source: trunk/LMDZ.COMMON/libf/misc/job_id_mod.F90 @ 3985

MODULE job_id_mod

!***********************************************************************
! DESCRIPTION:
!    Retrieves the ID for a given job ID via SLURM or PBS/TORQUE.
!***********************************************************************

implicit none

!=======================================================================
contains
!=======================================================================

SUBROUTINE get_job_id(jobid)

implicit none

!---- Arguments
character(256), intent(out) :: jobid

!---- Variables
integer        :: stat
character(256) :: tmp

!---- Code
! Try SLURM
call get_environment_variable("SLURM_JOBID",tmp,status = stat)
if (stat == 0 .and. len_trim(tmp) > 0) then
    jobid = trim(adjustl(tmp))
    return
endif
    
! Try PBS/TORQUE  
call get_environment_variable("PBS_JOBID",tmp,status = stat)
if (stat == 0 .and. len_trim(tmp) > 0) then
    ! Extract only the part before the point in '12345.master.cluster' to get the numeric job ID
    jobid = trim(adjustl(tmp(1:index(tmp,'.') - 1)))
    return
endif
    
error stop 'Error: neither SLURM_JOB_ID nor PBS_JOBID found in environment!'

END SUBROUTINE get_job_id

END MODULE job_id_mod