Jeff,
I was trying to find some references to the GA FT work you mentioned during the plenary discussion today.
The only reference I could find about the FT capabilities of GA is [1] but it is getting dusty. A more recent reference [2] addresses NWCHEM in particular, but represents an application-specific user-level checkpoint/restart strategy, requiring minimal support from the communication library and that has little in common with the ongoing discussion in the WG.
I would really appreciate if you could provide a reference.
Thanks,
George.
[1] V. Tipparaju, M. Krishnan, B. Palmer, F. Petrini, and J. Nieplocha,
“Towards fault resilient Global Arrays.” in International Conference
on Parallel Computing, vol. 15, 2007, pp. 339–345.
[2] Nawab Ali, Sriram Krishnamoorthy, Niranjan Govind, Bruce Palmer, "A Redundant Communication Approach to Scalable Fault Tolerance in PGAS Programming Models", in PDP'11