Following is my python code for matrix multiplication
*import time* *a=random.rand(1**28,128,128,15)* *b=np.random.rand(15,15)* *c=np.zeros((128,128,128,15), dtype=np.float64)* *t=time.time()* *c=a.dot(b)* *print time.time()-t* Timing for *pypy -> 3.957* *python 2.7 -> .80* So find that the basic matrix dot operation is faster on python 2.7 than on pypy 2.2.1 why is this so? am i missing something? thanks gayathri
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