TY - RPRT TI - tf-Darshan: Understanding Fine-grained I/O Performance in Machine Learning Workloads AU - Chien, S W AU - Podobas, A AU - Peng, I B AU - Markidis, S PY - 2020 DO - 10.1109/cluster49012.2020.00046 UR - https://www.osti.gov/biblio/1830501 ID - 1830501 ER -