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test/jdk/jdk/incubator/vector/benchmark/src/main/java/benchmark/jdk/incubator/vector/Float128Vector.java
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rev 54658 : refactored mask and shuffle creation methods, moved classes to top-level
*** 22,33 ****
*/
package benchmark.jdk.incubator.vector;
import jdk.incubator.vector.Vector;
! import jdk.incubator.vector.Vector.Shape;
! import jdk.incubator.vector.Vector.Species;
import jdk.incubator.vector.FloatVector;
import java.util.concurrent.TimeUnit;
import java.util.function.BiFunction;
import java.util.function.IntFunction;
--- 22,34 ----
*/
package benchmark.jdk.incubator.vector;
import jdk.incubator.vector.Vector;
! import jdk.incubator.vector.VectorShape;
! import jdk.incubator.vector.VectorSpecies;
! import jdk.incubator.vector.VectorShuffle;
import jdk.incubator.vector.FloatVector;
import java.util.concurrent.TimeUnit;
import java.util.function.BiFunction;
import java.util.function.IntFunction;
*** 40,50 ****
@State(Scope.Benchmark)
@Warmup(iterations = 3, time = 1)
@Measurement(iterations = 5, time = 1)
@Fork(value = 1, jvmArgsPrepend = {"--add-modules=jdk.incubator.vector"})
public class Float128Vector extends AbstractVectorBenchmark {
! static final Species<Float> SPECIES = FloatVector.SPECIES_128;
static final int INVOC_COUNT = 1; // get rid of outer loop
@Param("1024")
int size;
--- 41,51 ----
@State(Scope.Benchmark)
@Warmup(iterations = 3, time = 1)
@Measurement(iterations = 5, time = 1)
@Fork(value = 1, jvmArgsPrepend = {"--add-modules=jdk.incubator.vector"})
public class Float128Vector extends AbstractVectorBenchmark {
! static final VectorSpecies<Float> SPECIES = FloatVector.SPECIES_128;
static final int INVOC_COUNT = 1; // get rid of outer loop
@Param("1024")
int size;
*** 106,116 ****
public void addMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 107,117 ----
public void addMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 142,152 ****
public void subMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 143,153 ----
public void subMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 181,191 ****
public void divMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 182,192 ----
public void divMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 218,228 ****
public void mulMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 219,229 ----
public void mulMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 380,396 ****
@Benchmark
public Object lessThan() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.lessThan(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 381,397 ----
@Benchmark
public Object lessThan() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.lessThan(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 400,416 ****
@Benchmark
public Object greaterThan() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.greaterThan(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 401,417 ----
@Benchmark
public Object greaterThan() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.greaterThan(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 420,436 ****
@Benchmark
public Object equal() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.equal(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 421,437 ----
@Benchmark
public Object equal() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.equal(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 440,456 ****
@Benchmark
public Object notEqual() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.notEqual(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 441,457 ----
@Benchmark
public Object notEqual() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.notEqual(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 460,476 ****
@Benchmark
public Object lessThanEq() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.lessThanEq(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 461,477 ----
@Benchmark
public Object lessThanEq() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.lessThanEq(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 480,496 ****
@Benchmark
public Object greaterThanEq() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! Vector.Mask<Float> m = FloatVector.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! Vector.Mask<Float> mv = av.greaterThanEq(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
--- 481,497 ----
@Benchmark
public Object greaterThanEq() {
float[] a = fa.apply(size);
float[] b = fb.apply(size);
boolean[] ms = fm.apply(size);
! VectorMask<Float> m = VectorMask.maskFromArray(SPECIES, ms, 0);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
! VectorMask<Float> mv = av.greaterThanEq(bv);
m = m.and(mv); // accumulate results, so JIT can't eliminate relevant computations
}
}
return m;
*** 501,511 ****
public void blend(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 502,512 ----
public void blend(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 523,533 ****
float[] r = fr.apply(SPECIES.length());
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
! av.rearrange(FloatVector.shuffleFromArray(SPECIES, order, i)).intoArray(r, i);
}
}
bh.consume(r);
}
--- 524,534 ----
float[] r = fr.apply(SPECIES.length());
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
! av.rearrange(VectorShuffle.fromArray(SPECIES, order, i)).intoArray(r, i);
}
}
bh.consume(r);
}
*** 1027,1037 ****
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] c = fc.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
--- 1028,1038 ----
float[] a = fa.apply(SPECIES.length());
float[] b = fb.apply(SPECIES.length());
float[] c = fc.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
FloatVector bv = FloatVector.fromArray(SPECIES, b, i);
*** 1062,1072 ****
@Benchmark
public void negMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.neg(vmask).intoArray(r, i);
--- 1063,1073 ----
@Benchmark
public void negMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.neg(vmask).intoArray(r, i);
*** 1094,1104 ****
@Benchmark
public void absMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.abs(vmask).intoArray(r, i);
--- 1095,1105 ----
@Benchmark
public void absMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.abs(vmask).intoArray(r, i);
*** 1131,1141 ****
@Benchmark
public void sqrtMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! Vector.Mask<Float> vmask = FloatVector.maskFromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.sqrt(vmask).intoArray(r, i);
--- 1132,1142 ----
@Benchmark
public void sqrtMasked(Blackhole bh) {
float[] a = fa.apply(SPECIES.length());
float[] r = fr.apply(SPECIES.length());
boolean[] mask = fm.apply(SPECIES.length());
! VectorMask<Float> vmask = VectorMask.fromValues(SPECIES, mask);
for (int ic = 0; ic < INVOC_COUNT; ic++) {
for (int i = 0; i < a.length; i += SPECIES.length()) {
FloatVector av = FloatVector.fromArray(SPECIES, a, i);
av.sqrt(vmask).intoArray(r, i);
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