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Ship it! Thanks for making the changes! - Steve Reinhardt On Feb. 9, 2015, 6:23 a.m., Andreas Hansson wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://reviews.gem5.org/r/2624/ > ----------------------------------------------------------- > > (Updated Feb. 9, 2015, 6:23 a.m.) > > > Review request for Default. > > > Repository: gem5 > > > Description > ------- > > Changeset 10693:40aaf1161841 > --------------------------- > mem: mmap the backing store with MAP_NORESERVE > > This patch ensures we can run simulations with very large simulated > memories (at least 64 TB based on some quick runs on a Linux > workstation). In essence this allows us to efficiently deal with > sparse address maps without having to implement a redirection layer in > the backing store. > > This opens up for run-time errors if we eventually exhausts the hosts > memory and swap space, but this should hopefully never happen. > > > Diffs > ----- > > src/mem/physical.hh 94901e131a7f > src/mem/physical.cc 94901e131a7f > src/sim/System.py 94901e131a7f > src/sim/system.cc 94901e131a7f > > Diff: http://reviews.gem5.org/r/2624/diff/ > > > Testing > ------- > > > Thanks, > > Andreas Hansson > > _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
