4632N/A/*
4767N/A * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
4632N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4632N/A *
4632N/A * This code is free software; you can redistribute it and/or modify it
4632N/A * under the terms of the GNU General Public License version 2 only, as
4632N/A * published by the Free Software Foundation.
4632N/A *
4632N/A * This code is distributed in the hope that it will be useful, but WITHOUT
4632N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4632N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4632N/A * version 2 for more details (a copy is included in the LICENSE file that
4632N/A * accompanied this code).
4632N/A *
4632N/A * You should have received a copy of the GNU General Public License version
4632N/A * 2 along with this work; if not, write to the Free Software Foundation,
4632N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4632N/A *
4632N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4632N/A * or visit www.oracle.com if you need additional information or have any
4632N/A * questions.
4632N/A *
4632N/A */
4632N/A
4632N/A/**
4639N/A * @test
4632N/A * @bug 7192963
4632N/A * @summary assert(_in[req-1] == this) failed: Must pass arg count to 'new'
4632N/A *
4632N/A * @run main/othervm/timeout=400 -Xbatch -Xmx64m TestFloatVect
4632N/A */
4632N/A
4632N/Apublic class TestFloatVect {
4632N/A private static final int ARRLEN = 997;
4632N/A private static final int ITERS = 11000;
4632N/A public static void main(String args[]) {
4632N/A System.out.println("Testing Float vectors");
4632N/A int errn = test();
4632N/A if (errn > 0) {
4632N/A System.err.println("FAILED: " + errn + " errors");
4632N/A System.exit(97);
4632N/A }
4632N/A System.out.println("PASSED");
4632N/A }
4632N/A
4632N/A static int test() {
4632N/A float[] a0 = new float[ARRLEN];
4632N/A float[] a1 = new float[ARRLEN];
4632N/A // Initialize
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A a1[i] = (float)i;
4632N/A }
4632N/A System.out.println("Warmup");
4632N/A for (int i=0; i<ITERS; i++) {
4632N/A test_init(a0);
4639N/A test_addi(a0, a1);
4632N/A test_divi(a0, a1);
4632N/A test_unrl_init(a0);
4886N/A test_unrl_addi(a0, a1);
4886N/A test_unrl_divi(a0, a1);
4632N/A }
4632N/A // Test and verify results
4632N/A System.out.println("Verification");
4632N/A int errn = 0;
4632N/A {
4632N/A test_init(a0);
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A errn += verify("test_init: ", i, a0[i], (float)(i&3));
4632N/A }
4886N/A test_addi(a0, a1);
4886N/A for (int i=0; i<ARRLEN; i++) {
4886N/A errn += verify("test_addi: ", i, a0[i], (float)(i+(i&3)));
4886N/A }
4632N/A test_divi(a0, a1);
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A errn += verify("test_divi: ", i, a0[i], (float)i/(float)((i&3)+1));
4632N/A }
4632N/A test_unrl_init(a0);
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A errn += verify("test_unrl_init: ", i, a0[i], (float)(i&3));
4632N/A }
4632N/A test_unrl_addi(a0, a1);
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A errn += verify("test_unrl_addi: ", i, a0[i], (float)(i+(i&3)));
4632N/A }
4632N/A test_unrl_divi(a0, a1);
4632N/A for (int i=0; i<ARRLEN; i++) {
4632N/A errn += verify("test_unrl_divi: ", i, a0[i], (float)i/(float)((i&3)+1));
4632N/A }
4632N/A }
4632N/A
4632N/A if (errn > 0)
4632N/A return errn;
4632N/A
4632N/A System.out.println("Time");
4632N/A long start, end;
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4632N/A test_init(a0);
4632N/A }
4632N/A end = System.currentTimeMillis();
4632N/A System.out.println("test_init: " + (end - start));
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4632N/A test_addi(a0, a1);
4632N/A }
4632N/A end = System.currentTimeMillis();
4632N/A System.out.println("test_addi: " + (end - start));
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4632N/A test_divi(a0, a1);
4639N/A }
4632N/A end = System.currentTimeMillis();
4632N/A System.out.println("test_divi: " + (end - start));
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4691N/A test_unrl_init(a0);
4691N/A }
4691N/A end = System.currentTimeMillis();
4691N/A System.out.println("test_unrl_init: " + (end - start));
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4632N/A test_unrl_addi(a0, a1);
4632N/A }
4632N/A end = System.currentTimeMillis();
4632N/A System.out.println("test_unrl_addi: " + (end - start));
4632N/A
4632N/A start = System.currentTimeMillis();
4632N/A for (int i=0; i<ITERS; i++) {
4686N/A test_unrl_divi(a0, a1);
4632N/A }
4632N/A end = System.currentTimeMillis();
4632N/A System.out.println("test_unrl_divi: " + (end - start));
4632N/A
4632N/A return errn;
4632N/A }
4639N/A
4632N/A static void test_init(float[] a0) {
4632N/A for (int i = 0; i < a0.length; i+=1) {
4632N/A a0[i] = (float)(i&3);
4632N/A }
4639N/A }
4639N/A static void test_addi(float[] a0, float[] a1) {
4639N/A for (int i = 0; i < a0.length; i+=1) {
4639N/A a0[i] = a1[i]+(float)(i&3);
4632N/A }
4632N/A }
4632N/A static void test_divi(float[] a0, float[] a1) {
4632N/A for (int i = 0; i < a0.length; i+=1) {
4632N/A a0[i] = a1[i]/(float)((i&3)+1);
4639N/A }
4632N/A }
4632N/A static void test_unrl_init(float[] a0) {
4632N/A int i = 0;
4632N/A for (; i < a0.length-4; i+=4) {
4639N/A a0[i+0] = 0.f;
4632N/A a0[i+1] = 1.f;
4632N/A a0[i+2] = 2.f;
4632N/A a0[i+3] = 3.f;
4632N/A }
4639N/A for (; i < a0.length; i++) {
4632N/A a0[i] = (float)(i&3);
4632N/A }
4632N/A }
4632N/A static void test_unrl_addi(float[] a0, float[] a1) {
4639N/A int i = 0;
4632N/A for (; i < a0.length-4; i+=4) {
4632N/A a0[i+0] = a1[i+0]+0.f;
4632N/A a0[i+1] = a1[i+1]+1.f;
4632N/A a0[i+2] = a1[i+2]+2.f;
4632N/A a0[i+3] = a1[i+3]+3.f;
4632N/A }
4632N/A for (; i < a0.length; i++) {
4632N/A a0[i] = a1[i]+(float)(i&3);
4632N/A }
4632N/A }
4632N/A static void test_unrl_divi(float[] a0, float[] a1) {
4632N/A int i = 0;
4632N/A for (; i < a0.length-4; i+=4) {
4632N/A a0[i+0] = a1[i+0]/1.f;
4632N/A a0[i+1] = a1[i+1]/2.f;
4632N/A a0[i+2] = a1[i+2]/3.f;
4632N/A a0[i+3] = a1[i+3]/4.f;
4632N/A }
4632N/A for (; i < a0.length; i++) {
4632N/A a0[i] = a1[i]/(float)((i&3)+1);
4632N/A }
4632N/A }
4632N/A
4632N/A static int verify(String text, int i, float elem, float val) {
4632N/A if (elem != val) {
4632N/A System.err.println(text + "[" + i + "] = " + elem + " != " + val);
4632N/A return 1;
4632N/A }
4632N/A return 0;
4632N/A }
4632N/A}
4632N/A
4632N/A