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/*
* Copyright (c) 2021, Huawei Technologies Co., Ltd. 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 compiler.vectorapi;
import jdk.incubator.vector.ByteVector;
import jdk.incubator.vector.VectorSpecies;
import jdk.incubator.vector.VectorShuffle;
import org.testng.Assert;
import org.testng.annotations.Test;
/*
* @test
* @bug 8265956
* @modules jdk.incubator.vector
* @run testng/othervm compiler.vectorapi.TestVectorShuffleIotaByte
*/
@Test
public class TestVectorShuffleIotaByte {
static final VectorSpecies<Byte> SPECIESb_64 = ByteVector.SPECIES_64;
static final VectorSpecies<Byte> SPECIESb_128 = ByteVector.SPECIES_128;
static final VectorSpecies<Byte> SPECIESb_256 = ByteVector.SPECIES_256;
static final VectorSpecies<Byte> SPECIESb_512 = ByteVector.SPECIES_512;
static final int INVOC_COUNT = Integer.getInteger("jdk.incubator.vector.test.loop-iterations", 50000);
static final byte[] ab_64 = {41, 45, 59, 46, 115, 101, 103, 97};
static final byte[] ab_128 = {112, 32, 116, 117, 111, 104, 116, 105, 119, 32, 107, 111, 111, 98, 32, 97};
static final byte[] ab_256 = {32, 101, 107, 105, 108, 32, 115, 105, 32, 117, 111, 121, 32, 116, 117, 111,
104, 116, 105, 119, 32, 121, 97, 100, 32, 121, 114, 101, 118, 69, 32, 46};
static final byte[] ab_512 = {103, 110, 97, 117, 72, 32, 71, 78, 65, 87, 32, 45, 45, 33, 117, 111, 121, 32,
103, 110, 105, 115, 115, 105, 77, 32, 46, 117, 111, 121, 32, 111, 116, 32, 114,
101, 116, 116, 101, 108, 32, 100, 114, 105, 104, 116, 32, 121, 109, 32, 115, 105,
32, 115, 105, 104, 116, 44, 121, 116, 101, 101, 119, 83};
static final byte[] expected_64 = {1, 3, 5, 7, -7, -5, -3, -1};
static final byte[] expected_128 = {1, 3, 5, 7, 9, 11, 13, 15, -15, -13, -11, -9, -7, -5, -3, -1};
static final byte[] expected_256 = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
-31, -29, -27, -25, -23, -21, -19, -17, -15, -13, -11, -9, -7, -5, -3, -1};
static final byte[] expected_512 = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
-63, -61, -59, -57, -55, -53, -51, -49, -47, -45, -43, -41, -39, -37, -35, -33,
-31, -29, -27, -25, -23, -21, -19, -17, -15, -13, -11, -9, -7, -5, -3, -1};
static void testShuffleIota_64() {
ByteVector bv1 = (ByteVector) VectorShuffle.iota(SPECIESb_64, 1, 2, false).toVector();
bv1.intoArray(ab_64, 0);
}
static void testShuffleIota_128() {
ByteVector bv2 = (ByteVector) VectorShuffle.iota(SPECIESb_128, 1, 2, false).toVector();
bv2.intoArray(ab_128, 0);
}
static void testShuffleIota_256() {
ByteVector bv3 = (ByteVector) VectorShuffle.iota(SPECIESb_256, 1, 2, false).toVector();
bv3.intoArray(ab_256, 0);
}
static void testShuffleIota_512() {
ByteVector bv4 = (ByteVector) VectorShuffle.iota(SPECIESb_512, 1, 2, false).toVector();
bv4.intoArray(ab_512, 0);
}
@Test
static void testIota_64() {
for (int ic = 0; ic < INVOC_COUNT; ic++) {
testShuffleIota_64();
}
Assert.assertEquals(ab_64, expected_64);
}
@Test
static void testIota_128() {
for (int ic = 0; ic < INVOC_COUNT; ic++) {
testShuffleIota_128();
}
Assert.assertEquals(ab_128, expected_128);
}
@Test
static void testIota_256() {
for (int ic = 0; ic < INVOC_COUNT; ic++) {
testShuffleIota_256();
}
Assert.assertEquals(ab_256, expected_256);
}
@Test
static void testIota_512() {
for (int ic = 0; ic < INVOC_COUNT; ic++) {
testShuffleIota_512();
}
Assert.assertEquals(ab_512, expected_512);
}
}
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