###################################
2022-05-16 16:53:06.882779
Namespace(ndim=2, rows=1024, 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: 0.004706604999999975
loss: 1.0068359774348108
