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|
if test x$donotrun != xtrue; then
rm -f error
for solver in gerris; do
rm -f time proj
if test x$solver = xhypre; then
gmodule=GModule
else
gmodule="# GModule"
fi
for cycle in 0 1 2 3 4 5 6 7 8 9 10 ; do
if ( sed "s/GModule/$gmodule/" < $1 | \
gerris2D -DLEVEL=8 -DCYCLE=$cycle -DSOLVER=$solver - ) ; then :
else
exit 1
fi
done
join time proj | awk '{
if (NR == 1) {print $0; old = $3}
else {print $1,$2,$3,old/$3; old=$3}}' > res-7
rm -f error order proj time runtime status
for level in 3 4 5 6 7 8; do
if ( sed "s/GModule/$gmodule/" < $1 | \
gerris2D -DLEVEL=$level -DCYCLE=10 -DSOLVER=$solver - ) ; then :
else
exit 1
fi
done
if awk 'BEGIN { n = 0 }
{
l[n] = $1; n1[n] = $2; n2[n] = $3; ni[n++] = $4;
}
END {
for (i = 1; i < n; i++)
print l[i] " " log(n1[i-1]/n1[i])/log(2.) " " log(n2[i-1]/n2[i])/log(2.) " " log(ni[i-1]/ni[i])/log(2.);
}' < error > order-$solver; then :
else
exit 1
fi
mv res-7 res-7-$solver
mv error error-$solver
done
fi
if echo "Save gerris.eps { format = EPS }" | gfsview-batch2D end-gerris-8.gfs gerris.gfv; then :
else
exit 1
fi
if gnuplot <<EOF ; then :
set term postscript eps color lw 3 solid 20
set output 'residual.eps'
set xlabel 'CPU time'
set ylabel 'Maximum residual'
set logscale y
plot 'res-7.ref' u 2:3 t 'Ref' w lp, \
'res-7-gerris' u 2:3 t 'Gerris' w lp
set output 'rate.eps'
set xlabel 'V-cycle'
set ylabel 'Cumulative residual reduction factor'
unset logscale
plot 'res-7.ref' u 1:4 t 'Ref' w lp, \
'res-7-gerris' u 1:4 t 'Gerris' w lp
set output 'error.eps'
set xlabel 'Level'
set ylabel 'Error norms'
set key
set logscale y
plot [][:1]'error.ref' u 1:2 t '1 (ref)' w lp, \
'error.ref' u 1:3 t '2 (ref)' w lp, \
'error.ref' u 1:4 t 'max (ref)' w lp, \
'error-gerris' u 1:2 t '1 Gerris' w lp, \
'error-gerris' u 1:3 t '2 Gerris' w lp, \
'error-gerris' u 1:4 t 'max Gerris' w lp
set output 'order.eps'
set xlabel 'Level'
set ylabel 'Order'
set key bottom
unset logscale
set xtics 0,1
set ytics 0,1
set grid
plot [][0:3] 'order.ref' u 1:2 t '1 (ref)' w lp, \
'order.ref' u 1:3 t '2 (ref)' w lp, \
'order.ref' u 1:4 t 'max (ref)' w lp, \
'order-gerris' u 1:2 t '1 Gerris' w lp, \
'order-gerris' u 1:3 t '2 Gerris' w lp, \
'order-gerris' u 1:4 t 'max Gerris' w lp
EOF
else
exit 1
fi
if cat <<EOF | python3 ; then :
from check import *
from sys import *
if (Curve('res-7-gerris',1,3) - Curve('res-7.ref',1,3)).max() > 1e-8 or\
(Curve('error-gerris',1,4) - Curve('error.ref',1,4)).max() > 1e-6:
print((Curve('res-7-gerris',1,3) - Curve('res-7.ref',1,3)).max())
print((Curve('error-gerris',1,4) - Curve('error.ref',1,4)).max())
exit(1)
EOF
else
exit 1
fi
|
