similar to: [OT] Batch Job Scheduler/Manager

I need to serialize computing job requests for two different multicore machines, and in some near future, for a cluster. I have worked with SGE but it requires NFS and other administrative steps, plus it seems a bit overkill for my needs. I guess some simpler queue managing engine may have been developed, possibly over SSH. Any pointers? TIA. -- Eduardo Grosclaude Universidad Nacional del

Hello,guys: I've seen several suggestions for alternatives to exchange for mail, which I will be trying. My question is, does anyone know of any good open source shared calendar systems? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100526/ffacdaaf/attachment.html>

Hey folks, I just went through the archives trying to find some info on this but did not come up with much other than it seems there are a few experts here on the list. I have no experience with clustering and have just taken over a Stem Cell Research Lab that has a Grid Engine cluster. I have not yet dug into the details of Grid Engine (only been here a week now) but am just trying to get up

Hi, folks, The other admin updated torque without testing it on one machine, and we had Issues. The first I knew was when a user reported qstat returning socket_connect_unix failed: 15137 socket_connect_unix failed: 15137 socket_connect_unix failed: 15137 qstat: cannot connect to server (null) (errno=15137) could not connect to trqauthd Attempting to restart the pbs_server did the same.

Dear Experts, I know there are many HPC (high performance computing) experts on this list. I'd like to ask your advise. Almost two decades ago I chose to go with OpenPBS (turned down condor and other alternatives for whatever reason) for clusters and number crunchers I support for the Department at the university. It turned out to be not bad, long lived choice. At some point I smoothly

Dear Xen users. Have anyone tried to integrate Xen with Torque resource management system? Could you please help me with an advice for a system I''m developing that relies on torque. Let me describe the system first. The part of the system that talks with torque should request a certain amount on nodes of a cluster and launch there a virtual machine instance (one vm instance per host).

Anyone know how to submit jobs to at or anything else that allows jobs submitted to a queue to be executed consecutively? I have a series of servers that submits a job via an ssh background job but I can only have one execute at any given time. Possibly some clever bash work? Thanks! jlc

Hi All, I have a problem with torque (openPBS) on x86_64 CentOS 5.2. Just to add there's no problem on a 32bit CentOS 5.2 or 64bit Ubuntu 8.04. The problem is that pbs_mom's child quits without giving any error logs. [root at frodo9 torque-2.3.3]# strace -f pbs_mom . . . bind(6, {sa_family=AF_INET, sin_port=htons(15002), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 time(NULL)

On Wed, May 27, 2015 10:55 am, Zachary Giles wrote: > Mark, You might really want to compile torque from source (into an RPM > if you'd like) and redistribute that. Every version is a little wonky > and those of us that use(d) it often will poke around until we find a > version / patch-set that makes us happy and stick with that for a bit. > It's not an exact science and

At my university we have 50 computers in the lab. We would like to use a scheduler to schedule our fluid models, and I was wondering what is a good suggestion? TIA

Hello all; I'm trying to execute parallel jobs trough library snow on a cluster built through torque/PSB. I'm succesfully obtaining the cluster with: >system("cat $PBS_NODEFILE > cluster.txt") >mycluster <- scan(file="cluster.txt",what="character") >cl <- makeSOCKcluster(mycluster) The only problem, at the moment, is that if I use

I originally posted this issue with the heading "winbind: challenge/response password authentication failed". I was using the redhat 7.3 samba 2.2.3 rpm then. I've upgraded to 2.2.5, but all that's changed is the return message. wbinfo -a VENUS0+tassadar%torque used to get me: plaintext password authentication succeeded challenge/response password authentication failed

Johnny Hughes wrote: > On 05/27/2015 09:07 AM, m.roth at 5-cent.us wrote: >> Hi, folks, >> >> The other admin updated torque without testing it on one machine, and >> we had Issues. The first I knew was when a user reported qstat >> returning >> socket_connect_unix failed: 15137 >> socket_connect_unix failed: 15137 >> socket_connect_unix

The OpenMPI package that ships with CentOS 5.1 does not seem to be compiled with torque support. It does, however, seem to be compiled with gridengine and slurm support. Would it be possible to get this changed?

Hi, I am plotting scatterplots of horsepower by torque, conditional on brand (I'm just making up the variables for this example), and the goal is to see both the scatterplot points as well as the smoothed line. When I do the following code, I get the same color for the points and line, and would like the colors to be different, such as black points and a red smoothed line. How do I do that?

> The best fix is to teach this scheduler how to deal with these > dependencies. :-) > > If you just want a check, I think it's easier to just check register > class's copy cost. -1 means it's extremely expensive to copy registers > in the particular register class. Evan, I am not sure what you mean by "if you just want a check" - I was trying to point out

Hi I'm running the same R script (throuth linux shell) of several cpu's. This R program uses random numbers and the result should be different every time. But if put jobs (through Torque) for several cpu's I get the same result. As a resealt my program saves numbers in file with randomly generated names. works like a charm on one cpu, but I get the same result from different

Hi All I have been fitting regression models and would now like to produce some contour & image plots from the predictors. Is there an easy way to do this? My current (newbie) experience with R would suggest there is but that it's not always easy to find it! f3 <- lm( fc ~ poly( speed, 2 ) + poly( torque, 2 ) + poly( sonl, 2 ) + poly( p_rail, 2 ) + poly( pil_sep, 2 ) + poly( maf, 2

The best fix is to teach this scheduler how to deal with these dependencies. :-) If you just want a check, I think it's easier to just check register class's copy cost. -1 means it's extremely expensive to copy registers in the particular register class. Evan On Feb 6, 2009, at 2:22 AM, Christian Sayer wrote: > Hi, > > I just switched to the 2.5 release branch and

In principle, I'd like to be able to do something like this: sge.parLapply(seq(10), function(x) parLapply(seq(x), function(x) x^2)) In practice, however, I have to resort to acrobatics like this: sge.options(sge.remove.files=FALSE) sge.options(sge.qsub.options='-cwd -V') sge.parLapply(seq(10), function(x) { sge.options(sge.save.global=TRUE)