#8048: command to gather build report on a platform/hardware combination
---------------------------+------------------------------------------------
Reporter: mvngu | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.5.2
Component: misc | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
---------------------------+------------------------------------------------
Comment(by jasonbhill):
_Usually_ the following happens: If the system has 1 cpu, then no
"physical id" will be present in /proc/cpuinfo. Otherwise, physical_id
gives the slot number of the cpu/core/thread in question. The problem with
Itaniums is that the original "topology" listed the first slot as -1 on
the board, instead of 0. So, it may be that there is still a bug in
translating the topology.
Try looking in
/sys/devices/system/cpu/cpu0/topology
/sys/devices/system/cpu/cpu1/topology
/sys/devices/system/cpu/cpu2/topology
...
and seeing how many different entries you can find. Those, if they exist,
should correspond to board slots for cpus.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8048#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
