konioyxgq opened a new issue #17726: Getting network predictions result takes a long time URL: https://github.com/apache/incubator-mxnet/issues/17726 I am using a c++ api on CPU to extract a 512-dim feature vector from images. I use “**auto array = m_Fexecutor->outputs[0]**” to get the prediction of the model。 At this time with or without “**NDArray::WaitAll()**”, two cases occur： 1、When “**NDArray::WaitAll()**” is not used, the result is wrong and takes a short time。 2、When “**NDArray::WaitAll()**” is used, the result is right, but it takes a long time。 I try other methods, such as using “**MXPredGetOutput**” to get model results, but it takes a long time。 I want to reduce the time it takes to get model results。what should I do? Do you have any good suggestions. thank you very much！
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