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Merge pull request #49952 from tensorflow/cp2_2_369343977

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Prevent yet another division by zero
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Mihai Maruseac 2021-06-02 10:05:38 -07:00 committed by GitHub
commit 44326ead38
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1 changed files with 5 additions and 0 deletions
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5
tensorflow/core/kernels/conv_grad_input_ops.cc
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@ -673,6 +673,11 @@ class Conv2DCustomBackpropInputOp : public OpKernel {
dims.batch_size == 1 ||
thread_work_unit_size >= min_thread_work_unit_size;
OP_REQUIRES(
context, work_unit_size > 0,
errors::InvalidArgument("input, filter_sizes and out_backprop tensors "
"must all have at least 1 element"));
const size_t shard_size =
use_parallel_contraction
? 1