Hi, Am 24.04.2015 um 16:54 schrieb <[email protected]> <[email protected]>:
> Hi, > > I am submitting a job to the grid parallel environment using the command > > qrsh -V -cwd -q 'queuename' -l h_vmem=2G -pe 'parallel env name' 4 sleep 20 > > There are two servers in the queue for example host1 and host2 The total > h_vmem configured on the servers is 250G. > After submitting the job the available h_vmem on both the servers is 246G > > The job is submitted to host2 but the h_vmem is occupied on both the hosts > host1 and host2 Please check with `qstat -g t` where there parallel jobs got slots from. Usually all tasks of a parallel job will need some memory to operate and hence it's withdrawn for all instances, i.e. 4 times in your case in total. > Is this because the allocation rule configured in the queue is $round_robin. Yes, it's related. -- Reuti > Can anyone please explain. > > Regards, > Sudha > > -----Original Message----- > From: Nicolás Serrano Martínez-Santos [mailto:[email protected]] > Sent: Thursday, April 23, 2015 8:55 PM > To: Sudha Padmini Penmetsa (WT01 - Global Media & Telecom) > Cc: users > Subject: Re: [gridengine users] Doubts regarding the h_vmem allocation > > Hi, > > qstat -F h_vmem -q <queue>@host > > is what I typically employ to inspect the current h_vmem on a specific host. > > Bests, > > NiCo > > Excerpts from sudha.penmetsa's message of 2015-04-23 17:04:22 +0200: >> Hi, >> >> We can see the total h_vmem for a grid execution host using >> >> qconf -se nodeA | grep h_vmem >> >> Can you please help me in finding the available h_vmem on a grid execution >> host. >> >> Regards, >> Sudha >> >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of >> [email protected] >> Sent: Wednesday, April 22, 2015 5:30 PM >> To: [email protected] >> Subject: users Digest, Vol 52, Issue 22 >> >> Send users mailing list submissions to >> [email protected] >> >> To subscribe or unsubscribe via the World Wide Web, visit >> https://gridengine.org/mailman/listinfo/users >> or, via email, send a message with subject or body 'help' to >> [email protected] >> >> You can reach the person managing the list at >> [email protected] >> >> When replying, please edit your Subject line so it is more specific than >> "Re: Contents of users digest..." >> >> >> Today's Topics: >> >> 1. Doubts regarding the h_vmem allocation while submitting the >> job in parallel environment ([email protected]) >> 2. Re: Doubts regarding the h_vmem allocation while submitting >> the job in parallel environment (Skylar Thompson) >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Tue, 21 Apr 2015 12:01:04 +0000 >> From: <[email protected]> >> To: <[email protected]> >> Subject: [gridengine users] Doubts regarding the h_vmem allocation >> while submitting the job in parallel environment >> Message-ID: >> >> <sixpr03mb060709f0ee4c15d5645670d896...@sixpr03mb0607.apcprd03.prod.ou >> tlook.com> >> >> Content-Type: text/plain; charset="us-ascii" >> >> Hi, >> >> Could you please explain how do we need allocate values for mem_free and >> h_vmem while submitting the job in parallel environment. >> >> It would be helpful if you explain how should we calculate the value to be >> allocated to h_vmem according to the slots using -pe >> parallelenvironmentname slots. >> >> Regards, >> Sudha >> The information contained in this electronic message and any >> attachments to this message are intended for the exclusive use of the >> addressee(s) and may contain proprietary, confidential or privileged >> information. If you are not the intended recipient, you should not >> disseminate, distribute or copy this e-mail. Please notify the sender >> immediately and destroy all copies of this message and any >> attachments. WARNING: Computer viruses can be transmitted via email. >> The recipient should check this email and any attachments for the >> presence of viruses. The company accepts no liability for any damage >> caused by any virus transmitted by this email. www.wipro.com >> -------------- next part -------------- An HTML attachment was >> scrubbed... >> URL: >> <http://gridengine.org/pipermail/users/attachments/20150421/83af22ec/a >> ttachment-0001.html> >> >> ------------------------------ >> >> Message: 2 >> Date: Tue, 21 Apr 2015 06:53:19 -0700 >> From: Skylar Thompson <[email protected]> >> To: [email protected] >> Subject: Re: [gridengine users] Doubts regarding the h_vmem allocation >> while submitting the job in parallel environment >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=us-ascii >> >> Hi Sudha, >> >> mem_free and h_vmem are standard consumable resources[1] so they scale >> by slot. If you have a five-slot job that requests 1GB of address >> space (-l >> h_vmem=1G) then each slot will get 1GB of allowed address space, for 5GB >> total. >> >> [1] You can check the consumable type with "qconf -sc" and look in the >> consumable column. YES means requests scale by slot request, JOB means it >> gets assigned to the entire job, and HOST to each node the job runs on. >> >> On Tue, Apr 21, 2015 at 12:01:04PM +0000, [email protected] wrote: >>> Hi, >>> >>> Could you please explain how do we need allocate values for mem_free and >>> h_vmem while submitting the job in parallel environment. >>> >>> It would be helpful if you explain how should we calculate the value to be >>> allocated to h_vmem according to the slots using -pe >>> parallelenvironmentname slots. >>> >>> Regards, >>> Sudha >>> The information contained in this electronic message and any >>> attachments to this message are intended for the exclusive use of >>> the >>> addressee(s) and may contain proprietary, confidential or privileged >>> information. If you are not the intended recipient, you should not >>> disseminate, distribute or copy this e-mail. Please notify the >>> sender immediately and destroy all copies of this message and any >>> attachments. WARNING: Computer viruses can be transmitted via email. >>> The recipient should check this email and any attachments for the >>> presence of viruses. The company accepts no liability for any damage >>> caused by any virus transmitted by this email. www.wipro.com >> >>> _______________________________________________ >>> users mailing list >>> [email protected] >>> https://gridengine.org/mailman/listinfo/users >> >> >> -- >> -- Skylar Thompson ([email protected]) >> -- Genome Sciences Department, System Administrator >> -- Foege Building S046, (206)-685-7354 >> -- University of Washington School of Medicine >> >> >> ------------------------------ >> >> _______________________________________________ >> users mailing list >> [email protected] >> https://gridengine.org/mailman/listinfo/users >> >> >> End of users Digest, Vol 52, Issue 22 >> ************************************* >> The information contained in this electronic message and any >> attachments to this message are intended for the exclusive use of the >> addressee(s) and may contain proprietary, confidential or privileged >> information. If you are not the intended recipient, you should not >> disseminate, distribute or copy this e-mail. Please notify the sender >> immediately and destroy all copies of this message and any >> attachments. WARNING: Computer viruses can be transmitted via email. >> The recipient should check this email and any attachments for the >> presence of viruses. The company accepts no liability for any damage >> caused by any virus transmitted by this email. www.wipro.com >> >> _______________________________________________ >> users mailing list >> [email protected] >> https://gridengine.org/mailman/listinfo/users > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. WARNING: Computer viruses can be transmitted via > email. The recipient should check this email and any attachments for the > presence of viruses. The company accepts no liability for any damage caused > by any virus transmitted by this email. www.wipro.com > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users > _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
