Messages in this thread | | | Date | Fri, 7 Nov 2003 09:13:11 +0100 (CET) | From | Sylvain Jeaugey <> | Subject | Re: [DMESG] cpumask_t in action |
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On Thu, 6 Nov 2003, Matthew Wilcox wrote:
> > ACPI: SRAT Processor (id[0x00] eid[0x00]) in proximity domain 0 enabled > > ACPI: SRAT Processor (id[0x20] eid[0x00]) in proximity domain 0 enabled [...] > > ACPI: SRAT Processor (id[0x00] eid[0x5e]) in proximity domain 47 enabled > > ACPI: SRAT Processor (id[0x20] eid[0x5e]) in proximity domain 47 enabled > > ... for example ;-) 96 lines which honestly tell me nothing. > > > ACPI: SRAT Memory (0x0000003000000000 length 0x0000001000000000 type 0x1) in proximity domain 0 enabled > > ACPI: SRAT Memory (0x000000b000000000 length 0x0000001000000000 type 0x1) in proximity domain 1 enabled > [ snip 44 lines ] > > ACPI: SRAT Memory (0x0000173000000000 length 0x0000001000000000 type 0x1) in proximity domain 46 enabled > > ACPI: SRAT Memory (0x000017b000000000 length 0x0000001000000000 type 0x1) in proximity domain 47 enabled > > ... and again. > These lines show you the numa topology of your machine (in our case, we have 2 CPUS per domain, and a memory area). This is quite a big piece of information about hardware. Even if it is quite long, I think it should be part of the ACPI information.
Sylvain
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