###################################
2022-05-16 16:54:40.641091
Namespace(ndim=2, rows=16384, cols=2, alg=3, seed=0, l2_regularization=0.001, epsilon=0.1, delta=0.01, alpha=1.0, samples=1028)
Ktb: (4, 1)
tmp: (4, 1)
time: 0.8533160320000002
loss: 267.51760823397365
