8h for kernel to compile on 486dx4?

8h for kernel to compile on 486dx4?

Post by p.. » Tue, 11 Jul 1995 04:00:00



I recently purchased an AMD motherboard w/processor from Micro Pro out of
computer shopper, and added the 4 megs of mem from my old 386 to it.  I
have a WD 850mb HD and a few other goodies, nothing major.  After
installing linux, I patched up to kernel v1.2.11, and attempted to
compile.  After 8 hrs of compiling and working the drive to death, I
^c'd it.  I have 16megs of swap available, and all seemed to be normal,
no errors on the compile, it just took an ENORMOUS amount of time to get
anything done.  I've heard of hardware incompatibility problems w/linux
under the AMD board, but nothing solid.  Any suggestions, comments on
what to change/do?  

A friend of mine bought the same board/processor, but
had 8 megs of memory instead of 4, same drive, too, and his works
wonderfully.  Is having only 4 megs of real memory bottlenecking in some
way?  Thanks much for any replies, this is really tickin me off :)

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8h for kernel to compile on 486dx4?

Post by Uwe Bonn » Tue, 11 Jul 1995 04:00:00



Quote:> I recently purchased an AMD motherboard w/processor from Micro Pro out of
> computer shopper, and added the 4 megs of mem from my old 386 to it.  I
> have a WD 850mb HD and a few other goodies, nothing major.  After
> installing linux, I patched up to kernel v1.2.11, and attempted to
> compile.  After 8 hrs of compiling and working the drive to death, I
> ^c'd it.  I have 16megs of swap available, and all seemed to be normal,
> no errors on the compile, it just took an ENORMOUS amount of time to get
> anything done.  I've heard of hardware incompatibility problems w/linux
> under the AMD board, but nothing solid.  Any suggestions, comments on
> what to change/do?  

> A friend of mine bought the same board/processor, but
> had 8 megs of memory instead of 4, same drive, too, and his works
> wonderfully.  Is having only 4 megs of real memory bottlenecking in some
> way?  Thanks much for any replies, this is really tickin me off :)

4 megs is few. Try getting at least another 4 or better 12 megs.

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8h for kernel to compile on 486dx4?

Post by Peter John De » Tue, 25 Jul 1995 04:00:00


G'day,

        I also have a 486dx4-100 with 16mbytes of ram, an it take my machine
20-30mins tops to compile the kernal from scratch...

My swap parition is approx. 50Mbytes.

Cheers..

 
 
 

8h for kernel to compile on 486dx4?

Post by Sid Boy » Thu, 27 Jul 1995 04:00:00



Quote:>G'day,

>    I also have a 486dx4-100 with 16mbytes of ram, an it take my machine
>20-30mins tops to compile the kernal from scratch...

>My swap parition is approx. 50Mbytes.

>Cheers..

   The -pipe seems to slow things down, some time ago I compiled a
kernel on the office 386/33 4M and 8M swap, took aaaaages, removed the
-pipe from the makefile and it then took about 50 mins to an hour.
Was looking at this a few days ago after compiling 1.2.11 on a friend's
486dx4-100 8M and 8M swap took longer than on my 486dx2-66 32M, swap
never gets used. grep -pipe Makefile didn't find it, but it is there
somewhere maybe in the Makefiles of the subdirs.
Regards
Sid...G3VBV...Amdahl(UK)...
 
 
 

8h for kernel to compile on 486dx4?

Post by Sid Boy » Fri, 28 Jul 1995 04:00:00


Quote:

>   The -pipe seems to slow things down, some time ago I compiled a
>kernel on the office 386/33 4M and 8M swap, took aaaaages, removed the
>-pipe from the makefile and it then took about 50 mins to an hour.
>Was looking at this a few days ago after compiling 1.2.11 on a friend's
>486dx4-100 8M and 8M swap took longer than on my 486dx2-66 32M, swap
>never gets used. grep -pipe Makefile didn't find it, but it is there
>somewhere maybe in the Makefiles of the subdirs.
>Regards
>Sid...G3VBV...Amdahl(UK)...

   The -pipe is in /usr/src/linux/arch/i386/Makefile.
 
 
 

1. 486dx4/120, slow compiling...

Hello.
I have a 486dx4/120 VLB, 8 megs RAM, 16 swap.  I recompiled the kernel,
and on avarege it takes my mashine 35-40 minutes for that. I dont know
much about Linux and compiling, but it seems to me that this is too long.
I have pretty much just a bare system, no CDrom or sound card, so the
kernel isnt huge...its 321K. I cant relate to anything, so I dont know if
this really is to slow or not.
I also ran benchmark, and all the scores were pretty low, too. I know
benchmarks can be off, but still, its bugging me.
So if anyone could help me with this, I would appreciate it.
Thanks.

Bruno
------

http://www2.cin.butte.cc.ca.us/~bruno/

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