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Ticket Resolution Summary Owner Reporter
#1527 fixed configure script bombs out with unexpected fi dlove wish
Description

While building gridengine from darcs source under CentOS5 (autoconf 2.59) in order to test a fix to #1525 the configure script bombed complaining about a spurious fi. This appears to be a consequence of specifying an empty command [] as the action to be taken by AC_CHECK_MEMBERS rather than either no command or a do nothing command (eg :). Anyway should be a trivial patch.

#1526 invalid Bug writing pe_hostfile binding strategy ? Didier.Rebeix@…
Description

Hi there,

Trying to use SGE core binding feature, I'm facing strange binding strategy in the generated pe_hostfile.

If I submit a dmp job with " -binding pe linear:slots " every node in the pe_hostfile seems to get the same binding strategy.

Below are 2 examples of strange pe_hostfiles and corresponding qsub options :

#################### example 1 #################### qsub -q batch -pe dmp* 64 -binding pe linear:slots simple.job

part061.u-bourgogne.fr 12 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5 part081.u-bourgogne.fr 12 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5 part065.u-bourgogne.fr 12 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5 part060.u-bourgogne.fr 11 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5 part083.u-bourgogne.fr 10 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5 part082.u-bourgogne.fr 7 batch@… 0,0:0,1:0,2:0,3:0,4:0,5:1,0:1,1:1,2:1,3:1,4:1,5

#################### example 2 #################### qsub -q batch -pe dmp* 18 -binding pe linear:slots simple.job

part065.u-bourgogne.fr 6 batch@… 1,0:1,1:1,2:1,3:1,4:1,5 part061.u-bourgogne.fr 12 batch@… 1,0:1,1:1,2:1,3:1,4:1,5

It looks like the first binding strategy for the first host is calculated right but is wrongly applied to all other nodes.

I'm using sge-8.1.8.

All my dmp PEs (1 per IB switch) are configured the same way :

# qconf -sp dmp_swib1 pe_name dmp_swib1 slots 1000 user_lists NONE xuser_lists NONE start_proc_args /usr/ccub/sge/pe/dmp/startdmp.sh -catch_rsh $pe_hostfile stop_proc_args /usr/ccub/sge/pe/dmp/stopdmp.sh allocation_rule $fill_up control_slaves TRUE job_is_first_task FALSE urgency_slots min accounting_summary FALSE qsort_args NONE

Feature or bug ?

Thank !

--

Didier Rebeix

Centre de Calcul et Messageries Université de Bourgogne Maison de l’université Esplanade Erasme - BP 27877 21078 Dijon Cedex

TEL : 03.80.39.52.05 / FAX : 03.80.39.52.69

#1523 fixed Misdetecting cgroup vs cpuset naming convention dlove wish
Description

When USE_CGROUPS is enabled the execd can misdetect whether the cpuset controlling filesystem uses the modern cgroup naming convention (cpuset.mems, cpuset.cpus) or the older cpuset convention (mems,cpus) leading to a failure to correctly initialize the cpuset.

As per this thread: http://arc.liv.ac.uk/pipermail/sge-discuss/2015-March/000783.html And this thread: http://arc.liv.ac.uk/pipermail/sge-discuss/2014-June/000685.html

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