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Old 09-16-2003, 07:19 AM   #1
Sargek
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Registered: Jan 2003
Location: San Antonio, Texas
Distribution: Debian testing
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Kernel compiling


I would have posted this to the "Kernel compiling for newbies," but the thread is closed....Running Slack 9.0 with Dropline Gnome on an AMD Athlon XP 2000+. Compiled kernels before on this system and I don't have any problems with that, I have problems with performance of the custom kernels. The stock Slack kernel is faster than the "custom" ones I configure, even though it's set up for Pentium processors, not AMD. I know they are in the same "class," but I thought if I configured a kernel specifically for my processor, it would be faster. Also, which is better: compiling drivers into the kernel, or running them as modules? One more glitch: when I compile a custome kernel, my sound goes to heck - it crackles at the tail end of any sound played. Using SB Live! X-Gamer (emu10k) Stock Slack kernel works fine. Maybe I'm answering my own questions here...! Any hints on this would be appreciated. Thanks!

Paul
 
Old 09-16-2003, 05:28 PM   #2
MasterC
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Registered: Mar 2002
Location: Salt Lake City, UT - USA
Distribution: Gentoo ; LFS ; Kubuntu ; CentOS ; Raspbian
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I've gotta ask:

If the default seems to be practically cooking toast for you, then why are you recompiling?

Anyway...

You just have to toy with the options, you may very well be leaving something out that is slowing down your system, or you might be running a patched kernel that is patching things that slow you down. Who knows

Modules vs Compile in:
If it's essential to the system running, compile it in. If it's not, and you can 'module' it, go for it. I find that by making more modules it seems to speed up my boot sequence a bit, if that makes a difference to you at all.

Sound:
I always use ALSA regardless if the default kernel comes with a 'kernel module' for my card (SB Live MP3+5.1 ) ALSA is simply better IMHO.

Cool
 
Old 09-17-2003, 03:51 PM   #3
Sargek
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Registered: Jan 2003
Location: San Antonio, Texas
Distribution: Debian testing
Posts: 416

Original Poster
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Quote:
Originally posted by MasterC
I've gotta ask:

If the default seems to be practically cooking toast for you, then why are you recompiling?

Anyway...

You just have to toy with the options, you may very well be leaving something out that is slowing down your system, or you might be running a patched kernel that is patching things that slow you down. Who knows

Modules vs Compile in:
If it's essential to the system running, compile it in. If it's not, and you can 'module' it, go for it. I find that by making more modules it seems to speed up my boot sequence a bit, if that makes a difference to you at all.

Sound:
I always use ALSA regardless if the default kernel comes with a 'kernel module' for my card (SB Live MP3+5.1 ) ALSA is simply better IMHO.

Cool
Well, I asked myself the same question about the speed...guess I'm just picking nits! Thanks for the advice on the modules vs. compiled in, I'll mess with that this weekend.

Paul
 
  


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