SLURM A resource manager for clusters of any size
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manage resource cluster manage resources resource manager cluster manager

SLURM Description

A resource manager for clusters of any size SLURM is a resource manager for clusters of any size. SLURM maintains a queue of work (typically parallel jobs), allocates resources to those jobs, and will initiate and otherwise manage those jobs. What's New in This Release: · Added support for smap to query off node name for display. · Slurmdbd modified to set user ID and group ID to SlurmUser if started as · user root. · Configuration parameter ControlMachine changed to accept multiple comma- · separated hostnames for support of some high-availability architectures. · ALTERED API CALL slurm_get_job_steps 0 has been changed to NO_VAL for both · job and step id to recieve all jobs/steps. Please make adjustments to · your code. · salloc's --wait= option deprecated by --immediate= option to · match the srun command. · Add new slurmctld list for node features with node bitmaps for simplified · scheduling logic. · Multiple features can be specified when creating a reservation. Use "&" · (AND) or "|" (OR) separators between the feature names. · Changed internal node name caching so that front-end mode would work with · multiple lines of node name definitions. · Add node state flag for power-up/configuring. Represented by "#" suffix · on the node state name (e.g. "ALLOCATED#") for command output. · Add CONFIGURING/CF job state flag for node power-up/configuring. · Modify job step cancel logic for scancel and srun (on reciept of SIGTERM · or three SIGINT) to immediately send SIGKILL to spawned tasks. Previous · logic would send SIGCONT, SIGTERM, wait KillWait seconds, SIGKILL. · Create a spank_get_item() option that the SPANK cpuset plugin can use to · discover the cpus that the select/cons_res plugin has allocated to a job. · Improve sview performance (outrageously) on very large machines. · Add support for licenses in resource reservation. · BLUEGENE - Jobs waiting for a block to boot will now be in Configuring · state. · bit_fmt now does not return brackets surrounding any set of data.

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