mirror of
git://gcc.gnu.org/git/gcc.git
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887 lines
20 KiB
Java
887 lines
20 KiB
Java
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/*
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* Copyright (c) 1996, 1997 by Doug Bell <dbell@shvn.com>. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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// This file has been hacked to compile without the rest of the
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// benchmark code.
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class OperatorBenchmark {
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public int getSampleCount() { return 0; }
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public int getSampleMillis() { return 0; }
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public boolean go;
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public int useint[];
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public void startTest () { }
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public long finishTest () { return 0; }
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public void startTimer (boolean b) { }
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public void stopTimer (int a, int b) { }
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public void report (String s) { }
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public void println (String s) { }
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public int getTestTime () {
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return (int) (100 * getSampleCount() * getSampleMillis()) / 1000;
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}
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public int getRunningTime () {
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return (int) (1.1 * getTestTime());
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}
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public long runTest () {
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int dummy1 = 0, dummy2 = 0, dummy3 = 0; // occupy implicit index slots
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int cnt, ii;
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byte b1 = 1, b2 = 2, b3 = 3;
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short s1 = 1, s2 = 2, s3 = 3;
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int i1 = 1, i2 = 2, i3 = 3;
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long l1 = 1, l2 = 2, l3 = 3;
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float f1 = 1, f2 = 2, f3 = 3;
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double d1 = 1, d2 = 2, d3 = 3;
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startTest();
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println("--- byte operators, local vars");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1++;
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stopTimer(cnt, ii);
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}
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report("byte++");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 += b2;
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stopTimer(cnt, ii);
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}
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report("byte += byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 + b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte + byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 *= b2;
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stopTimer(cnt, ii);
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}
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report("byte *= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 * b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte * byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 *= 2;
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stopTimer(cnt, ii);
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}
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report("byte *= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 <<= 1;
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stopTimer(cnt, ii);
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}
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report("byte <<= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 %= b2;
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stopTimer(cnt, ii);
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}
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report("byte %= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 % b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte % byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 /= b2;
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stopTimer(cnt, ii);
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}
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report("byte /= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 / b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte / byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 /= 2;
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stopTimer(cnt, ii);
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}
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report("byte /= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 >>= 1;
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stopTimer(cnt, ii);
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}
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report("byte >>= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 >>= i2;
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stopTimer(cnt, ii);
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}
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report("byte >>= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 >> i3);
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stopTimer(cnt, ii);
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}
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report("byte = byte >> int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 |= b2;
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stopTimer(cnt, ii);
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}
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report("byte |= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 | b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte | byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 &= b2;
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stopTimer(cnt, ii);
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}
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report("byte &= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 & b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte & byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 ^= b2;
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stopTimer(cnt, ii);
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}
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report("byte ^= byte");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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b1 = (byte) (b2 ^ b3);
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stopTimer(cnt, ii);
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}
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report("byte = byte ^ byte");
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println("--- short operators, local vars");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1++;
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stopTimer(cnt, ii);
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}
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report("short++");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 += s2;
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stopTimer(cnt, ii);
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}
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report("short += short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 + s3);
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stopTimer(cnt, ii);
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}
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report("short = short + short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 *= s2;
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stopTimer(cnt, ii);
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}
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report("short *= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 * s3);
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stopTimer(cnt, ii);
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}
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report("short = short * short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 *= 2;
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stopTimer(cnt, ii);
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}
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report("short *= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 <<= 1;
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stopTimer(cnt, ii);
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}
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report("short <<= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 %= s2;
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stopTimer(cnt, ii);
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}
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report("short %= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 % s3);
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stopTimer(cnt, ii);
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}
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report("short = short % short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 /= s2;
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stopTimer(cnt, ii);
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}
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report("short /= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 / s3);
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stopTimer(cnt, ii);
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}
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report("short = short / short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 /= 2;
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stopTimer(cnt, ii);
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}
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report("short /= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 >>= 1;
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stopTimer(cnt, ii);
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}
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report("short >>= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 >>= i2;
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stopTimer(cnt, ii);
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}
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report("short >>= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 >> i3);
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stopTimer(cnt, ii);
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}
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report("short = short >> int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 |= s2;
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stopTimer(cnt, ii);
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}
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report("short |= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 | s3);
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stopTimer(cnt, ii);
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}
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report("short = short | short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 &= s2;
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stopTimer(cnt, ii);
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}
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report("short &= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 & s3);
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stopTimer(cnt, ii);
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}
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report("short = short & short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 ^= s2;
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stopTimer(cnt, ii);
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}
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report("short ^= short");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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s1 = (short) (s2 ^ s3);
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stopTimer(cnt, ii);
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}
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report("short = short ^ short");
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println("--- int operators, local vars");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1++;
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stopTimer(cnt, ii);
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}
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report("int++");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 += i2;
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stopTimer(cnt, ii);
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}
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report("int += int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = (i2 + i3);
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stopTimer(cnt, ii);
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}
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report("int = int + int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 *= i2;
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stopTimer(cnt, ii);
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}
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report("int *= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = (i2 * i3);
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stopTimer(cnt, ii);
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}
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report("int = int * int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 *= 2;
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stopTimer(cnt, ii);
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}
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report("int *= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 <<= 1;
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stopTimer(cnt, ii);
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}
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report("int <<= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 %= i2;
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stopTimer(cnt, ii);
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}
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report("int %= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = (i2 % i3);
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stopTimer(cnt, ii);
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}
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report("int = int % int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 /= i2;
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stopTimer(cnt, ii);
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}
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report("int /= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = (i2 / i3);
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stopTimer(cnt, ii);
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}
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report("int = int / int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 /= 2;
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stopTimer(cnt, ii);
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}
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report("int /= 2");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 >>= 1;
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stopTimer(cnt, ii);
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}
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report("int >>= 1");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 >>= i2;
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stopTimer(cnt, ii);
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}
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report("int >>= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = i2 >> i3;
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stopTimer(cnt, ii);
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}
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report("int = int >> int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 |= i2;
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stopTimer(cnt, ii);
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}
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report("int |= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = i2 | i3;
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stopTimer(cnt, ii);
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}
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report("int = int | int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 &= i2;
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stopTimer(cnt, ii);
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}
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report("int &= int");
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for (cnt = getSampleCount(); --cnt >= 0; ) {
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startTimer(true);
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for (ii = 0; go; ii++)
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i1 = i2 & i3;
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stopTimer(cnt, ii);
|
|
}
|
|
report("int = int & int");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
i1 ^= i2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("int ^= int");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
i1 = i2 ^ i3;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("int = int ^ int");
|
|
|
|
|
|
println("--- long operators, local vars");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1++;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long++");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 += l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long += long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = (l2 + l3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long + long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 *= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long *= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = (l2 * l3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long * long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 *= 2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long *= 2");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 <<= 1;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long <<= 1");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 %= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long %= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = (l2 % l3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long % long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 /= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long /= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = (l2 / l3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long / long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 /= 2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long /= 2");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 >>= 1;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long >>= 1");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 >>= i2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long >>= int");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = l2 >> i3;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long >> int");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 |= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long |= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = l2 | l3;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long | long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 &= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long &= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = l2 & l3;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long & long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 ^= l2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long ^= long");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
l1 = l2 ^ l3;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("long = long ^ long");
|
|
|
|
|
|
println("--- float operators, local vars");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 += f2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float += float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 = (float) (f2 + f3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float = float + float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 *= f2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float *= float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 = (float) (f2 * f3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float = float * float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 %= f2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float %= float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 = (float) (f2 % f3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float = float % float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 /= f2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float /= float");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
f1 = (float) (f2 / f3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("float = float / float");
|
|
|
|
|
|
println("--- double operators, local vars");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 += d2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double += double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 = (d2 + d3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double = double + double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 *= d2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double *= double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 = (d2 * d3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double = double * double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 %= d2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double %= double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 = (d2 % d3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double = double % double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 /= d2;
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double /= double");
|
|
|
|
for (cnt = getSampleCount(); --cnt >= 0; ) {
|
|
startTimer(true);
|
|
for (ii = 0; go; ii++)
|
|
d1 = (d2 / d3);
|
|
stopTimer(cnt, ii);
|
|
}
|
|
report("double = double / double");
|
|
|
|
useint[0] = dummy1; useint[1] = dummy2; useint[2] = dummy3;
|
|
return finishTest();
|
|
}
|
|
} // class OperatorBenchmark
|
|
|
|
// EOF
|