@echo off
REM run on hpc

setlocal EnableDelayedExpansion
set "startTime=%time: =0%"

REM path %path%;
REM"C:\Program Files\Lumerical\FDTD\bin\fdtd-engine" -t 32 template-dipole-on-sphere-on-surf-z.fsp

echo Write hostname to temp folder file
set host=%COMPUTERNAME%
echo %host% > %TEMP%\hostname.txt

echo Preinit exec.bat
echo exit /b 1 > %host%exec.bat

echo Before loop
:loop
REM random timeout 10 seconds
    echo random wait
    set /a timeout=%RANDOM% * 11 / 32768
    start /wait timeout %timeout%
    echo %TEMP% > temppath.txt
    echo execute Lumerical script
    "C:\Program Files\Lumerical\FDTD\bin\fdtd-solutions" -nw -run create_hpc_bat.lsf
    echo Run local exec.bat                                
    call %host%exec.bat
if !errorlevel! gtr 0 goto loop

echo after loop

REM mpiexec -n 16 python Si_cylinder_on_Al2O3_substrate.py
REM python Si_cylinder_on_Al2O3_substrate.py


set "endTime=%time: =0%"



rem Get elapsed time:
set "end=!endTime:%time:~8,1%=%%100)*100+1!"  &  set "start=!startTime:%time:~8,1%=%%100)*100+1!"
set /A "elap=((((10!end:%time:~2,1%=%%100)*60+1!%%100)-((((10!start:%time:~2,1%=%%100)*60+1!%%100)"

rem Convert elapsed time to HH:MM:SS:CC format:
set /A "cc=elap%%100+100,elap/=100,ss=elap%%60+100,elap/=60,mm=elap%%60+100,hh=elap/60+100"

echo Start:    %startTime%
echo End:      %endTime%
echo Elapsed:  %hh:~1%%time:~2,1%%mm:~1%%time:~2,1%%ss:~1%%time:~8,1%%cc:~1%