IBM::LoadLeveler IBM::LoadLeveler is a Perl module that allows access to IBM LoadLeveler API.
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Perl module api LoadLeveler API LoadLeveler access LoadLeveler

IBM::LoadLeveler Description

IBM::LoadLeveler is a Perl module that allows access to IBM LoadLeveler API. IBM::LoadLeveler is a Perl module that allows access to IBM LoadLeveler API.SYNOPSIS use IBM::LoadLeveler; $version = ll_version(); # Workload Management API $rc=ll_control($control_op,@host_list,@user_list,@job_list,@class_list,$priority); $rc=llctl(LL_CONTROL_START|LL_CONTROL_STOP|LL_CONTROL_RECYCLE| LL_CONTROL_RECONFIG|LL_CONTROL_DRAIN|LL_CONTROL_DRAIN_SCHEDD| LL_CONTROL_DRAIN_STARTD|LL_CONTROL_FLUSH|LL_CONTROL_PURGE_SCHEDD| LL_CONTROL_SUSPEND|LL_CONTROL_RESUME|LL_CONTROL_RESUME_STARTD| LL_CONTROL_RESUME_SCHEDD,@host_list,@class_list); $rc=llfavorjob(LL_CONTROL_FAVOR_JOB|LL_CONTROL_UNFAVOR_JOB,@job_list); $rc=llfavoruser(LL_CONTROL_FAVOR_USER|LL_CONTROL_UNFAVOR_USER,@user_list); $rc=llhold(LL_CONTROL_HOLD_USER|LL_CONTROL_HOLD_SYSTEM|LL_CONTROL_HOLD_RELEASE,@host_list,@user_list,@job_list); $rc=llprio(LL_CONTROL_PRIO_ABS|LL_CONTROL_PRIO_ADJ,@job_list,$priority); $rc=ll_start_job($cluster,$proc,$from_host,@node_list); $rc=ll_terminate_job($cluster,$proc,$from_host,$msg); ($rc,$err_obj)=ll_preempt($job_step_id, PREEMPT_STEP|RESUME_STEP); ($rc,$err_obj)=ll_modify(EXECUTION_FACTOR|CONSUMABLE_CPUS|CONSUMABLE_MEMORY|WCLIMIT_ADD_MIN|JOB_CLASS|ACCOUNT_NO,$value,$job_step); # Error API ll_error($errObj,1 | 2 ); # Submit API function ($job_name,$owner,$groupname,$uid,$gid,$submit_host,$numsteps,$ref)=llsubmit($job_cmd_file,$monitor_program,$monitor_args); # Data Access API functions $query = ll_query( JOBS|MACHINES|CLUSTER|WLMSTAT|MATRIX|RESERVATIONS ); $return = ll_set_request( $query,QUERY_ALL|QUERY_JOBID|QUERY_STEPID| QUERY_GROUP|QUERY_CLASS|QUERY_HOST|QUERY_STARTDATE| QUERY_ENDDATE|QUERY_PROCID|QUERY_RESERVATION_ID, @filter,ALL_DATA|Q_LINE|STATUS_LINE ); $object = ll_get_objs( $query, LL_STARTD|LL_SCHEDD|LL_CM|LL_MASTER| LL_STARTER|LL_HISTORY_FILE, $hostname, $number_of_objs, $error_code); $return = ll_reset_request( $object ); $next_object = ll_next_obj ( $object ); $return = ll_free_objs ( $object ); $return = ll_deallocate ( $object ); $result = ll_get_data( $object, $LLAPI_Specification ); # Reservation API ($result,$object) = ll_make_reservation($start_time,$duration,RESERVATION_BY_NODE|RESERVATION_BY_HOSTLIST|RESERVATION_BY_JOBSTEP|RESERVATION_BY_JCF,$data,$options,@users,@groups,$group); ($result,$error) = ll_change_reservation($ID,%param); ($result,$error) = ll_bind(@jobsteplist,$ID,$unbind) ($result,$error) = ll_remove_reservation(@IDs,@user_list,@host_list,@group_list) # Query API functions ( deprecated ) my ($version_num,$numnodes,$noderef)=ll_get_nodes(); my ($version_num,$numjobs,$ref)=ll_get_jobs(); Requirements: · Perl

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