Hi Brice,
On 29. Nov 2011, at 9:45, Brice Goglin wrote:
> hwloc 1.3 already has support for PCI device detection. These new
> objects contain a "class" field that can help you know if it's a NIC/GPU/...
>
> Just run lstopo
> on your machine to see what I am talking about.
Maybe I'm missing something, but I don't see any PCI-related output with lstopo.
I just compiled 1.3 from scratch, and run lstopo as user and hwloc-info as root:
$ sudo ./local/bin/hwloc-info -v
[sudo] password for eilemann:
Machine (24GB)
NUMANode L#0 (P#0 12GB) + Socket L#0 + L3 L#0 (12MB)
L2 L#0 (256KB) + L1 L#0 (32KB) + Core L#0 + PU L#0 (P#0)
L2 L#1 (256KB) + L1 L#1 (32KB) + Core L#1 + PU L#1 (P#1)
L2 L#2 (256KB) + L1 L#2 (32KB) + Core L#2 + PU L#2 (P#2)
L2 L#3 (256KB) + L1 L#3 (32KB) + Core L#3 + PU L#3 (P#3)
L2 L#4 (256KB) + L1 L#4 (32KB) + Core L#4 + PU L#4 (P#4)
L2 L#5 (256KB) + L1 L#5 (32KB) + Core L#5 + PU L#5 (P#5)
NUMANode L#1 (P#1 12GB) + Socket L#1 + L3 L#1 (12MB)
L2 L#6 (256KB) + L1 L#6 (32KB) + Core L#6 + PU L#6 (P#6)
L2 L#7 (256KB) + L1 L#7 (32KB) + Core L#7 + PU L#7 (P#7)
L2 L#8 (256KB) + L1 L#8 (32KB) + Core L#8 + PU L#8 (P#8)
L2 L#9 (256KB) + L1 L#9 (32KB) + Core L#9 + PU L#9 (P#9)
L2 L#10 (256KB) + L1 L#10 (32KB) + Core L#10 + PU L#10 (P#10)
L2 L#11 (256KB) + L1 L#11 (32KB) + Core L#11 + PU L#11 (P#11)
[eilemann@node01 ~]$
The lstopo graphical output contains the same information.
Cheers,
Stefan.
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