By: anon (anon.delete@this.anon.com), October 21, 2017 12:52 am
Room: Moderated Discussions
Maynard Handley (name99.delete@this.name99.org) on October 20, 2017 10:29 pm wrote:
> anon (anon.delete@this.anon.com) on October 20, 2017 9:37 pm wrote:
>
> > Interesting numbers, but can't you run this on a single thread on x86
> > and Apple if so many of them are not using the same parallelism?
>
> Do you understand what I am doing here?
Yes. What part of my question were you having trouble understanding, exactly? I might be able to dumb it down a bit more if you need.
> How do you propose that I "run this on a single thread on x86 and Apple"?
>
I guess on OS X, disable some CPUs with developer tools or set "cpus=1" in boot args. Not sure about iPad, apparently it might take boot args as well but if the x86 is the one you want to avoid parallelization on mainly, then limiting the x86 might be enough.
> anon (anon.delete@this.anon.com) on October 20, 2017 9:37 pm wrote:
>
> > Interesting numbers, but can't you run this on a single thread on x86
> > and Apple if so many of them are not using the same parallelism?
>
> Do you understand what I am doing here?
Yes. What part of my question were you having trouble understanding, exactly? I might be able to dumb it down a bit more if you need.
> How do you propose that I "run this on a single thread on x86 and Apple"?
>
I guess on OS X, disable some CPUs with developer tools or set "cpus=1" in boot args. Not sure about iPad, apparently it might take boot args as well but if the x86 is the one you want to avoid parallelization on mainly, then limiting the x86 might be enough.
| Topic | Posted By | Date |
|---|---|---|
| Mathematica on iPad | Maynard Handley | 2017/10/20 01:34 AM |
| Mathematica on iPad | dmcq | 2017/10/20 07:26 AM |
| Mathematica on iPad | Maynard Handley | 2017/10/20 01:41 PM |
| Mathematica on iPad | Maynard Handley | 2017/10/20 08:16 PM |
| Does this give better formatting? | Maynard Handley | 2017/10/20 08:20 PM |
| Does this give better formatting? | anon | 2017/10/20 09:37 PM |
| Does this give better formatting? | Maynard Handley | 2017/10/20 10:29 PM |
| Does this give better formatting? | anon | 2017/10/21 12:52 AM |
| Does this give better formatting? | Maynard Handley | 2017/10/21 09:48 AM |
| Does this give better formatting? | anon | 2017/10/21 10:01 AM |
| Mathematica on iPad | Adrian | 2017/10/21 01:49 AM |
| Sorry for the typo | Adrian | 2017/10/21 01:51 AM |
| Mathematica on iPad | dmcq | 2017/10/21 07:03 AM |
| Mathematica on iPad | Maynard Handley | 2017/10/21 09:58 AM |
| Mathematica on iPad | Wilco | 2017/10/21 07:16 AM |
| Mathematica on iPad | Doug S | 2017/10/21 09:02 AM |
| Mathematica on iPad | Megol | 2017/10/22 05:24 AM |
| clang __builtin_addcll | Michael S | 2017/10/21 11:05 AM |
| Mathematica on iPad | Maynard Handley | 2017/10/21 09:55 AM |
| Mathematica on iPad | Anon | 2017/10/21 04:20 PM |
| Mathematica on iPad | Maynard Handley | 2017/10/21 05:51 PM |
| Mathematica on iPad | Anon | 2017/10/21 09:56 PM |
| Mathematica on iPad | Maynard Handley | 2017/10/22 12:23 AM |
| A quick search shows that Mathematica is using Intel MKL | Gabriele Svelto | 2017/10/21 11:38 PM |
| A quick search shows that Mathematica is using Intel MKL | Anon | 2017/10/22 05:12 PM |
| A quick search shows that Mathematica is using Intel MKL | Maynard Handley | 2017/10/22 06:08 PM |
| A quick search shows that Mathematica is using Intel MKL | Doug S | 2017/10/22 10:40 PM |
| A quick search shows that Mathematica is using Intel MKL | Michael S | 2017/10/23 05:32 AM |
| Mathematica on iPad | none | 2017/10/22 06:06 AM |
| Mathematica on iPad | dmcq | 2017/10/23 03:43 AM |
