             bwd_inputs_algo_ = data_perf.algo;
 #endif
 #if CUDNN_MAJOR >= 7 && USE_TENSOR_CORES
+            //Tensor Op math only supports this algorithm.
             bwd_inputs_algo_ = CUDNN_CONVOLUTION_BWD_DATA_ALGO_1;
 #endif
 

            }
        }
#if USE_TENSOR_CORES
        if (!inference) {
            pad_value = 8;
            if (c % pad_value) {

        }
#endif
#if CUDNN_MAJOR >= 7 && USE_TENSOR_CORES
        // Tensor Op math only supports IMPLICIT_PRECOMP_GEMM algorithm
        fwd_algo_ = CUDNN_CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM;
#endif
        if (std::is_same<T1, uint8_t>::value) {
