QCCP: a taskflow programming model for emerging computing scenario Qiming Du, Jinchen Xu, Yu Zhu, Hang Lian, Qibing Xiong, Danyang Zheng, Yi Liu, Zheng Tu and Zheng Shan EPJ Quantum Technol., 12 1 (2025) 23 Published online: 13 February 2025 DOI: 10.1140/epjqt/s40507-025-00318-5