参考：
qsub是最为稳定的底层任务投递系统，就是把一个脚本投递到集群的计算节点上运行。
注意，只有登录节点才有资格投递任务，计算节点没有权限投递任务，只能执行，所以千万不要在投递的脚本内嵌套投递，会报错的。
下面是我最为常用的投递命令：
qsub -cwd -l vf=5g -P 任务单元 -q 队列名
先逐条解释：
-cwd： 就是 current working directory，从当前的目录开始执行作业，也就是log文件会写到当前目录；如果不加cwd的话，就会默认输出到用户的 home 目录。如果你想指定输出目录的话，就可以使用wd命令，log会输出到你指定的目录。
-l：resource=value, 表明作业运行所需要的资源。可以看到我们后面指定了预估内存 vf=5g，一般不用指定 CPU 数。注意，实际这个没什么卵用，很少有集群能严格限制用户的内存使用，vf 只会影响你投递的效率，有人就会钻空子，尽量把内存往低了投，尽快排上。这一部分其实就是个道德约束。
-P：大型组织里会分团队，分项目，不同的项目需要制定项目名，主要是为了后期方便统计计算资源的消耗，算钱，其实这个命令没卵用。
-q：指定队列名，这个就非常重要了，队列就是计算机的队列，一个队列只有一些特定的计算节点，你投了哪个节点，你就只能用该节点指定的计算资源。
待续~
qsub -help
OGS/GE 2011.11p1
usage: qsub [options]
[-a date_time] request a start time
[-ac context_list] add context variable(s)
[-ar ar_id] bind job to advance reservation
[-A account_string] account string in accounting record
[-b y[es]|n[o]] handle command as binary
[-binding [env|pe|set] exp|lin|str] binds job to processor cores
[-c ckpt_selector] define type of checkpointing for job
[-ckpt ckpt-name] request checkpoint method
[-clear] skip previous definitions for job
[-cwd] use current working directory
[-C directive_prefix] define command prefix for job script
[-dc simple_context_list] delete context variable(s)
[-dl date_time] request a deadline initiation time
[-e path_list] specify standard error stream path(s)
[-h] place user hold on job
[-hard] consider following requests "hard"
[-help] print this help
[-hold_jid job_identifier_list] define jobnet interdependencies
[-hold_jid_ad job_identifier_list] define jobnet array interdependencies
[-i file_list] specify standard input stream file(s)
[-j y[es]|n[o]] merge stdout and stderr stream of job
[-js job_share] share tree or functional job share
[-jsv jsv_url] job submission verification script to be used
[-l resource_list] request the given resources
[-m mail_options] define mail notification events
[-masterq wc_queue_list] bind master task to queue(s)
[-notify] notify job before killing/suspending it
[-now y[es]|n[o]] start job immediately or not at all
[-M mail_list] notify these e-mail addresses
[-N name] specify job name
[-o path_list] specify standard output stream path(s)
[-P project_name] set job's project
[-p priority] define job's relative priority
[-pe pe-name slot_range] request slot range for parallel jobs
[-q wc_queue_list] bind job to queue(s)
[-R y[es]|n[o]] reservation desired
[-r y[es]|n[o]] define job as (not) restartable
[-sc context_list] set job context (replaces old context)
[-shell y[es]|n[o]] start command with or without wrapping <loginshell> -c
[-soft] consider following requests as soft
[-sync y[es]|n[o]] wait for job to end and return exit code
[-S path_list] command interpreter to be used
[-t task_id_range] create a job-array with these tasks
[-tc max_running_tasks] throttle the number of concurrent tasks (experimental)
[-terse] tersed output, print only the job-id
[-v variable_list] export these environment variables
[-verify] do not submit just verify
[-V] export all environment variables
[-w e|w|n|v|p] verify mode (error|warning|none|just verify|poke) for jobs
[-wd working_directory] use working_directory
[-@ file] read commandline input from file
[{command|-} [command_args]] account_string account_name
complex_list complex[,complex,...]
context_list variable[=value][,variable[=value],...]
ckpt_selector `n' `s' `m' `x' <interval>
date_time [[CC]YY]MMDDhhmm[.SS]
job_identifier_list {job_id|job_name|reg_exp}[,{job_id|job_name|reg_exp},...]
jsv_url [script:][username@]path
mail_address username[@host]
mail_list mail_address[,mail_address,...]
mail_options `e' `b' `a' `n' `s'
working_directory path
path_list [host:]path[,[host:]path,...]
file_list [host:]file[,[host:]file,...]
priority -1023 - 1024
resource_list resource[=value][,resource[=value],...]
simple_context_list variable[,variable,...]
slot_range [n[-m]|[-]m] - n,m > 0
task_id_range task_id['-'task_id[':'step]]
variable_list variable[=value][,variable[=value],...]
wc_cqueue wildcard expression matching a cluster queue
wc_host wildcard expression matching a host
wc_hostgroup wildcard expression matching a hostgroup
wc_qinstance wc_cqueue@wc_host
wc_qdomain wc_cqueue@wc_hostgroup
wc_queue wc_cqueue|wc_qdomain|wc_qinstance
wc_queue_list wc_queue[,wc_queue,...]
ar_id advance reservation id
max_running_tasks maximum number of simultaneously running tasks
exp explicit:<socket>,<core>[:...]
lin linear:<amount>[:<socket>,<core>]
str striding:<amount>:<stepsize>[:<socket>,<core>]