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test/jdk/jdk/incubator/vector/Byte512VectorLoadStoreTests.java

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rev 54658 : refactored mask and shuffle creation methods, moved classes to top-level


  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @modules jdk.incubator.vector
  27  * @run testng Byte512VectorLoadStoreTests
  28  *
  29  */
  30 
  31 import jdk.incubator.vector.Vector.Shape;
  32 import jdk.incubator.vector.Vector.Species;

  33 import jdk.incubator.vector.Vector;
  34 
  35 import jdk.incubator.vector.ByteVector;
  36 
  37 import org.testng.Assert;
  38 import org.testng.annotations.DataProvider;
  39 import org.testng.annotations.Test;
  40 
  41 import java.nio.ByteBuffer;
  42 import java.nio.ByteOrder;
  43 import java.util.List;
  44 import java.util.function.IntFunction;
  45 
  46 @Test
  47 public class Byte512VectorLoadStoreTests extends AbstractVectorTest {
  48     static final Species<Byte> SPECIES =
  49                 ByteVector.SPECIES_512;
  50 
  51     static final int INVOC_COUNT = Integer.getInteger("jdk.incubator.vector.test.loop-iterations", 10);
  52 
  53     static void assertArraysEquals(byte[] a, byte[] r, boolean[] mask) {
  54         int i = 0;
  55         try {
  56             for (; i < a.length; i++) {
  57                 Assert.assertEquals(mask[i % SPECIES.length()] ? a[i] : (byte) 0, r[i]);
  58             }
  59         } catch (AssertionError e) {
  60             Assert.assertEquals(mask[i % SPECIES.length()] ? a[i] : (byte) 0, r[i], "at index #" + i);
  61         }
  62     }
  63 
  64     static void assertArraysEquals(byte[] a, byte[] r, int[] im) {
  65         int i = 0;
  66         try {
  67             for (; i < a.length; i++) {
  68                 Assert.assertEquals(a[im[i]], r[i]);


 181     @Test(dataProvider = "byteProvider")
 182     static void loadStoreArray(IntFunction<byte[]> fa) {
 183         byte[] a = fa.apply(SPECIES.length());
 184         byte[] r = new byte[a.length];
 185 
 186         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 187             for (int i = 0; i < a.length; i += SPECIES.length()) {
 188                 ByteVector av = ByteVector.fromArray(SPECIES, a, i);
 189                 av.intoArray(r, i);
 190             }
 191         }
 192         Assert.assertEquals(a, r);
 193     }
 194 
 195     @Test(dataProvider = "byteMaskProvider")
 196     static void loadStoreMaskArray(IntFunction<byte[]> fa,
 197                                    IntFunction<boolean[]> fm) {
 198         byte[] a = fa.apply(SPECIES.length());
 199         byte[] r = new byte[a.length];
 200         boolean[] mask = fm.apply(SPECIES.length());
 201         Vector.Mask<Byte> vmask = ByteVector.maskFromValues(SPECIES, mask);
 202 
 203         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 204             for (int i = 0; i < a.length; i += SPECIES.length()) {
 205                 ByteVector av = ByteVector.fromArray(SPECIES, a, i, vmask);
 206                 av.intoArray(r, i);
 207             }
 208         }
 209         assertArraysEquals(a, r, mask);
 210 
 211         r = new byte[a.length];
 212         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 213             for (int i = 0; i < a.length; i += SPECIES.length()) {
 214                 ByteVector av = ByteVector.fromArray(SPECIES, a, i);
 215                 av.intoArray(r, i, vmask);
 216             }
 217         }
 218 
 219         assertArraysEquals(a, r, mask);
 220     }
 221 


 255         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 256             for (int i = 0; i < l; i += s) {
 257                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i);
 258                 av.intoByteBuffer(r, i);
 259             }
 260         }
 261         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 262         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 263         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 264         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 265         Assert.assertEquals(a, r, "Buffers not equal");
 266     }
 267 
 268     @Test(dataProvider = "byteByteBufferMaskProvider")
 269     static void loadStoreByteBufferMask(IntFunction<byte[]> fa,
 270                                         IntFunction<ByteBuffer> fb,
 271                                         IntFunction<boolean[]> fm) {
 272         ByteBuffer a = toBuffer(fa.apply(SPECIES.length()), fb);
 273         ByteBuffer r = fb.apply(a.limit());
 274         boolean[] mask = fm.apply(SPECIES.length());
 275         Vector.Mask<Byte> vmask = ByteVector.maskFromValues(SPECIES, mask);
 276 
 277         int l = a.limit();
 278         int s = SPECIES.length() * SPECIES.elementSize() / 8;
 279 
 280         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 281             for (int i = 0; i < l; i += s) {
 282                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i, vmask);
 283                 av.intoByteBuffer(r, i);
 284             }
 285         }
 286         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 287         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 288         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 289         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 290         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 291 
 292         a = toBuffer(fa.apply(SPECIES.length()), fb);
 293         r = fb.apply(a.limit());
 294         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 295             for (int i = 0; i < l; i += s) {
 296                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i);
 297                 av.intoByteBuffer(r, i, vmask);
 298             }
 299         }
 300         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 301         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 302         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 303         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 304         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 305     }
 306 
 307     @Test(dataProvider = "byteByteBufferMaskProvider")
 308     static void loadReadOnlyStoreByteBufferMask(IntFunction<byte[]> fa,
 309                                                 IntFunction<ByteBuffer> fb,
 310                                                 IntFunction<boolean[]> fm) {
 311         ByteBuffer a = toBuffer(fa.apply(SPECIES.length()), fb);
 312         a = a.asReadOnlyBuffer().order(a.order());
 313         ByteBuffer r = fb.apply(a.limit());
 314         boolean[] mask = fm.apply(SPECIES.length());
 315         Vector.Mask<Byte> vmask = ByteVector.maskFromValues(SPECIES, mask);
 316 
 317         int l = a.limit();
 318         int s = SPECIES.length() * SPECIES.elementSize() / 8;
 319 
 320         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 321             for (int i = 0; i < l; i += s) {
 322                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i, vmask);
 323                 av.intoByteBuffer(r, i);
 324             }
 325         }
 326         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 327         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 328         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 329         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 330         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 331     }
 332 }


  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @modules jdk.incubator.vector
  27  * @run testng Byte512VectorLoadStoreTests
  28  *
  29  */
  30 
  31 import jdk.incubator.vector.VectorShape;
  32 import jdk.incubator.vector.VectorSpecies;
  33 import jdk.incubator.vector.VectorMask;
  34 import jdk.incubator.vector.Vector;
  35 
  36 import jdk.incubator.vector.ByteVector;
  37 
  38 import org.testng.Assert;
  39 import org.testng.annotations.DataProvider;
  40 import org.testng.annotations.Test;
  41 
  42 import java.nio.ByteBuffer;
  43 import java.nio.ByteOrder;
  44 import java.util.List;
  45 import java.util.function.IntFunction;
  46 
  47 @Test
  48 public class Byte512VectorLoadStoreTests extends AbstractVectorTest {
  49     static final VectorSpecies<Byte> SPECIES =
  50                 ByteVector.SPECIES_512;
  51 
  52     static final int INVOC_COUNT = Integer.getInteger("jdk.incubator.vector.test.loop-iterations", 10);
  53 
  54     static void assertArraysEquals(byte[] a, byte[] r, boolean[] mask) {
  55         int i = 0;
  56         try {
  57             for (; i < a.length; i++) {
  58                 Assert.assertEquals(mask[i % SPECIES.length()] ? a[i] : (byte) 0, r[i]);
  59             }
  60         } catch (AssertionError e) {
  61             Assert.assertEquals(mask[i % SPECIES.length()] ? a[i] : (byte) 0, r[i], "at index #" + i);
  62         }
  63     }
  64 
  65     static void assertArraysEquals(byte[] a, byte[] r, int[] im) {
  66         int i = 0;
  67         try {
  68             for (; i < a.length; i++) {
  69                 Assert.assertEquals(a[im[i]], r[i]);


 182     @Test(dataProvider = "byteProvider")
 183     static void loadStoreArray(IntFunction<byte[]> fa) {
 184         byte[] a = fa.apply(SPECIES.length());
 185         byte[] r = new byte[a.length];
 186 
 187         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 188             for (int i = 0; i < a.length; i += SPECIES.length()) {
 189                 ByteVector av = ByteVector.fromArray(SPECIES, a, i);
 190                 av.intoArray(r, i);
 191             }
 192         }
 193         Assert.assertEquals(a, r);
 194     }
 195 
 196     @Test(dataProvider = "byteMaskProvider")
 197     static void loadStoreMaskArray(IntFunction<byte[]> fa,
 198                                    IntFunction<boolean[]> fm) {
 199         byte[] a = fa.apply(SPECIES.length());
 200         byte[] r = new byte[a.length];
 201         boolean[] mask = fm.apply(SPECIES.length());
 202         VectorMask<Byte> vmask = VectorMask.fromValues(SPECIES, mask);
 203 
 204         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 205             for (int i = 0; i < a.length; i += SPECIES.length()) {
 206                 ByteVector av = ByteVector.fromArray(SPECIES, a, i, vmask);
 207                 av.intoArray(r, i);
 208             }
 209         }
 210         assertArraysEquals(a, r, mask);
 211 
 212         r = new byte[a.length];
 213         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 214             for (int i = 0; i < a.length; i += SPECIES.length()) {
 215                 ByteVector av = ByteVector.fromArray(SPECIES, a, i);
 216                 av.intoArray(r, i, vmask);
 217             }
 218         }
 219 
 220         assertArraysEquals(a, r, mask);
 221     }
 222 


 256         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 257             for (int i = 0; i < l; i += s) {
 258                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i);
 259                 av.intoByteBuffer(r, i);
 260             }
 261         }
 262         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 263         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 264         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 265         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 266         Assert.assertEquals(a, r, "Buffers not equal");
 267     }
 268 
 269     @Test(dataProvider = "byteByteBufferMaskProvider")
 270     static void loadStoreByteBufferMask(IntFunction<byte[]> fa,
 271                                         IntFunction<ByteBuffer> fb,
 272                                         IntFunction<boolean[]> fm) {
 273         ByteBuffer a = toBuffer(fa.apply(SPECIES.length()), fb);
 274         ByteBuffer r = fb.apply(a.limit());
 275         boolean[] mask = fm.apply(SPECIES.length());
 276         VectorMask<Byte> vmask = VectorMask.fromValues(SPECIES, mask);
 277 
 278         int l = a.limit();
 279         int s = SPECIES.length() * SPECIES.elementSize() / 8;
 280 
 281         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 282             for (int i = 0; i < l; i += s) {
 283                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i, vmask);
 284                 av.intoByteBuffer(r, i);
 285             }
 286         }
 287         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 288         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 289         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 290         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 291         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 292 
 293         a = toBuffer(fa.apply(SPECIES.length()), fb);
 294         r = fb.apply(a.limit());
 295         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 296             for (int i = 0; i < l; i += s) {
 297                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i);
 298                 av.intoByteBuffer(r, i, vmask);
 299             }
 300         }
 301         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 302         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 303         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 304         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 305         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 306     }
 307 
 308     @Test(dataProvider = "byteByteBufferMaskProvider")
 309     static void loadReadOnlyStoreByteBufferMask(IntFunction<byte[]> fa,
 310                                                 IntFunction<ByteBuffer> fb,
 311                                                 IntFunction<boolean[]> fm) {
 312         ByteBuffer a = toBuffer(fa.apply(SPECIES.length()), fb);
 313         a = a.asReadOnlyBuffer().order(a.order());
 314         ByteBuffer r = fb.apply(a.limit());
 315         boolean[] mask = fm.apply(SPECIES.length());
 316         VectorMask<Byte> vmask = VectorMask.fromValues(SPECIES, mask);
 317 
 318         int l = a.limit();
 319         int s = SPECIES.length() * SPECIES.elementSize() / 8;
 320 
 321         for (int ic = 0; ic < INVOC_COUNT; ic++) {
 322             for (int i = 0; i < l; i += s) {
 323                 ByteVector av = ByteVector.fromByteBuffer(SPECIES, a, i, vmask);
 324                 av.intoByteBuffer(r, i);
 325             }
 326         }
 327         Assert.assertEquals(a.position(), 0, "Input buffer position changed");
 328         Assert.assertEquals(a.limit(), l, "Input buffer limit changed");
 329         Assert.assertEquals(r.position(), 0, "Result buffer position changed");
 330         Assert.assertEquals(r.limit(), l, "Result buffer limit changed");
 331         assertArraysEquals(bufferToArray(a), bufferToArray(r), mask);
 332     }
 333 }
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