YH, I'm not sure I'm quite following. I tried making the changes you suggested, but it still looks the same. Linux still identifies it as a single socket with two cores. I've rechecked the performance and it still looks like a single socket with two cores (measuring memory latencies and bandwidth). Any other ideas?
Thanks, Greg On Mon, Nov 07, 2005 at 04:33:08PM -0800, Lu, Yinghai wrote: > Northbridge.c cpu_bus_scan need to be modified too, you need to assume > the CONFIG_LOGICAL_CPU==1 there.. > > YH > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Lu, Yinghai > Sent: Monday, November 07, 2005 3:55 PM > To: Greg Johnson > Cc: [email protected] > Subject: Re: [LinuxBIOS] dual core disable? > > OK, > > We may need to set the nbcfg 54 bit even disable the dual core. > > Please several lines > 1. src/cpu/dualcore/dualcore.c > //If(read_option(CMOS_VSTART_dual_core..... > 2. in you cache_as_ram_auto.c > //#if CONFIG_LOGICAL_CPUS == 1 > Set_apicid_cpuid_lo(); > //#endif > > YH -- LinuxBIOS mailing list [email protected] http://www.openbios.org/mailman/listinfo/linuxbios
