use of com.tencent.angel.ml.math2.vector.LongLongVector in project angel by Tencent.
the class CompReduceExecutor method apply.
private static UnionEle apply(CompLongLongVector v, ReduceOP op, int start, int end) {
UnionEle res = new UnionEle();
LongLongVector[] parts = v.getPartitions();
switch(op) {
case Sum:
for (int i = start; i <= end; i++) {
res.setDouble1(res.getDouble1() + parts[i].sum());
}
break;
case Avg:
for (int i = start; i <= end; i++) {
res.setDouble1(res.getDouble1() + parts[i].sum());
res.setLong1(res.getLong1() + parts[i].getDim());
}
break;
case Std:
for (int i = start; i <= end; i++) {
res.setDouble1(res.getDouble1() + parts[i].sum());
double norm = parts[i].norm();
res.setDouble2(res.getDouble2() + norm * norm);
res.setLong1(res.getLong1() + parts[i].getDim());
}
break;
case Norm:
for (int i = start; i <= end; i++) {
double norm = parts[i].norm();
res.setDouble2(res.getDouble2() + norm * norm);
}
break;
case Min:
res.setDouble1(Double.MAX_VALUE);
for (int i = start; i <= end; i++) {
res.setDouble1(Math.min(res.getDouble1(), parts[i].min()));
}
break;
case Max:
res.setDouble1(Double.MIN_VALUE);
for (int i = start; i <= end; i++) {
res.setDouble1(Math.max(res.getDouble1(), parts[i].max()));
}
break;
case Size:
for (int i = start; i <= end; i++) {
res.setLong1(res.getLong1() + parts[i].size());
}
break;
case Numzeros:
for (int i = start; i <= end; i++) {
res.setLong1(res.getLong1() + parts[i].numZeros());
}
break;
}
return res;
}
use of com.tencent.angel.ml.math2.vector.LongLongVector in project angel by Tencent.
the class VectorUtils method emptyLike.
private static ComponentVector emptyLike(ComponentVector v) {
ComponentVector result;
if (v instanceof CompIntDoubleVector) {
IntDoubleVector[] parts = new IntDoubleVector[v.getNumPartitions()];
IntDoubleVector[] refParts = ((CompIntDoubleVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (IntDoubleVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompIntDoubleVector(((CompIntDoubleVector) v).getMatrixId(), ((CompIntDoubleVector) v).getRowId(), ((CompIntDoubleVector) v).getClock(), ((CompIntDoubleVector) v).getDim(), parts, ((CompIntDoubleVector) v).getSubDim());
} else if (v instanceof CompIntFloatVector) {
IntFloatVector[] parts = new IntFloatVector[v.getNumPartitions()];
IntFloatVector[] refParts = ((CompIntFloatVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (IntFloatVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompIntFloatVector(((CompIntFloatVector) v).getMatrixId(), ((CompIntFloatVector) v).getRowId(), ((CompIntFloatVector) v).getClock(), ((CompIntFloatVector) v).getDim(), parts, ((CompIntFloatVector) v).getSubDim());
} else if (v instanceof CompIntLongVector) {
IntLongVector[] parts = new IntLongVector[v.getNumPartitions()];
IntLongVector[] refParts = ((CompIntLongVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (IntLongVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompIntLongVector(((CompIntLongVector) v).getMatrixId(), ((CompIntLongVector) v).getRowId(), ((CompIntLongVector) v).getClock(), ((CompIntLongVector) v).getDim(), parts, ((CompIntLongVector) v).getSubDim());
} else if (v instanceof CompIntIntVector) {
IntIntVector[] parts = new IntIntVector[v.getNumPartitions()];
IntIntVector[] refParts = ((CompIntIntVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (IntIntVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompIntIntVector(((CompIntIntVector) v).getMatrixId(), ((CompIntIntVector) v).getRowId(), ((CompIntIntVector) v).getClock(), ((CompIntIntVector) v).getDim(), parts, ((CompIntIntVector) v).getSubDim());
} else if (v instanceof CompLongDoubleVector) {
LongDoubleVector[] parts = new LongDoubleVector[v.getNumPartitions()];
LongDoubleVector[] refParts = ((CompLongDoubleVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (LongDoubleVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompLongDoubleVector(((CompLongDoubleVector) v).getMatrixId(), ((CompLongDoubleVector) v).getRowId(), ((CompLongDoubleVector) v).getClock(), ((CompLongDoubleVector) v).getDim(), parts, ((CompLongDoubleVector) v).getSubDim());
} else if (v instanceof CompLongFloatVector) {
LongFloatVector[] parts = new LongFloatVector[v.getNumPartitions()];
LongFloatVector[] refParts = ((CompLongFloatVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (LongFloatVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompLongFloatVector(((CompLongFloatVector) v).getMatrixId(), ((CompLongFloatVector) v).getRowId(), ((CompLongFloatVector) v).getClock(), ((CompLongFloatVector) v).getDim(), parts, ((CompLongFloatVector) v).getSubDim());
} else if (v instanceof CompLongLongVector) {
LongLongVector[] parts = new LongLongVector[v.getNumPartitions()];
LongLongVector[] refParts = ((CompLongLongVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (LongLongVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompLongLongVector(((CompLongLongVector) v).getMatrixId(), ((CompLongLongVector) v).getRowId(), ((CompLongLongVector) v).getClock(), ((CompLongLongVector) v).getDim(), parts, ((CompLongLongVector) v).getSubDim());
} else if (v instanceof CompLongIntVector) {
LongIntVector[] parts = new LongIntVector[v.getNumPartitions()];
LongIntVector[] refParts = ((CompLongIntVector) v).getPartitions();
for (int i = 0; i < refParts.length; i++) {
if (null != refParts[i]) {
parts[i] = (LongIntVector) emptyLike((SimpleVector) refParts[i]);
}
}
result = new CompLongIntVector(((CompLongIntVector) v).getMatrixId(), ((CompLongIntVector) v).getRowId(), ((CompLongIntVector) v).getClock(), ((CompLongIntVector) v).getDim(), parts, ((CompLongIntVector) v).getSubDim());
} else {
throw new AngelException("The operation is not support!");
}
return result;
}
use of com.tencent.angel.ml.math2.vector.LongLongVector in project angel by Tencent.
the class SnapshotFormat method save.
private void save(ServerLongLongRow row, PSMatrixSaveContext saveContext, MatrixPartitionMeta meta, DataOutputStream out) throws IOException {
long startCol = meta.getStartCol();
if (ServerRowUtils.getVector(row) instanceof IntLongVector) {
IntLongVector vector = (IntLongVector) ServerRowUtils.getVector(row);
if (vector.isDense()) {
long[] data = vector.getStorage().getValues();
for (int i = 0; i < data.length; i++) {
out.writeLong(data[i]);
}
} else if (vector.isSorted()) {
int[] indices = vector.getStorage().getIndices();
long[] values = vector.getStorage().getValues();
for (int i = 0; i < indices.length; i++) {
out.writeLong(indices[i] + startCol);
out.writeLong(values[i]);
}
} else {
ObjectIterator<Int2LongMap.Entry> iter = vector.getStorage().entryIterator();
Int2LongMap.Entry entry;
while (iter.hasNext()) {
entry = iter.next();
out.writeLong(entry.getIntKey() + startCol);
out.writeLong(entry.getLongValue());
}
}
} else {
LongLongVector vector = (LongLongVector) ServerRowUtils.getVector(row);
if (vector.isSorted()) {
long[] indices = vector.getStorage().getIndices();
long[] values = vector.getStorage().getValues();
for (int i = 0; i < indices.length; i++) {
out.writeLong(indices[i] + startCol);
out.writeLong(values[i]);
}
} else {
ObjectIterator<Long2LongMap.Entry> iter = vector.getStorage().entryIterator();
Long2LongMap.Entry entry;
while (iter.hasNext()) {
entry = iter.next();
out.writeLong(entry.getLongKey() + startCol);
out.writeLong(entry.getLongValue());
}
}
}
}
use of com.tencent.angel.ml.math2.vector.LongLongVector in project angel by Tencent.
the class RBCompLongLongMatrix method initEmpty.
@Override
public void initEmpty(int idx) {
int numComp = (int) ((getDim() + subDim - 1) / subDim);
if (null == rows[idx]) {
LongLongVector[] tmpParts = new LongLongVector[numComp];
for (int i = 0; i < numComp; i++) {
LongLongSparseVectorStorage storage = new LongLongSparseVectorStorage(subDim);
tmpParts[i] = new LongLongVector(matrixId, idx, clock, (long) getDim(), storage);
}
CompLongLongVector tmpVect = new CompLongLongVector(matrixId, idx, clock, (long) getDim(), tmpParts, subDim);
rows[idx] = tmpVect;
}
}
use of com.tencent.angel.ml.math2.vector.LongLongVector in project angel by Tencent.
the class MixedBinaryOutAllExecutor method apply.
private static Vector apply(CompLongLongVector v1, LongIntVector v2, Binary op) {
LongLongVector[] parts = v1.getPartitions();
Storage[] resParts = StorageSwitch.applyComp(v1, v2, op);
if (!op.isKeepStorage()) {
for (int i = 0; i < parts.length; i++) {
if (parts[i].getStorage() instanceof LongLongSortedVectorStorage) {
resParts[i] = new LongLongSparseVectorStorage(parts[i].getDim(), parts[i].getStorage().getIndices(), parts[i].getStorage().getValues());
}
}
}
long subDim = (v1.getDim() + v1.getNumPartitions() - 1) / v1.getNumPartitions();
for (int i = 0; i < v1.getDim(); i++) {
int pidx = (int) (i / subDim);
long subidx = i % subDim;
if (v2.getStorage().hasKey(i)) {
((LongLongVectorStorage) resParts[pidx]).set(subidx, op.apply(parts[pidx].get(subidx), v2.get(i)));
} else {
((LongLongVectorStorage) resParts[pidx]).set(subidx, op.apply(parts[pidx].get(subidx), 0));
}
}
LongLongVector[] res = new LongLongVector[parts.length];
int i = 0;
for (LongLongVector part : parts) {
res[i] = new LongLongVector(part.getMatrixId(), part.getRowId(), part.getClock(), part.getDim(), (LongLongVectorStorage) resParts[i]);
i++;
}
return new CompLongLongVector(v1.getMatrixId(), v1.getRowId(), v1.getClock(), v1.getDim(), res, v1.getSubDim());
}
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