Mercurial > hg > truffle
view graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/lambda/DoubleMathBase.java @ 18408:2c3666f44855
Truffle: initial commit of object API implementation
author | Andreas Woess <andreas.woess@jku.at> |
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date | Tue, 18 Nov 2014 23:19:43 +0100 |
parents | c88ab4f1f04a |
children |
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/* * Copyright (c) 2009, 2013, 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. */ package com.oracle.graal.compiler.hsail.test.lambda; public abstract class DoubleMathBase extends MathTestBase { static final int size = 256; @Result double[] outArray = new double[size]; double[] inArray = new double[size]; @Override String getInputString(int idx) { return Double.toString(inArray[idx]); } double largestValue() { return Math.PI; } /** * Initializes the input and output arrays. */ void setupArrays() { for (int i = 0; i < size / 2; i++) { // Include positive and negative values as well as corner cases. double val = (largestValue() / (size / 2)) * i; inArray[i] = val; inArray[i + size / 2] = -val; } // special values filled at end inArray[size - 1] = Double.NaN; inArray[size - 2] = Double.NEGATIVE_INFINITY; inArray[size - 3] = Double.POSITIVE_INFINITY; } }