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Tina Declerck

Tina M. Declerck
Computational Systems Group
Phone: (510) 486-7662
Fax: (510) 486-6459
1 Cyclotron Road
Mailstop: 59-4010A
Berkeley, CA 94720 US

Biographical Sketch

Tina Declerck recently returned to the NERSC’s Computational Systems Group after working there from 1997 through 2001. In her previous tenure at NERSC she managed the PDSF and Cray J90 SV1 clusters. During her hiatus, she worked at Sistina Software, the company that developed the Global File System (GFS) and was later bought by Red Hat. At Sistina, Tina was in charge of growing and managing the customer support team. At 3Ware, which manufactures SATA RAID controllers, she defined new product features, acted as the primary interface between the field support and engineering teams, provided technical training to resellers, and worked on I/O performance and tuning. Now back at NERSC, Tina is the system lead for the SGI Altix named DaVinci, and she provides secondary support on Franklin, the Cray XT4.

Conference Papers

Zhengji Zhao, Doug Petesch, David Knaak, and Tina Declerck, "I/O Performance on Cray XC30", Cray User Group Meeting, May 4, 2014,

Lavanya Ramakrishnan, Piotr T. Zbiegel, Scott Campbell, Rick Bradshaw, Richard Shane Canon, Susan Coghlan, Iwona Sakrejda, Narayan Desai, Tina Declerck, Anping Liu, "Magellan: Experiences from a Science Cloud", Proceedings of the 2nd International Workshop on Scientific Cloud Computing, ACM ScienceCloud '11, Boulder, Colorado, and New York, NY, 2011, 49 - 58,


Richard A. Gerber, Tina Declerck. Zhengji Zhao, Edison Update, February 12, 2013,

Overview and update on the installation and configuration of Edison, NERSC's new Cray XC30 supercomputer.