Timer Initialization in 1D is a Mess

[mandli]

The function that currently resides in sts1.f looks like

      subroutine initTimers()

      use amr_module
      !implicit double precision (a-h,o-z)

      timeBufnst         = 0
      timeStepgrid       = 0
      timeStepgridCPU    = 0.d0
      timeBound          = 0
      timeBoundCPU       = 0.d0
      timeGrdfitAll      = 0
      timeFlagger        = 0
      timeFlglvl         = 0
      timeFlglvlTot      = 0
      timeGrdfit2        = 0
      timeRegridding     = 0
      timeRegriddingCPU  = 0.d0
      timeTick           = 0
      timeTickCPU        = 0.d0
      timeSetaux         = 0.d0
      timeSetauxCPU      = 0.d0
      timeUpdating       = 0
      timeValout         = 0
      timeValoutCPU      = 0.d0

      return
      end

where these variables are defined in amr_module.f90 as

integer :: timeRegridding, timeUpdating, timeValout
integer :: timeFlglvl,timeGrdfit2,timeGrdfit3,timeGrdfitAll
integer :: timeSetaux,timeFilval,timeBound,timeStepgrid,timeFilvalTot
integer :: timeFlagger, timeBufnst, timeTick, tick_clock_start
real(kind=8) tvollCPU(maxlv), timeTickCPU
real(kind=8) timeBoundCPU,timeStepgridCPU,timeSetauxCPU,timeRegriddingCPU
real(kind=8) timeValoutCPU

The problematic variables are

• timeSetaux is defined as an integer and initialized as a double. Not entirely bad but not great.
• timeGrdfit3 is defined but not initialized
• timeFilvl is defined but not initialized
• timeFilvalTot is defined but not initialized
• tick_clock_start is defined but not initialized
• tvollCPU(maxlv) is defined but not initialized
• timeFlglvlTot is initialized but not defined
• timeSetaux is initialized but not defined
  My guess is that some of this is not coming up because these are just timing variables or never used but it would be good to clean this up.