Re: em forwarding performance (was Proposed 6.2 em RELEASE patch

On Fri, Nov 24, 2006 at 04:18:03PM -0500, Mike Tancsa wrote:
At 04:03 PM 11/24/2006, Divacky Roman wrote:
On Fri, Nov 24, 2006 at 03:27:40PM -0500, Mike Tancsa wrote:
At 03:28 AM 11/24/2006, Massimo Lusetti wrote:
On Thu, 2006-11-23 at 11:52 -0500, Mike Tancsa wrote:

I might give OpenBSD a quick try as a reference.

That would be very interesting.

OpenBSD 4.0 i386 panics on boot.

I also posted some results with PMC compiled into the kernel

ipfw compiled into the kernel, with 1 rule

http://www.tancsa.com/pmc/

I see generic_bzero/bcopy used quite often. why dont you define
cpu I586_CPU
in your kernel config?

Hi,

I had

cpu I486_CPU
cpu I586_CPU
cpu I686_CPU

hm.. now I am confused. the rule is that having I586_CPU improves
performance because optimized bzero/bcopy is included (its not
included if you only have I686_CPU).

I dont understand why the generic version is used.
_______________________________________________
freebsd-performance@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-performance
To unsubscribe, send any mail to "freebsd-performance-unsubscribe@xxxxxxxxxxx"

Relevant Pages

  • FreeBSD 7 RC2 - Kernel Panic during install boot
    ... Trying to boot the 7.0 RC2 CD, the kernel panics with: ... Here's the console log of the failing boot. ... <CPU Frequency Thermal Control> on cpu0 ...
    (freebsd-stable)
  • Re: issues with any ac sources, and 2.6
    ... recently i tried to run the ac sourcess kernel on this ... > middle of kernel boot, either dying while attaching ide's to devices ... If it panics during boot, does it always panic at the ...
    (Linux-Kernel)
  • Re: issues with any ac sources, and 2.6
    ... that refused to boot on me today and I just pulled and reseated the PCI cards ... recently i tried to run the ac sourcess kernel on this ... If it panics during boot, does it always panic at the ... send the line "unsubscribe linux-kernel" in ...
    (Linux-Kernel)
  • Re: stable sata patch: panic at kernel boot (cant dump)
    ... | kernel panic. ... | Kernel paniced just after sio0/sio1, where basic RELENG_4 starts ata channel ... Does the system boot sometimes and other times ... Most panics happen later ...
    (freebsd-stable)
  • Trouble with 5.4
    ... They boot fine, but after kernel has loaded, it panics at the same ... So if i boot to single user mode, ... GNU gdb 6.1.1 ...
    (freebsd-hackers)