use of com.tencent.angel.ml.math2.vector.Vector in project angel by Tencent.
the class SimpleBinaryInAllExecutor method apply.
public static Vector apply(LongFloatVector v1, LongDummyVector v2, Binary op) {
if (v1.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
// multi-rehash
LongFloatVectorStorage newStorage = v1.getStorage().emptySparse((int) (v1.getDim()));
LongFloatVectorStorage v1Storage = v1.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0f, v2.get(i)));
}
}
v1.setStorage(newStorage);
}
} else {
// sorted
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongFloatVectorStorage newStorage = new LongFloatSparseVectorStorage(v1.getDim());
LongFloatVectorStorage v1Storage = v1.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0f, v2.get(i)));
}
}
v1.setStorage(newStorage);
}
}
return v1;
}
use of com.tencent.angel.ml.math2.vector.Vector in project angel by Tencent.
the class SimpleBinaryInAllExecutor method apply.
public static Vector apply(LongDoubleVector v1, LongDoubleVector v2, Binary op) {
if (v1.isSparse() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
// multi-rehash
LongDoubleVectorStorage newStorage = v1.getStorage().emptySparse((int) (v1.getDim()));
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongDoubleVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = v1.getStorage().emptySparse((int) (v1.getDim()));
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongDoubleVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = new LongDoubleSparseVectorStorage(v1.getDim());
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongDoubleVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = v1.getStorage().emptySorted((int) (v1.getDim()));
long[] resIndices = newStorage.getIndices();
double[] resValues = newStorage.getValues();
int v1Pointor = 0;
int v2Pointor = 0;
long size1 = v1.size();
long size2 = v2.size();
long[] v1Indices = v1.getStorage().getIndices();
double[] v1Values = v1.getStorage().getValues();
long[] v2Indices = v2.getStorage().getIndices();
double[] v2Values = v2.getStorage().getValues();
if (!op.isCompare()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = Double.NaN;
}
}
int globalPointor = 0;
while (v1Pointor < size1 && v2Pointor < size2) {
if (v1Indices[v1Pointor] == v2Indices[v2Pointor]) {
resIndices[globalPointor] = v1Indices[v1Pointor];
resValues[globalPointor] = op.apply(v1Values[v1Pointor], v2Values[v2Pointor]);
v1Pointor++;
v2Pointor++;
globalPointor++;
} else if (v1Indices[v1Pointor] < v2Indices[v2Pointor]) {
resIndices[globalPointor] = v1Indices[v1Pointor];
resValues[globalPointor] = op.apply(v2Values[v2Pointor], 0);
v1Pointor++;
globalPointor++;
} else {
// v1Indices[v1Pointor] > v2Indices[v2Pointor]
resIndices[globalPointor] = v2Indices[v2Pointor];
resValues[globalPointor] = op.apply(0, v2Values[v2Pointor]);
v2Pointor++;
globalPointor++;
}
}
v1.setStorage(newStorage);
}
} else {
throw new AngelException("The operation is not support!");
}
return v1;
}
use of com.tencent.angel.ml.math2.vector.Vector in project angel by Tencent.
the class SimpleBinaryInAllExecutor method apply.
public static Vector apply(IntFloatVector v1, IntLongVector v2, Binary op) {
if (v1.isDense() && v2.isDense()) {
float[] resValues = v1.getStorage().getValues();
long[] v2Values = v2.getStorage().getValues();
for (int idx = 0; idx < resValues.length; idx++) {
resValues[idx] = op.apply(resValues[idx], v2Values[idx]);
}
} else if (v1.isDense() && v2.isSparse()) {
float[] resValues = v1.getStorage().getValues();
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
} else if (v1.isDense() && v2.isSorted()) {
float[] resValues = v1.getStorage().getValues();
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
int size = v2.size();
for (int i = 0; i < size; i++) {
int idx = v2Indices[i];
resValues[idx] = op.apply(v1.get(idx), v2Values[i]);
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
} else if (v1.isSparse() && v2.isDense()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
long[] v2Values = v2.getStorage().getValues();
if (v1.size() < Constant.denseLoopThreshold * v1.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(0, v2Values[i]);
}
ObjectIterator<Int2FloatMap.Entry> iter = v1.getStorage().entryIterator();
while (iter.hasNext()) {
Int2FloatMap.Entry entry = iter.next();
int idx = entry.getIntKey();
resValues[idx] = op.apply(entry.getFloatValue(), v2Values[idx]);
}
} else {
for (int i = 0; i < resValues.length; i++) {
if (v1.getStorage().hasKey(i)) {
resValues[i] = op.apply(v1.get(i), v2Values[i]);
} else {
resValues[i] = op.apply(0, v2Values[i]);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isDense()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
long[] v2Values = v2.getStorage().getValues();
if (v1.size() < Constant.denseLoopThreshold * v1.getDim()) {
int[] v1Indices = v1.getStorage().getIndices();
float[] v1Values = v1.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(0, v2Values[i]);
}
int size = v1.size();
for (int i = 0; i < size; i++) {
int idx = v1Indices[i];
resValues[idx] = op.apply(v1Values[i], v2Values[idx]);
}
} else {
IntFloatVectorStorage v1Storage = v1.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v1Storage.hasKey(i)) {
resValues[i] = op.apply(v1.get(i), v2Values[i]);
} else {
resValues[i] = op.apply(0, v2Values[i]);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
ObjectIterator<Int2FloatMap.Entry> iter1 = v1.getStorage().entryIterator();
while (iter1.hasNext()) {
Int2FloatMap.Entry entry = iter1.next();
int idx = entry.getIntKey();
resValues[idx] = entry.getFloatValue();
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
ObjectIterator<Int2FloatMap.Entry> iter1 = v1.getStorage().entryIterator();
while (iter1.hasNext()) {
Int2FloatMap.Entry entry = iter1.next();
int idx = entry.getIntKey();
resValues[idx] = entry.getFloatValue();
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
int size = v2.size();
for (int i = 0; i < size; i++) {
int idx = v2Indices[i];
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), v2Values[i]);
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
int[] v1Indices = v1.getStorage().getIndices();
float[] v1Values = v1.getStorage().getValues();
int size = v1.size();
for (int i = 0; i < size; i++) {
int idx = v1Indices[i];
resValues[idx] = v1Values[i];
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntFloatVectorStorage newStorage = v1.getStorage().emptyDense();
float[] resValues = newStorage.getValues();
int v1Pointor = 0;
int v2Pointor = 0;
int size1 = v1.size();
int size2 = v2.size();
int[] v1Indices = v1.getStorage().getIndices();
float[] v1Values = v1.getStorage().getValues();
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
if (!op.isCompare()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = Float.NaN;
}
}
while (v1Pointor < size1 && v2Pointor < size2) {
if (v1Indices[v1Pointor] == v2Indices[v2Pointor]) {
resValues[v1Indices[v1Pointor]] = op.apply(v1Values[v1Pointor], v2Values[v2Pointor]);
v1Pointor++;
v2Pointor++;
} else if (v1Indices[v1Pointor] < v2Indices[v2Pointor]) {
resValues[v1Indices[v1Pointor]] = op.apply(v1Values[v1Pointor], 0);
v1Pointor++;
} else {
// v1Indices[v1Pointor] > v2Indices[v2Pointor]
resValues[v2Indices[v2Pointor]] = op.apply(0, v2Values[v2Pointor]);
v2Pointor++;
}
}
v1.setStorage(newStorage);
}
} else {
throw new AngelException("The operation is not support!");
}
return v1;
}
use of com.tencent.angel.ml.math2.vector.Vector in project angel by Tencent.
the class SimpleBinaryInAllExecutor method apply.
public static Vector apply(IntLongVector v1, IntLongVector v2, Binary op) {
if (v1.isDense() && v2.isDense()) {
long[] resValues = v1.getStorage().getValues();
long[] v2Values = v2.getStorage().getValues();
for (int idx = 0; idx < resValues.length; idx++) {
resValues[idx] = op.apply(resValues[idx], v2Values[idx]);
}
} else if (v1.isDense() && v2.isSparse()) {
long[] resValues = v1.getStorage().getValues();
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
} else if (v1.isDense() && v2.isSorted()) {
long[] resValues = v1.getStorage().getValues();
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
int size = v2.size();
for (int i = 0; i < size; i++) {
int idx = v2Indices[i];
resValues[idx] = op.apply(v1.get(idx), v2Values[i]);
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
} else if (v1.isSparse() && v2.isDense()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
long[] v2Values = v2.getStorage().getValues();
if (v1.size() < Constant.denseLoopThreshold * v1.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(0, v2Values[i]);
}
ObjectIterator<Int2LongMap.Entry> iter = v1.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
resValues[idx] = op.apply(entry.getLongValue(), v2Values[idx]);
}
} else {
for (int i = 0; i < resValues.length; i++) {
if (v1.getStorage().hasKey(i)) {
resValues[i] = op.apply(v1.get(i), v2Values[i]);
} else {
resValues[i] = op.apply(0, v2Values[i]);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isDense()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
long[] v2Values = v2.getStorage().getValues();
if (v1.size() < Constant.denseLoopThreshold * v1.getDim()) {
int[] v1Indices = v1.getStorage().getIndices();
long[] v1Values = v1.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(0, v2Values[i]);
}
int size = v1.size();
for (int i = 0; i < size; i++) {
int idx = v1Indices[i];
resValues[idx] = op.apply(v1Values[i], v2Values[idx]);
}
} else {
IntLongVectorStorage v1Storage = v1.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v1Storage.hasKey(i)) {
resValues[i] = op.apply(v1.get(i), v2Values[i]);
} else {
resValues[i] = op.apply(0, v2Values[i]);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
ObjectIterator<Int2LongMap.Entry> iter1 = v1.getStorage().entryIterator();
while (iter1.hasNext()) {
Int2LongMap.Entry entry = iter1.next();
int idx = entry.getIntKey();
resValues[idx] = entry.getLongValue();
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
ObjectIterator<Int2LongMap.Entry> iter1 = v1.getStorage().entryIterator();
while (iter1.hasNext()) {
Int2LongMap.Entry entry = iter1.next();
int idx = entry.getIntKey();
resValues[idx] = entry.getLongValue();
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
int size = v2.size();
for (int i = 0; i < size; i++) {
int idx = v2Indices[i];
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), v2Values[i]);
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
int[] v1Indices = v1.getStorage().getIndices();
long[] v1Values = v1.getStorage().getValues();
int size = v1.size();
for (int i = 0; i < size; i++) {
int idx = v1Indices[i];
resValues[idx] = v1Values[i];
}
if (v2.size() < Constant.denseLoopThreshold * v2.getDim()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = op.apply(resValues[i], 0);
}
ObjectIterator<Int2LongMap.Entry> iter = v2.getStorage().entryIterator();
while (iter.hasNext()) {
Int2LongMap.Entry entry = iter.next();
int idx = entry.getIntKey();
if (v1.getStorage().hasKey(idx)) {
resValues[idx] = op.apply(v1.get(idx), entry.getLongValue());
}
}
} else {
IntLongVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < resValues.length; i++) {
if (v2Storage.hasKey(i)) {
resValues[i] = op.apply(resValues[i], v2.get(i));
} else {
resValues[i] = op.apply(resValues[i], 0);
}
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
IntLongVectorStorage newStorage = v1.getStorage().emptyDense();
long[] resValues = newStorage.getValues();
int v1Pointor = 0;
int v2Pointor = 0;
int size1 = v1.size();
int size2 = v2.size();
int[] v1Indices = v1.getStorage().getIndices();
long[] v1Values = v1.getStorage().getValues();
int[] v2Indices = v2.getStorage().getIndices();
long[] v2Values = v2.getStorage().getValues();
if (!op.isCompare()) {
if (size1 != v1.getDim() && size2 != v2.getDim()) {
for (int i = 0; i < v1.getDim(); i++) {
resValues[i] = 0 / 0;
}
}
}
while (v1Pointor < size1 && v2Pointor < size2) {
if (v1Indices[v1Pointor] == v2Indices[v2Pointor]) {
resValues[v1Indices[v1Pointor]] = op.apply(v1Values[v1Pointor], v2Values[v2Pointor]);
v1Pointor++;
v2Pointor++;
} else if (v1Indices[v1Pointor] < v2Indices[v2Pointor]) {
resValues[v1Indices[v1Pointor]] = op.apply(v1Values[v1Pointor], 0);
v1Pointor++;
} else {
// v1Indices[v1Pointor] > v2Indices[v2Pointor]
resValues[v2Indices[v2Pointor]] = op.apply(0, v2Values[v2Pointor]);
v2Pointor++;
}
}
v1.setStorage(newStorage);
}
} else {
throw new AngelException("The operation is not support!");
}
return v1;
}
use of com.tencent.angel.ml.math2.vector.Vector in project angel by Tencent.
the class SimpleBinaryInAllExecutor method apply.
public static Vector apply(LongDoubleVector v1, LongFloatVector v2, Binary op) {
if (v1.isSparse() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
// multi-rehash
LongDoubleVectorStorage newStorage = v1.getStorage().emptySparse((int) (v1.getDim()));
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongFloatVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSparse() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = v1.getStorage().emptySparse((int) (v1.getDim()));
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongFloatVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSparse()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = new LongDoubleSparseVectorStorage(v1.getDim());
LongDoubleVectorStorage v1Storage = v1.getStorage();
LongFloatVectorStorage v2Storage = v2.getStorage();
for (int i = 0; i < v1.getDim(); i++) {
if (v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), v2.get(i)));
} else if (v1Storage.hasKey(i) && !v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(v1.get(i), 0));
} else if (!v1Storage.hasKey(i) && v2Storage.hasKey(i)) {
newStorage.set(i, op.apply(0, v2.get(i)));
} else {
newStorage.set(i, op.apply(0.0, 0));
}
}
v1.setStorage(newStorage);
}
} else if (v1.isSorted() && v2.isSorted()) {
if (op.isKeepStorage()) {
throw new AngelException("operation is not support!");
} else {
LongDoubleVectorStorage newStorage = v1.getStorage().emptySorted((int) (v1.getDim()));
long[] resIndices = newStorage.getIndices();
double[] resValues = newStorage.getValues();
int v1Pointor = 0;
int v2Pointor = 0;
long size1 = v1.size();
long size2 = v2.size();
long[] v1Indices = v1.getStorage().getIndices();
double[] v1Values = v1.getStorage().getValues();
long[] v2Indices = v2.getStorage().getIndices();
float[] v2Values = v2.getStorage().getValues();
if (!op.isCompare()) {
for (int i = 0; i < resValues.length; i++) {
resValues[i] = Double.NaN;
}
}
int globalPointor = 0;
while (v1Pointor < size1 && v2Pointor < size2) {
if (v1Indices[v1Pointor] == v2Indices[v2Pointor]) {
resIndices[globalPointor] = v1Indices[v1Pointor];
resValues[globalPointor] = op.apply(v1Values[v1Pointor], v2Values[v2Pointor]);
v1Pointor++;
v2Pointor++;
globalPointor++;
} else if (v1Indices[v1Pointor] < v2Indices[v2Pointor]) {
resIndices[globalPointor] = v1Indices[v1Pointor];
resValues[globalPointor] = op.apply(v2Values[v2Pointor], 0);
v1Pointor++;
globalPointor++;
} else {
// v1Indices[v1Pointor] > v2Indices[v2Pointor]
resIndices[globalPointor] = v2Indices[v2Pointor];
resValues[globalPointor] = op.apply(0, v2Values[v2Pointor]);
v2Pointor++;
globalPointor++;
}
}
v1.setStorage(newStorage);
}
} else {
throw new AngelException("The operation is not support!");
}
return v1;
}
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