Linux becoming Windows clone claim
At Microsoft's Tech Ed conference in Amsterdam on Wednesday, a session was devoted to how, according to one Microsoft fan at least, the Linux kernel is beginning to resemble, well -- Windows.
The talk, given by Mark Russinovich, chief software architect for Winternals Software and co-author of Inside Windows 2000, 3rd edition (published by Microsoft press), was clearly delivered to a home crowd, and its message was clear: Linux is paying catch-up with Windows and the gap is narrowing.
It all means, said Russinovich, that the kernel is becoming less relevant. Both kernels are monolithic, he noted, meaning that all core operating system services run in a shared address space in kernel mode. And, he asserted, both have a common heritage.
"Both operating systems had their origins in the 1970s and their real birth in the 1990s and have been evolving quickly since then. The two operating systems are very similar from a kernel perspective, because as engineers work on problems they look around to see what’s working elsewhere. So you end up with a lot of similarities," said Russinovich.
Windows, said Russinovich, owes a great deal to a project led by David Cutler, one of the creators of Digital's VMS Unix operating system, to port Windows to what was then Digital's 64-bit Alpha processor. While at Digital, Cutler, who now works on 64-bit Windows, also worked on a project to port VMS to the Intel IA-32 platform.
