349 lines
14 KiB
Fortran
349 lines
14 KiB
Fortran
! Copyright 2011 Max-Planck-Institut für Eisenforschung GmbH
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!
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! This file is part of DAMASK,
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! the Düsseldorf Advanced MAterial Simulation Kit.
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!
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! DAMASK is free software: you can redistribute it and/or modify
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! it under the terms of the GNU General Public License as published by
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! the Free Software Foundation, either version 3 of the License, or
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! (at your option) any later version.
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!
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! DAMASK is distributed in the hope that it will be useful,
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! but WITHOUT ANY WARRANTY; without even the implied warranty of
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! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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! GNU General Public License for more details.
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!
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! You should have received a copy of the GNU General Public License
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! along with DAMASK. If not, see <http://www.gnu.org/licenses/>.
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!
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!##############################################################
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!* $Id$
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!********************************************************************
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MODULE DAMASK_interface
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use prec, only: pInt, pReal
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implicit none
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character(len=64), parameter :: FEsolver = 'Spectral'
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character(len=5), parameter :: InputFileExtension = '.geom'
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character(len=4), parameter :: LogFileExtension = '.log' !until now, we don't have a log file. But IO.f90 requires it
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character(len=1024) :: geometryParameter,loadcaseParameter
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CONTAINS
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!********************************************************************
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! initialize interface module
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!
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!********************************************************************
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subroutine DAMASK_interface_init()
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use, intrinsic :: iso_fortran_env ! to get compiler_version and compiler_options (at least for gfortran 4.6 at the moment)
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implicit none
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character(len=1024) commandLine, hostName, userName
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integer(pInt):: i, start = 0_pInt, length=0_pInt
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integer, dimension(8) :: date_and_time_values ! type default integer
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call get_command(commandLine)
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call DATE_AND_TIME(VALUES=date_and_time_values)
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do i=1,len(commandLine) ! remove capitals
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if(64<iachar(commandLine(i:i)) .and. iachar(commandLine(i:i))<91) commandLine(i:i) =achar(iachar(commandLine(i:i))+32)
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enddo
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if(index(commandLine,' -h ',.true.)>0_pInt .or. index(commandLine,' --help ',.true.)>0_pInt) then ! search for ' -h ' or '--help'
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write(6,*) '$Id$'
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#include "compilation_info.f90"
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print '(a)', '#############################################################'
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print '(a)', 'DAMASK spectral:'
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print '(a)', 'The spectral method boundary value problem solver for'
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print '(a)', 'the Duesseldorf Advanced Material Simulation Kit'
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print '(a)', '#############################################################'
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print '(a)', 'Valid command line switches:'
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print '(a)', ' --geom (-g, --geometry)'
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print '(a)', ' --load (-l, --loadcase)'
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print '(a)', ' --restart (-r)'
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print '(a)', ' --help (-h)'
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print '(a)', ' '
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print '(a)', 'Mandatory Arguments:'
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print '(a)', ' --load PathToLoadFile/NameOfLoadFile.load'
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print '(a)', ' "PathToGeomFile" will be the working directory.'
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print '(a)', ' Make sure the file "material.config" exists in the working'
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print '(a)', ' directory'
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print '(a)', ' For further configuration place "numerics.config"'
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print '(a)', ' and "numerics.config" in that directory.'
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print '(a)', ' '
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print '(a)', ' --geom PathToGeomFile/NameOfGeom.geom'
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print '(a)', ' '
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print '(a)', 'Optional Argument:'
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print '(a)', ' --restart XX'
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print '(a)', ' Reads in total increment No. XX-1 and continous to'
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print '(a)', ' calculate total increment No. XX.'
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print '(a)', ' Attention: Overwrites existing results file '
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print '(a)', ' "NameOfGeom_NameOfLoadFile_spectralOut".'
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print '(a)', ' Works only if the restart information for total increment'
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print '(a)', ' No. XX-1 is available in the working directory.'
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print '(a)', 'Help:'
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print '(a)', ' --help'
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print '(a)', ' Prints this message and exits'
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print '(a)', ' '
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stop
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endif
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if (.not.(command_argument_count()==4 .or. command_argument_count()==6)) & ! check for correct number of given arguments (no --help)
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stop 'Wrong Nr. of Arguments. Run DAMASK_spectral.exe --help' ! Could not find valid keyword (position 0 +3). Functions from IO.f90 are not available
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start = index(commandLine,'-g',.true.) + 3_pInt ! search for '-g' and jump to first char of geometry
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if (index(commandLine,'--geom',.true.)>0) then ! if '--geom' is found, use that (contains '-g')
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start = index(commandLine,'--geom',.true.) + 7_pInt
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endif
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if (index(commandLine,'--geometry',.true.)>0) then ! again, now searching for --geometry'
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start = index(commandLine,'--geometry',.true.) + 11_pInt
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endif
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if(start==3_pInt) stop 'No Geometry specified, terminating DAMASK'! Could not find valid keyword (position 0 +3). Functions from IO.f90 are not available
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length = index(commandLine(start:len(commandLine)),' ',.false.)
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call get_command(commandLine) ! may contain capitals
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geometryParameter = '' ! should be empty
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geometryParameter(1:length)=commandLine(start:start+length)
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do i=1,len(commandLine) ! remove capitals
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if(64<iachar(commandLine(i:i)) .and. iachar(commandLine(i:i))<91) commandLine(i:i) =achar(iachar(commandLine(i:i))+32)
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enddo
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start = index(commandLine,'-l',.true.) + 3_pInt ! search for '-l' and jump forward iby 3 to given name
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if (index(commandLine,'--load',.true.)>0) then ! if '--load' is found, use that (contains '-l')
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start = index(commandLine,'--load',.true.) + 7_pInt
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endif
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if (index(commandLine,'--loadcase',.true.)>0) then ! again, now searching for --loadcase'
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start = index(commandLine,'--loadcase',.true.) + 11_pInt
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endif
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if(start==3_pInt) stop 'No Loadcase specified, terminating DAMASK'! Could not find valid keyword (position 0 +3). Functions from IO.f90 are not available
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length = index(commandLine(start:len(commandLine)),' ',.false.)
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call get_command(commandLine) ! may contain capitals
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loadcaseParameter = '' ! should be empty
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loadcaseParameter(1:length)=commandLine(start:start+length)
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do i=1,len(commandLine) ! remove capitals
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if(64<iachar(commandLine(i:i)) .and. iachar(commandLine(i:i))<91) commandLine(i:i) =achar(iachar(commandLine(i:i))+32)
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enddo
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start = index(commandLine,'-r',.true.) + 3_pInt ! search for '-r' and jump forward iby 3 to given name
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if (index(commandLine,'--restart',.true.)>0) then ! if '--restart' is found, use that (contains '-l')
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start = index(commandLine,'--restart',.true.) + 7_pInt
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endif
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length = index(commandLine(start:len(commandLine)),' ',.false.)
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call get_command(commandLine) ! may contain capitals
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call GET_ENVIRONMENT_VARIABLE('HOST',hostName)
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call GET_ENVIRONMENT_VARIABLE('USER',userName)
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write(6,*)
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write(6,*) '<<<+- DAMASK_spectral_interface init -+>>>'
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write(6,*) '$Id$'
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#include "compilation_info.f90"
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write(6,'(a,2(i2.2,a),i4.4)') ' Date: ',date_and_time_values(3),'/',&
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date_and_time_values(2),'/',&
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date_and_time_values(1)
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write(6,'(a,2(i2.2,a),i2.2)') ' Time: ',date_and_time_values(5),':',&
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date_and_time_values(6),':',&
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date_and_time_values(7)
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write(6,*) 'Host Name: ', trim(hostName)
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write(6,*) 'User Name: ', trim(userName)
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write(6,*) 'Command line call: ', trim(commandLine)
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write(6,*) 'Geometry Parameter: ', trim(geometryParameter)
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write(6,*) 'Loadcase Parameter: ', trim(loadcaseParameter)
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if (start/=3_pInt) write(6,*) 'Restart Parameter: ', trim(commandLine(start:start+length))
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endsubroutine DAMASK_interface_init
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!********************************************************************
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! extract working directory from loadcase file
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! possibly based on current working dir
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!********************************************************************
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function getSolverWorkingDirectoryName()
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use prec, only: pInt
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implicit none
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character(len=1024) cwd,getSolverWorkingDirectoryName
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character(len=*), parameter :: pathSep = achar(47) //achar(92) !forwardslash, backwardslash
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if (scan(geometryParameter,pathSep) == 1) then ! absolute path given as command line argument
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getSolverWorkingDirectoryName = geometryParameter(1:scan(geometryParameter,pathSep,back=.true.))
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else
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call getcwd(cwd)
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getSolverWorkingDirectoryName = trim(cwd)//'/'//geometryParameter(1:scan(geometryParameter,pathSep,back=.true.))
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endif
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getSolverWorkingDirectoryName = rectifyPath(getSolverWorkingDirectoryName)
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endfunction getSolverWorkingDirectoryName
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!********************************************************************
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! basename of geometry file from command line arguments
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!
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!********************************************************************
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function getSolverJobName()
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implicit none
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character(1024) :: getSolverJobName
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getSolverJobName = trim(getModelName())//'_'//trim(getLoadCase())
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endfunction getSolverJobName
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!********************************************************************
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! basename of geometry file from command line arguments
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!
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!********************************************************************
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function getModelName()
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use prec, only: pInt
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implicit none
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character(1024) getModelName, cwd
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character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
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integer(pInt) :: posExt,posSep
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posExt = scan(geometryParameter,'.',back=.true.)
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posSep = scan(geometryParameter,pathSep,back=.true.)
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if (posExt <= posSep) posExt = len_trim(geometryParameter)+1_pInt ! no extension present
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getModelName = geometryParameter(1:posExt-1_pInt) ! path to geometry file (excl. extension)
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if (scan(getModelName,pathSep) /= 1) then ! relative path given as command line argument
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call getcwd(cwd)
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getModelName = rectifyPath(trim(cwd)//'/'//getModelName)
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else
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getModelName = rectifyPath(getModelName)
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endif
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getModelName = makeRelativePath(getSolverWorkingDirectoryName(),&
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getModelName)
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endfunction getModelName
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!********************************************************************
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! name of load case file exluding extension
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!
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!********************************************************************
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function getLoadCase()
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use prec, only: pInt
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implicit none
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character(1024) getLoadCase
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character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
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integer(pInt) posExt,posSep
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posExt = scan(loadcaseParameter,'.',back=.true.)
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posSep = scan(loadcaseParameter,pathSep,back=.true.)
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if (posExt <= posSep) posExt = len_trim(loadcaseParameter)+1_pInt ! no extension present
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getLoadCase = loadcaseParameter(posSep+1_pInt:posExt-1_pInt) ! name of load case file exluding extension
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endfunction getLoadCase
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!********************************************************************
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! relative path of loadcase from command line arguments
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!
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!********************************************************************
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function getLoadcaseName()
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use prec, only: pInt
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implicit none
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character(len=1024) getLoadcaseName,cwd
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character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
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integer(pInt) posExt,posSep
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posExt = 0_pInt
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getLoadcaseName = loadcaseParameter
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posExt = scan(getLoadcaseName,'.',back=.true.)
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posSep = scan(getLoadcaseName,pathSep,back=.true.)
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if (posExt <= posSep) getLoadcaseName = trim(getLoadcaseName)//('.load') ! no extension present
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if (scan(getLoadcaseName,pathSep) /= 1) then ! relative path given as command line argument
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call getcwd(cwd)
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getLoadcaseName = rectifyPath(trim(cwd)//'/'//getLoadcaseName)
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else
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getLoadcaseName = rectifyPath(getLoadcaseName)
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endif
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getLoadcaseName = makeRelativePath(getSolverWorkingDirectoryName(),&
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getLoadcaseName)
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endfunction getLoadcaseName
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!********************************************************************
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! remove ../ and ./ from path
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!
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!********************************************************************
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function rectifyPath(path)
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use prec, only: pInt
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implicit none
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character(len=*) path
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character(len=len_trim(path)) rectifyPath
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integer(pInt) i,j,k,l
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!remove ./ from path
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l = len_trim(path)
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rectifyPath = path
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do i = l,3_pInt,-1_pInt
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if ( rectifyPath(i-1_pInt:i) == './' .and. rectifyPath(i-2_pInt:i-2_pInt) /= '.' ) &
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rectifyPath(i-1_pInt:l) = rectifyPath(i+1_pInt:l)//' '
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enddo
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!remove ../ and corresponding directory from rectifyPath
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l = len_trim(rectifyPath)
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i = index(rectifyPath(i:l),'../')
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j = 0_pInt
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do while (i > j)
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j = scan(rectifyPath(1:i-2_pInt),'/',back=.true.)
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rectifyPath(j+1_pInt:l) = rectifyPath(i+3_pInt:l)//repeat(' ',2_pInt+i-j)
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if (rectifyPath(j+1_pInt:j+1_pInt) == '/') then !search for '//' that appear in case of XXX/../../XXX
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k = len_trim(rectifyPath)
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rectifyPath(j+1_pInt:k-1_pInt) = rectifyPath(j+2_pInt:k)
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rectifyPath(k:k) = ' '
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endif
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i = j+index(rectifyPath(j+1_pInt:l),'../')
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enddo
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if(len_trim(rectifyPath) == 0) rectifyPath = '/'
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end function rectifyPath
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!********************************************************************
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! relative path from absolute a to absolute b
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!
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!********************************************************************
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function makeRelativePath(a,b)
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use prec, only: pInt
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implicit none
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character (len=*) :: a,b
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character (len=1024) :: makeRelativePath
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integer(pInt) i,posLastCommonSlash,remainingSlashes
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posLastCommonSlash = 0_pInt
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remainingSlashes = 0_pInt
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do i = 1_pInt,min(1024,len_trim(a),len_trim(b))
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if (a(i:i) /= b(i:i)) exit
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if (a(i:i) == '/') posLastCommonSlash = i
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enddo
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do i = posLastCommonSlash+1_pInt,len_trim(a)
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if (a(i:i) == '/') remainingSlashes = remainingSlashes + 1_pInt
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enddo
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makeRelativePath = repeat('../',remainingSlashes)//b(posLastCommonSlash+1_pInt:len_trim(b))
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endfunction makeRelativePath
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END MODULE
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