it is difficult to write an efficient matrix matrix multiplication in any
language. If you want a fair comparison, implement your naive method in
python and compare those timings.
Op di 3 mrt. 2020 om 04:20 schreef 9il via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> On Sunday, 1 M
It's a compiled language, it'll behave like c++.
2017-09-08 7:13 GMT+02:00 dark777 via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> On Friday, 8 September 2017 at 03:56:25 UTC, rikki cattermole wrote:
>
>> On 08/09/2017 3:08 AM, dark777 wrote:
>>
>>> On Friday, 8 September 2017 at
zeroMemory(&scd, scd.sizeof);
void zeroMemory(void* ad,size_t size){
(cast(byte*)& ad)[0 .. size] = 0;
}
I was totally corrupting my stack and it's not even needed in D, the
compiler zero's it out automatically.
Mystery solved, thanks a lot irc (adam,wolfgang,...)
2017-08-24 17:26 GMT+
I should probably add that the error is a hresult, being 0 when it works
but -2005270527 when it fails.
2017-08-24 17:24 GMT+02:00 maarten van damme :
> Hi all.
>
> This works (dub --arch=x86_mscoff) http://dpaste.com/1XCJEX7 but this
> fails : http://dpaste.com/1C7WMB7 .
>
> Notice that all I've
Hi all.
This works (dub --arch=x86_mscoff) http://dpaste.com/1XCJEX7 but this fails
: http://dpaste.com/1C7WMB7 .
Notice that all I've done is manually inlined init3d...
You can compile this with the following dub.json
http://dpaste.com/2QBQFSX
Any help would be appreciated, it make absolutely
have you tried std.range's .array?
2017-07-04 13:00 GMT+02:00 PumpkinCake via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> I'm trying to strip repeated values out of an int array using uniq. It's
> returning a UniqResult which can't be accessed like an array... how can I
> get it t
There is mir https://github.com/libmir/mir which is geared towards machine
learning, I don't know if it has anything about neural networks, I've yet
to use it. If you're only interested in neural networks, I've used FANN (a
C library) together with D and it worked very well.
2016-10-25 13:17 GMT+0
Oh, neat. This saves the day :)
2015-08-01 23:22 GMT+02:00 Ali Çehreli :
> On 08/01/2015 08:37 AM, maarten van damme via Digitalmars-d-learn wrote:
>
>> I have a class that creates a task in it's constructor. How do I store
>> this
>> created task as one of it'
But it's std.parallelism's task...
And how can I use get!T if I don't know the type of the task?
2015-08-01 19:02 GMT+02:00 Adam D. Ruppe via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> On Saturday, 1 August 2015 at 16:41:54 UTC, maarten van damme wrote:
>
>> I was afraid I would
I was afraid I would have to do that. Templatizing the class on the value
doesn't work as I later on want to create a hashmap of these classes.
When I assign a task to a variant, how do I call .yieldForce later on?
2015-08-01 18:28 GMT+02:00 Adam D. Ruppe via Digitalmars-d-learn <
digitalmars-d-le
I have a class that creates a task in it's constructor. How do I store this
created task as one of it's value members and later on call .yieldForce()?
You can certainly use thread but in most use cases, concurrency or
parallelism will accomplish the same in a much saner/safer way. (they're
wrappers around core.thread anyway).
Don't know of any tutorials about core.thread, about the other two you can
find help here : http://ddili.org/ders/d.en/
2
Have you checked out std.parallelism and std.concurrency?
2015-07-16 9:57 GMT+02:00 aki via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> I can't resolve the compile errors:
>
> import core.thread;
> class DerivedThread : Thread {
> int count = 0;
> this() {
>
While d can be complex, there's nothing preventing you from starting out
simple and not using all features at first.
I don't understand why it's not suitable for a beginner if you use this
approach...
2014-10-17 6:51 GMT+02:00 via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> On Fri
There were 2 talks about bare metal D this year at the D conference.
The first one is about someone able to use D on microcontrollers with a few
k ram.:
https://www.youtube.com/watch?v=o5m0m_ZG9e8
The second one is about someone trying to strip almost everything out and
see what works:
https://ww
I am a little bit confused as to what you want.
There is a command line example at dlang.org, and there exists a program
(rdmd) that compiles several D files and runs them.
http://dlang.org/rdmd.html
2014-08-04 23:20 GMT+02:00 TJB via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> I
wow.
senpai, teach me what I did wrong...
2014-05-28 13:21 GMT+02:00 bearophile via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> maarten van damme:
>
>
> writeln(providor_symbol_map.keys.sort!((x,y)=>providor_
>> symbol_map[x].length>=providor_symbol_map[y].length));
>> [/code]
>
nderer via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com>:
> On Wednesday, 28 May 2014 at 10:10:41 UTC, maarten van damme via
>
> Digitalmars-d-learn wrote:
>
>> an anyone explain me what I'm doing wrong here :
>>
>> [code]
>> dstring[][dstring]
an anyone explain me what I'm doing wrong here :
[code]
dstring[][dstring] providor_symbol_map;
...
writeln(providor_symbol_map.keys.sort!((x,y)=>providor_symbol_map[x].length>=providor_symbol_map[y].length));
[/code]
output:
core.exception.RangeError@std.algorithm(9429): Range violation
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