On Wed, May 13, 2020, 3:02 AM Mark Fletcher wrote:
> . So the question has become academic but I would like to get some
> sort of explanation so I can adjust for the future.
>
It used to be the case that AMD caches performed vastly differently than
Intel. That will especially be so as you stride
Hi.
On Wed, May 13, 2020 at 09:02:20AM +0100, Mark Fletcher wrote:
> EC2 used to offer Debian but they don't any more.
Debian AMIs do exist on EC2, you just have to search them:
https://wiki.debian.org/Cloud/AmazonEC2Image/Buster
Reco
On Tue, May 12, 2020 at 12:06:52PM -0500, Nicholas Geovanis wrote:
>
> You don't mention which distro you are running on the EC2 instance, nor
> whether R or the C libraries differ in release levels. Moreover, that EC2
> instance type is AMD-based not Intel. So if not an apples-to-oranges
> compar
On Tue, May 12, 2020, 10:55 AM Mark Fletcher wrote:
> On Tue, May 12, 2020 at 08:16:52AM -0600, D. R. Evans wrote:
> > Mark Fletcher wrote on 5/12/20 7:34 AM:
> > > Hello
> > >
> >
> > I have noticed that recent versions of R supplied by debian are using
> all the
> > available cores instead of j
Mark Fletcher wrote on 5/12/20 9:55 AM:
> On Tue, May 12, 2020 at 08:16:52AM -0600, D. R. Evans wrote:
>> Mark Fletcher wrote on 5/12/20 7:34 AM:
>>> Hello
>>>
>>
>> I have noticed that recent versions of R supplied by debian are using all the
>> available cores instead of just one. I don't know wh
On Tue, May 12, 2020 at 08:16:52AM -0600, D. R. Evans wrote:
> Mark Fletcher wrote on 5/12/20 7:34 AM:
> > Hello
> >
>
> I have noticed that recent versions of R supplied by debian are using all the
> available cores instead of just one. I don't know whether that's a debian
> change or an R chang
Mark Fletcher wrote on 5/12/20 7:34 AM:
> Hello
>
> I have recently had cause to compare performance of running the R
> language on my 10+-year-old PC running Buster (Intel Core i7-920 CPU)
> and in the cloud on AWS. I got a surprising result, and I am wondering
> if the R packages on Debian ha
7 matches
Mail list logo
