The TestCharVect.java Java example source code
/*
* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
/**
* @test
* @bug 8001183
* @summary incorrect results of char vectors right shift operaiton
*
* @run main/othervm/timeout=400 -Xbatch -Xmx64m TestCharVect
*/
public class TestCharVect {
private static final int ARRLEN = 997;
private static final int ITERS = 11000;
private static final int ADD_INIT = Character.MAX_VALUE-500;
private static final int BIT_MASK = 0xB731;
private static final int VALUE = 7;
private static final int SHIFT = 16;
public static void main(String args[]) {
System.out.println("Testing Char vectors");
int errn = test();
if (errn > 0) {
System.err.println("FAILED: " + errn + " errors");
System.exit(97);
}
System.out.println("PASSED");
}
static int test() {
char[] a0 = new char[ARRLEN];
char[] a1 = new char[ARRLEN];
short[] a2 = new short[ARRLEN];
short[] a3 = new short[ARRLEN];
short[] a4 = new short[ARRLEN];
int[] p2 = new int[ARRLEN/2];
long[] p4 = new long[ARRLEN/4];
// Initialize
int gold_sum = 0;
for (int i=0; i<ARRLEN; i++) {
char val = (char)(ADD_INIT+i);
gold_sum += val;
a1[i] = val;
a2[i] = VALUE;
a3[i] = -VALUE;
a4[i] = (short)BIT_MASK;
}
System.out.println("Warmup");
for (int i=0; i<ITERS; i++) {
test_sum(a1);
test_addc(a0, a1);
test_addv(a0, a1, (char)VALUE);
test_adda(a0, a1, a2);
test_subc(a0, a1);
test_subv(a0, a1, (char)VALUE);
test_suba(a0, a1, a2);
test_mulc(a0, a1);
test_mulv(a0, a1, (char)VALUE);
test_mula(a0, a1, a2);
test_divc(a0, a1);
test_divv(a0, a1, VALUE);
test_diva(a0, a1, a2);
test_mulc_n(a0, a1);
test_mulv(a0, a1, (char)-VALUE);
test_mula(a0, a1, a3);
test_divc_n(a0, a1);
test_divv(a0, a1, -VALUE);
test_diva(a0, a1, a3);
test_andc(a0, a1);
test_andv(a0, a1, (short)BIT_MASK);
test_anda(a0, a1, a4);
test_orc(a0, a1);
test_orv(a0, a1, (short)BIT_MASK);
test_ora(a0, a1, a4);
test_xorc(a0, a1);
test_xorv(a0, a1, (short)BIT_MASK);
test_xora(a0, a1, a4);
test_sllc(a0, a1);
test_sllv(a0, a1, VALUE);
test_srlc(a0, a1);
test_srlv(a0, a1, VALUE);
test_srac(a0, a1);
test_srav(a0, a1, VALUE);
test_sllc_n(a0, a1);
test_sllv(a0, a1, -VALUE);
test_srlc_n(a0, a1);
test_srlv(a0, a1, -VALUE);
test_srac_n(a0, a1);
test_srav(a0, a1, -VALUE);
test_sllc_o(a0, a1);
test_sllv(a0, a1, SHIFT);
test_srlc_o(a0, a1);
test_srlv(a0, a1, SHIFT);
test_srac_o(a0, a1);
test_srav(a0, a1, SHIFT);
test_sllc_on(a0, a1);
test_sllv(a0, a1, -SHIFT);
test_srlc_on(a0, a1);
test_srlv(a0, a1, -SHIFT);
test_srac_on(a0, a1);
test_srav(a0, a1, -SHIFT);
test_sllc_add(a0, a1);
test_sllv_add(a0, a1, ADD_INIT);
test_srlc_add(a0, a1);
test_srlv_add(a0, a1, ADD_INIT);
test_srac_add(a0, a1);
test_srav_add(a0, a1, ADD_INIT);
test_sllc_and(a0, a1);
test_sllv_and(a0, a1, BIT_MASK);
test_srlc_and(a0, a1);
test_srlv_and(a0, a1, BIT_MASK);
test_srac_and(a0, a1);
test_srav_and(a0, a1, BIT_MASK);
test_pack2(p2, a1);
test_unpack2(a0, p2);
test_pack2_swap(p2, a1);
test_unpack2_swap(a0, p2);
test_pack4(p4, a1);
test_unpack4(a0, p4);
test_pack4_swap(p4, a1);
test_unpack4_swap(a0, p4);
}
// Test and verify results
System.out.println("Verification");
int errn = 0;
{
int sum = test_sum(a1);
if (sum != gold_sum) {
System.err.println("test_sum: " + sum + " != " + gold_sum);
errn++;
}
test_addc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_addc: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
}
test_addv(a0, a1, (char)VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_addv: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
}
test_adda(a0, a1, a2);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_adda: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
}
test_subc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_subc: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
}
test_subv(a0, a1, (char)VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_subv: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
}
test_suba(a0, a1, a2);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_suba: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
}
test_mulc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mulc: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
}
test_mulv(a0, a1, (char)VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mulv: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
}
test_mula(a0, a1, a2);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mula: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
}
test_divc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_divc: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
}
test_divv(a0, a1, VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_divv: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
}
test_diva(a0, a1, a2);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_diva: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
}
test_mulc_n(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mulc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
}
test_mulv(a0, a1, (char)-VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mulv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
}
test_mula(a0, a1, a3);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_mula_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
}
test_divc_n(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_divc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
}
test_divv(a0, a1, -VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_divv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
}
test_diva(a0, a1, a3);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_diva_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
}
test_andc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_andc: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
}
test_andv(a0, a1, (short)BIT_MASK);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_andv: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
}
test_anda(a0, a1, a4);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_anda: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
}
test_orc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_orc: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
}
test_orv(a0, a1, (short)BIT_MASK);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_orv: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
}
test_ora(a0, a1, a4);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_ora: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
}
test_xorc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_xorc: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
}
test_xorv(a0, a1, (short)BIT_MASK);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_xorv: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
}
test_xora(a0, a1, a4);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_xora: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
}
test_sllc(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc: ", i, a0[i], (char)((char)(ADD_INIT+i)<>VALUE));
}
test_srlv(a0, a1, VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>VALUE));
}
test_srac(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac: ", i, a0[i], (char)((char)(ADD_INIT+i)>>VALUE));
}
test_srav(a0, a1, VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav: ", i, a0[i], (char)((char)(ADD_INIT+i)>>VALUE));
}
test_sllc_n(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-VALUE)));
}
test_sllv(a0, a1, -VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-VALUE)));
}
test_srlc_n(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-VALUE)));
}
test_srlv(a0, a1, -VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-VALUE)));
}
test_srac_n(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-VALUE)));
}
test_srav(a0, a1, -VALUE);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-VALUE)));
}
test_sllc_o(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc_o: ", i, a0[i], (char)((char)(ADD_INIT+i)<>SHIFT));
}
test_srlv(a0, a1, SHIFT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>SHIFT));
}
test_srac_o(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>SHIFT));
}
test_srav(a0, a1, SHIFT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>SHIFT));
}
test_sllc_on(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc_on: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-SHIFT)));
}
test_sllv(a0, a1, -SHIFT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllv_on: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-SHIFT)));
}
test_srlc_on(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlc_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-SHIFT)));
}
test_srlv(a0, a1, -SHIFT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-SHIFT)));
}
test_srac_on(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-SHIFT)));
}
test_srav(a0, a1, -SHIFT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-SHIFT)));
}
test_sllc_add(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)<>VALUE));
}
test_srlv_add(a0, a1, ADD_INIT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
}
test_srac_add(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>VALUE));
}
test_srav_add(a0, a1, ADD_INIT);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>VALUE));
}
test_sllc_and(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_sllc_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)<>VALUE));
}
test_srlv_and(a0, a1, BIT_MASK);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srlv_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
}
test_srac_and(a0, a1);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srac_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>VALUE));
}
test_srav_and(a0, a1, BIT_MASK);
for (int i=0; i<ARRLEN; i++) {
errn += verify("test_srav_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>VALUE));
}
test_pack2(p2, a1);
for (int i=0; i<ARRLEN/2; i++) {
errn += verify("test_pack2: ", i, p2[i], ((int)(ADD_INIT+2*i) & 0xFFFF) | ((int)(ADD_INIT+2*i+1) << 16));
}
for (int i=0; i<ARRLEN; i++) {
a0[i] = (char)-1;
}
test_unpack2(a0, p2);
for (int i=0; i<(ARRLEN&(-2)); i++) {
errn += verify("test_unpack2: ", i, a0[i], (char)(ADD_INIT+i));
}
test_pack2_swap(p2, a1);
for (int i=0; i<ARRLEN/2; i++) {
errn += verify("test_pack2_swap: ", i, p2[i], ((int)(ADD_INIT+2*i+1) & 0xFFFF) | ((int)(ADD_INIT+2*i) << 16));
}
for (int i=0; i<ARRLEN; i++) {
a0[i] = (char)-1;
}
test_unpack2_swap(a0, p2);
for (int i=0; i<(ARRLEN&(-2)); i++) {
errn += verify("test_unpack2_swap: ", i, a0[i], (char)(ADD_INIT+i));
}
test_pack4(p4, a1);
for (int i=0; i<ARRLEN/4; i++) {
errn += verify("test_pack4: ", i, p4[i], ((long)(ADD_INIT+4*i+0) & 0xFFFFl) |
(((long)(ADD_INIT+4*i+1) & 0xFFFFl) << 16) |
(((long)(ADD_INIT+4*i+2) & 0xFFFFl) << 32) |
(((long)(ADD_INIT+4*i+3) & 0xFFFFl) << 48));
}
for (int i=0; i<ARRLEN; i++) {
a0[i] = (char)-1;
}
test_unpack4(a0, p4);
for (int i=0; i<(ARRLEN&(-4)); i++) {
errn += verify("test_unpack4: ", i, a0[i], (char)(ADD_INIT+i));
}
test_pack4_swap(p4, a1);
for (int i=0; i<ARRLEN/4; i++) {
errn += verify("test_pack4_swap: ", i, p4[i], ((long)(ADD_INIT+4*i+3) & 0xFFFFl) |
(((long)(ADD_INIT+4*i+2) & 0xFFFFl) << 16) |
(((long)(ADD_INIT+4*i+1) & 0xFFFFl) << 32) |
(((long)(ADD_INIT+4*i+0) & 0xFFFFl) << 48));
}
for (int i=0; i<ARRLEN; i++) {
a0[i] = (char)-1;
}
test_unpack4_swap(a0, p4);
for (int i=0; i<(ARRLEN&(-4)); i++) {
errn += verify("test_unpack4_swap: ", i, a0[i], (char)(ADD_INIT+i));
}
}
if (errn > 0)
return errn;
System.out.println("Time");
long start, end;
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sum(a1);
}
end = System.currentTimeMillis();
System.out.println("test_sum: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_addc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_addc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_addv(a0, a1, (char)VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_addv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_adda(a0, a1, a2);
}
end = System.currentTimeMillis();
System.out.println("test_adda: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_subc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_subc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_subv(a0, a1, (char)VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_subv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_suba(a0, a1, a2);
}
end = System.currentTimeMillis();
System.out.println("test_suba: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mulc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_mulc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mulv(a0, a1, (char)VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_mulv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mula(a0, a1, a2);
}
end = System.currentTimeMillis();
System.out.println("test_mula: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_divc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_divc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_divv(a0, a1, VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_divv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_diva(a0, a1, a2);
}
end = System.currentTimeMillis();
System.out.println("test_diva: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mulc_n(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_mulc_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mulv(a0, a1, (char)-VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_mulv_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_mula(a0, a1, a3);
}
end = System.currentTimeMillis();
System.out.println("test_mula_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_divc_n(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_divc_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_divv(a0, a1, -VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_divv_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_diva(a0, a1, a3);
}
end = System.currentTimeMillis();
System.out.println("test_diva_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_andc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_andc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_andv(a0, a1, (short)BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_andv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_anda(a0, a1, a4);
}
end = System.currentTimeMillis();
System.out.println("test_anda: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_orc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_orc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_orv(a0, a1, (short)BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_orv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_ora(a0, a1, a4);
}
end = System.currentTimeMillis();
System.out.println("test_ora: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_xorc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_xorc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_xorv(a0, a1, (short)BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_xorv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_xora(a0, a1, a4);
}
end = System.currentTimeMillis();
System.out.println("test_xora: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv(a0, a1, VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_sllv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv(a0, a1, VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_srlv: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav(a0, a1, VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_srav: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc_n(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv(a0, a1, -VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_sllv_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc_n(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv(a0, a1, -VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_srlv_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac_n(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav(a0, a1, -VALUE);
}
end = System.currentTimeMillis();
System.out.println("test_srav_n: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc_o(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv(a0, a1, SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_sllv_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc_o(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv(a0, a1, SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_srlv_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac_o(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav(a0, a1, SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_srav_o: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc_on(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv(a0, a1, -SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_sllv_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc_on(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv(a0, a1, -SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_srlv_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac_on(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav(a0, a1, -SHIFT);
}
end = System.currentTimeMillis();
System.out.println("test_srav_on: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc_add(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv_add(a0, a1, ADD_INIT);
}
end = System.currentTimeMillis();
System.out.println("test_sllv_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc_add(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv_add(a0, a1, ADD_INIT);
}
end = System.currentTimeMillis();
System.out.println("test_srlv_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac_add(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav_add(a0, a1, ADD_INIT);
}
end = System.currentTimeMillis();
System.out.println("test_srav_add: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllc_and(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_sllc_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_sllv_and(a0, a1, BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_sllv_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlc_and(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srlc_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srlv_and(a0, a1, BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_srlv_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srac_and(a0, a1);
}
end = System.currentTimeMillis();
System.out.println("test_srac_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_srav_and(a0, a1, BIT_MASK);
}
end = System.currentTimeMillis();
System.out.println("test_srav_and: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_pack2(p2, a1);
}
end = System.currentTimeMillis();
System.out.println("test_pack2: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_unpack2(a0, p2);
}
end = System.currentTimeMillis();
System.out.println("test_unpack2: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_pack2_swap(p2, a1);
}
end = System.currentTimeMillis();
System.out.println("test_pack2_swap: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_unpack2_swap(a0, p2);
}
end = System.currentTimeMillis();
System.out.println("test_unpack2_swap: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_pack4(p4, a1);
}
end = System.currentTimeMillis();
System.out.println("test_pack4: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_unpack4(a0, p4);
}
end = System.currentTimeMillis();
System.out.println("test_unpack4: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_pack4_swap(p4, a1);
}
end = System.currentTimeMillis();
System.out.println("test_pack4_swap: " + (end - start));
start = System.currentTimeMillis();
for (int i=0; i<ITERS; i++) {
test_unpack4_swap(a0, p4);
}
end = System.currentTimeMillis();
System.out.println("test_unpack4_swap: " + (end - start));
return errn;
}
static int test_sum(char[] a1) {
int sum = 0;
for (int i = 0; i < a1.length; i+=1) {
sum += a1[i];
}
return sum;
}
static void test_addc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]+VALUE);
}
}
static void test_addv(char[] a0, char[] a1, char b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]+b);
}
}
static void test_adda(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]+a2[i]);
}
}
static void test_subc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]-VALUE);
}
}
static void test_subv(char[] a0, char[] a1, char b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]-b);
}
}
static void test_suba(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]-a2[i]);
}
}
static void test_mulc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]*VALUE);
}
}
static void test_mulc_n(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]*(-VALUE));
}
}
static void test_mulv(char[] a0, char[] a1, char b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]*b);
}
}
static void test_mula(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]*a2[i]);
}
}
static void test_divc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]/VALUE);
}
}
static void test_divc_n(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]/(-VALUE));
}
}
static void test_divv(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]/b);
}
}
static void test_diva(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]/a2[i]);
}
}
static void test_andc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]&BIT_MASK);
}
}
static void test_andv(char[] a0, char[] a1, short b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]&b);
}
}
static void test_anda(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]&a2[i]);
}
}
static void test_orc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]|BIT_MASK);
}
}
static void test_orv(char[] a0, char[] a1, short b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]|b);
}
}
static void test_ora(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]|a2[i]);
}
}
static void test_xorc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]^BIT_MASK);
}
}
static void test_xorv(char[] a0, char[] a1, short b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]^b);
}
}
static void test_xora(char[] a0, char[] a1, short[] a2) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]^a2[i]);
}
}
static void test_sllc(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]<>VALUE);
}
}
static void test_srlc_n(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>>(-VALUE));
}
}
static void test_srlc_o(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>>SHIFT);
}
}
static void test_srlc_on(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>>(-SHIFT));
}
}
static void test_srlv(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>>b);
}
}
static void test_srlc_add(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] + ADD_INIT)>>>VALUE);
}
}
static void test_srlv_add(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] + b)>>>VALUE);
}
}
static void test_srlc_and(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] & BIT_MASK)>>>VALUE);
}
}
static void test_srlv_and(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] & b)>>>VALUE);
}
}
static void test_srac(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>VALUE);
}
}
static void test_srac_n(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>(-VALUE));
}
}
static void test_srac_o(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>SHIFT);
}
}
static void test_srac_on(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>(-SHIFT));
}
}
static void test_srav(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)(a1[i]>>b);
}
}
static void test_srac_add(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] + ADD_INIT)>>VALUE);
}
}
static void test_srav_add(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] + b)>>VALUE);
}
}
static void test_srac_and(char[] a0, char[] a1) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] & BIT_MASK)>>VALUE);
}
}
static void test_srav_and(char[] a0, char[] a1, int b) {
for (int i = 0; i < a0.length; i+=1) {
a0[i] = (char)((a1[i] & b)>>VALUE);
}
}
static void test_pack2(int[] p2, char[] a1) {
if (p2.length*2 > a1.length) return;
for (int i = 0; i < p2.length; i+=1) {
int l0 = (int)a1[i*2+0];
int l1 = (int)a1[i*2+1];
p2[i] = (l1 << 16) | (l0 & 0xFFFF);
}
}
static void test_unpack2(char[] a0, int[] p2) {
if (p2.length*2 > a0.length) return;
for (int i = 0; i < p2.length; i+=1) {
int l = p2[i];
a0[i*2+0] = (char)(l & 0xFFFF);
a0[i*2+1] = (char)(l >> 16);
}
}
static void test_pack2_swap(int[] p2, char[] a1) {
if (p2.length*2 > a1.length) return;
for (int i = 0; i < p2.length; i+=1) {
int l0 = (int)a1[i*2+0];
int l1 = (int)a1[i*2+1];
p2[i] = (l0 << 16) | (l1 & 0xFFFF);
}
}
static void test_unpack2_swap(char[] a0, int[] p2) {
if (p2.length*2 > a0.length) return;
for (int i = 0; i < p2.length; i+=1) {
int l = p2[i];
a0[i*2+0] = (char)(l >> 16);
a0[i*2+1] = (char)(l & 0xFFFF);
}
}
static void test_pack4(long[] p4, char[] a1) {
if (p4.length*4 > a1.length) return;
for (int i = 0; i < p4.length; i+=1) {
long l0 = (long)a1[i*4+0];
long l1 = (long)a1[i*4+1];
long l2 = (long)a1[i*4+2];
long l3 = (long)a1[i*4+3];
p4[i] = (l0 & 0xFFFFl) |
((l1 & 0xFFFFl) << 16) |
((l2 & 0xFFFFl) << 32) |
((l3 & 0xFFFFl) << 48);
}
}
static void test_unpack4(char[] a0, long[] p4) {
if (p4.length*4 > a0.length) return;
for (int i = 0; i < p4.length; i+=1) {
long l = p4[i];
a0[i*4+0] = (char)(l & 0xFFFFl);
a0[i*4+1] = (char)(l >> 16);
a0[i*4+2] = (char)(l >> 32);
a0[i*4+3] = (char)(l >> 48);
}
}
static void test_pack4_swap(long[] p4, char[] a1) {
if (p4.length*4 > a1.length) return;
for (int i = 0; i < p4.length; i+=1) {
long l0 = (long)a1[i*4+0];
long l1 = (long)a1[i*4+1];
long l2 = (long)a1[i*4+2];
long l3 = (long)a1[i*4+3];
p4[i] = (l3 & 0xFFFFl) |
((l2 & 0xFFFFl) << 16) |
((l1 & 0xFFFFl) << 32) |
((l0 & 0xFFFFl) << 48);
}
}
static void test_unpack4_swap(char[] a0, long[] p4) {
if (p4.length*4 > a0.length) return;
for (int i = 0; i < p4.length; i+=1) {
long l = p4[i];
a0[i*4+0] = (char)(l >> 48);
a0[i*4+1] = (char)(l >> 32);
a0[i*4+2] = (char)(l >> 16);
a0[i*4+3] = (char)(l & 0xFFFFl);
}
}
static int verify(String text, int i, int elem, int val) {
if (elem != val) {
System.err.println(text + "[" + i + "] = " + elem + " != " + val);
return 1;
}
return 0;
}
static int verify(String text, int i, long elem, long val) {
if (elem != val) {
System.err.println(text + "[" + i + "] = " + Long.toHexString(elem) + " != " + Long.toHexString(val));
return 1;
}
return 0;
}
}
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