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[/] [test_project/] [trunk/] [linux_sd_driver/] [Documentation/] [smp.txt] - Rev 62
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To set up SMPConfigure the kernel and answer Y to CONFIG_SMP.If you are using LILO, it is handy to have both SMP and non-SMPkernel images on hand. Edit /etc/lilo.conf to create an entryfor another kernel image called "linux-smp" or something.The next time you compile the kernel, when running a SMP kernel,edit linux/Makefile and change "MAKE=make" to "MAKE=make -jN"(where N = number of CPU + 1, or if you have tons of memory/swapyou can just use "-j" without a number). Feel free to experimentwith this one.Of course you should time how long each build takes :-)Example:make configtime -v sh -c 'make clean install modules modules_install'If you are using some Compaq MP compliant machines you will need to setthe operating system in the BIOS settings to "Unixware" - don't ask mewhy Compaqs don't work otherwise.
