[GitHub] [incubator-mxnet] aGiant removed a comment on issue #6333: Automatic context to select CPU or GPU(s)

[GitBox <gi...@apache.org>]

aGiant removed a comment on issue #6333: Automatic context to select CPU or GPU(s)
URL: https://github.com/apache/incubator-mxnet/issues/6333#issuecomment-594112031
 
 
   Almost 3 years, the error remains the same:
    
   MXNetError: [19:56:15] src/imperative/./imperative_utils.h:71: Check failed: inputs[i]->ctx().dev_mask() == ctx.dev_mask() (1 vs. 2) : Operator broadcast_sub require all inputs live on the same context. But the first argument is on gpu(0) while the 2-th argument is on cpu(0)
   
   Even with gpu():
   
    12     with mx.gpu():
        13         half = nd.ones(y_true.shape)*0.5
   ---> 14         right = nd.lesser(nd.abs(y_pred - y_true), half)
        15         wrong = nd.greater(nd.abs(y_pred - y_true), half)
        16         take_opt = nd.greater(nd.abs(y_pred), half)

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