added verifying script

polybench-c-4.2.1-beta/linear-algebra/verify-output.sh

+#!/bin/bash
+
+gcc -O3 -march=native -fopenmp -I ../utilities  ../utilities/polybench.c $1.c -DPOLYBENCH_DUMP_ARRAYS -D$3_DATASET -o $1 -lm
+
+gcc -O3 -march=native -fopenmp -I ../utilities  ../utilities/polybench.c $2.c -DPOLYBENCH_DUMP_ARRAYS -D$3_DATASET -o $2 -lm
+
+`./$1 2>&1` > $1.log
+
+`./$2 2>&1` > $2.log
+
+if cmp -s $1.log $2.log
+then
+   echo "The files match"
+else
+   echo "The files are different"
+fi
\ No newline at end of file