I have always wondered about the use of the 32 bit address space version (on an otherwise 64 bit CPU) of Linux and associated tool chain. Address space gets sev

I have always wondered about the use of the 32 bit address space version (on an otherwise 64 bit CPU) of Linux and associated tool chain. Address space gets severely limited making threads hard but that specific problem we know how to solve. It would be a problem if your app really needs a lot of physical memory though. So its a trade off.