Re: [gridengine users] Large cluster with memory reservation leaving cores idle

2016-03-08 Thread Fotis Georgatos
Hi William, Christopher, all, qtop is not yet made to visualize memory allocation info (or any other consumables so far) yet there is no reason why it couldn't: https://github.com/qtop/qtop/tree/develop If people come up with some scheme which makes senses to debug job allocation information, it

Re: [gridengine users] Tailoring the output using the qacct command

2016-07-05 Thread Fotis Georgatos
very interesting URL, thanks! Who maintains it? If it is any of you, let's add: * https://github.com/qtop/qtop # i'm the author of the original shell script, but this is rewritten in Python by another fellow * https://hpc.uni.lu/users/docs/programming.html#program-execution-and-launcher-scripts #

Re: [gridengine users] Hardware thoughts?

2016-07-20 Thread Fotis Georgatos
+1 for homogeneous design across all resource types, as per Ian. An HPC community waiting for a particular node resource to be serviced, that's super expensive compared to any other savings! Having spare login nodes in VMs is likely a good idea, at least one on standby recommended! F. On Wednesda

Re: [gridengine users] Is round-robin scheduling per user possible?

2016-08-11 Thread Fotis Georgatos
And if you need a tool to keep an eye on the action as it happens, have a look at qtop: http://github.com/qtop/qtop Policy application monitoring at your fingertips. Enjoy, F. On Thursday, August 11, 2016, Mun Johl wrote: > Hi Sean, Christopher, > > Thanks for the link, Sean. I'll definitely

Re: [gridengine users] Is round-robin scheduling per user possible?

2016-08-15 Thread Fotis Georgatos
0 PM] >qtop > Bailing out... Not yet ready for Sun Grid Engine clusters > > Sean > ------ > *From:* Fotis Georgatos [kefalo...@gmail.com] > *Sent:* Thursday, August 11, 2016 4:40 PM > *To:* Mun Johl > *Cc:* Sean Smith; users@gridengine.org > > *

[gridengine users] qtop.py/0.9.20161207 is out

2016-12-07 Thread Fotis Georgatos
Georgatos wrote: > > fyi. > here is qtop, SGE is one of the 3 platforms against which, it is travis-CI > checked. Hope you find it useful. > > F. > > -- Forwarded message -- > From: Fotis Georgatos > Date: 26 February 2016 at 03:14 > Subject: T.G.I

Re: [gridengine users] sge_shepherd failing under Cygwin

2017-11-02 Thread Fotis Georgatos
Hi Simon, So, if qrsh failed, very likely qlogin fails, too. You'd basically like to dive a bit deeper into how your transport for qlogin/qrsh is defined, because in SGE it's somewhat different than qsub (this is intentional, it's part of the mechanism that allows interactivity, X sessions etc).

Re: [gridengine users] Preferred node use order?

2019-11-18 Thread Fotis Georgatos
Hi, (this is reviving a year old thread, I came across it by chance) To solve issues like what you described, as well as some related parallel allocation jobs, this qtop tool was written: https://github.com/qtop/qtop I'm not sure how compatible it is with a given version of SGE, but it has been u

Re: [gridengine users] Priority?

2019-03-07 Thread Eur Ing Fotis Georgatos
Semi-relevant: while debugging issues like that we wrote the first (shell script) and second (python) versions of https://github.com/qtop/qtop So, qtop is somewhat more useful if you look at the scheduling in aggregate, as opposed to individual jobs - hopefully you might find it useful! F. >