| /*****************************************************************************\ |
| * select_linear.h |
| ***************************************************************************** |
| * Copyright (C) 2006-2007 Hewlett-Packard Development Company, L.P. |
| * Written by Susanne M. Balle, <susanne.balle@hp.com> |
| * CODE-OCEC-09-009. All rights reserved. |
| * |
| * This file is part of Slurm, a resource management program. |
| * For details, see <https://slurm.schedmd.com/>. |
| * Please also read the included file: DISCLAIMER. |
| * |
| * Slurm is free software; you can redistribute it and/or modify it under |
| * the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * In addition, as a special exception, the copyright holders give permission |
| * to link the code of portions of this program with the OpenSSL library under |
| * certain conditions as described in each individual source file, and |
| * distribute linked combinations including the two. You must obey the GNU |
| * General Public License in all respects for all of the code used other than |
| * OpenSSL. If you modify file(s) with this exception, you may extend this |
| * exception to your version of the file(s), but you are not obligated to do |
| * so. If you do not wish to do so, delete this exception statement from your |
| * version. If you delete this exception statement from all source files in |
| * the program, then also delete it here. |
| * |
| * Slurm is distributed in the hope that it will be useful, but WITHOUT ANY |
| * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
| * details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with Slurm; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| \*****************************************************************************/ |
| |
| #ifndef _SELECT_LINEAR_H |
| #define _SELECT_LINEAR_H |
| |
| #include "src/interfaces/topology.h" |
| #include "src/slurmctld/slurmctld.h" |
| |
| /* |
| * part_cr_record keeps track of the number of running jobs on |
| * this node in this partition. Slurm allows a node to be |
| * assigned to more than one partition. One or more partitions |
| * may be configured to share the cores with more than one job. |
| */ |
| |
| struct part_cr_record { |
| part_record_t *part_ptr; /* pointer to partition in slurmctld */ |
| uint16_t run_job_cnt; /* number of running jobs on this node |
| * for this partition */ |
| uint16_t tot_job_cnt; /* number of jobs allocated to this |
| * node for this partition |
| * (RUNNING & SUSPENDED) */ |
| struct part_cr_record *next; /* ptr to next part_cr_record */ |
| }; |
| |
| /* |
| * node_cr_record keeps track of the resources within a node which |
| * have been reserved by already scheduled jobs. |
| */ |
| struct node_cr_record { |
| struct part_cr_record *parts; /* ptr to singly-linked part_cr_record |
| * list that contains alloc_core info */ |
| uint64_t alloc_memory; /* real memory reserved by already |
| * scheduled jobs */ |
| uint16_t exclusive_cnt; /* count of jobs exclusively allocated |
| * this node (from different |
| * partitions) */ |
| list_t *gres_list; /* list of gres state info managed by |
| * plugins */ |
| }; |
| |
| struct cr_record { |
| struct node_cr_record *nodes; /* ptr to array of node records */ |
| uint32_t *run_job_ids; /* job IDs for running jobs */ |
| uint16_t run_job_len; /* length of run_job_ids array */ |
| uint32_t *tot_job_ids; /* job IDs for allocated jobs |
| * (RUNNING & SUSPENDED)*/ |
| uint16_t tot_job_len; /* length of tot_job_ids array */ |
| }; |
| |
| #endif /* !_SELECT_LINEAR_H */ |
