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test/jdk/jdk/incubator/vector/benchmark/src/main/java/benchmark/jdk/incubator/vector/SumOfUnsignedBytes.java

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rev 55606 : 8221808: Fix jmh build failure about SumOfUnsignedBytes.java
Reviewed-by: duke

*** 1,7 **** /* ! * Copyright (c) 2018, 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. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2018, 2019, 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. Oracle designates this
*** 42,52 **** @OutputTimeUnit(TimeUnit.MILLISECONDS) @State(Scope.Benchmark) @Fork(value = 1, jvmArgsPrepend = {"--add-modules=jdk.incubator.vector"}) public class SumOfUnsignedBytes extends AbstractVectorBenchmark { ! @Param({"64", "1024", "65536"}) int size; private byte[] data; @Setup --- 42,52 ---- @OutputTimeUnit(TimeUnit.MILLISECONDS) @State(Scope.Benchmark) @Fork(value = 1, jvmArgsPrepend = {"--add-modules=jdk.incubator.vector"}) public class SumOfUnsignedBytes extends AbstractVectorBenchmark { ! @Param({"64", "1024", "4096"}) int size; private byte[] data; @Setup
*** 148,172 **** } */ // Helpers /* static ByteVector addSaturated(ByteVector va, ByteVector vb) { ! return ByteVectorHelper.map(va, vb, (i, a, b) -> { ! if ((a & 0xFF) + (b & 0xFF) < 0xFF) { ! return (byte) (a + b); } else { ! return (byte)0xFF; } - }); } ! IntVector sumOfAbsoluteDifferences(ByteVector va, ByteVector vb) { ! var vc = ByteVectorHelper.map(va, vb, (i, a, b) -> { ! if ((a & 0xFF) > (b & 0xFF)) { ! return (byte)(a - b); } else { ! return (byte)(b - a); } - }); return sum(vc); } */ } --- 148,174 ---- } */ // Helpers /* static ByteVector addSaturated(ByteVector va, ByteVector vb) { ! var vc = ByteVector.zero(B256); ! for (int i = 0; i < B256.length(); i++) { ! if ((va.get(i) & 0xFF) + (vb.get(i) & 0xFF) < 0xFF) { ! vc = vc.with(i, (byte)(va.get(i) + vb.get(i))); } else { ! vc = vc.with(i, (byte)0xFF); } } ! return vc; ! } IntVector sumOfAbsoluteDifferences(ByteVector va, ByteVector vb) { ! var vc = ByteVector.zero(B256); ! for (int i = 0; i < B256.length(); i++) { ! if ((va.get(i) & 0xFF) > (vb.get(i) & 0xFF)) { ! vc = vc.with(i, (byte)(va.get(i) - vb.get(i))); } else { ! vc = vc.with(i, (byte)(vb.get(i) - va.get(i))); ! } } return sum(vc); } */ }
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