| /* |
| * 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 compiler.c2.cr6340864.TestDoubleVect |
| */ |
| |
| package compiler.c2.cr6340864; |
| |
| 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; |
| } |
| } |