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C Copyright (c) 2003-2010 University of Florida
C
C This program is free software; you can redistribute it and/or modify
C it under the terms of the GNU General Public License as published by
C the Free Software Foundation; either version 2 of the License, or
C (at your option) any later version.
C This program is distributed in the hope that it will be useful,
C but WITHOUT ANY WARRANTY; without even the implied warranty of
C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
C GNU General Public License for more details.
C The GNU General Public License is included in this distribution
C in the file COPYRIGHT.
program test_compare
c-------------------------------------------------------------------------
c Program to compare test results with that found in a standardized
c database of results.
c-------------------------------------------------------------------------
implicit none
include 'mpif.h'
integer ios, lenenv, ierr
integer argc, f_iargc
integer i, n, nw, ntitle, nkey
integer str_trimlen
integer me, mpierr
double precision jobarc_vals(1000)
double precision rvalue, rmserr
character*256 db_fname, envvar
character*20 test_name
character*80 title, line, key
c--------------------------------------------------------------------------
c Initialize mpi.
c--------------------------------------------------------------------------
call mpi_init(mpierr)
call mpi_comm_rank(mpi_comm_world, me, mpierr)
if (me .ne. 0) go to 500
c--------------------------------------------------------------------------
c Initialize ACES2 file system, open JOBARC.
c--------------------------------------------------------------------------
call init_machine_types()
call aces_init_rte()
call aces_ja_init()
c--------------------------------------------------------------------------
c Get ACES_EXE_PATH environment variable. Test database should be in
c this directory.
c--------------------------------------------------------------------------
call c_getenv('ACES_EXE_PATH'//char(0), envvar, lenenv, ierr)
if (ierr .ne. 0) then
print *,'Error: ACES_EXE_PATH env. variable was not found.'
stop
endif
db_fname = envvar(1:lenenv) // '/' // 'test_results'
c--------------------------------------------------------------------------
c Open database of test results.
c--------------------------------------------------------------------------
open (unit=20,file=db_fname,status='OLD',err=1000,iostat=ios)
c---------------------------------------------------------------------------
c Get command-line argument. This tells us which test we are doing.
c---------------------------------------------------------------------------
argc = f_iargc()
call f_getarg(1, test_name)
n = str_trimlen(test_name)
c----------------------------------------------------------------------------
c Search the database for this test.
c----------------------------------------------------------------------------
10 continue
read (unit=20, fmt=50, end=100 ) line
if (line(1:n) .ne. test_name(1:n)) go to 10
c----------------------------------------------------------------------------
c Test was found. Read the next line.
c----------------------------------------------------------------------------
ntitle = str_trimlen(line)
title = line (1:ntitle)
read (unit=20,fmt=50) line
50 format(a80)
do i = 1, 80
if (line(i:i) .eq. ' ') then
nkey = i-1
read (line(i+1:80),'(i3)') nw
go to 70
else
key(i:i) = line(i:i)
endif
enddo
70 continue
call dgetrec(1,'JOBARC', key(1:nkey), nw, jobarc_vals)
c----------------------------------------------------------------------------
c Calculate the RMS error between the standardized values and those
c found on JOBARC.
c----------------------------------------------------------------------------
rmserr = 0.d0
do i = 1, nw
read (unit=20,fmt=9000) rvalue
rmserr = rmserr + (rvalue-jobarc_vals(i)) *
* (rvalue-jobarc_vals(i))
enddo
rmserr = dsqrt(rmserr) / dble(nw)
c---------------------------------------------------------------------------
c Print the test result.
c---------------------------------------------------------------------------
print *,'TEST ',title(1:ntitle),' RMS error ',rmserr
100 continue
call aces_ja_fin()
500 continue
call mpi_barrier(mpi_comm_world, mpierr)
call mpi_finalize(mpierr)
stop
1000 continue
print *,'Error: Cannot open test database: status = ',ios
print *,'Test database filename ',db_fname
stop
9000 format(g20.12)
end
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