Re: [sage-support] Re: Running Sage on a 64-bit Scientific Linux machine

2009-12-10 Thread calcpage
> (this is what I do, I develop on a old Pentium 4 32bits single core > with just 1GB RAM... but use my cluster for production runs) What kind of cluster are you using? TIA, A. Jorge Garcia http://calcpage.tripod.com Teacher & Professor Applied Mathematics, Physics & Computer Science Baldwin Sen

Re: [sage-support] Re: Running Sage on a 64-bit Scientific Linux machine

2009-12-10 Thread calcpage
>> Also, you can use mpi4py to parallelize your own work building on top of Sage. << Will this work on a cluster or just a multicore pc or both? HTH, A. Jorge Garcia http://calcpage.tripod.com Teacher & Professor Applied Mathematics, Physics & Computer Science Baldwin Senior High School & Nassau

Re: [sage-support] Re: Running Sage on a 64-bit Scientific Linux machine

2009-12-10 Thread Robert Bradshaw
On Dec 9, 2009, at 5:30 PM, linuxgus wrote: > On the same track, if sage is built from source on Richard's eight-CPU > machine, will it be able to take advantage of the multiple processor > cores? If I remember correctly, in a previous thread here a few > months ago, the answer was negative. If

Re: [sage-support] Re: Running Sage on a 64-bit Scientific Linux machine

2009-12-10 Thread Robert Bradshaw
From Lisandro (author of mpi4py). Sounds like at the very least we should be shipping a newer mpi4py. Begin forwarded message: > From: Lisandro Dalcin > Date: December 9, 2009 8:36:03 PM PST > To: Robert Bradshaw > Subject: Re: [sage-support] Re: Running Sage on a 64-bi

[sage-support] Re: Running Sage on a 64-bit Scientific Linux machine

2009-12-09 Thread linuxgus
On the same track, if sage is built from source on Richard's eight-CPU machine, will it be able to take advantage of the multiple processor cores? If I remember correctly, in a previous thread here a few months ago, the answer was negative. If so, why? Sage is based on Python and Python's mpi4py