[GitHub] larroy commented on issue #11259: [MXNET-184] Fix flaky test test_operator.test_binary_op due to numerical errors

Wed, 13 Jun 2018 08:35:22 -0700 

larroy commented on issue #11259: [MXNET-184] Fix flaky test 
test_operator.test_binary_op due to numerical errors
URL: https://github.com/apache/incubator-mxnet/pull/11259#issuecomment-396982166
 
 
   There must be a float32 conversion somewhere in the engine:
   
   Isolated the failing case:
   
   In [41]: a=0.2823993815399286
   
   In [42]: b=0.2823993942863873
   
   In [43]: from ctypes import *
   
   In [44]: c_float(a)%c_float(b)
   
   In [45]: c_float(a).value % c_float(b).value
   Out[45]: 0.0
   
   In [46]: 0.2823993815399286 % 0.2823993942863873
   Out[46]: 0.2823993815399286
   

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