On Wednesday, 16 July 2014 at 10:22:41 UTC, bearophile wrote:
Andrei Alexandrescu:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
Despite Walter is used to pipeline programming, so the next
step is to also handle failures and off-band
On 7/22/14, 3:03 AM, Don wrote:
I don't really believe that there are two 'railway tracks' in the sense
that that presentation implies. Once an error has occurred, typically
not much more pipeline processing happens. As for Unix, stdout from one
step is tied to stdin, but stderr is output only.
On 7/22/14, 3:03 AM, Don wrote:
I don't really believe that there are two 'railway tracks' in the sense
that that presentation implies. Once an error has occurred, typically
not much more pipeline processing happens. As for Unix, stdout from one
step is tied to stdin, but stderr is output only.
Don:
I think that approach is more convincing for functional
languages than for D, especially if you are limited to a single
return type.
Hopefully someday we'll have good enough tuples in D (including
their destructuring), this is similar to having multiple return
values.
Bye,
On 7/20/14, 5:57 AM, bearophile wrote:
In those slides as other member of the sum type they have used an
enumeration of possible error conditions (or at first even just strings
of the error messages), sometimes augmented with more information, like:
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On 07/19/2014 08:37 PM, Andrei Alexandrescu wrote:
On 7/16/14, 3:22 AM, bearophile wrote:
Andrei Alexandrescu:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
Despite Walter is used to pipeline programming, so the next step is to
also
Andrei Alexandrescu:
Just read the slides, very interesting.
There are many papers, books and articles around that explain the
same things, but that explanation is easy to understand even for
people not used to functional programming (as I still partially
am).
I think it would be
On 7/16/14, 3:22 AM, bearophile wrote:
Andrei Alexandrescu:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
Despite Walter is used to pipeline programming, so the next step is to
also handle failures and off-band messages in a functional
Am 18.07.2014 07:54, schrieb Walter Bright:
On 7/17/2014 9:40 PM, dennis luehring wrote:
i understand your focus on dmd - but talking about fast code and optimizing
WITHOUT even trying to compare with other compiler results is just a little bit
strange for someone who stated speed = money
The
On 7/17/2014 11:42 PM, dennis luehring wrote:
Am 18.07.2014 07:54, schrieb Walter Bright:
On 7/17/2014 9:40 PM, dennis luehring wrote:
i understand your focus on dmd - but talking about fast code and optimizing
WITHOUT even trying to compare with other compiler results is just a little bit
On Friday, 18 July 2014 at 04:40:52 UTC, dennis luehring wrote:
Am 18.07.2014 04:52, schrieb Walter Bright:
On 7/16/2014 7:21 AM, dennis luehring wrote:
can you give an short (working) example code to show the
different resulting
assembler for your for-rewrite example - and what compilers
On Tuesday, 15 July 2014 at 19:00:35 UTC, Walter Bright wrote:
On 7/15/2014 11:28 AM, John wrote:
At the end of this video, it sounds like it ends abruptly..
While answering a question, Walter says.. 'it turns out..' and
the video ends
there.
That's when my time ran out and I vanished in a
On 7/16/2014 5:15 AM, Jaroslav Hron wrote:
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu wrote:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
On 7/16/2014 7:21 AM, dennis luehring wrote:
can you give an short (working) example code to show the different resulting
assembler for your for-rewrite example - and what compilers your using for
testing - only dmd or gdc?
I used dmd.
Am 18.07.2014 04:52, schrieb Walter Bright:
On 7/16/2014 7:21 AM, dennis luehring wrote:
can you give an short (working) example code to show the different resulting
assembler for your for-rewrite example - and what compilers your using for
testing - only dmd or gdc?
I used dmd.
i
On 7/17/2014 9:40 PM, dennis luehring wrote:
i understand your focus on dmd - but talking about fast code and optimizing
WITHOUT even trying to compare with other compiler results is just a little bit
strange for someone who stated speed = money
The point was to get people to look at the asm
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
Andrei Alexandrescu:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
Despite Walter is used to pipeline programming, so the next
step is to also handle failures and off-band messages in a
functional way (without exceptions and global
Despite Walter is
Sorry, I meant to write, Now Walter is...
Bye,
bearophile
Am 15.07.2014 18:20, schrieb Andrei Alexandrescu:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
Andrei
@Walter
can
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
Andrei
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
On 7/15/2014 11:28 AM, John wrote:
At the end of this video, it sounds like it ends abruptly..
While answering a question, Walter says.. 'it turns out..' and the video ends
there.
That's when my time ran out and I vanished in a puff of greasy black smoke.
On Tue, 15 Jul 2014 18:28:34 +, John wrote:
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu wrote:
http://www.reddit.com/r/programming/comments/2aruaf/
dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
On Tuesday, 15 July 2014 at 16:20:34 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2aruaf/dconf_2014_keynote_high_performance_code_using_d/
https://www.facebook.com/dlang.org/posts/885322668148082
https://twitter.com/D_Programming/status/489081312297635840
Will
On 7/15/2014 12:36 PM, Justin Whear wrote:
The sentence was it turns out the simple compiler enhancement I am about
to reveal makes all code run 5x faster.
That does it. You're on the hook for writing my next material!
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