pytorch

bd5ec6c8 - [quant][core][gpu][improvement] Removed conv_output and set output tensors as virtual in quantized cudnn conv2d op

[quant][core][gpu][improvement] Removed conv_output and set output tensors as virtual in quantized cudnn conv2d op Summary: With support for virtual tensors in cudnn, we no longer have to allocate conv_output. Test plan: ``` python test/test_quantization.py -k test_qconv2d_cudnn ``` Pull Request resolved: https://github.com/pytorch/pytorch/pull/76787 Approved by: https://github.com/jerryzh168