program main
use MPI
use MAPL_Profiler
implicit none
!type (MemoryProfiler), target :: mem_prof
type (TimeProfiler), target :: main_prof
type (TimeProfiler), target :: lap_prof
type (ProfileReporter) :: reporter
!type (ProfileReporter) :: mem_reporter
character(:), allocatable :: report_lines(:)
integer :: i
integer :: ierror
call MPI_Init(ierror)
main_prof = TimeProfiler('TOTAL') ! timer 1
call main_prof%start()
lap_prof = TimeProfiler('Lap')
call lap_prof%start()
!mem_prof = MemoryProfiler('TOTAL')
call main_prof%start('init reporter')
call reporter%add_column(NameColumn(20))
call reporter%add_column(FormattedTextColumn('#-cycles','(i5.0)', 5, NumCyclesColumn()))
call reporter%add_column(FormattedTextColumn(' T(inc)','(f9.6)', 9, InclusiveColumn()))
call reporter%add_column(FormattedTextColumn(' T(exc)','(f9.6)', 9, ExclusiveColumn()))
call reporter%add_column(FormattedTextColumn('%(inc)','(f6.2)', 6, PercentageColumn(InclusiveColumn())))
call reporter%add_column(FormattedTextColumn('%(exc)','(f6.2)', 6, PercentageColumn(ExclusiveColumn())))
call reporter%add_column(FormattedTextColumn(' std. dev ','(f12.4)', 12, StdDevColumn()))
call reporter%add_column(FormattedTextColumn(' rel. dev ','(f12.4)', 12, StdDevColumn(relative=.true.)))
call reporter%add_column(FormattedTextColumn(' max cyc ','(f12.8)', 12, MaxCycleColumn()))
call reporter%add_column(FormattedTextColumn(' min cyc ','(f12.8)', 12, MinCycleColumn()))
call reporter%add_column(FormattedTextColumn(' mean cyc','(f12.8)', 12, MeanCycleColumn()))
!call mem_reporter%add_column(NameColumn(20))
!call mem_reporter%add_column(FormattedTextColumn('#-cycles','(i5.0)', 5, NumCyclesColumn()))
!call mem_reporter%add_column(MemoryTextColumn(' RSS ','(i4,1x,a2)', 7, InclusiveColumn()))
!call mem_reporter%add_column(MemoryTextColumn('Cyc RSS','(i4,1x,a2)', 7, MeanCycleColumn()))
call main_prof%stop('init reporter')
!call mem_prof%start('lap')
call do_lap(lap_prof) ! lap 1
call lap_prof%stop()
call main_prof%accumulate(lap_prof)
!call mem_prof%stop('lap')
call main_prof%start('use reporter')
report_lines = reporter%generate_report(lap_prof)
write(*,'(a)')'Lap 1'
write(*,'(a)')'====='
do i = 1, size(report_lines)
write(*,'(a)') report_lines(i)
end do
write(*,'(a)')''
call main_prof%stop('use reporter')
!call mem_prof%start('lap')
call lap_prof%reset()
call do_lap(lap_prof) ! lap 2
call lap_prof%stop()
call main_prof%accumulate(lap_prof)
call main_prof%start('use reporter')
report_lines = reporter%generate_report(lap_prof)
write(*,'(a)')'Lap 2'
write(*,'(a)')'====='
do i = 1, size(report_lines)
write(*,'(a)') report_lines(i)
end do
write(*,'(a)') ''
call main_prof%stop('use reporter')
!call mem_prof%stop('lap')
call main_prof%stop()
report_lines = reporter%generate_report(main_prof)
write(*,'(a)')'Final profile'
write(*,'(a)')'============='
do i = 1, size(report_lines)
write(*,'(a)') report_lines(i)
end do
write(*,'(a)') ''
call MPI_Finalize(ierror)
!call mem_prof%finalize()
!report_lines = mem_reporter%generate_report(mem_prof)
!write(*,'(a)')'Memory profile'
!write(*,'(a)')'=============='
!do i = 1, size(report_lines)
! write(*,'(a)') report_lines(i)
!end do
!write(*,'(a)') ''
contains
subroutine do_lap(prof)
type (TimeProfiler), target :: prof
real, pointer :: x(:)
allocate(x(10**7))
call random_number(x)
print*,sum(x)
call prof%start('timer_1') ! 2
call prof%start('timer_1a')! 3
call prof%stop('timer_1a')
call prof%start('timer_1b') ! 4
call prof%start('timer_1b1') ! 5
call prof%stop('timer_1b1')
call prof%stop('timer_1b')
call prof%stop('timer_1')
call prof%start('timer_2') ! 6
call prof%start('timer_2b')! 7
call prof%stop('timer_2b')
call prof%stop('timer_2')
call prof%start('timer_1') ! 2
call prof%start('timer_1a')! 3
call prof%stop('timer_1a')
call prof%stop('timer_1')
call prof%start('timer_2') ! 6
call prof%stop('timer_2')
call prof%start('timer_2') ! 6
call prof%stop('timer_2')
end subroutine do_lap
end program main