public static DMatrix randn(int r, int c, boolean _persist) {
DMatrix m = new CUDAMatrix(r, c);
m.persist = _persist;
for (int i = 0; i < r * c; i++) m.put(i, RandomUtils.nextGaussian());
if (m.persist) {
m.cPointer = SimpleCuBlas.alloc(m.data());
}
return m;
}
public static DMatrix randn(int r, int c) {
DMatrix m = new CUDAMatrix(r, c);
for (int i = 0; i < r * c; i++) m.put(i, RandomUtils.nextGaussian());
return m;
}