On Sun, Mar 30, 2003 at 04:50:42PM -0600, Tom Brinkman wrote: > On Sunday March 30 2003 11:08 am, Angus Auld wrote: > > Thanks for the reply Tom. I am very confused as to the process > > here. I have upgraded my kernel once in 8.2, and again in 9.0. I > > thought that the idea of a src rpm was to rebuild it against your > > particular arch and hardware, and then install it like any other > > rpm. (using the correct method for kernel "install" rather than > > "upgrade" of course). What is the purpose of the .src.rpm for the > > kernel? > > You would rebuild that 2.4.19.32mdk-1-1mdk.src.rpm for your system > and arch, but in the process you end with a sh!+load of kernels you > don't want or need. IE, the SMP kernel, the PPC kernel, Linus-kernel, > and several others. That's why it was so large and had so many > dependencies. IOW's it's a collection of all Mandrake source for > various kernels. You only need the kernel-source rpm for the type of > kernel you use. > > Sorry, I should'a explain that better in my earlier reply. But ya > really ough'ta read over the mandrakeuser.org kernel link. It usually > explains things better than I do. Actually the whole site does. I get > confused too ;) > http://www.mandrakeuser.org/docs/install/index.html#ku > > OTOH, let me interject some experienced opinion ( I always do > anyhow ;) Compiling for your specific arch above i586 will only > provide imagined improvement. Rarely anything measurable. Believe me, > I've been tryin to prove myself wrong on this for years. Pushin > optimizations too far will most often present more problems. Only the > little bit of software specifically optimized to take advantage, > would benefit anyway. Optimizing for Athlon FPU/cycle advantages > over Intel does provide a touch better performance, but mostly, with > most all apps, its imagined too.
A lot of the things traditionally done in optimization phases of compilers are now done in hardware in modern processors. As a result, it is less essential to do them in the compilers. > -- > Tom Brinkman Corpus Christi, Texas > Damn, Jr damn near won Texas again > > Want to buy your Pack or Services from MandrakeSoft? > Go to http://www.mandrakestore.com
Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
