Le 19/08/2021 à 19:01, Sokol Serguei a écrit :
Le 19/08/2021 à 17:41, Sokol Serguei a écrit :
Le 19/08/2021 à 17:04, Naeem Khoshnevis a écrit :
Thank you so much, everyone, for responding to this email.
Dirk,
* I didn't think about testing _equality_ of doubles because the
numbers are
Le 19/08/2021 à 17:41, Sokol Serguei a écrit :
Le 19/08/2021 à 17:04, Naeem Khoshnevis a écrit :
Thank you so much, everyone, for responding to this email.
Dirk,
* I didn't think about testing _equality_ of doubles because the
numbers are significantly different (e.g., instead of 0.5,
Le 19/08/2021 à 17:04, Naeem Khoshnevis a écrit :
Thank you so much, everyone, for responding to this email.
Dirk,
* I didn't think about testing _equality_ of doubles because the
numbers are significantly different (e.g., instead of 0.5, chooses
1.5). However, that is a valid point
On 19 August 2021 at 10:04, Naeem Khoshnevis wrote:
| Thank you so much, everyone, for responding to this email.
Thanks for circling back! This was a pretty impressive thread as you got
three distinct answers that all added some value :)
Dirk
--
https://dirk.eddelbuettel.com | @eddelbuettel |
Thank you so much, everyone, for responding to this email.
Dirk,
- I didn't think about testing _equality_ of doubles because the numbers
are significantly different (e.g., instead of 0.5, chooses 1.5). However,
that is a valid point, and I should be aware of that.
- You are right ab
On Thu, 19 Aug 2021 at 04:53, Dirk Eddelbuettel wrote:
>
>
> Naeem,
>
> I would simplify, simplify, simplify -- as 'Rcpp FAQ 7.31' reminds us all,
> testing _equality_ of doubles is challenging anyway.
>
> Besides, it may make sense to would ascertain first you get what you want in
> _purely seria
HI,
I cannot help with your bug. However...
Le 19/08/2021 à 04:17, Naeem Khoshnevis a écrit :
Dear all,
I wrote a function using Rcpp; it is a simple function; however, it
significantly improves the performance.
Compared to what? The same algorithm with plenty for-loop re-written in
R? T
Naeem,
I would simplify, simplify, simplify -- as 'Rcpp FAQ 7.31' reminds us all,
testing _equality_ of doubles is challenging anyway.
Besides, it may make sense to would ascertain first you get what you want in
_purely serial modes_ and then move to OpenMP.
Dirk
--
https://dirk.eddelbuettel.
Dear all,
I wrote a function using Rcpp; it is a simple function; however, it
significantly improves the performance. I realized that on some systems,
the result of the function is different from others.
For example, on the following systems (on rhub), the results are identical
and are correct:
