Computer-Systems/script.sh at master · dekom8/Computer-Systems · GitHub

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#!/bin/bash

ml icc

echo "-------------------------------------------------">&2
echo "g++:">&2
echo "-------------------------------------------------">&2
g++ code.cpp -o code
time ./code
echo " "

echo "-------------------------------------------------">&2
echo "icc:">&2
echo "-------------------------------------------------">&2
icc code.cpp -o code1
time ./code1
echo " "

echo "-------------------------------------------------">&2
echo "icc NOFUNCCALL:">&2
echo "-------------------------------------------------">&2
icc -D NOFUNCCALL -qopt-report-phase=vec -qopt-report=1 code.cpp -o code2
time ./code2
echo " "

echo "-------------------------------------------------">&2
echo "icc NOALIAS">&2
echo "-------------------------------------------------">&2
icc -qopt-report=2 -qopt-report-phase=vec -D NOALIAS code.cpp -o code3
time ./code3
echo " "

echo "-------------------------------------------------">&2
echo "icc NOALIAS ALIGNED">&2
echo "-------------------------------------------------">&2
icc -qopt-report=4 -qopt-report-phase=vec -D NOALIAS -D ALIGNED code.cpp -o code4
time ./code4
echo " "

echo "-------------------------------------------------">&2
echo "icc NOALIAS ALIGNED ipo">&2
echo "-------------------------------------------------">&2
icc -qopt-report=2 -qopt-report-phase=vec -D NOALIAS -D ALIGNED -ipo code.cpp -o code5
time ./code5
echo " "