1 /*
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have
23 * questions.
24 */
25 package jdk.incubator.vector;
26
27 import java.nio.ByteBuffer;
28 import java.nio.ByteOrder;
29 import java.nio.ShortBuffer;
30 import java.nio.ReadOnlyBufferException;
31 import java.util.Arrays;
32 import java.util.Objects;
33 import java.util.function.IntUnaryOperator;
34
35 import jdk.internal.misc.Unsafe;
36 import jdk.internal.vm.annotation.ForceInline;
37 import static jdk.incubator.vector.VectorIntrinsics.*;
38
39 @SuppressWarnings("cast")
40 final class Short128Vector extends ShortVector {
41 static final Short128Species SPECIES = new Short128Species();
42
43 static final Short128Vector ZERO = new Short128Vector();
44
45 static final int LENGTH = SPECIES.length();
46
47 private final short[] vec; // Don't access directly, use getElements() instead.
48
49 private short[] getElements() {
50 return VectorIntrinsics.maybeRebox(this).vec;
51 }
52
53 Short128Vector() {
54 vec = new short[SPECIES.length()];
55 }
56
57 Short128Vector(short[] v) {
58 vec = v;
59 }
60
61 @Override
62 public int length() { return LENGTH; }
63
64 // Unary operator
65
66 @Override
67 Short128Vector uOp(FUnOp f) {
68 short[] vec = getElements();
69 short[] res = new short[length()];
70 for (int i = 0; i < length(); i++) {
71 res[i] = f.apply(i, vec[i]);
72 }
73 return new Short128Vector(res);
74 }
75
76 @Override
77 Short128Vector uOp(Mask<Short> o, FUnOp f) {
78 short[] vec = getElements();
79 short[] res = new short[length()];
80 boolean[] mbits = ((Short128Mask)o).getBits();
81 for (int i = 0; i < length(); i++) {
82 res[i] = mbits[i] ? f.apply(i, vec[i]) : vec[i];
83 }
84 return new Short128Vector(res);
85 }
86
87 // Binary operator
88
89 @Override
90 Short128Vector bOp(Vector<Short> o, FBinOp f) {
91 short[] res = new short[length()];
92 short[] vec1 = this.getElements();
93 short[] vec2 = ((Short128Vector)o).getElements();
94 for (int i = 0; i < length(); i++) {
95 res[i] = f.apply(i, vec1[i], vec2[i]);
96 }
97 return new Short128Vector(res);
98 }
99
100 @Override
101 Short128Vector bOp(Vector<Short> o1, Mask<Short> o2, FBinOp f) {
102 short[] res = new short[length()];
103 short[] vec1 = this.getElements();
104 short[] vec2 = ((Short128Vector)o1).getElements();
105 boolean[] mbits = ((Short128Mask)o2).getBits();
106 for (int i = 0; i < length(); i++) {
107 res[i] = mbits[i] ? f.apply(i, vec1[i], vec2[i]) : vec1[i];
108 }
109 return new Short128Vector(res);
110 }
111
112 // Trinary operator
113
114 @Override
115 Short128Vector tOp(Vector<Short> o1, Vector<Short> o2, FTriOp f) {
116 short[] res = new short[length()];
117 short[] vec1 = this.getElements();
118 short[] vec2 = ((Short128Vector)o1).getElements();
119 short[] vec3 = ((Short128Vector)o2).getElements();
120 for (int i = 0; i < length(); i++) {
121 res[i] = f.apply(i, vec1[i], vec2[i], vec3[i]);
122 }
123 return new Short128Vector(res);
124 }
125
126 @Override
127 Short128Vector tOp(Vector<Short> o1, Vector<Short> o2, Mask<Short> o3, FTriOp f) {
128 short[] res = new short[length()];
129 short[] vec1 = getElements();
130 short[] vec2 = ((Short128Vector)o1).getElements();
131 short[] vec3 = ((Short128Vector)o2).getElements();
132 boolean[] mbits = ((Short128Mask)o3).getBits();
133 for (int i = 0; i < length(); i++) {
134 res[i] = mbits[i] ? f.apply(i, vec1[i], vec2[i], vec3[i]) : vec1[i];
135 }
136 return new Short128Vector(res);
137 }
138
139 @Override
140 short rOp(short v, FBinOp f) {
141 short[] vec = getElements();
142 for (int i = 0; i < length(); i++) {
143 v = f.apply(i, v, vec[i]);
144 }
145 return v;
146 }
147
148 @Override
149 @ForceInline
150 public <F> Vector<F> cast(Species<F> s) {
151 Objects.requireNonNull(s);
152 if (s.length() != LENGTH)
153 throw new IllegalArgumentException("Vector length this species length differ");
154
155 return VectorIntrinsics.cast(
156 Short128Vector.class,
157 short.class, LENGTH,
158 s.vectorType(),
159 s.elementType(), LENGTH,
160 this, s,
161 (species, vector) -> vector.castDefault(species)
162 );
163 }
164
165 @SuppressWarnings("unchecked")
166 @ForceInline
167 private <F> Vector<F> castDefault(Species<F> s) {
168 int limit = s.length();
169
170 Class<?> stype = s.elementType();
171 if (stype == byte.class) {
172 byte[] a = new byte[limit];
173 for (int i = 0; i < limit; i++) {
174 a[i] = (byte) this.get(i);
175 }
176 return (Vector) ByteVector.fromArray((ByteVector.ByteSpecies) s, a, 0);
177 } else if (stype == short.class) {
178 short[] a = new short[limit];
179 for (int i = 0; i < limit; i++) {
180 a[i] = (short) this.get(i);
181 }
182 return (Vector) ShortVector.fromArray((ShortVector.ShortSpecies) s, a, 0);
183 } else if (stype == int.class) {
184 int[] a = new int[limit];
185 for (int i = 0; i < limit; i++) {
186 a[i] = (int) this.get(i);
187 }
188 return (Vector) IntVector.fromArray((IntVector.IntSpecies) s, a, 0);
189 } else if (stype == long.class) {
190 long[] a = new long[limit];
191 for (int i = 0; i < limit; i++) {
192 a[i] = (long) this.get(i);
193 }
194 return (Vector) LongVector.fromArray((LongVector.LongSpecies) s, a, 0);
195 } else if (stype == float.class) {
196 float[] a = new float[limit];
197 for (int i = 0; i < limit; i++) {
198 a[i] = (float) this.get(i);
199 }
200 return (Vector) FloatVector.fromArray((FloatVector.FloatSpecies) s, a, 0);
201 } else if (stype == double.class) {
202 double[] a = new double[limit];
203 for (int i = 0; i < limit; i++) {
204 a[i] = (double) this.get(i);
205 }
206 return (Vector) DoubleVector.fromArray((DoubleVector.DoubleSpecies) s, a, 0);
207 } else {
208 throw new UnsupportedOperationException("Bad lane type for casting.");
209 }
210 }
211
212 @Override
213 @ForceInline
214 @SuppressWarnings("unchecked")
215 public <F> Vector<F> reinterpret(Species<F> s) {
216 Objects.requireNonNull(s);
217
218 if(s.elementType().equals(short.class)) {
219 return (Vector<F>) reshape((Species<Short>)s);
220 }
221 if(s.bitSize() == bitSize()) {
222 return reinterpretType(s);
223 }
224
225 return defaultReinterpret(s);
226 }
227
228 @ForceInline
229 private <F> Vector<F> reinterpretType(Species<F> s) {
230 Objects.requireNonNull(s);
231
232 Class<?> stype = s.elementType();
233 if (stype == byte.class) {
234 return VectorIntrinsics.reinterpret(
235 Short128Vector.class,
236 short.class, LENGTH,
237 Byte128Vector.class,
238 byte.class, Byte128Vector.LENGTH,
239 this, s,
240 (species, vector) -> vector.defaultReinterpret(species)
241 );
242 } else if (stype == short.class) {
243 return VectorIntrinsics.reinterpret(
244 Short128Vector.class,
245 short.class, LENGTH,
246 Short128Vector.class,
247 short.class, Short128Vector.LENGTH,
248 this, s,
249 (species, vector) -> vector.defaultReinterpret(species)
250 );
251 } else if (stype == int.class) {
252 return VectorIntrinsics.reinterpret(
253 Short128Vector.class,
254 short.class, LENGTH,
255 Int128Vector.class,
256 int.class, Int128Vector.LENGTH,
257 this, s,
258 (species, vector) -> vector.defaultReinterpret(species)
259 );
260 } else if (stype == long.class) {
261 return VectorIntrinsics.reinterpret(
262 Short128Vector.class,
263 short.class, LENGTH,
264 Long128Vector.class,
265 long.class, Long128Vector.LENGTH,
266 this, s,
267 (species, vector) -> vector.defaultReinterpret(species)
268 );
269 } else if (stype == float.class) {
270 return VectorIntrinsics.reinterpret(
271 Short128Vector.class,
272 short.class, LENGTH,
273 Float128Vector.class,
274 float.class, Float128Vector.LENGTH,
275 this, s,
276 (species, vector) -> vector.defaultReinterpret(species)
277 );
278 } else if (stype == double.class) {
279 return VectorIntrinsics.reinterpret(
280 Short128Vector.class,
281 short.class, LENGTH,
282 Double128Vector.class,
283 double.class, Double128Vector.LENGTH,
284 this, s,
285 (species, vector) -> vector.defaultReinterpret(species)
286 );
287 } else {
288 throw new UnsupportedOperationException("Bad lane type for casting.");
289 }
290 }
291
292 @Override
293 @ForceInline
294 public ShortVector reshape(Species<Short> s) {
295 Objects.requireNonNull(s);
296 if (s.bitSize() == 64 && (s instanceof Short64Vector.Short64Species)) {
297 Short64Vector.Short64Species ts = (Short64Vector.Short64Species)s;
298 return VectorIntrinsics.reinterpret(
299 Short128Vector.class,
300 short.class, LENGTH,
301 Short64Vector.class,
302 short.class, Short64Vector.LENGTH,
303 this, ts,
304 (species, vector) -> (ShortVector) vector.defaultReinterpret(species)
305 );
306 } else if (s.bitSize() == 128 && (s instanceof Short128Vector.Short128Species)) {
307 Short128Vector.Short128Species ts = (Short128Vector.Short128Species)s;
308 return VectorIntrinsics.reinterpret(
309 Short128Vector.class,
310 short.class, LENGTH,
311 Short128Vector.class,
312 short.class, Short128Vector.LENGTH,
313 this, ts,
314 (species, vector) -> (ShortVector) vector.defaultReinterpret(species)
315 );
316 } else if (s.bitSize() == 256 && (s instanceof Short256Vector.Short256Species)) {
317 Short256Vector.Short256Species ts = (Short256Vector.Short256Species)s;
318 return VectorIntrinsics.reinterpret(
319 Short128Vector.class,
320 short.class, LENGTH,
321 Short256Vector.class,
322 short.class, Short256Vector.LENGTH,
323 this, ts,
324 (species, vector) -> (ShortVector) vector.defaultReinterpret(species)
325 );
326 } else if (s.bitSize() == 512 && (s instanceof Short512Vector.Short512Species)) {
327 Short512Vector.Short512Species ts = (Short512Vector.Short512Species)s;
328 return VectorIntrinsics.reinterpret(
329 Short128Vector.class,
330 short.class, LENGTH,
331 Short512Vector.class,
332 short.class, Short512Vector.LENGTH,
333 this, ts,
334 (species, vector) -> (ShortVector) vector.defaultReinterpret(species)
335 );
336 } else if ((s.bitSize() > 0) && (s.bitSize() <= 2048)
337 && (s.bitSize() % 128 == 0) && (s instanceof ShortMaxVector.ShortMaxSpecies)) {
338 ShortMaxVector.ShortMaxSpecies ts = (ShortMaxVector.ShortMaxSpecies)s;
339 return VectorIntrinsics.reinterpret(
340 Short128Vector.class,
341 short.class, LENGTH,
342 ShortMaxVector.class,
343 short.class, ShortMaxVector.LENGTH,
344 this, ts,
345 (species, vector) -> (ShortVector) vector.defaultReinterpret(species)
346 );
347 } else {
348 throw new InternalError("Unimplemented size");
349 }
350 }
351
352 // Binary operations with scalars
353
354 @Override
355 @ForceInline
356 public ShortVector add(short o) {
357 return add(SPECIES.broadcast(o));
358 }
359
360 @Override
361 @ForceInline
362 public ShortVector add(short o, Mask<Short> m) {
363 return add(SPECIES.broadcast(o), m);
364 }
365
366 @Override
367 @ForceInline
368 public ShortVector sub(short o) {
369 return sub(SPECIES.broadcast(o));
370 }
371
372 @Override
373 @ForceInline
374 public ShortVector sub(short o, Mask<Short> m) {
375 return sub(SPECIES.broadcast(o), m);
376 }
377
378 @Override
379 @ForceInline
380 public ShortVector mul(short o) {
381 return mul(SPECIES.broadcast(o));
382 }
383
384 @Override
385 @ForceInline
386 public ShortVector mul(short o, Mask<Short> m) {
387 return mul(SPECIES.broadcast(o), m);
388 }
389
390 @Override
391 @ForceInline
392 public ShortVector min(short o) {
393 return min(SPECIES.broadcast(o));
394 }
395
396 @Override
397 @ForceInline
398 public ShortVector max(short o) {
399 return max(SPECIES.broadcast(o));
400 }
401
402 @Override
403 @ForceInline
404 public Mask<Short> equal(short o) {
405 return equal(SPECIES.broadcast(o));
406 }
407
408 @Override
409 @ForceInline
410 public Mask<Short> notEqual(short o) {
411 return notEqual(SPECIES.broadcast(o));
412 }
413
414 @Override
415 @ForceInline
416 public Mask<Short> lessThan(short o) {
417 return lessThan(SPECIES.broadcast(o));
418 }
419
420 @Override
421 @ForceInline
422 public Mask<Short> lessThanEq(short o) {
423 return lessThanEq(SPECIES.broadcast(o));
424 }
425
426 @Override
427 @ForceInline
428 public Mask<Short> greaterThan(short o) {
429 return greaterThan(SPECIES.broadcast(o));
430 }
431
432 @Override
433 @ForceInline
434 public Mask<Short> greaterThanEq(short o) {
435 return greaterThanEq(SPECIES.broadcast(o));
436 }
437
438 @Override
439 @ForceInline
440 public ShortVector blend(short o, Mask<Short> m) {
441 return blend(SPECIES.broadcast(o), m);
442 }
443
444
445 @Override
446 @ForceInline
447 public ShortVector and(short o) {
448 return and(SPECIES.broadcast(o));
449 }
450
451 @Override
452 @ForceInline
453 public ShortVector and(short o, Mask<Short> m) {
454 return and(SPECIES.broadcast(o), m);
455 }
456
457 @Override
458 @ForceInline
459 public ShortVector or(short o) {
460 return or(SPECIES.broadcast(o));
461 }
462
463 @Override
464 @ForceInline
465 public ShortVector or(short o, Mask<Short> m) {
466 return or(SPECIES.broadcast(o), m);
467 }
468
469 @Override
470 @ForceInline
471 public ShortVector xor(short o) {
472 return xor(SPECIES.broadcast(o));
473 }
474
475 @Override
476 @ForceInline
477 public ShortVector xor(short o, Mask<Short> m) {
478 return xor(SPECIES.broadcast(o), m);
479 }
480
481 @Override
482 @ForceInline
483 public Short128Vector neg() {
484 return (Short128Vector)zero(SPECIES).sub(this);
485 }
486
487 // Unary operations
488
489 @ForceInline
490 @Override
491 public Short128Vector neg(Mask<Short> m) {
492 return blend(neg(), m);
493 }
494
495 @Override
496 @ForceInline
497 public Short128Vector abs() {
498 return VectorIntrinsics.unaryOp(
499 VECTOR_OP_ABS, Short128Vector.class, short.class, LENGTH,
500 this,
501 v1 -> v1.uOp((i, a) -> (short) Math.abs(a)));
502 }
503
504 @ForceInline
505 @Override
506 public Short128Vector abs(Mask<Short> m) {
507 return blend(abs(), m);
508 }
509
510
511 @Override
512 @ForceInline
513 public Short128Vector not() {
514 return VectorIntrinsics.unaryOp(
515 VECTOR_OP_NOT, Short128Vector.class, short.class, LENGTH,
516 this,
517 v1 -> v1.uOp((i, a) -> (short) ~a));
518 }
519
520 @ForceInline
521 @Override
522 public Short128Vector not(Mask<Short> m) {
523 return blend(not(), m);
524 }
525 // Binary operations
526
527 @Override
528 @ForceInline
529 public Short128Vector add(Vector<Short> o) {
530 Objects.requireNonNull(o);
531 Short128Vector v = (Short128Vector)o;
532 return VectorIntrinsics.binaryOp(
533 VECTOR_OP_ADD, Short128Vector.class, short.class, LENGTH,
534 this, v,
535 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a + b)));
536 }
537
538 @Override
539 @ForceInline
540 public Short128Vector add(Vector<Short> v, Mask<Short> m) {
541 return blend(add(v), m);
542 }
543
544 @Override
545 @ForceInline
546 public Short128Vector sub(Vector<Short> o) {
547 Objects.requireNonNull(o);
548 Short128Vector v = (Short128Vector)o;
549 return VectorIntrinsics.binaryOp(
550 VECTOR_OP_SUB, Short128Vector.class, short.class, LENGTH,
551 this, v,
552 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a - b)));
553 }
554
555 @Override
556 @ForceInline
557 public Short128Vector sub(Vector<Short> v, Mask<Short> m) {
558 return blend(sub(v), m);
559 }
560
561 @Override
562 @ForceInline
563 public Short128Vector mul(Vector<Short> o) {
564 Objects.requireNonNull(o);
565 Short128Vector v = (Short128Vector)o;
566 return VectorIntrinsics.binaryOp(
567 VECTOR_OP_MUL, Short128Vector.class, short.class, LENGTH,
568 this, v,
569 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a * b)));
570 }
571
572 @Override
573 @ForceInline
574 public Short128Vector mul(Vector<Short> v, Mask<Short> m) {
575 return blend(mul(v), m);
576 }
577
578 @Override
579 @ForceInline
580 public Short128Vector min(Vector<Short> o) {
581 Objects.requireNonNull(o);
582 Short128Vector v = (Short128Vector)o;
583 return (Short128Vector) VectorIntrinsics.binaryOp(
584 VECTOR_OP_MIN, Short128Vector.class, short.class, LENGTH,
585 this, v,
586 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short) Math.min(a, b)));
587 }
588
589 @Override
590 @ForceInline
591 public Short128Vector min(Vector<Short> v, Mask<Short> m) {
592 return blend(min(v), m);
593 }
594
595 @Override
596 @ForceInline
597 public Short128Vector max(Vector<Short> o) {
598 Objects.requireNonNull(o);
599 Short128Vector v = (Short128Vector)o;
600 return VectorIntrinsics.binaryOp(
601 VECTOR_OP_MAX, Short128Vector.class, short.class, LENGTH,
602 this, v,
603 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short) Math.max(a, b)));
604 }
605
606 @Override
607 @ForceInline
608 public Short128Vector max(Vector<Short> v, Mask<Short> m) {
609 return blend(max(v), m);
610 }
611
612 @Override
613 @ForceInline
614 public Short128Vector and(Vector<Short> o) {
615 Objects.requireNonNull(o);
616 Short128Vector v = (Short128Vector)o;
617 return VectorIntrinsics.binaryOp(
618 VECTOR_OP_AND, Short128Vector.class, short.class, LENGTH,
619 this, v,
620 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a & b)));
621 }
622
623 @Override
624 @ForceInline
625 public Short128Vector or(Vector<Short> o) {
626 Objects.requireNonNull(o);
627 Short128Vector v = (Short128Vector)o;
628 return VectorIntrinsics.binaryOp(
629 VECTOR_OP_OR, Short128Vector.class, short.class, LENGTH,
630 this, v,
631 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a | b)));
632 }
633
634 @Override
635 @ForceInline
636 public Short128Vector xor(Vector<Short> o) {
637 Objects.requireNonNull(o);
638 Short128Vector v = (Short128Vector)o;
639 return VectorIntrinsics.binaryOp(
640 VECTOR_OP_XOR, Short128Vector.class, short.class, LENGTH,
641 this, v,
642 (v1, v2) -> v1.bOp(v2, (i, a, b) -> (short)(a ^ b)));
643 }
644
645 @Override
646 @ForceInline
647 public Short128Vector and(Vector<Short> v, Mask<Short> m) {
648 return blend(and(v), m);
649 }
650
651 @Override
652 @ForceInline
653 public Short128Vector or(Vector<Short> v, Mask<Short> m) {
654 return blend(or(v), m);
655 }
656
657 @Override
658 @ForceInline
659 public Short128Vector xor(Vector<Short> v, Mask<Short> m) {
660 return blend(xor(v), m);
661 }
662
663 @Override
664 @ForceInline
665 public Short128Vector shiftL(int s) {
666 return VectorIntrinsics.broadcastInt(
667 VECTOR_OP_LSHIFT, Short128Vector.class, short.class, LENGTH,
668 this, s,
669 (v, i) -> v.uOp((__, a) -> (short) (a << (i & 15))));
670 }
671
672 @Override
673 @ForceInline
674 public Short128Vector shiftL(int s, Mask<Short> m) {
675 return blend(shiftL(s), m);
676 }
677
678 @Override
679 @ForceInline
680 public Short128Vector shiftR(int s) {
681 return VectorIntrinsics.broadcastInt(
682 VECTOR_OP_URSHIFT, Short128Vector.class, short.class, LENGTH,
683 this, s,
684 (v, i) -> v.uOp((__, a) -> (short) ((a & 0xFFFF) >>> (i & 15))));
685 }
686
687 @Override
688 @ForceInline
689 public Short128Vector shiftR(int s, Mask<Short> m) {
690 return blend(shiftR(s), m);
691 }
692
693 @Override
694 @ForceInline
695 public Short128Vector aShiftR(int s) {
696 return VectorIntrinsics.broadcastInt(
697 VECTOR_OP_RSHIFT, Short128Vector.class, short.class, LENGTH,
698 this, s,
699 (v, i) -> v.uOp((__, a) -> (short) (a >> (i & 15))));
700 }
701
702 @Override
703 @ForceInline
704 public Short128Vector aShiftR(int s, Mask<Short> m) {
705 return blend(aShiftR(s), m);
706 }
707 // Ternary operations
708
709
710 // Type specific horizontal reductions
711
712 @Override
713 @ForceInline
714 public short addAll() {
715 return (short) VectorIntrinsics.reductionCoerced(
716 VECTOR_OP_ADD, Short128Vector.class, short.class, LENGTH,
717 this,
718 v -> (long) v.rOp((short) 0, (i, a, b) -> (short) (a + b)));
719 }
720
721 @Override
722 @ForceInline
723 public short andAll() {
724 return (short) VectorIntrinsics.reductionCoerced(
725 VECTOR_OP_AND, Short128Vector.class, short.class, LENGTH,
726 this,
727 v -> (long) v.rOp((short) -1, (i, a, b) -> (short) (a & b)));
728 }
729
730 @Override
731 @ForceInline
732 public short andAll(Mask<Short> m) {
733 return blend(SPECIES.broadcast((short) -1), m).andAll();
734 }
735
736 @Override
737 @ForceInline
738 public short minAll() {
739 return (short) VectorIntrinsics.reductionCoerced(
740 VECTOR_OP_MIN, Short128Vector.class, short.class, LENGTH,
741 this,
742 v -> (long) v.rOp(Short.MAX_VALUE , (i, a, b) -> (short) Math.min(a, b)));
743 }
744
745 @Override
746 @ForceInline
747 public short maxAll() {
748 return (short) VectorIntrinsics.reductionCoerced(
749 VECTOR_OP_MAX, Short128Vector.class, short.class, LENGTH,
750 this,
751 v -> (long) v.rOp(Short.MIN_VALUE , (i, a, b) -> (short) Math.max(a, b)));
752 }
753
754 @Override
755 @ForceInline
756 public short mulAll() {
757 return (short) VectorIntrinsics.reductionCoerced(
758 VECTOR_OP_MUL, Short128Vector.class, short.class, LENGTH,
759 this,
760 v -> (long) v.rOp((short) 1, (i, a, b) -> (short) (a * b)));
761 }
762
763 @Override
764 @ForceInline
765 public short subAll() {
766 return (short) VectorIntrinsics.reductionCoerced(
767 VECTOR_OP_SUB, Short128Vector.class, short.class, LENGTH,
768 this,
769 v -> (long) v.rOp((short) 0, (i, a, b) -> (short) (a - b)));
770 }
771
772 @Override
773 @ForceInline
774 public short orAll() {
775 return (short) VectorIntrinsics.reductionCoerced(
776 VECTOR_OP_OR, Short128Vector.class, short.class, LENGTH,
777 this,
778 v -> (long) v.rOp((short) 0, (i, a, b) -> (short) (a | b)));
779 }
780
781 @Override
782 @ForceInline
783 public short orAll(Mask<Short> m) {
784 return blend(SPECIES.broadcast((short) 0), m).orAll();
785 }
786
787 @Override
788 @ForceInline
789 public short xorAll() {
790 return (short) VectorIntrinsics.reductionCoerced(
791 VECTOR_OP_XOR, Short128Vector.class, short.class, LENGTH,
792 this,
793 v -> (long) v.rOp((short) 0, (i, a, b) -> (short) (a ^ b)));
794 }
795
796 @Override
797 @ForceInline
798 public short xorAll(Mask<Short> m) {
799 return blend(SPECIES.broadcast((short) 0), m).xorAll();
800 }
801
802
803 @Override
804 @ForceInline
805 public short addAll(Mask<Short> m) {
806 return blend(SPECIES.broadcast((short) 0), m).addAll();
807 }
808
809 @Override
810 @ForceInline
811 public short subAll(Mask<Short> m) {
812 return blend(SPECIES.broadcast((short) 0), m).subAll();
813 }
814
815 @Override
816 @ForceInline
817 public short mulAll(Mask<Short> m) {
818 return blend(SPECIES.broadcast((short) 1), m).mulAll();
819 }
820
821 @Override
822 @ForceInline
823 public short minAll(Mask<Short> m) {
824 return blend(SPECIES.broadcast(Short.MAX_VALUE), m).minAll();
825 }
826
827 @Override
828 @ForceInline
829 public short maxAll(Mask<Short> m) {
830 return blend(SPECIES.broadcast(Short.MIN_VALUE), m).maxAll();
831 }
832
833 @Override
834 @ForceInline
835 public Shuffle<Short> toShuffle() {
836 short[] a = toArray();
837 int[] sa = new int[a.length];
838 for (int i = 0; i < a.length; i++) {
839 sa[i] = (int) a[i];
840 }
841 return ShortVector.shuffleFromArray(SPECIES, sa, 0);
842 }
843
844 // Memory operations
845
846 private static final int ARRAY_SHIFT = 31 - Integer.numberOfLeadingZeros(Unsafe.ARRAY_SHORT_INDEX_SCALE);
847 private static final int BOOLEAN_ARRAY_SHIFT = 31 - Integer.numberOfLeadingZeros(Unsafe.ARRAY_BOOLEAN_INDEX_SCALE);
848
849 @Override
850 @ForceInline
851 public void intoArray(short[] a, int ix) {
852 Objects.requireNonNull(a);
853 ix = VectorIntrinsics.checkIndex(ix, a.length, LENGTH);
854 VectorIntrinsics.store(Short128Vector.class, short.class, LENGTH,
855 a, (((long) ix) << ARRAY_SHIFT) + Unsafe.ARRAY_SHORT_BASE_OFFSET,
856 this,
857 a, ix,
858 (arr, idx, v) -> v.forEach((i, e) -> arr[idx + i] = e));
859 }
860
861 @Override
862 @ForceInline
863 public final void intoArray(short[] a, int ax, Mask<Short> m) {
864 ShortVector oldVal = ShortVector.fromArray(SPECIES, a, ax);
865 ShortVector newVal = oldVal.blend(this, m);
866 newVal.intoArray(a, ax);
867 }
868
869 @Override
870 @ForceInline
871 public void intoByteArray(byte[] a, int ix) {
872 Objects.requireNonNull(a);
873 ix = VectorIntrinsics.checkIndex(ix, a.length, bitSize() / Byte.SIZE);
874 VectorIntrinsics.store(Short128Vector.class, short.class, LENGTH,
875 a, ((long) ix) + Unsafe.ARRAY_BYTE_BASE_OFFSET,
876 this,
877 a, ix,
878 (c, idx, v) -> {
879 ByteBuffer bbc = ByteBuffer.wrap(c, idx, c.length - idx).order(ByteOrder.nativeOrder());
880 ShortBuffer tb = bbc.asShortBuffer();
881 v.forEach((i, e) -> tb.put(e));
882 });
883 }
884
885 @Override
886 @ForceInline
887 public final void intoByteArray(byte[] a, int ix, Mask<Short> m) {
888 Short128Vector oldVal = (Short128Vector) ShortVector.fromByteArray(SPECIES, a, ix);
889 Short128Vector newVal = oldVal.blend(this, m);
890 newVal.intoByteArray(a, ix);
891 }
892
893 @Override
894 @ForceInline
895 public void intoByteBuffer(ByteBuffer bb, int ix) {
896 if (bb.order() != ByteOrder.nativeOrder()) {
897 throw new IllegalArgumentException();
898 }
899 if (bb.isReadOnly()) {
900 throw new ReadOnlyBufferException();
901 }
902 ix = VectorIntrinsics.checkIndex(ix, bb.limit(), bitSize() / Byte.SIZE);
903 VectorIntrinsics.store(Short128Vector.class, short.class, LENGTH,
904 U.getReference(bb, BYTE_BUFFER_HB), ix + U.getLong(bb, BUFFER_ADDRESS),
905 this,
906 bb, ix,
907 (c, idx, v) -> {
908 ByteBuffer bbc = c.duplicate().position(idx).order(ByteOrder.nativeOrder());
909 ShortBuffer tb = bbc.asShortBuffer();
910 v.forEach((i, e) -> tb.put(e));
911 });
912 }
913
914 @Override
915 @ForceInline
916 public void intoByteBuffer(ByteBuffer bb, int ix, Mask<Short> m) {
917 Short128Vector oldVal = (Short128Vector) ShortVector.fromByteBuffer(SPECIES, bb, ix);
918 Short128Vector newVal = oldVal.blend(this, m);
919 newVal.intoByteBuffer(bb, ix);
920 }
921
922 //
923
924 @Override
925 public String toString() {
926 return Arrays.toString(getElements());
927 }
928
929 @Override
930 public boolean equals(Object o) {
931 if (this == o) return true;
932 if (o == null || this.getClass() != o.getClass()) return false;
933
934 Short128Vector that = (Short128Vector) o;
935 return this.equal(that).allTrue();
936 }
937
938 @Override
939 public int hashCode() {
940 return Arrays.hashCode(vec);
941 }
942
943 // Binary test
944
945 @Override
946 Short128Mask bTest(Vector<Short> o, FBinTest f) {
947 short[] vec1 = getElements();
948 short[] vec2 = ((Short128Vector)o).getElements();
949 boolean[] bits = new boolean[length()];
950 for (int i = 0; i < length(); i++){
951 bits[i] = f.apply(i, vec1[i], vec2[i]);
952 }
953 return new Short128Mask(bits);
954 }
955
956 // Comparisons
957
958 @Override
959 @ForceInline
960 public Short128Mask equal(Vector<Short> o) {
961 Objects.requireNonNull(o);
962 Short128Vector v = (Short128Vector)o;
963
964 return VectorIntrinsics.compare(
965 BT_eq, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
966 this, v,
967 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a == b));
968 }
969
970 @Override
971 @ForceInline
972 public Short128Mask notEqual(Vector<Short> o) {
973 Objects.requireNonNull(o);
974 Short128Vector v = (Short128Vector)o;
975
976 return VectorIntrinsics.compare(
977 BT_ne, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
978 this, v,
979 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a != b));
980 }
981
982 @Override
983 @ForceInline
984 public Short128Mask lessThan(Vector<Short> o) {
985 Objects.requireNonNull(o);
986 Short128Vector v = (Short128Vector)o;
987
988 return VectorIntrinsics.compare(
989 BT_lt, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
990 this, v,
991 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a < b));
992 }
993
994 @Override
995 @ForceInline
996 public Short128Mask lessThanEq(Vector<Short> o) {
997 Objects.requireNonNull(o);
998 Short128Vector v = (Short128Vector)o;
999
1000 return VectorIntrinsics.compare(
1001 BT_le, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
1002 this, v,
1003 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a <= b));
1004 }
1005
1006 @Override
1007 @ForceInline
1008 public Short128Mask greaterThan(Vector<Short> o) {
1009 Objects.requireNonNull(o);
1010 Short128Vector v = (Short128Vector)o;
1011
1012 return (Short128Mask) VectorIntrinsics.compare(
1013 BT_gt, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
1014 this, v,
1015 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a > b));
1016 }
1017
1018 @Override
1019 @ForceInline
1020 public Short128Mask greaterThanEq(Vector<Short> o) {
1021 Objects.requireNonNull(o);
1022 Short128Vector v = (Short128Vector)o;
1023
1024 return VectorIntrinsics.compare(
1025 BT_ge, Short128Vector.class, Short128Mask.class, short.class, LENGTH,
1026 this, v,
1027 (v1, v2) -> v1.bTest(v2, (i, a, b) -> a >= b));
1028 }
1029
1030 // Foreach
1031
1032 @Override
1033 void forEach(FUnCon f) {
1034 short[] vec = getElements();
1035 for (int i = 0; i < length(); i++) {
1036 f.apply(i, vec[i]);
1037 }
1038 }
1039
1040 @Override
1041 void forEach(Mask<Short> o, FUnCon f) {
1042 boolean[] mbits = ((Short128Mask)o).getBits();
1043 forEach((i, a) -> {
1044 if (mbits[i]) { f.apply(i, a); }
1045 });
1046 }
1047
1048
1049
1050 @Override
1051 public Short128Vector rotateEL(int j) {
1052 short[] vec = getElements();
1053 short[] res = new short[length()];
1054 for (int i = 0; i < length(); i++){
1055 res[(j + i) % length()] = vec[i];
1056 }
1057 return new Short128Vector(res);
1058 }
1059
1060 @Override
1061 public Short128Vector rotateER(int j) {
1062 short[] vec = getElements();
1063 short[] res = new short[length()];
1064 for (int i = 0; i < length(); i++){
1065 int z = i - j;
1066 if(j < 0) {
1067 res[length() + z] = vec[i];
1068 } else {
1069 res[z] = vec[i];
1070 }
1071 }
1072 return new Short128Vector(res);
1073 }
1074
1075 @Override
1076 public Short128Vector shiftEL(int j) {
1077 short[] vec = getElements();
1078 short[] res = new short[length()];
1079 for (int i = 0; i < length() - j; i++) {
1080 res[i] = vec[i + j];
1081 }
1082 return new Short128Vector(res);
1083 }
1084
1085 @Override
1086 public Short128Vector shiftER(int j) {
1087 short[] vec = getElements();
1088 short[] res = new short[length()];
1089 for (int i = 0; i < length() - j; i++){
1090 res[i + j] = vec[i];
1091 }
1092 return new Short128Vector(res);
1093 }
1094
1095 @Override
1096 @ForceInline
1097 public Short128Vector rearrange(Vector<Short> v,
1098 Shuffle<Short> s, Mask<Short> m) {
1099 return this.rearrange(s).blend(v.rearrange(s), m);
1100 }
1101
1102 @Override
1103 @ForceInline
1104 public Short128Vector rearrange(Shuffle<Short> o1) {
1105 Objects.requireNonNull(o1);
1106 Short128Shuffle s = (Short128Shuffle)o1;
1107
1108 return VectorIntrinsics.rearrangeOp(
1109 Short128Vector.class, Short128Shuffle.class, short.class, LENGTH,
1110 this, s,
1111 (v1, s_) -> v1.uOp((i, a) -> {
1112 int ei = s_.getElement(i);
1113 return v1.get(ei);
1114 }));
1115 }
1116
1117 @Override
1118 @ForceInline
1119 public Short128Vector blend(Vector<Short> o1, Mask<Short> o2) {
1120 Objects.requireNonNull(o1);
1121 Objects.requireNonNull(o2);
1122 Short128Vector v = (Short128Vector)o1;
1123 Short128Mask m = (Short128Mask)o2;
1124
1125 return VectorIntrinsics.blend(
1126 Short128Vector.class, Short128Mask.class, short.class, LENGTH,
1127 this, v, m,
1128 (v1, v2, m_) -> v1.bOp(v2, (i, a, b) -> m_.getElement(i) ? b : a));
1129 }
1130
1131 // Accessors
1132
1133 @Override
1134 public short get(int i) {
1135 if (i < 0 || i >= LENGTH) {
1136 throw new IllegalArgumentException("Index " + i + " must be zero or positive, and less than " + LENGTH);
1137 }
1138 return (short) VectorIntrinsics.extract(
1139 Short128Vector.class, short.class, LENGTH,
1140 this, i,
1141 (vec, ix) -> {
1142 short[] vecarr = vec.getElements();
1143 return (long)vecarr[ix];
1144 });
1145 }
1146
1147 @Override
1148 public Short128Vector with(int i, short e) {
1149 if (i < 0 || i >= LENGTH) {
1150 throw new IllegalArgumentException("Index " + i + " must be zero or positive, and less than " + LENGTH);
1151 }
1152 return VectorIntrinsics.insert(
1153 Short128Vector.class, short.class, LENGTH,
1154 this, i, (long)e,
1155 (v, ix, bits) -> {
1156 short[] res = v.getElements().clone();
1157 res[ix] = (short)bits;
1158 return new Short128Vector(res);
1159 });
1160 }
1161
1162 // Mask
1163
1164 static final class Short128Mask extends AbstractMask<Short> {
1165 static final Short128Mask TRUE_MASK = new Short128Mask(true);
1166 static final Short128Mask FALSE_MASK = new Short128Mask(false);
1167
1168 private final boolean[] bits; // Don't access directly, use getBits() instead.
1169
1170 public Short128Mask(boolean[] bits) {
1171 this(bits, 0);
1172 }
1173
1174 public Short128Mask(boolean[] bits, int offset) {
1175 boolean[] a = new boolean[species().length()];
1176 for (int i = 0; i < a.length; i++) {
1177 a[i] = bits[offset + i];
1178 }
1179 this.bits = a;
1180 }
1181
1182 public Short128Mask(boolean val) {
1183 boolean[] bits = new boolean[species().length()];
1184 Arrays.fill(bits, val);
1185 this.bits = bits;
1186 }
1187
1188 boolean[] getBits() {
1189 return VectorIntrinsics.maybeRebox(this).bits;
1190 }
1191
1192 @Override
1193 Short128Mask uOp(MUnOp f) {
1194 boolean[] res = new boolean[species().length()];
1195 boolean[] bits = getBits();
1196 for (int i = 0; i < species().length(); i++) {
1197 res[i] = f.apply(i, bits[i]);
1198 }
1199 return new Short128Mask(res);
1200 }
1201
1202 @Override
1203 Short128Mask bOp(Mask<Short> o, MBinOp f) {
1204 boolean[] res = new boolean[species().length()];
1205 boolean[] bits = getBits();
1206 boolean[] mbits = ((Short128Mask)o).getBits();
1207 for (int i = 0; i < species().length(); i++) {
1208 res[i] = f.apply(i, bits[i], mbits[i]);
1209 }
1210 return new Short128Mask(res);
1211 }
1212
1213 @Override
1214 public Short128Species species() {
1215 return SPECIES;
1216 }
1217
1218 @Override
1219 public Short128Vector toVector() {
1220 short[] res = new short[species().length()];
1221 boolean[] bits = getBits();
1222 for (int i = 0; i < species().length(); i++) {
1223 // -1 will result in the most significant bit being set in
1224 // addition to some or all other bits
1225 res[i] = (short) (bits[i] ? -1 : 0);
1226 }
1227 return new Short128Vector(res);
1228 }
1229
1230 // Unary operations
1231
1232 @Override
1233 @ForceInline
1234 public Short128Mask not() {
1235 return (Short128Mask) VectorIntrinsics.unaryOp(
1236 VECTOR_OP_NOT, Short128Mask.class, short.class, LENGTH,
1237 this,
1238 (m1) -> m1.uOp((i, a) -> !a));
1239 }
1240
1241 // Binary operations
1242
1243 @Override
1244 @ForceInline
1245 public Short128Mask and(Mask<Short> o) {
1246 Objects.requireNonNull(o);
1247 Short128Mask m = (Short128Mask)o;
1248 return VectorIntrinsics.binaryOp(VECTOR_OP_AND, Short128Mask.class, short.class, LENGTH,
1249 this, m,
1250 (m1, m2) -> m1.bOp(m2, (i, a, b) -> a & b));
1251 }
1252
1253 @Override
1254 @ForceInline
1255 public Short128Mask or(Mask<Short> o) {
1256 Objects.requireNonNull(o);
1257 Short128Mask m = (Short128Mask)o;
1258 return VectorIntrinsics.binaryOp(VECTOR_OP_OR, Short128Mask.class, short.class, LENGTH,
1259 this, m,
1260 (m1, m2) -> m1.bOp(m2, (i, a, b) -> a | b));
1261 }
1262
1263 // Reductions
1264
1265 @Override
1266 @ForceInline
1267 public boolean anyTrue() {
1268 return VectorIntrinsics.test(BT_ne, Short128Mask.class, short.class, LENGTH,
1269 this, this,
1270 (m, __) -> anyTrueHelper(((Short128Mask)m).getBits()));
1271 }
1272
1273 @Override
1274 @ForceInline
1275 public boolean allTrue() {
1276 return VectorIntrinsics.test(BT_overflow, Short128Mask.class, short.class, LENGTH,
1277 this, ShortVector.maskAllTrue(species()),
1278 (m, __) -> allTrueHelper(((Short128Mask)m).getBits()));
1279 }
1280 }
1281
1282 // Shuffle
1283
1284 static final class Short128Shuffle extends AbstractShuffle<Short> {
1285 Short128Shuffle(byte[] reorder) {
1286 super(reorder);
1287 }
1288
1289 public Short128Shuffle(int[] reorder) {
1290 super(reorder);
1291 }
1292
1293 public Short128Shuffle(int[] reorder, int i) {
1294 super(reorder, i);
1295 }
1296
1297 public Short128Shuffle(IntUnaryOperator f) {
1298 super(f);
1299 }
1300
1301 @Override
1302 public Short128Species species() {
1303 return SPECIES;
1304 }
1305
1306 @Override
1307 public ShortVector toVector() {
1308 short[] va = new short[SPECIES.length()];
1309 for (int i = 0; i < va.length; i++) {
1310 va[i] = (short) getElement(i);
1311 }
1312 return ShortVector.fromArray(SPECIES, va, 0);
1313 }
1314
1315 @Override
1316 public Short128Shuffle rearrange(Vector.Shuffle<Short> o) {
1317 Short128Shuffle s = (Short128Shuffle) o;
1318 byte[] r = new byte[reorder.length];
1319 for (int i = 0; i < reorder.length; i++) {
1320 r[i] = reorder[s.reorder[i]];
1321 }
1322 return new Short128Shuffle(r);
1323 }
1324 }
1325
1326 // Species
1327
1328 @Override
1329 public Short128Species species() {
1330 return SPECIES;
1331 }
1332
1333 static final class Short128Species extends ShortSpecies {
1334 static final int BIT_SIZE = Shape.S_128_BIT.bitSize();
1335
1336 static final int LENGTH = BIT_SIZE / Short.SIZE;
1337
1338 @Override
1339 public String toString() {
1340 StringBuilder sb = new StringBuilder("Shape[");
1341 sb.append(bitSize()).append(" bits, ");
1342 sb.append(length()).append(" ").append(short.class.getSimpleName()).append("s x ");
1343 sb.append(elementSize()).append(" bits");
1344 sb.append("]");
1345 return sb.toString();
1346 }
1347
1348 @Override
1349 @ForceInline
1350 public int bitSize() {
1351 return BIT_SIZE;
1352 }
1353
1354 @Override
1355 @ForceInline
1356 public int length() {
1357 return LENGTH;
1358 }
1359
1360 @Override
1361 @ForceInline
1362 public Class<Short> elementType() {
1363 return short.class;
1364 }
1365
1366 @Override
1367 @ForceInline
1368 public Class<?> boxType() {
1369 return Short128Vector.class;
1370 }
1371
1372 @Override
1373 @ForceInline
1374 public Class<?> maskType() {
1375 return Short128Mask.class;
1376 }
1377
1378 @Override
1379 @ForceInline
1380 public int elementSize() {
1381 return Short.SIZE;
1382 }
1383
1384 @Override
1385 @ForceInline
1386 @SuppressWarnings("unchecked")
1387 Class<?> vectorType() {
1388 return Short128Vector.class;
1389 }
1390
1391 @Override
1392 @ForceInline
1393 public Shape shape() {
1394 return Shape.S_128_BIT;
1395 }
1396
1397 @Override
1398 Short128Vector op(FOp f) {
1399 short[] res = new short[length()];
1400 for (int i = 0; i < length(); i++) {
1401 res[i] = f.apply(i);
1402 }
1403 return new Short128Vector(res);
1404 }
1405
1406 @Override
1407 Short128Vector op(Mask<Short> o, FOp f) {
1408 short[] res = new short[length()];
1409 boolean[] mbits = ((Short128Mask)o).getBits();
1410 for (int i = 0; i < length(); i++) {
1411 if (mbits[i]) {
1412 res[i] = f.apply(i);
1413 }
1414 }
1415 return new Short128Vector(res);
1416 }
1417
1418 @Override
1419 Short128Mask opm(FOpm f) {
1420 boolean[] res = new boolean[length()];
1421 for (int i = 0; i < length(); i++) {
1422 res[i] = (boolean)f.apply(i);
1423 }
1424 return new Short128Mask(res);
1425 }
1426
1427 // Factories
1428
1429 @Override
1430 @ForceInline
1431 public Short128Vector zero() {
1432 return VectorIntrinsics.broadcastCoerced(Short128Vector.class, short.class, LENGTH,
1433 0, SPECIES,
1434 ((bits, s) -> ((Short128Species)s).op(i -> (short)bits)));
1435 }
1436
1437 @Override
1438 @ForceInline
1439 public Short128Vector broadcast(short e) {
1440 return VectorIntrinsics.broadcastCoerced(
1441 Short128Vector.class, short.class, LENGTH,
1442 e, SPECIES,
1443 ((bits, s) -> ((Short128Species)s).op(i -> (short)bits)));
1444 }
1445
1446 @Override
1447 @ForceInline
1448 public Short128Vector scalars(short... es) {
1449 Objects.requireNonNull(es);
1450 int ix = VectorIntrinsics.checkIndex(0, es.length, LENGTH);
1451 return VectorIntrinsics.load(Short128Vector.class, short.class, LENGTH,
1452 es, Unsafe.ARRAY_SHORT_BASE_OFFSET,
1453 es, ix, SPECIES,
1454 (c, idx, s) -> ((Short128Species)s).op(n -> c[idx + n]));
1455 }
1456
1457 @Override
1458 @ForceInline
1459 public <E> Short128Mask cast(Mask<E> m) {
1460 if (m.length() != LENGTH)
1461 throw new IllegalArgumentException("Mask length this species length differ");
1462 return new Short128Mask(m.toArray());
1463 }
1464
1465 @Override
1466 @ForceInline
1467 public <E> Short128Shuffle cast(Shuffle<E> s) {
1468 if (s.length() != LENGTH)
1469 throw new IllegalArgumentException("Shuffle length this species length differ");
1470 return new Short128Shuffle(s.toArray());
1471 }
1472 }
1473 }