a.py

In [39]: a = chainer.initializers.GlorotUniform(rng=numpy.random.seed(1))

In [40]: a2 = copy.deepcopy(a)

In [41]: a(b)

In [42]: b
Out[42]:
array([[-0.09089784,  0.24135339, -0.54759727, -0.21653382, -0.38695953,
        -0.44657069, -0.34368472, -0.16917975, -0.11308557,  0.0425216 ],
       [-0.08851797,  0.2028978 , -0.32375634,  0.4142069 , -0.51772095,
         0.1867378 , -0.09058805,  0.06429149, -0.39393637, -0.33071325],
       [ 0.32944917,  0.51295486, -0.20438357,  0.21067887,  0.41231366,
         0.43226994, -0.45456129, -0.50494019, -0.36168265,  0.41423436],
       [-0.439989  , -0.08642227,  0.50159285,  0.03633075,  0.21019085,
        -0.2020925 ,  0.20430153,  0.36656406, -0.52768875,  0.27401937],
       [ 0.53552049,  0.27185185, -0.24051156,  0.31688963, -0.43464413,
        -0.05707978,  0.44759395, -0.22608437, -0.23248047, -0.40528339],
       [-0.52650712,  0.19590451, -0.31589557, -0.25683077, -0.00923114,
        -0.48926682,  0.08119177, -0.38698946,  0.09782931,  0.21882432],
       [-0.43562081, -0.09414695,  0.2129547 , -0.0940119 , -0.49300128,
         0.03932254,  0.17942804,  0.01631021,  0.48702915,  0.0948163 ],
       [ 0.44190466, -0.39712656, -0.39515296,  0.33673029, -0.11208941,
        -0.36658611,  0.46831219, -0.16676415,  0.27475089,  0.24756839],
       [ 0.41989079,  0.13547612,  0.27489366, -0.16552357, -0.25203137,
         0.43367162, -0.07877215,  0.50920676,  0.17904119,  0.13331098],
       [-0.42202464,  0.49239081, -0.05486851,  0.08587152, -0.10063109,
        -0.28807251,  0.44188013,  0.08071183, -0.54457827,  0.12832582]])

In [43]: a2(b)

In [44]: b
Out[44]:
array([[-0.189901  ,  0.02964067,  0.42277839, -0.15635314,  0.44752784,
         0.13513424, -0.53039125,  0.47042492,  0.2091171 ,  0.54478989],
       [-0.35893299, -0.39749787,  0.47388459,  0.21560349, -0.47542299,
         0.27984575,  0.27810743,  0.46340016,  0.23171376, -0.41159054],
       [-0.52594496, -0.51900986, -0.51671435, -0.27801185,  0.39439086,
         0.0425373 ,  0.05786358,  0.37467607, -0.41169751, -0.24189216],
       [ 0.09394457,  0.51441637,  0.06685526, -0.52729548,  0.32932659,
        -0.29251203,  0.33641689, -0.12284251,  0.39824015,  0.2707082 ],
       [ 0.06160809, -0.39824335, -0.48208602, -0.41479746, -0.49891842,
        -0.42996864, -0.30047037,  0.23331774,  0.06541668, -0.53396817],
       [-0.46887868,  0.51187557,  0.07460032, -0.32502598, -0.27131355,
         0.26709784, -0.33364029,  0.08912424,  0.5148811 ,  0.37993192],
       [-0.2849825 , -0.00682494,  0.13140491,  0.36038052, -0.37596619,
        -0.52737335, -0.47101714, -0.01495818,  0.11647809,  0.07542297],
       [-0.20006946,  0.53525218,  0.08735651, -0.13129877,  0.05581098,
         0.2687504 ,  0.18538535, -0.25751772, -0.47505639, -0.14231563],
       [ 0.14209841, -0.31748847,  0.27687984, -0.47483549, -0.26256165,
         0.3338419 , -0.33582592,  0.15277174,  0.02702497,  0.46535382],
       [-0.2592954 , -0.4754658 ,  0.25750186,  0.29815609,  0.44673988,
         0.47320169, -0.53243938, -0.29099176,  0.12792428,  0.49187274]])