Index of /archives/linux/kernel.org/kernel/people/andrea/lil

Icon  Name                                             Last modified      Size  Description
[PARENTDIR] Parent Directory - [TXT] README 1999-10-12 23:31 309 [   ] README.gz 1999-10-12 23:32 233 [   ] README.sign 2013-08-09 05:22 665 [   ] lil-0.tar.gz 1998-08-17 22:37 8.7K [   ] lil-0.tar.sign 2013-08-09 04:16 665 [   ] lil-1.tar.gz 1998-08-18 05:06 8.7K [   ] lil-1.tar.sign 2013-08-09 04:16 665 [   ] lil-2.tar.gz 1998-08-19 03:59 9.3K [   ] lil-2.tar.sign 2013-08-09 04:16 665 [   ] lil-3.tar.gz 1998-08-19 04:15 9.3K [   ] lil-3.tar.sign 2013-08-09 04:16 665 [   ] lil-4.tar.gz 1998-08-28 02:05 9.7K [   ] lil-4.tar.sign 2013-08-09 04:16 665 [   ] lil-5.tar.gz 1998-09-03 20:36 10K [   ] lil-5.tar.sign 2013-08-09 04:16 665 [   ] lil-6.tar.gz 1998-09-09 01:43 10K [   ] lil-6.tar.sign 2013-08-09 04:16 665 [   ] lil-7.tar.gz 1998-09-10 08:22 10K [   ] lil-7.tar.sign 2013-08-09 04:16 665 [   ] lil-8.tar.gz 1999-10-12 23:22 11K [   ] lil-8.tar.sign 2013-08-09 04:16 665 [   ] sha256sums.asc 2023-04-26 06:11 1.7K
lil is a kernel module that measure the irq latency of your machine
by generating hardware irqs by triggering the edge/level setting of the
8259.

It works only on i386 and it won't work with new motherboards with the IO-APIC.

It's very precise and it does the calcolus using the FPU in kernel mode.

Andrea