,1a)', '[', t, '] [rank ', rank, '] ',
- & pstates, ' pstates available'
-
- do i = 0, pstates - 1
- p = smpi_get_host_power_peak_at(i)
- print '(1a,F15.8,1a,i2,1a,F15.4)', '[', t, '] [rank ',
- & rank, '] Power: ', p
- end do
-
- do i = 0, pstates - 1
- call smpi_set_host_pstate(i)
- t = MPI_Wtime()
- p = smpi_get_host_current_power_peak()
- print '(1a,F15.8,1a,i2,1a,i2,1a,F15.4)', '[', t, '] [rank ',
- & rank,'] Current pstate: ', i,'; Current power: ', p
-
- e = 1e9
- call smpi_execute_flops(e)
-
- t = MPI_Wtime()
- e = smpi_get_host_consumed_energy()
- print '(1a,F15.8,1a,i2,1a,1a,F15.4)', '[', t, '] [rank ',
- & rank, ']',' Energy consumed (Joules): ', e
- end do
-
- flush(6)
-
- call MPI_Finalize(ierr)
- if (ierr .ne. MPI_SUCCESS) then
- print *, 'MPI_Finalize failed:', ierr
- call MPI_Abort(MPI_COMM_WORLD, 1, ierr)
- stop 1
- endif
-
- end program main
