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SameDiff: add a "calculate activations and gradients" method #8318

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AlexDBlack opened this issue Oct 28, 2019 · 0 comments · Fixed by KonduitAI/deeplearning4j#21
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SameDiff: add a "calculate activations and gradients" method #8318

AlexDBlack opened this issue Oct 28, 2019 · 0 comments · Fixed by KonduitAI/deeplearning4j#21

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@AlexDBlack
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@AlexDBlack AlexDBlack commented Oct 28, 2019

We can do either of these in isolation, but we can't do them together, efficiently, in one single call.
Internally doing both at once is trivial, but there's no nice way to do that in the current API.

@AlexDBlack AlexDBlack added this to the 1.0.0-beta6 milestone Oct 31, 2019
AlexDBlack added a commit to KonduitAI/deeplearning4j that referenced this issue Nov 1, 2019
Signed-off-by: AlexDBlack <blacka101@gmail.com>
AlexDBlack added a commit to KonduitAI/deeplearning4j that referenced this issue Nov 1, 2019
Signed-off-by: AlexDBlack <blacka101@gmail.com>
AlexDBlack added a commit to KonduitAI/deeplearning4j that referenced this issue Nov 2, 2019
* MKLDNN LSTM forward implementation (disabled pending eclipse#8331)

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* eclipse#8318 add SameDiff.calculateGradientsAndOutputs

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Disable mkldnn backprop for now - pending fix, issue eclipse#8335

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* eclipse#8337 Fix CudaExecutioner unnecessary result array allocation/replacement

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* Small FlatBuffers serde fix, UInt8

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* eclipse#8135 ImagePreProcessingScaler - add segmentation support

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* eclipse#8319 Ensure listeners are called when they are supposed to be called

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* eclipse#8214 UNet (non-pretrained) last conv layer kernal size fix

Signed-off-by: AlexDBlack <blacka101@gmail.com>
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