Changelog for
slurm-plugins-2.6.7-1.1.i586.rpm :
Sun Mar 16 13:00:00 2014 scorotAATTfree.fr
- update to version 2.6.7
* Support for job arrays, which increases performance and ease of
use for sets of similar jobs.
* Job profiling capability added to record a wide variety of job
characteristics for each task on a user configurable periodic
basis. Data currently available includes CPU use, memory use,
energy use, Infiniband network use, Lustre file system use, etc.
* Support for MPICH2 using PMI2 communications interface with much
greater scalability.
* Prolog and epilog support for advanced reservations.
* Much faster throughput for job step execution with --exclusive
option. The srun process is notified when resources become
available rather than periodic polling.
* Support improved for Intel MIC (Many Integrated Core) processor.
* Advanced reservations with hostname and core counts now supports
asymmetric reservations (e.g. specific different core count for
each node).
* External sensor plugin infrastructure added to record power
consumption, temperature, etc.
* Improved performance for high-throughput computing.
* MapReduce+ support (launches ~1000x faster, runs ~10x faster).
* Added \"MaxCPUsPerNode\" partition configuration parameter. This
can be especially useful to schedule GPUs. For example a node
can be associated with two Slurm partitions (e.g. \"cpu\" and
\"gpu\") and the partition/queue \"cpu\" could be limited to only a
subset of the node\'s CPUs, insuring that one or more CPUs would
be available to jobs in the \"gpu\" partition/queue.
Thu Jun 6 14:00:00 2013 scorotAATTfree.fr
- version 2.5.7
* Fix for linking to the select/cray plugin to not give warning
about undefined variable.
* Add missing symbols to the xlator.h
* Avoid placing pending jobs in AdminHold state due to backfill
scheduler interactions with advanced reservation.
* Accounting - make average by task not cpu.
* POE - Correct logic to support poe option \"-euidevice sn_all\"
and \"-euidevice sn_single\".
* Accounting - Fix minor initialization error.
* POE - Correct logic to support srun network instances count
with POE.
* POE - With the srun --launch-cmd option, report proper task
count when the --cpus-per-task option is used without the
- -ntasks option.
* POE - Fix logic binding tasks to CPUs.
* sview - Fix race condition where new information could of
slipped past the node tab and we didn\'t notice.
* Accounting - Fix an invalid memory read when slurmctld sends
data about start job to slurmdbd.
* If a prolog or epilog failure occurs, drain the node rather
than setting it down and killing all of its jobs.
* Priority/multifactor - Avoid underflow in half-life calculation.
* POE - pack missing variable to allow fanout (more than 32
nodes)
* Prevent clearing reason field for pending jobs. This bug was
introduced in v2.5.5 (see \"Reject job at submit time ...\").
* BGQ - Fix issue with preemption on sub-block jobs where a job
would kill all preemptable jobs on the midplane instead of just
the ones it needed to.
* switch/nrt - Validate dynamic window allocation size.
* BGQ - When --geo is requested do not impose the default
conn_types.
* RebootNode logic - Defers (rather than forgets) reboot request
with job running on the node within a reservation.
* switch/nrt - Correct network_id use logic. Correct support for
user sn_all and sn_single options.
* sched/backfill - Modify logic to reduce overhead under heavy
load.
* Fix job step allocation with --exclusive and --hostlist option.
* Select/cons_res - Fix bug resulting in error of \"cons_res: sync
loop not progressing, holding job #\"
* checkpoint/blcr - Reset max_nodes from zero to NO_VAL on job
restart.
* launch/poe - Fix for hostlist file support with repeated host
names.
* priority/multifactor2 - Prevent possible divide by zero.
- - srun - Don\'t check for executable if --test-only flag is
used.
* energy - On a single node only use the last task for gathering
energy. Since we don\'t currently track energy usage per task
(only per step). Otherwise we get double the energy.
Sat Apr 6 14:00:00 2013 scorotAATTfree.fr
- version 2.5.4
* Support for IntelĀ® Many Integrated Core (MIC) processors.
* User control over CPU frequency of each job step.
* Recording power usage information for each job.
* Advanced reservation of cores rather than whole nodes.
* Integration with IBM\'s Parallel Environment including POE (Parallel
Operating Environment) and NRT (Network Resource Table) API.
* Highly optimized throughput for serial jobs in a new
\"select/serial\" plugin.
* CPU load is information available
* Configurable number of CPUs available to jobs in each SLURM
partition, which provides a mechanism to reserve CPUs for use
with GPUs.
Sat Nov 17 13:00:00 2012 scorotAATTfree.fr
- remore runlevel 4 from init script thanks to patch1
- fix self obsoletion of slurm-munge package
- use fdupes to remove duplicates
- spec file reformaing
Sat Nov 17 13:00:00 2012 scorotAATTfree.fr
- put perl macro in a better within install section
Sat Nov 17 13:00:00 2012 scorotAATTfree.fr
- enable numa on x86_64 arch only
Sat Nov 17 13:00:00 2012 scorotAATTfree.fr
- add numa and hwloc support
- fix rpath with patch0
Fri Nov 16 13:00:00 2012 scorotAATTfree.fr
- fix perl module files list
Mon Nov 5 13:00:00 2012 scorotAATTfree.fr
- use perl_process_packlist macro for the perl files cleanup
- fix some summaries length
- add cgoups directory and example the cgroup.release_common file
Sat Nov 3 13:00:00 2012 scorotAATTfree.fr
- spec file cleanup
Sat Nov 3 13:00:00 2012 scorotAATTfree.fr
- first package