Andreas Hansson <Andreas.Hansson@...> writes: > > Hi, > > Imagine simulating a system with terabytes of memory. Most likely a lot of > this memory will be untouched, and the host system can get away without > ever allocating the pages. If we now take a checkpoint and later restore, > we want to make sure this property does not go away. Hence, we avoid > touching the pages that are 0. > > Andreas
Thanks for the response! So I understand what you are saying but what if a region of memory is actually 0 (i.e maybe there is an array of millions of elements which are all 0). Doesn't this code never restore that portion of memory? _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
