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Remove input_tensor_desc destruction in RNN kernels #729

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Remove input_tensor_desc destruction in RNN kernels #729

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2 changes: 0 additions & 2 deletions jaxlib/gpu/rnn_kernels.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -356,7 +356,6 @@ static absl::Status DnnRNNForward_(gpuStream_t stream, void** buffers,
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpudnnDestroyRNNDescriptor(rnn_desc)));
#ifdef JAX_GPU_HIP
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpuFree(dropout_states_dev)));
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpudnnDestroyTensorDescriptor(input_tensor_desc)));
#endif

return absl::OkStatus();
Expand Down Expand Up @@ -545,7 +544,6 @@ static absl::Status DnnRNNBackward_(gpuStream_t stream, void** buffers,
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpudnnDestroyRNNDescriptor(rnn_desc)));
#ifdef JAX_GPU_HIP
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpuFree(dropout_states_dev)));
JAX_RETURN_IF_ERROR(JAX_AS_STATUS(gpudnnDestroyTensorDescriptor(input_tensor_desc)));
#endif

return absl::OkStatus();
Expand Down