1.3.7
by Gennaro Oliva
Import upstream version 2.1.0 |
1 |
#!/usr/bin/expect
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2 |
############################################################################
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# Purpose: Test of SLURM functionality
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# Test of sinfo cpu total and allocated
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#
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# Output: "TEST: #.#" followed by "SUCCESS" if test was successful, OR
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# "FAILURE: ..." otherwise with an explanation of the failure, OR
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8 |
# anything else indicates a failure mode that must be investigated.
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############################################################################
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# Copyright (C) 2009 Lawrence Livermore National Security.
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# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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# Written by Joseph Donaghy <donaghy1@llnl.gov>
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# CODE-OCEC-09-009. All rights reserved.
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#
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# This file is part of SLURM, a resource management program.
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# For details, see <https://computing.llnl.gov/linux/slurm/>.
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# Please also read the included file: DISCLAIMER.
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#
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# SLURM is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# SLURM is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along
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# with SLURM; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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############################################################################
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source ./globals
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34 |
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35 |
set test_id "4.12" |
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36 |
set file_in "test$test_id.in" |
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37 |
set exit_code 0 |
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38 |
set pnumsc 0 |
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39 |
set pnumsi 0 |
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40 |
set aprocsc 0 |
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41 |
set aprocsi 0 |
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set inode_found 0 |
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43 |
set inode_name "" |
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set smallest 1 |
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set layout "static" |
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set select_type "" |
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set node_scaling 0 |
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48 |
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49 |
proc scontrol_test { node proc_cnt } { |
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global scontrol number prompt |
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upvar spawn_id spawn_id |
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52 |
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set found 0 |
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set rc 0 |
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56 |
send "$scontrol show node $node\r" |
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expect { |
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-re "CPUAlloc=($number)" { |
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set num_alloc $expect_out(1,string) |
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set found 1 |
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if {$proc_cnt != $num_alloc} { |
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send_user "\nFAILURE: requested $proc_cnt but got $num_alloc instead\n" |
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set rc 1 |
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} |
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exp_continue |
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} |
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-re $prompt { |
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} |
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timeout { |
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send_user "\nFAILURE: scontrol not responding\n" |
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slow_kill $mypid |
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return 1 |
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} |
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eof { |
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wait |
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} |
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} |
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79 |
if {!$found} { |
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send_user "\nFAILURE: didn't get expected output from scontrol\n" |
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set rc 1 |
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} |
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return $rc |
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} |
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proc sinfo_test_1 { node proc_cnt total_procs idle_cpus } { |
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global sinfo number prompt |
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upvar spawn_id spawn_id |
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90 |
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91 |
set found 0 |
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set rc 0 |
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94 |
send "$sinfo -o \"%C %A %N\" -h -n $node\r" |
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# make sure we get by the sinfo command so we don't |
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# think the %'s are a prompt |
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expect { |
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"%C %A %N" { |
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} |
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} |
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expect { |
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-re "($number)(K?).($number)(K?).($number)(K?).($number)(K?) ($number)(K?).($number)(K?) $node" { |
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set found 1 |
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set num_alloc $expect_out(1,string) |
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if {[string compare $expect_out(2,string) ""]} { |
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set num_alloc [expr $num_alloc * 1024] |
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} |
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set num_idle $expect_out(3,string) |
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if {[string compare $expect_out(4,string) ""]} { |
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set num_idle [expr $num_idle * 1024] |
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} |
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set num_other $expect_out(5,string) |
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if {[string compare $expect_out(6,string) ""]} { |
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set num_other [expr $num_other * 1024] |
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} |
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set num_total $expect_out(7,string) |
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if {[string compare $expect_out(8,string) ""]} { |
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set num_total [expr $num_total * 1024] |
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} |
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if { $num_alloc != $proc_cnt } { |
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send_user "\nFAILURE: sinfo 1 allocated cpus wrong, got $num_alloc but needed $proc_cnt\n" |
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set rc 1 |
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} elseif { $num_idle != $idle_cpus } { |
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send_user "\nFAILURE: sinfo 1 idle cpus wrong, got $num_idle but needed $idle_cpus\n" |
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set rc 1 |
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} elseif { $num_total != $total_procs } { |
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send_user "\nFAILURE: sinfo 1 total cpus wrong, got $num_total but needed $total_procs\n" |
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set rc 1 |
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} |
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exp_continue |
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} |
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-re $prompt { |
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} |
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timeout { |
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send_user "\nFAILURE: sinfo not responding\n" |
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slow_kill $mypid |
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return 1 |
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} |
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eof { |
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wait |
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} |
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} |
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if {!$found} { |
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send_user "\nFAILURE: didn't get expected output from sinfo\n" |
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set rc 1 |
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} |
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return $rc |
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} |
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proc sinfo_test_2 { node proc_cnt total_procs } { |
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global sinfo number prompt node_scaling |
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upvar spawn_id spawn_id |
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set rc 0 |
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set num_alloc 0 |
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set num_idle 0 |
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set alloc_nodes 1 |
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set total_nodes 1 |
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if {$node_scaling} { |
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set alloc_nodes [expr $proc_cnt / $node_scaling] |
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set total_nodes [expr $total_procs / $node_scaling] |
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} |
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set idle_nodes [expr $total_nodes - $alloc_nodes] |
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send "$sinfo -o \"%t %D %N\" -h -n $node\r" |
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# make sure we get by the sinfo command so we don't |
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# think the %'s are a prompt |
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expect { |
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"%t %D %N" { |
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} |
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} |
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expect { |
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-re "alloc ($number)(K?) $node" { |
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set num_alloc $expect_out(1,string) |
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if {[string compare $expect_out(2,string) ""]} { |
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set num_alloc [expr $inode_procs * 1024] |
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} |
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exp_continue |
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} |
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-re "idle ($number)(K?) $node" { |
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set num_idle $expect_out(1,string) |
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if {[string compare $expect_out(2,string) ""]} { |
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set num_idle [expr $num_idle * 1024] |
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} |
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exp_continue |
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} |
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-re $prompt { |
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} |
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timeout { |
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send_user "\nFAILURE: sinfo not responding\n" |
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slow_kill $mypid |
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return 1 |
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} |
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eof { |
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wait |
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} |
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} |
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if { $num_alloc != $alloc_nodes } { |
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send_user "\nFAILURE: sinfo 2 allocated nodes wrong, got $num_alloc but needed $alloc_nodes\n" |
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set rc 1 |
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} elseif { $num_idle != $idle_nodes } { |
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send_user "\nFAILURE: sinfo 2 idle nodes wrong, got $num_idle but needed $idle_nodes\n" |
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set rc 1 |
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} |
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return $rc |
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} |
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# allocate a set of nodes (node_cnt) and the quit right after |
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proc allocate_and_quit { node proc_cnt total_procs } { |
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global salloc scontrol sinfo number alpha_numeric_under |
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global prompt select_type procs_per_node |
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set job_id 0 |
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set num_alloc 0 |
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set block "" |
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set rc 0 |
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set timeout 60 |
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set idle_cpus [expr $total_procs - $proc_cnt] |
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set mypid [spawn $salloc -w $node -N1 -n $proc_cnt bash] |
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expect { |
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-re "Granted job allocation ($number)" { |
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set job_id $expect_out(1,string) |
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exp_continue |
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} |
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-re $prompt { |
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# test for scontrol to give me the correct cpu count |
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if { [scontrol_test $node $proc_cnt] } { |
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send "exit\r" |
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return 1 |
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} |
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# test for sinfo to give me the correct cpu count |
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if { [sinfo_test_1 $node $proc_cnt $total_procs $idle_cpus] } { |
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send "exit\r" |
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return 1 |
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} |
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# test for sinfo to give me the correct node count |
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if { [sinfo_test_2 $node $proc_cnt $total_procs] } { |
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send "exit\r" |
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return 1 |
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} |
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send "exit\r" |
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exp_continue |
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} |
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-re "Unable to contact" { |
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send_user "\nFAILURE: slurm appears to be down\n" |
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exp_continue |
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} |
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timeout { |
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send_user "\nFAILURE: salloc not responding\n" |
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if {$job_id != 0} { |
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cancel_job $job_id |
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} |
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slow_kill $mypid |
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return 1 |
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} |
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eof { |
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wait |
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} |
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} |
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return $rc |
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} |
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############################################################################ |
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# test starts here |
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############################################################################ |
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278 |
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279 |
print_header $test_id |
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280 |
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# find the default partition |
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1.4.6
by Gennaro Oliva
Import upstream version 2.1.11 |
282 |
set def_part [default_partition] |
1.3.7
by Gennaro Oliva
Import upstream version 2.1.0 |
283 |
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284 |
# find the nodes in the default partition |
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log_user 0 |
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set def_hostlist "" |
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287 |
set part_exclusive 0 |
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288 |
spawn $scontrol show part $def_part |
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expect { |
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290 |
-re " Shared=EXCLUSIVE" { |
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291 |
set part_exclusive 1 |
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292 |
exp_continue |
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293 |
} |
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294 |
-re " Nodes=($alpha_numeric_nodelist)" { |
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295 |
set def_hostlist $expect_out(1,string) |
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296 |
exp_continue |
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297 |
} |
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298 |
-re " BasePartitions=($alpha_numeric_nodelist)" { |
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299 |
set def_hostlist $expect_out(1,string) |
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300 |
exp_continue |
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301 |
} |
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302 |
timeout { |
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303 |
send_user "\nFAILURE: scontrol not responding\n" |
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304 |
set exit_code 1 |
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305 |
} |
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306 |
eof { |
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307 |
wait |
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308 |
} |
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309 |
} |
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310 |
set host_cnt 0 |
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311 |
spawn $scontrol show hostnames $def_hostlist |
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312 |
expect { |
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313 |
-re "($alpha_numeric_under)" { |
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314 |
set host_name($host_cnt) $expect_out(1,string) |
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315 |
incr host_cnt |
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316 |
exp_continue |
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317 |
} |
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318 |
timeout { |
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319 |
send_user "\nFAILURE: scontrol not responding\n" |
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320 |
set exit_code 1 |
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321 |
} |
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322 |
eof { |
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323 |
wait |
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324 |
} |
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325 |
} |
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326 |
log_user 1 |
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327 |
if {$host_cnt == 0} { |
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328 |
send_user "\nFAILURE: could not find any nodes in default partition\n" |
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329 |
exit 1 |
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330 |
} |
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331 |
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332 |
# find me an idle node in default partition |
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333 |
log_user 0 |
|
1.4.6
by Gennaro Oliva
Import upstream version 2.1.11 |
334 |
set inode_name "" |
335 |
set inode_cores_per_socket 0 |
|
1.3.7
by Gennaro Oliva
Import upstream version 2.1.0 |
336 |
set inode_procs 0 |
1.4.6
by Gennaro Oliva
Import upstream version 2.1.11 |
337 |
set units "" |
338 |
set inode_sockets 0 |
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339 |
set inode_threads_per_core 0 |
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340 |
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341 |
set fd [open "|$scontrol --oneliner show node $def_hostlist"] |
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342 |
exp_internal 1 |
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343 |
while {[gets $fd line] != -1} { |
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344 |
if {[regexp {NodeName=(\w+).*CoresPerSocket=(\d+).*CPUTot=(\d+)(K?).*Sockets=(\d+) State=IDLE ThreadsPerCore=(\d+)} $line frag inode_name inode_cores_per_socket inode_procs units inode_sockets inode_threads_per_core] == 1} { |
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345 |
break |
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346 |
} |
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347 |
} |
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348 |
exp_internal 0 |
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349 |
if {[string compare $units ""]} { |
|
350 |
set inode_procs [expr $inode_procs * 1024] |
|
351 |
} |
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352 |
catch {close $fd} |
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353 |
||
1.3.7
by Gennaro Oliva
Import upstream version 2.1.0 |
354 |
log_user 1 |
355 |
||
356 |
if {!$inode_procs} { |
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357 |
send_user "\nFAILURE: couldn't find an idle node in the default partition\n" |
|
358 |
exit 1 |
|
359 |
} |
|
360 |
||
361 |
send_user "found idle node $inode_name with $inode_procs processors\n" |
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362 |
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363 |
# figure out the select plugin we are using |
|
364 |
set select_type [test_select_type] |
|
365 |
if {![string compare $select_type "bluegene"]} { |
|
366 |
# figure out some things if a bluegene system |
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367 |
set layout [get_bluegene_layout] |
|
368 |
if {$layout == 0} { |
|
369 |
send_user "\nFAILURE: No layout mode found for this system\n" |
|
370 |
exit 1 |
|
371 |
} |
|
372 |
set psets [get_bluegene_psets] |
|
373 |
||
374 |
if {$psets == 0} { |
|
375 |
send_user "\nFAILURE: No psets are set on this system\n" |
|
376 |
exit 1 |
|
377 |
} |
|
378 |
set type [get_bluegene_type] |
|
379 |
||
380 |
if {$type == 0} { |
|
381 |
send_user "\nFAILURE: No bluegene type found \n" |
|
382 |
exit 1 |
|
383 |
} |
|
384 |
||
385 |
if {![string compare $type "P"]} { |
|
386 |
if {$psets >= 32} { |
|
387 |
set smallest 16 |
|
388 |
} elseif {$psets >= 16} { |
|
389 |
set smallest 32 |
|
390 |
} elseif {$psets >= 8} { |
|
391 |
set smallest 64 |
|
392 |
} else { |
|
393 |
set smallest 128 |
|
394 |
} |
|
395 |
} elseif {![string compare $type "L"]} { |
|
396 |
if {$psets >= 16} { |
|
397 |
set smallest 32 |
|
398 |
} else { |
|
399 |
set smallest 128 |
|
400 |
} |
|
401 |
} else { |
|
402 |
send_user "\nFAILURE: unknown bluegene system type '$type'\n"; |
|
403 |
exit 1 |
|
404 |
} |
|
405 |
set node_scaling [get_bluegene_procs_per_cnode] |
|
406 |
set smallest [expr $smallest * $node_scaling] |
|
407 |
} elseif {![string compare $select_type "linear"]} { |
|
408 |
set smallest $inode_procs |
|
409 |
} else { |
|
410 |
set select_params [test_select_type_params] |
|
411 |
if {$part_exclusive == 1} { |
|
412 |
set smallest $inode_procs |
|
413 |
} elseif {![string compare $select_params "CR_CPU"]} { |
|
414 |
set smallest $inode_threads_per_core |
|
415 |
} elseif {![string compare $select_params "CR_CPU_MEMORY"]} { |
|
416 |
set smallest $inode_threads_per_core |
|
417 |
} elseif {![string compare $select_params "NONE"]} { |
|
418 |
set smallest $inode_threads_per_core |
|
419 |
} elseif {![string compare $select_params "CR_CORE"]} { |
|
420 |
set smallest $inode_threads_per_core |
|
421 |
} elseif {![string compare $select_params "CR_CORE_MEMORY"]} { |
|
422 |
set smallest $inode_threads_per_core |
|
423 |
} elseif {![string compare $select_params "CR_SOCKET"]} { |
|
424 |
set smallest [expr $inode_cores_per_socket *$inode_threads_per_core] |
|
425 |
} elseif {![string compare $select_params "CR_SOCKET_MEMORY"]} { |
|
426 |
set smallest [expr $inode_cores_per_socket *$inode_threads_per_core] |
|
427 |
} else { |
|
428 |
send_user "\nWARNING: failed to parse SelectTypeParameters '$select_params'\n" |
|
429 |
set smallest $inode_procs |
|
430 |
} |
|
431 |
} |
|
432 |
||
433 |
set exit_code [allocate_and_quit $inode_name $smallest $inode_procs] |
|
434 |
if {!$exit_code && $smallest != $inode_procs} { |
|
1.6.4
by Gennaro Oliva
Import upstream version 2.2.0 |
435 |
# just to make sure we get a clean state we will sleep a bit |
436 |
sleep 1 |
|
437 |
set exit_code [allocate_and_quit $inode_name $inode_procs $inode_procs] |
|
1.3.7
by Gennaro Oliva
Import upstream version 2.1.0 |
438 |
} |
439 |
if {$exit_code == 0} { |
|
440 |
send_user "\nSUCCESS\n" |
|
441 |
} else { |
|
442 |
exit $exit_code |
|
443 |
} |