On 4/27/10 6:50 PM, Myles Watson wrote:
For suspend/resume I think we like to keep RAMTOP-RAMBASE = 1M. Last time I checked, some of the fam10 boards are using RAMBASE=2M and RAMTOP=16M.
Once you start allowing 48 cores and you want page tables on all of their stacks, it gets big quickly.
How can we determine the real stack consumption? Even with a stack of only 16kb and 16 cores we spend 1/4 (256k) of the 1MB we want to spend for stacks.. that sounds incredibly wasteful.