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#!/bin/bash
# $Header: /home/eschnett/C/carpet/Carpet/CarpetAttic/Cart3dTest/utils/mptest,v 1.3 2001/03/17 16:27:02 eschnett Exp $
# Call this script from the Cactus directory. It compares a Carpet
# ASCII testsuite outputs from runs with different numbers of
# processors.
for suite in $(ls TEST/carpet | grep -v log\$); do
echo
echo "Suite: $suite"
for file in $(ls arrangements/Carpet/Cart3dTest/test/$suite | grep -v CVS | grep -v \.dl); do
mkfifo /tmp/out-old.$$
mkfifo /tmp/out-new.$$
awk 'NF==9 { print $1,$6,$7,$8,$9; }' arrangements/Carpet/Cart3dTest/test/$suite/$file |
sort -n -k 1,4 |
uniq |
awk '{ print $5; }' > /tmp/out-old.$$ &
awk 'NF==9 { print $1,$6,$7,$8,$9; }' TEST/carpet/$suite/$file |
sort -n -k 1,4 |
uniq |
awk '{ print $5; }' > /tmp/out-new.$$ &
paste /tmp/out-old.$$ /tmp/out-new.$$ |
awk '{ diff=(($1-$2)/($1+$2+1e-6))**2; if (diff>1e-10) { ++cnt; print l+0,$1,$2,diff; ++l; } } END { if (cnt>0) print "File '$file'",cnt+0,"differing lines"; }'
rm /tmp/out-old.$$
rm /tmp/out-new.$$
done
done
echo "Done."
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