Salve Ricardo Reis and list
Ricardo Reis wrote:
Hi all
After backtracing and lots of going around I found out the problem.
The routine to calculate the fft had a parameter for using or not
using a buffer array which I wasn't passing through.
Thanks all for your help and sorry to distu
Matt Lawrence wrote:
So, any good info on kernel configuration when I go to build a new rpm?
Don't start with the distro .src.rpm for the kernel. Build your own,
and integrate your patches manually. Best way is take the barebones
kernel from kernel.org, do a 'make rpm-pkg' on it (will gene
On Mon, 4 Aug 2008, Joe Landman wrote:
I haven't seen or heard anyone claim xfs 'routinely locks up their system'.
I won't comment on your friends "sharpness". I will point out that several
very large data stores/large cluster sites use xfs. By definition, no large
data store can be built wi
Matt Lawrence wrote:
On Mon, 4 Aug 2008, Joe Landman wrote:
This mirrors our experience, though RHEL stability under intense loads
is questionable IMO (talking about the kernel BTW). We find that the
missing drivers, the omitted drivers, the backported drivers along
with some odd and often
On Mon, 4 Aug 2008, Joe Landman wrote:
This mirrors our experience, though RHEL stability under intense loads is
questionable IMO (talking about the kernel BTW). We find that the missing
drivers, the omitted drivers, the backported drivers along with some odd and
often useless "features" (4k
>
> Message: 4
> Date: Sat, 2 Aug 2008 13:49:11 +0100 (WEST)
> From: Ricardo Reis <[EMAIL PROTECTED]>
> Subject: Re: [Beowulf] fftw2, mpi, from 32 bit to 64 and fortran
> To: beowulf@beowulf.org
> Message-ID: <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset="iso-8859-15"
>
>
> Hi all
>
> A
Chris Samuel wrote:
- "Bogdan Costescu" <[EMAIL PROTECTED]> wrote:
On Tue, 29 Jul 2008, Chris Samuel wrote:
1) Use a mainline kernel, we've found benefit of that
over stock CentOS kernels.
Care to comment on this statement ?
a) We found that we got better performance out of
the mainlin
Chris Samuel wrote:
- "Bogdan Costescu" <[EMAIL PROTECTED]> wrote:
On Tue, 29 Jul 2008, Chris Samuel wrote:
1) Use a mainline kernel, we've found benefit of that
over stock CentOS kernels.
Care to comment on this statement ?
a) We found that we got better performance out of
the mainlin
