public DMatrix divRowsi(DMatrix colVector) {
assert (this.rows() == colVector.rows() && colVector.columns() == 1);
SimpleCuBlas.divRows(colVector, this);
return this;
}
public DMatrix divRows(DMatrix colVector) {
assert (this.rows() == colVector.rows() && colVector.columns() == 1);
DMatrix m = new CUDAMatrix(this.rows(), this.columns(), this.toArray());
SimpleCuBlas.divRows(colVector, m);
return m;
}