Re: hyperthreading on 2.0; no way to get it to work with my hardware.
okay_awright <[email protected]> Sat, 8 Jan 2005 17:58:52 +0100
| Newsgroups | gmane.os.netbsd.devel.smp |
|---|---|
| Message-ID | <[email protected]> |
hi, here's what I've done since your last comments regarding my little problem. 1) I've first tested this system under Windows XP SP1 Home. Freshly installed from scratched on a spare HDD -> Result: hyper threading works like a charm. Checked that HTT was enabled against the Windows Task Manager and a specialized Intel utility downloaded from their web site. 2) Then I've compiled and booted the system from a MP_ACPI enabled NetBSD-current (not a snapshot, plain cvs from a few minutes ago) kernel without any improvement -compared to the one built with the 2.0 release-. Dmesg output is similar to the one i've already posted ( "cpu0 at mainbus0: apid 0 (boot processor)" and "ioapic0 at mainbus0 apid 1", no second processor enabled by the kernel). Quick & dirty modus operandi: I've only updated my kernel sources and recompiled the GENERIC.MP_ACPI without upgrading my tool-chain -lazy me- (cd /usr/src/sys && cvs update -dP; cd .. && ./build.sh kernel=GENERIC.MP_ACPI && mv /usr/src/sys/arch/i386/compile/obj/GENERIC.MP_ACPI/netbsd /; reboot) Still no luck. Do I have to submit a bug report? I'm looking forward to test some fresh ideas (or patches ;)). cheers everyone, okay_awight