Optimizing depthwise separable convolution on DCU. - Zheng Liu; Meng Hao 002; Weizhe Zhang; Gangzhao Lu; Xueyang Tian; Siyu Yang; Mingdong Xie; Jie Dai; Chenyu Yuan; Desheng Wang 002; Hongwei Yang (CCF Trans. High Perform. Comput., 2024)