@conference {1452, title = {Performance Analysis of Tile Low-Rank Cholesky Factorization Using PaRSEC Instrumentation Tools}, booktitle = {Workshop on Programming and Performance Visualization Tools (ProTools 19) at SC19}, year = {2019}, month = {2019-11}, publisher = {ACM}, organization = {ACM}, address = {Denver, CO}, author = {Qinglei Cao and Yu Pei and Thomas Herault and Kadir Akbudak and Aleksandr Mikhalev and George Bosilca and Hatem Ltaief and David Keyes and Jack Dongarra} }