Re: [hwloc-devel] Cgroup resource limits

2012-11-05 Thread Ralph Castain
On Nov 4, 2012, at 7:28 PM, Christopher Samuel wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 03/11/12 09:05, Ralph Castain wrote: > >> System resource managers don't usually provide this capability, so >> we will do it at the ORTE level. > > I would argue that the resource m

Re: [hwloc-devel] Cgroup resource limits

2012-11-05 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 06/11/12 01:43, Ralph Castain wrote: > On Nov 4, 2012, at 7:28 PM, Christopher Samuel > wrote: > >> I would argue that the resource managers *should* be doing it > > No argument from me - I would love for them to provide me with an > easy API

Re: [hwloc-devel] Cgroup resource limits

2012-11-05 Thread Ralph Castain
On 11/5/12, Christopher Samuel wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 06/11/12 01:43, Ralph Castain wrote: > >> On Nov 4, 2012, at 7:28 PM, Christopher Samuel >> wrote: >> >>> I would argue that the resource managers *should* be doing it >> >> No argument from me - I woul

Re: [hwloc-devel] Cgroup resource limits

2012-11-05 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 06/11/12 13:01, Ralph Castain wrote: > Depends on the use-case. If you are going to direct-launch the > processes (e.g., using srun), then you are correct. Yup. > However, that isn't the case in other scenarios. For example, if > you get an allo

Re: [hwloc-devel] Cgroup resource limits

2012-11-05 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 03/11/12 09:05, Ralph Castain wrote: > System resource managers don't usually provide this capability, so we > will do it at the ORTE level. Interestingly one of the Torque developers posted this overnight: http://www.supercluster.org/pipermail/t