Mercurial > hg > truffle
view graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/lambda/AtomicLongAddAndGetTest.java @ 15079:976c6cb2bf69
HSAIL: added tests using Java8 lambdas
Contributed-by: Tom Deneau <tom.deneau@amd.com>
author | Doug Simon <doug.simon@oracle.com> |
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date | Sun, 13 Apr 2014 22:55:23 +0200 |
parents | |
children | 399aa56c6366 |
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/* * Copyright (c) 2009, 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. */ package com.oracle.graal.compiler.hsail.test.lambda; import com.oracle.graal.compiler.hsail.test.infra.GraalKernelTester; import org.junit.Test; import java.util.concurrent.atomic.*; import java.util.Arrays; /** * Tests {@link AtomicLong#addAndGet(long)} with the delta being a constant. */ public class AtomicLongAddAndGetTest extends GraalKernelTester { static final int NUM = 20; @Result public long[] outArray = new long[NUM]; AtomicLong atomicLong = new AtomicLong(); void setupArrays() { for (int i = 0; i < NUM; i++) { outArray[i] = -i; } } @Override public void runTest() { setupArrays(); dispatchLambdaKernel(NUM, (gid) -> { outArray[gid] = atomicLong.addAndGet(0x7); }); // note: the actual order of entries in outArray is not predictable // thus we sort before we compare results Arrays.sort(outArray); } @Test public void test() { testGeneratedHsail(); } @Test public void testUsingLambdaMethod() { testGeneratedHsailUsingLambdaMethod(); } }