Ticket 4361 - plugin node_features/knl_generic doesn't link to available libnuma
Summary: plugin node_features/knl_generic doesn't link to available libnuma
Status: RESOLVED INVALID
Alias: None
Product: Slurm
Classification: Unclassified
Component: KNL (show other tickets)
Version: 17.02.9
Hardware: Linux Linux
: --- 6 - No support contract
Assignee: Jacob Jenson
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Reported: 2017-11-11 21:02 MST by Philip Kovacs
Modified: 2018-01-17 14:01 MST (History)
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Attachments
patch to link node_features/knl_generic to libnuma (668 bytes, patch)
2017-11-11 21:02 MST, Philip Kovacs 		Details | Diff
corrected patch to link knl_generic to libnuma (470 bytes, patch)
2017-12-01 10:23 MST, Philip Kovacs 		Details | Diff
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Description Philip Kovacs 2017-11-11 21:02:18 MST 
Created attachment 5544 [details]
patch to link node_features/knl_generic to libnuma

On systems with libnuma installed, the node_features/knl_generic plugin does not link directly to libnuma.so, but it should.  The numa symbols remain undefined otherwise (e.g. numa_available).

Attached is a patch for the slurm-17.02 branch.  The same Makefile.am in branch 17.11 is slightly different and you'll need to check that one.    

I am not able to test the node_features/knl_cray plugin, but it might need similar treatment.

Phil
Comment 1 Philip Kovacs 2017-12-01 10:23:10 MST 
Created attachment 5654 [details]
corrected patch to link knl_generic to libnuma