Comment by gjajric2
8 hours ago
Even kernel development? Do you know of kernels where reference counting is the norm? Please do mention examples.
8 hours ago
Even kernel development? Do you know of kernels where reference counting is the norm? Please do mention examples.
Linux? http://oldvger.kernel.org/~davem/skb.html
Is this even a fair question? A common response to pointing out that Oberon and the other Wirth languages where used to write several OS’s (using full GC in some cases) is that they don’t count, just like Minix doesn’t count for proof of microkernels. The prime objection being they are not large commercial OS’s. So, if the only two examples allowed are Linux and Windows (and maybe MacOS) then ‘no’ there are no wide spread, production sized OS’s that use GC or reference counting.
The big sticking point for me is that for desktop and server style computing, the hardware capabilities have increased so much that a good GC would for most users be acceptable at the kernel level. The other side to that coin is that then OS’s would need to be made on different kernels for large embedded/tablet/low-power/smart phone use cases. I think tech development has benefitted from Linux being used at so many levels.
A push to develop a new breed of OS, with a microkernel and using some sort of ‘safe’ language should be on the table for developers. But outside of proprietary military/finance/industrial (and a lot of the work in these fields are just using Linux) areas there doesn’t seem to be any movement toward movement toward a less monolithic OS situation.