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src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java
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rev 55589 : Species-phase2
rev 55591 : XxxSpecies made package private
*** 36,58 ****
import jdk.internal.vm.annotation.ForceInline;
import static jdk.incubator.vector.VectorIntrinsics.*;
@SuppressWarnings("cast")
final class Float256Vector extends FloatVector {
! static final Float256Species SPECIES = new Float256Species();
static final Float256Vector ZERO = new Float256Vector();
static final int LENGTH = SPECIES.length();
// Index vector species
! private static final IntVector.IntSpecies INDEX_SPEC;
static {
int bitSize = Vector.bitSizeForVectorLength(int.class, LENGTH);
! Vector.Shape shape = Shape.forBitSize(bitSize);
! INDEX_SPEC = (IntVector.IntSpecies) Species.of(int.class, shape);
}
private final float[] vec; // Don't access directly, use getElements() instead.
private float[] getElements() {
return VectorIntrinsics.maybeRebox(this).vec;
}
--- 36,59 ----
import jdk.internal.vm.annotation.ForceInline;
import static jdk.incubator.vector.VectorIntrinsics.*;
@SuppressWarnings("cast")
final class Float256Vector extends FloatVector {
! private static final Species<Float> SPECIES = FloatVector.SPECIES_256;
static final Float256Vector ZERO = new Float256Vector();
static final int LENGTH = SPECIES.length();
// Index vector species
! private static final IntVector.IntSpecies INDEX_SPECIES;
!
static {
int bitSize = Vector.bitSizeForVectorLength(int.class, LENGTH);
! INDEX_SPECIES = (IntVector.IntSpecies) IntVector.species(Shape.forBitSize(bitSize));
}
+
private final float[] vec; // Don't access directly, use getElements() instead.
private float[] getElements() {
return VectorIntrinsics.maybeRebox(this).vec;
}
*** 160,170 ****
throw new IllegalArgumentException("Vector length this species length differ");
return VectorIntrinsics.cast(
Float256Vector.class,
float.class, LENGTH,
! s.vectorType(),
s.elementType(), LENGTH,
this, s,
(species, vector) -> vector.castDefault(species)
);
}
--- 161,171 ----
throw new IllegalArgumentException("Vector length this species length differ");
return VectorIntrinsics.cast(
Float256Vector.class,
float.class, LENGTH,
! s.boxType(),
s.elementType(), LENGTH,
this, s,
(species, vector) -> vector.castDefault(species)
);
}
*** 178,218 ****
if (stype == byte.class) {
byte[] a = new byte[limit];
for (int i = 0; i < limit; i++) {
a[i] = (byte) this.get(i);
}
! return (Vector) ByteVector.fromArray((ByteVector.ByteSpecies) s, a, 0);
} else if (stype == short.class) {
short[] a = new short[limit];
for (int i = 0; i < limit; i++) {
a[i] = (short) this.get(i);
}
! return (Vector) ShortVector.fromArray((ShortVector.ShortSpecies) s, a, 0);
} else if (stype == int.class) {
int[] a = new int[limit];
for (int i = 0; i < limit; i++) {
a[i] = (int) this.get(i);
}
! return (Vector) IntVector.fromArray((IntVector.IntSpecies) s, a, 0);
} else if (stype == long.class) {
long[] a = new long[limit];
for (int i = 0; i < limit; i++) {
a[i] = (long) this.get(i);
}
! return (Vector) LongVector.fromArray((LongVector.LongSpecies) s, a, 0);
} else if (stype == float.class) {
float[] a = new float[limit];
for (int i = 0; i < limit; i++) {
a[i] = (float) this.get(i);
}
! return (Vector) FloatVector.fromArray((FloatVector.FloatSpecies) s, a, 0);
} else if (stype == double.class) {
double[] a = new double[limit];
for (int i = 0; i < limit; i++) {
a[i] = (double) this.get(i);
}
! return (Vector) DoubleVector.fromArray((DoubleVector.DoubleSpecies) s, a, 0);
} else {
throw new UnsupportedOperationException("Bad lane type for casting.");
}
}
--- 179,219 ----
if (stype == byte.class) {
byte[] a = new byte[limit];
for (int i = 0; i < limit; i++) {
a[i] = (byte) this.get(i);
}
! return (Vector) ByteVector.fromArray((Species<Byte>) s, a, 0);
} else if (stype == short.class) {
short[] a = new short[limit];
for (int i = 0; i < limit; i++) {
a[i] = (short) this.get(i);
}
! return (Vector) ShortVector.fromArray((Species<Short>) s, a, 0);
} else if (stype == int.class) {
int[] a = new int[limit];
for (int i = 0; i < limit; i++) {
a[i] = (int) this.get(i);
}
! return (Vector) IntVector.fromArray((Species<Integer>) s, a, 0);
} else if (stype == long.class) {
long[] a = new long[limit];
for (int i = 0; i < limit; i++) {
a[i] = (long) this.get(i);
}
! return (Vector) LongVector.fromArray((Species<Long>) s, a, 0);
} else if (stype == float.class) {
float[] a = new float[limit];
for (int i = 0; i < limit; i++) {
a[i] = (float) this.get(i);
}
! return (Vector) FloatVector.fromArray((Species<Float>) s, a, 0);
} else if (stype == double.class) {
double[] a = new double[limit];
for (int i = 0; i < limit; i++) {
a[i] = (double) this.get(i);
}
! return (Vector) DoubleVector.fromArray((Species<Double>) s, a, 0);
} else {
throw new UnsupportedOperationException("Bad lane type for casting.");
}
}
*** 298,356 ****
@Override
@ForceInline
public FloatVector reshape(Species<Float> s) {
Objects.requireNonNull(s);
! if (s.bitSize() == 64 && (s instanceof Float64Vector.Float64Species)) {
! Float64Vector.Float64Species ts = (Float64Vector.Float64Species)s;
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float64Vector.class,
float.class, Float64Vector.LENGTH,
! this, ts,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 128 && (s instanceof Float128Vector.Float128Species)) {
! Float128Vector.Float128Species ts = (Float128Vector.Float128Species)s;
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float128Vector.class,
float.class, Float128Vector.LENGTH,
! this, ts,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 256 && (s instanceof Float256Vector.Float256Species)) {
! Float256Vector.Float256Species ts = (Float256Vector.Float256Species)s;
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float256Vector.class,
float.class, Float256Vector.LENGTH,
! this, ts,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 512 && (s instanceof Float512Vector.Float512Species)) {
! Float512Vector.Float512Species ts = (Float512Vector.Float512Species)s;
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float512Vector.class,
float.class, Float512Vector.LENGTH,
! this, ts,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
} else if ((s.bitSize() > 0) && (s.bitSize() <= 2048)
! && (s.bitSize() % 128 == 0) && (s instanceof FloatMaxVector.FloatMaxSpecies)) {
! FloatMaxVector.FloatMaxSpecies ts = (FloatMaxVector.FloatMaxSpecies)s;
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
FloatMaxVector.class,
float.class, FloatMaxVector.LENGTH,
! this, ts,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
} else {
throw new InternalError("Unimplemented size");
}
--- 299,352 ----
@Override
@ForceInline
public FloatVector reshape(Species<Float> s) {
Objects.requireNonNull(s);
! if (s.bitSize() == 64 && (s.boxType() == Float64Vector.class)) {
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float64Vector.class,
float.class, Float64Vector.LENGTH,
! this, s,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 128 && (s.boxType() == Float128Vector.class)) {
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float128Vector.class,
float.class, Float128Vector.LENGTH,
! this, s,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 256 && (s.boxType() == Float256Vector.class)) {
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float256Vector.class,
float.class, Float256Vector.LENGTH,
! this, s,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
! } else if (s.bitSize() == 512 && (s.boxType() == Float512Vector.class)) {
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
Float512Vector.class,
float.class, Float512Vector.LENGTH,
! this, s,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
} else if ((s.bitSize() > 0) && (s.bitSize() <= 2048)
! && (s.bitSize() % 128 == 0) && (s.boxType() == FloatMaxVector.class)) {
return VectorIntrinsics.reinterpret(
Float256Vector.class,
float.class, LENGTH,
FloatMaxVector.class,
float.class, FloatMaxVector.LENGTH,
! this, s,
(species, vector) -> (FloatVector) vector.defaultReinterpret(species)
);
} else {
throw new InternalError("Unimplemented size");
}
*** 359,465 ****
// Binary operations with scalars
@Override
@ForceInline
public FloatVector add(float o) {
! return add(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector add(float o, Mask<Float> m) {
! return add(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector sub(float o) {
! return sub(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector sub(float o, Mask<Float> m) {
! return sub(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector mul(float o) {
! return mul(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector mul(float o, Mask<Float> m) {
! return mul(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector min(float o) {
! return min(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector max(float o) {
! return max(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> equal(float o) {
! return equal(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> notEqual(float o) {
! return notEqual(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> lessThan(float o) {
! return lessThan(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> lessThanEq(float o) {
! return lessThanEq(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> greaterThan(float o) {
! return greaterThan(SPECIES.broadcast(o));
}
@Override
@ForceInline
public Mask<Float> greaterThanEq(float o) {
! return greaterThanEq(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector blend(float o, Mask<Float> m) {
! return blend(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector div(float o) {
! return div(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector div(float o, Mask<Float> m) {
! return div(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public Float256Vector div(Vector<Float> v, Mask<Float> m) {
--- 355,461 ----
// Binary operations with scalars
@Override
@ForceInline
public FloatVector add(float o) {
! return add((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector add(float o, Mask<Float> m) {
! return add((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector sub(float o) {
! return sub((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector sub(float o, Mask<Float> m) {
! return sub((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector mul(float o) {
! return mul((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector mul(float o, Mask<Float> m) {
! return mul((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector min(float o) {
! return min((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector max(float o) {
! return max((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> equal(float o) {
! return equal((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> notEqual(float o) {
! return notEqual((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> lessThan(float o) {
! return lessThan((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> lessThanEq(float o) {
! return lessThanEq((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> greaterThan(float o) {
! return greaterThan((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public Mask<Float> greaterThanEq(float o) {
! return greaterThanEq((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector blend(float o, Mask<Float> m) {
! return blend((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector div(float o) {
! return div((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector div(float o, Mask<Float> m) {
! return div((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public Float256Vector div(Vector<Float> v, Mask<Float> m) {
*** 467,519 ****
}
@Override
@ForceInline
public FloatVector atan2(float o) {
! return atan2(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector atan2(float o, Mask<Float> m) {
! return atan2(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector pow(float o) {
! return pow(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector pow(float o, Mask<Float> m) {
! return pow(SPECIES.broadcast(o), m);
}
@Override
@ForceInline
public FloatVector fma(float o1, float o2) {
! return fma(SPECIES.broadcast(o1), SPECIES.broadcast(o2));
}
@Override
@ForceInline
public FloatVector fma(float o1, float o2, Mask<Float> m) {
! return fma(SPECIES.broadcast(o1), SPECIES.broadcast(o2), m);
}
@Override
@ForceInline
public FloatVector hypot(float o) {
! return hypot(SPECIES.broadcast(o));
}
@Override
@ForceInline
public FloatVector hypot(float o, Mask<Float> m) {
! return hypot(SPECIES.broadcast(o), m);
}
// Unary operations
--- 463,515 ----
}
@Override
@ForceInline
public FloatVector atan2(float o) {
! return atan2((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector atan2(float o, Mask<Float> m) {
! return atan2((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector pow(float o) {
! return pow((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector pow(float o, Mask<Float> m) {
! return pow((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
@Override
@ForceInline
public FloatVector fma(float o1, float o2) {
! return fma((Float256Vector)FloatVector.broadcast(SPECIES, o1), (Float256Vector)FloatVector.broadcast(SPECIES, o2));
}
@Override
@ForceInline
public FloatVector fma(float o1, float o2, Mask<Float> m) {
! return fma((Float256Vector)FloatVector.broadcast(SPECIES, o1), (Float256Vector)FloatVector.broadcast(SPECIES, o2), m);
}
@Override
@ForceInline
public FloatVector hypot(float o) {
! return hypot((Float256Vector)FloatVector.broadcast(SPECIES, o));
}
@Override
@ForceInline
public FloatVector hypot(float o, Mask<Float> m) {
! return hypot((Float256Vector)FloatVector.broadcast(SPECIES, o), m);
}
// Unary operations
*** 895,924 ****
@Override
@ForceInline
public float addAll(Mask<Float> m) {
! return SPECIES.broadcast((float) 0).blend(this, m).addAll();
}
@Override
@ForceInline
public float mulAll(Mask<Float> m) {
! return SPECIES.broadcast((float) 1).blend(this, m).mulAll();
}
@Override
@ForceInline
public float minAll(Mask<Float> m) {
! return SPECIES.broadcast(Float.MAX_VALUE).blend(this, m).minAll();
}
@Override
@ForceInline
public float maxAll(Mask<Float> m) {
! return SPECIES.broadcast(Float.MIN_VALUE).blend(this, m).maxAll();
}
@Override
@ForceInline
public Shuffle<Float> toShuffle() {
--- 891,920 ----
@Override
@ForceInline
public float addAll(Mask<Float> m) {
! return blend((Float256Vector)FloatVector.broadcast(SPECIES, (float) 0), m).addAll();
}
@Override
@ForceInline
public float mulAll(Mask<Float> m) {
! return blend((Float256Vector)FloatVector.broadcast(SPECIES, (float) 1), m).mulAll();
}
@Override
@ForceInline
public float minAll(Mask<Float> m) {
! return blend((Float256Vector)FloatVector.broadcast(SPECIES, Float.MAX_VALUE), m).minAll();
}
@Override
@ForceInline
public float maxAll(Mask<Float> m) {
! return blend((Float256Vector)FloatVector.broadcast(SPECIES, Float.MIN_VALUE), m).maxAll();
}
@Override
@ForceInline
public Shuffle<Float> toShuffle() {
*** 959,969 ****
public void intoArray(float[] a, int ix, int[] b, int iy) {
Objects.requireNonNull(a);
Objects.requireNonNull(b);
// Index vector: vix[0:n] = i -> ix + indexMap[iy + i]
! IntVector vix = IntVector.fromArray(INDEX_SPEC, b, iy).add(ix);
vix = VectorIntrinsics.checkIndex(vix, a.length);
VectorIntrinsics.storeWithMap(Float256Vector.class, float.class, LENGTH, Int256Vector.class,
a, Unsafe.ARRAY_FLOAT_BASE_OFFSET, vix,
--- 955,965 ----
public void intoArray(float[] a, int ix, int[] b, int iy) {
Objects.requireNonNull(a);
Objects.requireNonNull(b);
// Index vector: vix[0:n] = i -> ix + indexMap[iy + i]
! IntVector vix = IntVector.fromArray(INDEX_SPECIES, b, iy).add(ix);
vix = VectorIntrinsics.checkIndex(vix, a.length);
VectorIntrinsics.storeWithMap(Float256Vector.class, float.class, LENGTH, Int256Vector.class,
a, Unsafe.ARRAY_FLOAT_BASE_OFFSET, vix,
*** 1333,1343 ****
}
return new Float256Mask(res);
}
@Override
! public Float256Species species() {
return SPECIES;
}
@Override
public Float256Vector toVector() {
--- 1329,1339 ----
}
return new Float256Mask(res);
}
@Override
! public Species<Float> species() {
return SPECIES;
}
@Override
public Float256Vector toVector() {
*** 1349,1358 ****
--- 1345,1379 ----
res[i] = (float) (bits[i] ? -1 : 0);
}
return new Float256Vector(res);
}
+ @Override
+ @ForceInline
+ @SuppressWarnings("unchecked")
+ public <E> Mask<E> cast(Species<E> species) {
+ if (length() != species.length())
+ throw new IllegalArgumentException("Mask length and species length differ");
+ Class<?> stype = species.elementType();
+ boolean [] maskArray = toArray();
+ if (stype == byte.class) {
+ return (Mask <E>) new Byte256Vector.Byte256Mask(maskArray);
+ } else if (stype == short.class) {
+ return (Mask <E>) new Short256Vector.Short256Mask(maskArray);
+ } else if (stype == int.class) {
+ return (Mask <E>) new Int256Vector.Int256Mask(maskArray);
+ } else if (stype == long.class) {
+ return (Mask <E>) new Long256Vector.Long256Mask(maskArray);
+ } else if (stype == float.class) {
+ return (Mask <E>) new Float256Vector.Float256Mask(maskArray);
+ } else if (stype == double.class) {
+ return (Mask <E>) new Double256Vector.Double256Mask(maskArray);
+ } else {
+ throw new UnsupportedOperationException("Bad lane type for casting.");
+ }
+ }
+
// Unary operations
@Override
@ForceInline
public Float256Mask not() {
*** 1421,1431 ****
public Float256Shuffle(IntUnaryOperator f) {
super(f);
}
@Override
! public Float256Species species() {
return SPECIES;
}
@Override
public FloatVector toVector() {
--- 1442,1452 ----
public Float256Shuffle(IntUnaryOperator f) {
super(f);
}
@Override
! public Species<Float> species() {
return SPECIES;
}
@Override
public FloatVector toVector() {
*** 1435,1444 ****
--- 1456,1490 ----
}
return FloatVector.fromArray(SPECIES, va, 0);
}
@Override
+ @ForceInline
+ @SuppressWarnings("unchecked")
+ public <F> Shuffle<F> cast(Species<F> species) {
+ if (length() != species.length())
+ throw new IllegalArgumentException("Shuffle length and species length differ");
+ Class<?> stype = species.elementType();
+ int [] shuffleArray = toArray();
+ if (stype == byte.class) {
+ return (Shuffle<F>) new Byte256Vector.Byte256Shuffle(shuffleArray);
+ } else if (stype == short.class) {
+ return (Shuffle<F>) new Short256Vector.Short256Shuffle(shuffleArray);
+ } else if (stype == int.class) {
+ return (Shuffle<F>) new Int256Vector.Int256Shuffle(shuffleArray);
+ } else if (stype == long.class) {
+ return (Shuffle<F>) new Long256Vector.Long256Shuffle(shuffleArray);
+ } else if (stype == float.class) {
+ return (Shuffle<F>) new Float256Vector.Float256Shuffle(shuffleArray);
+ } else if (stype == double.class) {
+ return (Shuffle<F>) new Double256Vector.Double256Shuffle(shuffleArray);
+ } else {
+ throw new UnsupportedOperationException("Bad lane type for casting.");
+ }
+ }
+
+ @Override
public Float256Shuffle rearrange(Vector.Shuffle<Float> o) {
Float256Shuffle s = (Float256Shuffle) o;
byte[] r = new byte[reorder.length];
for (int i = 0; i < reorder.length; i++) {
r[i] = reorder[s.reorder[i]];
*** 1448,1602 ****
}
// Species
@Override
! public Float256Species species() {
return SPECIES;
}
-
- static final class Float256Species extends FloatSpecies {
- static final int BIT_SIZE = Shape.S_256_BIT.bitSize();
-
- static final int LENGTH = BIT_SIZE / Float.SIZE;
-
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder("Shape[");
- sb.append(bitSize()).append(" bits, ");
- sb.append(length()).append(" ").append(float.class.getSimpleName()).append("s x ");
- sb.append(elementSize()).append(" bits");
- sb.append("]");
- return sb.toString();
- }
-
- @Override
- @ForceInline
- public int bitSize() {
- return BIT_SIZE;
- }
-
- @Override
- @ForceInline
- public int length() {
- return LENGTH;
- }
-
- @Override
- @ForceInline
- public Class<Float> elementType() {
- return float.class;
- }
-
- @Override
- @ForceInline
- public Class<?> boxType() {
- return Float256Vector.class;
- }
-
- @Override
- @ForceInline
- public Class<?> maskType() {
- return Float256Mask.class;
- }
-
- @Override
- @ForceInline
- public int elementSize() {
- return Float.SIZE;
- }
-
- @Override
- @ForceInline
- @SuppressWarnings("unchecked")
- Class<?> vectorType() {
- return Float256Vector.class;
- }
-
- @Override
- @ForceInline
- public Shape shape() {
- return Shape.S_256_BIT;
- }
-
- @Override
- IntVector.IntSpecies indexSpecies() {
- return INDEX_SPEC;
- }
-
- @Override
- Float256Vector op(FOp f) {
- float[] res = new float[length()];
- for (int i = 0; i < length(); i++) {
- res[i] = f.apply(i);
- }
- return new Float256Vector(res);
- }
-
- @Override
- Float256Vector op(Mask<Float> o, FOp f) {
- float[] res = new float[length()];
- boolean[] mbits = ((Float256Mask)o).getBits();
- for (int i = 0; i < length(); i++) {
- if (mbits[i]) {
- res[i] = f.apply(i);
- }
- }
- return new Float256Vector(res);
- }
-
- @Override
- Float256Mask opm(FOpm f) {
- boolean[] res = new boolean[length()];
- for (int i = 0; i < length(); i++) {
- res[i] = (boolean)f.apply(i);
- }
- return new Float256Mask(res);
- }
-
- // Factories
-
- @Override
- @ForceInline
- public Float256Vector zero() {
- return VectorIntrinsics.broadcastCoerced(Float256Vector.class, float.class, LENGTH,
- Float.floatToIntBits(0.0f), SPECIES,
- ((bits, s) -> ((Float256Species)s).op(i -> Float.intBitsToFloat((int)bits))));
- }
-
- @Override
- @ForceInline
- public Float256Vector broadcast(float e) {
- return VectorIntrinsics.broadcastCoerced(
- Float256Vector.class, float.class, LENGTH,
- Float.floatToIntBits(e), SPECIES,
- ((bits, s) -> ((Float256Species)s).op(i -> Float.intBitsToFloat((int)bits))));
- }
-
- @Override
- @ForceInline
- public Float256Vector scalars(float... es) {
- Objects.requireNonNull(es);
- int ix = VectorIntrinsics.checkIndex(0, es.length, LENGTH);
- return VectorIntrinsics.load(Float256Vector.class, float.class, LENGTH,
- es, Unsafe.ARRAY_FLOAT_BASE_OFFSET,
- es, ix, SPECIES,
- (c, idx, s) -> ((Float256Species)s).op(n -> c[idx + n]));
- }
-
- @Override
- @ForceInline
- public <E> Float256Mask cast(Mask<E> m) {
- if (m.length() != LENGTH)
- throw new IllegalArgumentException("Mask length this species length differ");
- return new Float256Mask(m.toArray());
- }
-
- @Override
- @ForceInline
- public <E> Float256Shuffle cast(Shuffle<E> s) {
- if (s.length() != LENGTH)
- throw new IllegalArgumentException("Shuffle length this species length differ");
- return new Float256Shuffle(s.toArray());
- }
- }
}
--- 1494,1502 ----
}
// Species
@Override
! public Species<Float> species() {
return SPECIES;
}
}
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