Improve error msg if Input of LayerNorm has no data #9837
Merged
+14
−0
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Description: Describe your changes.
Previously, if input 'X' of LayerNorm has no data, we see CUDA error: cudaErrorInvalidConfiguration : invalid configuration argument.
This change catches it earlier and provide better information for debugging.
Motivation and Context
an internal model has this error, but seems the real issue is the graph logic
may shed some light for Optimization changes the graph so it cannot run on Cuda #9778