Correction: I have E5-2620v4, which is 8-core Broadwell.
Please excuse my error earlier.
On Wed, Aug 02, 2023 at 01:23:18PM +, Max R. Dechantsreiter wrote:
> Hi Brice,
>
> Well, the VPS gives me a 4-core slice of an Intel(R) Xeon(R)
> CPU E5-2620 node, which is Sandy Bridg
a single hardware core and the hypervisor doesn't care
> about emulating topology information correctly.
>
> Brice
>
>
>
> Le 02/08/2023 à 15:23, Max R. Dechantsreiter a écrit :
> > Hi Brice,
> >
> > Well, the VPS gives me a 4-core slice of an Intel(R) Xeon(
Hello,
On my VPS I tested my build of hwloc-2.9.2 by running lstopo:
./lstopo
hwloc: Topology became empty, aborting!
Segmentation fault
On a GCP n1-standard-2 a similar build (GCC 12.2 vs. 13.2) seemed to work:
./lstopo
hwloc/nvml: Failed to initialize with nvmlInit(): Driver Not Loaded
so badly?
>
> Brice
>
>
>
> Le 02/08/2023 à 14:54, Max R. Dechantsreiter a écrit :
> > Hello,
> >
> > On my VPS I tested my build of hwloc-2.9.2 by running lstopo:
> >
> > ./lstopo
> > hwloc: Topology became empty, aborting!
> > Segmentation
