Mercurial > hg > graal-compiler
view test/compiler/6340864/TestDoubleVect.java @ 20638:2bd263bb3a75
Added tag hs25.40-b19 for changeset 3a8a0fd171c5
author | amurillo |
---|---|
date | Fri, 14 Nov 2014 07:37:04 -0800 |
parents | 006050192a5a |
children |
line wrap: on
line source
/* * 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 6340864 * @summary Implement vectorization optimizations in hotspot-server * * @run main/othervm/timeout=400 -Xbatch -Xmx64m TestDoubleVect */ public class TestDoubleVect { private static final int ARRLEN = 997; private static final int ITERS = 11000; private static final double ADD_INIT = -7500.; private static final double VALUE = 15.; public static void main(String args[]) { System.out.println("Testing Double vectors"); int errn = test(); if (errn > 0) { System.err.println("FAILED: " + errn + " errors"); System.exit(97); } System.out.println("PASSED"); } static int test() { double[] a0 = new double[ARRLEN]; double[] a1 = new double[ARRLEN]; double[] a2 = new double[ARRLEN]; double[] a3 = new double[ARRLEN]; // Initialize double gold_sum = 0; for (int i=0; i<ARRLEN; i++) { double val = ADD_INIT+(double)i; gold_sum += val; a1[i] = val; a2[i] = VALUE; a3[i] = -VALUE; } System.out.println("Warmup"); for (int i=0; i<ITERS; i++) { test_sum(a1); test_addc(a0, a1); test_addv(a0, a1, VALUE); test_adda(a0, a1, a2); test_subc(a0, a1); test_subv(a0, a1, VALUE); test_suba(a0, a1, a2); test_mulc(a0, a1); test_mulv(a0, a1, 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, -VALUE); test_mula(a0, a1, a3); test_divc_n(a0, a1); test_divv(a0, a1, -VALUE); test_diva(a0, a1, a3); } // Test and verify results System.out.println("Verification"); int errn = 0; { double sum = test_sum(a1); if (sum != gold_sum) { System.err.println("test_sum: " + sum + " != " + gold_sum); errn++; } // Overwrite with NaN values a1[0] = Double.NaN; a1[1] = Double.POSITIVE_INFINITY; a1[2] = Double.NEGATIVE_INFINITY; a1[3] = Double.MAX_VALUE; a1[4] = Double.MIN_VALUE; a1[5] = Double.MIN_NORMAL; a2[6] = a1[0]; a2[7] = a1[1]; a2[8] = a1[2]; a2[9] = a1[3]; a2[10] = a1[4]; a2[11] = a1[5]; a3[6] = -a2[6]; a3[7] = -a2[7]; a3[8] = -a2[8]; a3[9] = -a2[9]; a3[10] = -a2[10]; a3[11] = -a2[11]; test_addc(a0, a1); errn += verify("test_addc: ", 0, a0[0], (Double.NaN+VALUE)); errn += verify("test_addc: ", 1, a0[1], (Double.POSITIVE_INFINITY+VALUE)); errn += verify("test_addc: ", 2, a0[2], (Double.NEGATIVE_INFINITY+VALUE)); errn += verify("test_addc: ", 3, a0[3], (Double.MAX_VALUE+VALUE)); errn += verify("test_addc: ", 4, a0[4], (Double.MIN_VALUE+VALUE)); errn += verify("test_addc: ", 5, a0[5], (Double.MIN_NORMAL+VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_addc: ", i, a0[i], ((ADD_INIT+i)+VALUE)); } test_addv(a0, a1, VALUE); errn += verify("test_addv: ", 0, a0[0], (Double.NaN+VALUE)); errn += verify("test_addv: ", 1, a0[1], (Double.POSITIVE_INFINITY+VALUE)); errn += verify("test_addv: ", 2, a0[2], (Double.NEGATIVE_INFINITY+VALUE)); errn += verify("test_addv: ", 3, a0[3], (Double.MAX_VALUE+VALUE)); errn += verify("test_addv: ", 4, a0[4], (Double.MIN_VALUE+VALUE)); errn += verify("test_addv: ", 5, a0[5], (Double.MIN_NORMAL+VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_addv: ", i, a0[i], ((ADD_INIT+i)+VALUE)); } test_adda(a0, a1, a2); errn += verify("test_adda: ", 0, a0[0], (Double.NaN+VALUE)); errn += verify("test_adda: ", 1, a0[1], (Double.POSITIVE_INFINITY+VALUE)); errn += verify("test_adda: ", 2, a0[2], (Double.NEGATIVE_INFINITY+VALUE)); errn += verify("test_adda: ", 3, a0[3], (Double.MAX_VALUE+VALUE)); errn += verify("test_adda: ", 4, a0[4], (Double.MIN_VALUE+VALUE)); errn += verify("test_adda: ", 5, a0[5], (Double.MIN_NORMAL+VALUE)); errn += verify("test_adda: ", 6, a0[6], ((ADD_INIT+6)+Double.NaN)); errn += verify("test_adda: ", 7, a0[7], ((ADD_INIT+7)+Double.POSITIVE_INFINITY)); errn += verify("test_adda: ", 8, a0[8], ((ADD_INIT+8)+Double.NEGATIVE_INFINITY)); errn += verify("test_adda: ", 9, a0[9], ((ADD_INIT+9)+Double.MAX_VALUE)); errn += verify("test_adda: ", 10, a0[10], ((ADD_INIT+10)+Double.MIN_VALUE)); errn += verify("test_adda: ", 11, a0[11], ((ADD_INIT+11)+Double.MIN_NORMAL)); for (int i=12; i<ARRLEN; i++) { errn += verify("test_adda: ", i, a0[i], ((ADD_INIT+i)+VALUE)); } test_subc(a0, a1); errn += verify("test_subc: ", 0, a0[0], (Double.NaN-VALUE)); errn += verify("test_subc: ", 1, a0[1], (Double.POSITIVE_INFINITY-VALUE)); errn += verify("test_subc: ", 2, a0[2], (Double.NEGATIVE_INFINITY-VALUE)); errn += verify("test_subc: ", 3, a0[3], (Double.MAX_VALUE-VALUE)); errn += verify("test_subc: ", 4, a0[4], (Double.MIN_VALUE-VALUE)); errn += verify("test_subc: ", 5, a0[5], (Double.MIN_NORMAL-VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_subc: ", i, a0[i], ((ADD_INIT+i)-VALUE)); } test_subv(a0, a1, VALUE); errn += verify("test_subv: ", 0, a0[0], (Double.NaN-VALUE)); errn += verify("test_subv: ", 1, a0[1], (Double.POSITIVE_INFINITY-VALUE)); errn += verify("test_subv: ", 2, a0[2], (Double.NEGATIVE_INFINITY-VALUE)); errn += verify("test_subv: ", 3, a0[3], (Double.MAX_VALUE-VALUE)); errn += verify("test_subv: ", 4, a0[4], (Double.MIN_VALUE-VALUE)); errn += verify("test_subv: ", 5, a0[5], (Double.MIN_NORMAL-VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_subv: ", i, a0[i], ((ADD_INIT+i)-VALUE)); } test_suba(a0, a1, a2); errn += verify("test_suba: ", 0, a0[0], (Double.NaN-VALUE)); errn += verify("test_suba: ", 1, a0[1], (Double.POSITIVE_INFINITY-VALUE)); errn += verify("test_suba: ", 2, a0[2], (Double.NEGATIVE_INFINITY-VALUE)); errn += verify("test_suba: ", 3, a0[3], (Double.MAX_VALUE-VALUE)); errn += verify("test_suba: ", 4, a0[4], (Double.MIN_VALUE-VALUE)); errn += verify("test_suba: ", 5, a0[5], (Double.MIN_NORMAL-VALUE)); errn += verify("test_suba: ", 6, a0[6], ((ADD_INIT+6)-Double.NaN)); errn += verify("test_suba: ", 7, a0[7], ((ADD_INIT+7)-Double.POSITIVE_INFINITY)); errn += verify("test_suba: ", 8, a0[8], ((ADD_INIT+8)-Double.NEGATIVE_INFINITY)); errn += verify("test_suba: ", 9, a0[9], ((ADD_INIT+9)-Double.MAX_VALUE)); errn += verify("test_suba: ", 10, a0[10], ((ADD_INIT+10)-Double.MIN_VALUE)); errn += verify("test_suba: ", 11, a0[11], ((ADD_INIT+11)-Double.MIN_NORMAL)); for (int i=12; i<ARRLEN; i++) { errn += verify("test_suba: ", i, a0[i], ((ADD_INIT+i)-VALUE)); } test_mulc(a0, a1); errn += verify("test_mulc: ", 0, a0[0], (Double.NaN*VALUE)); errn += verify("test_mulc: ", 1, a0[1], (Double.POSITIVE_INFINITY*VALUE)); errn += verify("test_mulc: ", 2, a0[2], (Double.NEGATIVE_INFINITY*VALUE)); errn += verify("test_mulc: ", 3, a0[3], (Double.MAX_VALUE*VALUE)); errn += verify("test_mulc: ", 4, a0[4], (Double.MIN_VALUE*VALUE)); errn += verify("test_mulc: ", 5, a0[5], (Double.MIN_NORMAL*VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_mulc: ", i, a0[i], ((ADD_INIT+i)*VALUE)); } test_mulv(a0, a1, VALUE); errn += verify("test_mulv: ", 0, a0[0], (Double.NaN*VALUE)); errn += verify("test_mulv: ", 1, a0[1], (Double.POSITIVE_INFINITY*VALUE)); errn += verify("test_mulv: ", 2, a0[2], (Double.NEGATIVE_INFINITY*VALUE)); errn += verify("test_mulv: ", 3, a0[3], (Double.MAX_VALUE*VALUE)); errn += verify("test_mulv: ", 4, a0[4], (Double.MIN_VALUE*VALUE)); errn += verify("test_mulv: ", 5, a0[5], (Double.MIN_NORMAL*VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_mulv: ", i, a0[i], ((ADD_INIT+i)*VALUE)); } test_mula(a0, a1, a2); errn += verify("test_mula: ", 0, a0[0], (Double.NaN*VALUE)); errn += verify("test_mula: ", 1, a0[1], (Double.POSITIVE_INFINITY*VALUE)); errn += verify("test_mula: ", 2, a0[2], (Double.NEGATIVE_INFINITY*VALUE)); errn += verify("test_mula: ", 3, a0[3], (Double.MAX_VALUE*VALUE)); errn += verify("test_mula: ", 4, a0[4], (Double.MIN_VALUE*VALUE)); errn += verify("test_mula: ", 5, a0[5], (Double.MIN_NORMAL*VALUE)); errn += verify("test_mula: ", 6, a0[6], ((ADD_INIT+6)*Double.NaN)); errn += verify("test_mula: ", 7, a0[7], ((ADD_INIT+7)*Double.POSITIVE_INFINITY)); errn += verify("test_mula: ", 8, a0[8], ((ADD_INIT+8)*Double.NEGATIVE_INFINITY)); errn += verify("test_mula: ", 9, a0[9], ((ADD_INIT+9)*Double.MAX_VALUE)); errn += verify("test_mula: ", 10, a0[10], ((ADD_INIT+10)*Double.MIN_VALUE)); errn += verify("test_mula: ", 11, a0[11], ((ADD_INIT+11)*Double.MIN_NORMAL)); for (int i=12; i<ARRLEN; i++) { errn += verify("test_mula: ", i, a0[i], ((ADD_INIT+i)*VALUE)); } test_divc(a0, a1); errn += verify("test_divc: ", 0, a0[0], (Double.NaN/VALUE)); errn += verify("test_divc: ", 1, a0[1], (Double.POSITIVE_INFINITY/VALUE)); errn += verify("test_divc: ", 2, a0[2], (Double.NEGATIVE_INFINITY/VALUE)); errn += verify("test_divc: ", 3, a0[3], (Double.MAX_VALUE/VALUE)); errn += verify("test_divc: ", 4, a0[4], (Double.MIN_VALUE/VALUE)); errn += verify("test_divc: ", 5, a0[5], (Double.MIN_NORMAL/VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_divc: ", i, a0[i], ((ADD_INIT+i)/VALUE)); } test_divv(a0, a1, VALUE); errn += verify("test_divv: ", 0, a0[0], (Double.NaN/VALUE)); errn += verify("test_divv: ", 1, a0[1], (Double.POSITIVE_INFINITY/VALUE)); errn += verify("test_divv: ", 2, a0[2], (Double.NEGATIVE_INFINITY/VALUE)); errn += verify("test_divv: ", 3, a0[3], (Double.MAX_VALUE/VALUE)); errn += verify("test_divv: ", 4, a0[4], (Double.MIN_VALUE/VALUE)); errn += verify("test_divv: ", 5, a0[5], (Double.MIN_NORMAL/VALUE)); for (int i=6; i<ARRLEN; i++) { errn += verify("test_divv: ", i, a0[i], ((ADD_INIT+i)/VALUE)); } test_diva(a0, a1, a2); errn += verify("test_diva: ", 0, a0[0], (Double.NaN/VALUE)); errn += verify("test_diva: ", 1, a0[1], (Double.POSITIVE_INFINITY/VALUE)); errn += verify("test_diva: ", 2, a0[2], (Double.NEGATIVE_INFINITY/VALUE)); errn += verify("test_diva: ", 3, a0[3], (Double.MAX_VALUE/VALUE)); errn += verify("test_diva: ", 4, a0[4], (Double.MIN_VALUE/VALUE)); errn += verify("test_diva: ", 5, a0[5], (Double.MIN_NORMAL/VALUE)); errn += verify("test_diva: ", 6, a0[6], ((ADD_INIT+6)/Double.NaN)); errn += verify("test_diva: ", 7, a0[7], ((ADD_INIT+7)/Double.POSITIVE_INFINITY)); errn += verify("test_diva: ", 8, a0[8], ((ADD_INIT+8)/Double.NEGATIVE_INFINITY)); errn += verify("test_diva: ", 9, a0[9], ((ADD_INIT+9)/Double.MAX_VALUE)); errn += verify("test_diva: ", 10, a0[10], ((ADD_INIT+10)/Double.MIN_VALUE)); errn += verify("test_diva: ", 11, a0[11], ((ADD_INIT+11)/Double.MIN_NORMAL)); for (int i=12; i<ARRLEN; i++) { errn += verify("test_diva: ", i, a0[i], ((ADD_INIT+i)/VALUE)); } test_mulc_n(a0, a1); errn += verify("test_mulc_n: ", 0, a0[0], (Double.NaN*(-VALUE))); errn += verify("test_mulc_n: ", 1, a0[1], (Double.POSITIVE_INFINITY*(-VALUE))); errn += verify("test_mulc_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY*(-VALUE))); errn += verify("test_mulc_n: ", 3, a0[3], (Double.MAX_VALUE*(-VALUE))); errn += verify("test_mulc_n: ", 4, a0[4], (Double.MIN_VALUE*(-VALUE))); errn += verify("test_mulc_n: ", 5, a0[5], (Double.MIN_NORMAL*(-VALUE))); for (int i=6; i<ARRLEN; i++) { errn += verify("test_mulc_n: ", i, a0[i], ((ADD_INIT+i)*(-VALUE))); } test_mulv(a0, a1, -VALUE); errn += verify("test_mulv_n: ", 0, a0[0], (Double.NaN*(-VALUE))); errn += verify("test_mulv_n: ", 1, a0[1], (Double.POSITIVE_INFINITY*(-VALUE))); errn += verify("test_mulv_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY*(-VALUE))); errn += verify("test_mulv_n: ", 3, a0[3], (Double.MAX_VALUE*(-VALUE))); errn += verify("test_mulv_n: ", 4, a0[4], (Double.MIN_VALUE*(-VALUE))); errn += verify("test_mulv_n: ", 5, a0[5], (Double.MIN_NORMAL*(-VALUE))); for (int i=6; i<ARRLEN; i++) { errn += verify("test_mulv_n: ", i, a0[i], ((ADD_INIT+i)*(-VALUE))); } test_mula(a0, a1, a3); errn += verify("test_mula_n: ", 0, a0[0], (Double.NaN*(-VALUE))); errn += verify("test_mula_n: ", 1, a0[1], (Double.POSITIVE_INFINITY*(-VALUE))); errn += verify("test_mula_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY*(-VALUE))); errn += verify("test_mula_n: ", 3, a0[3], (Double.MAX_VALUE*(-VALUE))); errn += verify("test_mula_n: ", 4, a0[4], (Double.MIN_VALUE*(-VALUE))); errn += verify("test_mula_n: ", 5, a0[5], (Double.MIN_NORMAL*(-VALUE))); errn += verify("test_mula_n: ", 6, a0[6], ((ADD_INIT+6)*(-Double.NaN))); errn += verify("test_mula_n: ", 7, a0[7], ((ADD_INIT+7)*(-Double.POSITIVE_INFINITY))); errn += verify("test_mula_n: ", 8, a0[8], ((ADD_INIT+8)*(-Double.NEGATIVE_INFINITY))); errn += verify("test_mula_n: ", 9, a0[9], ((ADD_INIT+9)*(-Double.MAX_VALUE))); errn += verify("test_mula_n: ", 10, a0[10], ((ADD_INIT+10)*(-Double.MIN_VALUE))); errn += verify("test_mula_n: ", 11, a0[11], ((ADD_INIT+11)*(-Double.MIN_NORMAL))); for (int i=12; i<ARRLEN; i++) { errn += verify("test_mula_n: ", i, a0[i], ((ADD_INIT+i)*(-VALUE))); } test_divc_n(a0, a1); errn += verify("test_divc_n: ", 0, a0[0], (Double.NaN/(-VALUE))); errn += verify("test_divc_n: ", 1, a0[1], (Double.POSITIVE_INFINITY/(-VALUE))); errn += verify("test_divc_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY/(-VALUE))); errn += verify("test_divc_n: ", 3, a0[3], (Double.MAX_VALUE/(-VALUE))); errn += verify("test_divc_n: ", 4, a0[4], (Double.MIN_VALUE/(-VALUE))); errn += verify("test_divc_n: ", 5, a0[5], (Double.MIN_NORMAL/(-VALUE))); for (int i=6; i<ARRLEN; i++) { errn += verify("test_divc_n: ", i, a0[i], ((ADD_INIT+i)/(-VALUE))); } test_divv(a0, a1, -VALUE); errn += verify("test_divv_n: ", 0, a0[0], (Double.NaN/(-VALUE))); errn += verify("test_divv_n: ", 1, a0[1], (Double.POSITIVE_INFINITY/(-VALUE))); errn += verify("test_divv_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY/(-VALUE))); errn += verify("test_divv_n: ", 3, a0[3], (Double.MAX_VALUE/(-VALUE))); errn += verify("test_divv_n: ", 4, a0[4], (Double.MIN_VALUE/(-VALUE))); errn += verify("test_divv_n: ", 5, a0[5], (Double.MIN_NORMAL/(-VALUE))); for (int i=6; i<ARRLEN; i++) { errn += verify("test_divv_n: ", i, a0[i], ((ADD_INIT+i)/(-VALUE))); } test_diva(a0, a1, a3); errn += verify("test_diva_n: ", 0, a0[0], (Double.NaN/(-VALUE))); errn += verify("test_diva_n: ", 1, a0[1], (Double.POSITIVE_INFINITY/(-VALUE))); errn += verify("test_diva_n: ", 2, a0[2], (Double.NEGATIVE_INFINITY/(-VALUE))); errn += verify("test_diva_n: ", 3, a0[3], (Double.MAX_VALUE/(-VALUE))); errn += verify("test_diva_n: ", 4, a0[4], (Double.MIN_VALUE/(-VALUE))); errn += verify("test_diva_n: ", 5, a0[5], (Double.MIN_NORMAL/(-VALUE))); errn += verify("test_diva_n: ", 6, a0[6], ((ADD_INIT+6)/(-Double.NaN))); errn += verify("test_diva_n: ", 7, a0[7], ((ADD_INIT+7)/(-Double.POSITIVE_INFINITY))); errn += verify("test_diva_n: ", 8, a0[8], ((ADD_INIT+8)/(-Double.NEGATIVE_INFINITY))); errn += verify("test_diva_n: ", 9, a0[9], ((ADD_INIT+9)/(-Double.MAX_VALUE))); errn += verify("test_diva_n: ", 10, a0[10], ((ADD_INIT+10)/(-Double.MIN_VALUE))); errn += verify("test_diva_n: ", 11, a0[11], ((ADD_INIT+11)/(-Double.MIN_NORMAL))); for (int i=12; i<ARRLEN; i++) { errn += verify("test_diva_n: ", i, a0[i], ((ADD_INIT+i)/(-VALUE))); } } 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, 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, 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, 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, -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)); return errn; } static double test_sum(double[] a1) { double sum = 0; for (int i = 0; i < a1.length; i+=1) { sum += a1[i]; } return sum; } static void test_addc(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]+VALUE); } } static void test_addv(double[] a0, double[] a1, double b) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]+b); } } static void test_adda(double[] a0, double[] a1, double[] a2) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]+a2[i]); } } static void test_subc(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]-VALUE); } } static void test_subv(double[] a0, double[] a1, double b) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]-b); } } static void test_suba(double[] a0, double[] a1, double[] a2) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]-a2[i]); } } static void test_mulc(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]*VALUE); } } static void test_mulc_n(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]*(-VALUE)); } } static void test_mulv(double[] a0, double[] a1, double b) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]*b); } } static void test_mula(double[] a0, double[] a1, double[] a2) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]*a2[i]); } } static void test_divc(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]/VALUE); } } static void test_divc_n(double[] a0, double[] a1) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]/(-VALUE)); } } static void test_divv(double[] a0, double[] a1, double b) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]/b); } } static void test_diva(double[] a0, double[] a1, double[] a2) { for (int i = 0; i < a0.length; i+=1) { a0[i] = (a1[i]/a2[i]); } } static int verify(String text, int i, double elem, double val) { if (elem != val && !(Double.isNaN(elem) && Double.isNaN(val))) { System.err.println(text + "[" + i + "] = " + elem + " != " + val); return 1; } return 0; } }