Re: Slow performance compared to C++, ideas?

2013-06-02 Thread Roy Obena

On Sunday, 2 June 2013 at 14:34:43 UTC, Manu wrote:

On 2 June 2013 21:46, Joseph Rushton Wakeling


Well this is another classic point actually. I've been asked by 
my friends
at Cambridge to give their code a once-over for them on many 
occasions, and
while I may not understand exactly what their code does, I can 
often spot
boat-loads of simple functional errors. Like basic programming 
bugs;
out-by-ones, pointer logic fails, clear lack of understanding 
of floating
point, or logical structure that will clearly lead to 
incorrect/unexpected

edge cases.
And it blows my mind that they then run this code on their big 
sets of
data, write some big analysis/conclusions, and present this 
statistical
data in some journal somewhere, and are generally accepted as 
an authority

and taken seriously!


You're making this up. I'm sure they do a lot of data-driven
tests or simulations that make most errors detectable. They may
not be savvy programmers, and their programs may not be
error-free, but boat-loads of errors? C'mon.



Re: WPFfor d

2013-02-18 Thread Roy Obena


The closest thing to WPF that you can use in D is QML/QtD.



So why not support QML/QtD?

Also, maybe there's a lesson to be learned from the evolution of
Qt's widget toolkit from native to QML (based on CSS/Javascript)


xeon phi

2013-02-01 Thread Roy Obena
I'm a newbie to D. I was wondering if D can be compiled to run on 
the Xeon Phi co-processor.