I'll do it.
I had the same concern recently and now that Moe told us exactly which
file to update, it shouldn't take much effort.
Jason
On 03/13/15 11:18, Jean-Christophe Domenge wrote:
Re: [slurm-dev] Re: Array job: get number of array tasks in batch script
Thanks for the tip.
Unfortunately patching src/sbatch/opt.c seems beyond my reach to be frank.
Is there a way I can submit a feature request?
On Fri, Mar 13, 2015 at 4:48 PM, Moe Jette <[email protected]
<mailto:[email protected]>> wrote:
That information is not current available, but it should be easy
to add with a few lines of code in src/sbatch/opt.c. If you do
this, please forward the patch so it can be added to the Slurm
code base.
Quoting Jean-Christophe Domenge <[email protected]
<mailto:[email protected]>>:
When I submit an array job using *sbatch --array:1-N
myscript.sh *the task
id is passed at runtime to *myscript.sh* via the environment
variable
SLURM_ARRAY_TASK_ID.
But how can I access *N* (the number of tasks in the array job) in
*myscript.sh*?
This is especially useful when splitting a list into *N*
slices with each
task in the array job handling a different slice.
Thanks for your help,
jc
--
Morris "Moe" Jette
CTO, SchedMD LLC
Commercial Slurm Development and Support
