Mercurial > hg > graal-compiler
view test/compiler/8001183/TestCharVect.java @ 15226:f1c66b738dae
mx: refactored archive command
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 18 Apr 2014 13:36:48 +0200 |
parents | b2c669fd8114 |
children |
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/* * 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_sllv(a0, a1, VALUE); for (int i=0; i<ARRLEN; i++) { errn += verify("test_sllv: ", i, a0[i], (char)((char)(ADD_INIT+i)<<VALUE)); } test_srlc(a0, a1); for (int i=0; i<ARRLEN; i++) { errn += verify("test_srlc: ", 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_sllv(a0, a1, SHIFT); for (int i=0; i<ARRLEN; i++) { errn += verify("test_sllv_o: ", i, a0[i], (char)((char)(ADD_INIT+i)<<SHIFT)); } test_srlc_o(a0, a1); for (int i=0; i<ARRLEN; i++) { errn += verify("test_srlc_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_sllv_add(a0, a1, ADD_INIT); for (int i=0; i<ARRLEN; i++) { errn += verify("test_sllv_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)<<VALUE)); } test_srlc_add(a0, a1); for (int i=0; i<ARRLEN; i++) { errn += verify("test_srlc_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_sllv_and(a0, a1, BIT_MASK); for (int i=0; i<ARRLEN; i++) { errn += verify("test_sllv_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)<<VALUE)); } test_srlc_and(a0, a1); for (int i=0; i<ARRLEN; i++) { errn += verify("test_srlc_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_sllc_n(char[] a0, char[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (char)(a1[i]<<(-VALUE)); } } static void test_sllc_o(char[] a0, char[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (char)(a1[i]<<SHIFT); } } static void test_sllc_on(char[] a0, char[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (char)(a1[i]<<(-SHIFT)); } } static void test_sllv(char[] a0, char[] a1, int b) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (char)(a1[i]<<b); } } static void test_sllc_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_sllv_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_sllc_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_sllv_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_srlc(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; } }