Examples with Long2DoubleOpenHashMap it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap used on opensource projects

Example 41 with Long2DoubleOpenHashMap

use of it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap in project angel by Tencent.

the class Axpy method doUpdate.

@Override
protected void doUpdate(ServerSparseDoubleLongKeyRow[] rows, double[] scalars) {
    double a = scalars[0];
    Long2DoubleOpenHashMap xData = rows[0].getData();
    Long2DoubleOpenHashMap yData = xData.clone();
    for (Map.Entry<Long, Double> entry : yData.entrySet()) {
        entry.setValue(entry.getValue() * a);
    }
    rows[1].mergeIndexValueMap(yData);
}

Example 42 with Long2DoubleOpenHashMap

use of it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap in project angel by Tencent.

the class Copy method doUpdate.

@Override
protected void doUpdate(ServerSparseDoubleLongKeyRow[] rows) {
    Long2DoubleOpenHashMap from = rows[0].getIndex2ValueMap();
    Long2DoubleOpenHashMap to = from.clone();
    rows[1].setIndex2ValueMap(to);
}

Example 43 with Long2DoubleOpenHashMap

use of it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap in project angel by Tencent.

the class Exp method doUpdate.

@Override
protected void doUpdate(ServerSparseDoubleLongKeyRow[] rows) {
    Long2DoubleOpenHashMap from = rows[0].getData();
    Long2DoubleOpenHashMap to = from.clone();
    to.defaultReturnValue(Math.exp(to.defaultReturnValue()));
    for (Map.Entry<Long, Double> entry : to.long2DoubleEntrySet()) {
        to.put(entry.getKey().longValue(), Math.exp(entry.getValue()));
    }
}

Example 44 with Long2DoubleOpenHashMap

use of it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap in project angel by Tencent.

the class Floor method doUpdate.

@Override
protected void doUpdate(ServerSparseDoubleLongKeyRow[] rows) {
    Long2DoubleOpenHashMap from = rows[0].getData();
    Long2DoubleOpenHashMap to = from.clone();
    to.defaultReturnValue(Math.floor(to.defaultReturnValue()));
    for (Map.Entry<Long, Double> entry : to.long2DoubleEntrySet()) {
        to.put(entry.getKey().longValue(), Math.floor(entry.getValue()));
    }
}

Example 45 with Long2DoubleOpenHashMap

use of it.unimi.dsi.fastutil.longs.Long2DoubleOpenHashMap in project angel by Tencent.

the class Log1p method doUpdate.

@Override
protected void doUpdate(ServerSparseDoubleLongKeyRow[] rows) {
    Long2DoubleOpenHashMap from = rows[0].getData();
    Long2DoubleOpenHashMap to = from.clone();
    to.defaultReturnValue(Math.log1p(to.defaultReturnValue()));
    for (Map.Entry<Long, Double> entry : to.long2DoubleEntrySet()) {
        to.put(entry.getKey().longValue(), Math.log1p(entry.getValue()));
    }
}