Hi,
I started an experiment with the informations that are available for
compile time reflection.
What I wanted to create is a thor like cli parser library, that forces
you to encapsulate your programs into subclasses of Dli. The commands
and options, that are understood by the generated cli
On 04/12/15 21:49, Nicholas Wilson wrote:
On Thursday, 3 December 2015 at 13:36:16 UTC, Christian Köstlin wrote:
Hi,
I started an experiment with the informations that are available for
compile time reflection.
[...]
I think CyberShadow (aka Vladimir Panteleev) has done something similar
to
I made a small (could be reduced further) example that creates and walks
a templated binary tree. The tree also gets a factory function to use
type deduction to conveniently construct a tree. Unfortunately this does
not compile, if I remove the three ugly methods between /* these should
go */
On 22/06/16 01:51, Seb wrote:
> On Tuesday, 21 June 2016 at 23:36:41 UTC, Leandro Motta Barros wrote:
>> Try http://dlang.org/blog/
>>
>> But, indeed, I would expect blog.dlang.org to work...
>>
>> Cheers,
>>
>> LMB
>>
>> On Tue, Jun 21, 2016 at 6:47 PM, Christian Köstlin <
>>
I just wanted to have a look at the new blog post about ldc, and entered
blog.dlang.org without thinking into the browser.
This does not lead to the official blog anymore, but to the old
digitalmars website.
On 28/02/2017 01:20, sarn wrote:
> On Monday, 27 February 2017 at 19:26:06 UTC, Christian Köstlin wrote:
>> How can I make sure, that the calculations are done at compile time?
>
> If you ever have doubts, you can always use something like this to check:
>
> assert (__ctfe);
Thanks a lot,
I have a small example, that can be used to express 3601000ms as 1h 1s
(a much more advanced version has already been done by
https://github.com/nordlow/units-d).
I would like to enforce that the precomputation (multiplying and
inverting the list of scale's) is done at compile time.
Is it enough
On 01/03/2017 00:09, Joseph Rushton Wakeling wrote:
> On Tuesday, 28 February 2017 at 00:22:28 UTC, sarn wrote:
>>> If you ever have doubts, you can always use something like this to
>>> check:
>>>
>>> assert (__ctfe);
>>
>> Sorry, "enforce" would more appropriate if you're really checking.
>
>
On 18/10/16 07:04, Daniel Kozak via Digitalmars-d-learn wrote:
> dub run --build=release --compiler=ldc
on my machine i get the following output (using ldc2)
ldc2 --version 09:32
LDC - the LLVM D compiler (1.0.0):
based on DMD v2.070.2 and LLVM 3.8.1
built with LDC - the LLVM D compiler
On 17/10/16 14:44, Christian Köstlin wrote:
> On 17/10/16 14:09, Daniel Kozak via Digitalmars-d-learn wrote:
>> Dne 16.10.2016 v 10:41 Christian Köstlin via Digitalmars-d-learn napsal(a):
>>> Hi,
>>>
>>> for an exercise I had to implement a thread safe
On 03/03/2012 18:35, Timon Gehr wrote:
> On 03/03/2012 12:09 PM, Nicolas Silva wrote:
>> Hi,
>>
>> I'm trying to send structs using std.concurrency. the struct contains
>> a Tid (the id of the sender) so that the receiver can send an answer.
>>
>> say:
>>
>> struct Foo
>> {
>>Tid tid;
>>
std.concurrency contains the register function to associate a name with
a Tid. This is stored internally in an associative array namesByTid.
I see no accessors for this. Is there a way to get to the associated
names of a Tid?
Thanks,
Christian
Hi,
for an exercise I had to implement a thread safe counter.
This is what I came up with:
---SNIP---
import std.stdio;
import core.thread;
import std.conv;
import std.datetime;
static import core.atomic;
import core.sync.mutex;
int NR_OF_THREADS = 100;
int NR_OF_INCREMENTS = 1;
interface
On 16/10/16 19:50, tcak wrote:
> On Sunday, 16 October 2016 at 08:41:26 UTC, Christian Köstlin wrote:
>> Hi,
>>
>> for an exercise I had to implement a thread safe counter. This is what
>> I came up with:
>>
>> [...]
>
> Could you try that:
>
> class ThreadSafe3Counter: Counter{
> private long
On 17/10/16 06:55, Daniel Kozak via Digitalmars-d-learn wrote:
> Dne 16.10.2016 v 10:41 Christian Köstlin via Digitalmars-d-learn napsal(a):
>
>> My question now is, why is each mutex based thread safe variant so slow
>> compared to a similar java program? The only hint could be
On 17/10/16 14:09, Daniel Kozak via Digitalmars-d-learn wrote:
> Dne 16.10.2016 v 10:41 Christian Köstlin via Digitalmars-d-learn napsal(a):
>> Hi,
>>
>> for an exercise I had to implement a thread safe counter.
>> This is what I came up with:
>>
>>
>
Hi Ali,
Thanks for the input, will read about this.
About the slowness. I think it also depends on the situation.
Sure, every message from all producers/consumers has to go through one
MessageBox, but, that is a small critical section, if the work for
producing and consuming takes long enough,
I really like std.concurrency for message passing style coding.
Today I thought about a scenario where I need a multiple producer,
multiple consumer pattern.
The multiple producer is easily covered by std.concurrency, because
all producers just can send to one Tid.
The tricky part is the multiple
I am experimenting with the logger interface and want to write a custom
logger, that also outputs the threadID or Tid of the LogEntries.
The documentation shows how to do a custom logger, but I am unable to
convert the threadId to a string, because all conversion functions are
not @safe.
Is there
On 19/12/2016 21:32, Robert burner Schadek wrote:
> The ugly way is to create a @trusted function/lambda that coverts the
> threadId to a string.
>
> Not sure about the pretty way.
thanks a lot. works good enough, just for reference, I added:
string tid2string(Tid id) @trusted {
import
On 06/03/2017 11:29, rikki cattermole wrote:
> On 06/03/2017 11:25 PM, Christian Köstlin wrote:
>> Hi,
>>
>> I have a small dub-based application project with several modules (it's
>> not a vibe.d project). I can easily create ddocs for the modules by
>> running dub build --build=docs.
>>
>> I am
Hi,
I have a small dub-based application project with several modules (it's
not a vibe.d project). I can easily create ddocs for the modules by
running dub build --build=docs.
I am missing at the moment a page, that shows the contents of the whole
package. Did I miss something here?
Best
I wonder if there is any fiber based / fiber compatible UI-Toolkit out
for dlang. The second question is, if it would make sense at all to have
such a thing?
christian
On 09.07.17 23:12, bauss wrote:
> On Sunday, 9 July 2017 at 19:43:14 UTC, Christian Köstlin wrote:
>> I wonder if there is any fiber based / fiber compatible UI-Toolkit out
>> for dlang. The second question is, if it would make sense at all to
>> have such a thing?
>>
>> christian
>
> It doesn't
On 10.07.17 00:23, Christian Köstlin wrote:
To elaborate on the previous post, I uploaded a small example, that
tries naively to mix dlangui with fibers. Please have a look at:
https://github.com/gizmomogwai/fibered-ui.git
For sure it does not work. The fiber in the callback is started,
but after
On 10.07.17 15:37, Gerald wrote:
> On Sunday, 9 July 2017 at 19:43:14 UTC, Christian Köstlin wrote:
>> I wonder if there is any fiber based / fiber compatible UI-Toolkit out
>> for dlang. The second question is, if it would make sense at all to
>> have such a thing?
>
> As previously noted, like
Until now I formatted my toy-programs how I like it. Checking up on
dfmt I saw that these deviate from the default settings of dfmt.
Does dfmt's default settings reflect the most common style for dlang?
Actually I really like all languages, that take out the whole discussion
about formatting (like
I really like the std.concurrency
(https://dlang.org/phobos/std_concurrency.html) with spawn, send,
receive ...
Is there a builtin way to schedule core or an event after a delay (e.g.
in android:
https://developer.android.com/reference/android/os/Handler.html#postDelayed(java.lang.Runnable,
long)
Another solution using dlangs builtin csv support for reading.
import std.csv;
import std.file;
import std.algorithm : map;
import std.range;
string csvWrite(Header, Rows)(Header header, Rows rows)
{
return header.join(",") ~ "\n" ~ rows.map!(r => header.map!(h =>
On 21.12.17 08:41, Jonathan M Davis wrote:
> I would think that it would make a lot more sense to simply put the whole
> thing in an array than to use memoize. e.g.
>
> auto arr = iota(1, 5).map!parse().array();
thats also possible, but i wanted to make use of the laziness ... e.g.
if i then
On 20.12.17 17:30, Christian Köstlin wrote:
> thats an idea, thank a lot, will give it a try ...
#!/usr/bin/env rdmd -unittest
unittest {
import std.stdio;
import std.range;
import std.algorithm;
import std.string;
import std.functional;
auto parse(int i) {
When working with json data files, that we're a little bigger than
convenient I stumbled upon a strange behavior with joining of mapresults
(I understand that this is more or less flatmap).
I mapped inputfiles, to JSONValues, from which I took out some arrays,
whose content I wanted to join.
On 20.12.17 17:19, Stefan Koch wrote:
> On Wednesday, 20 December 2017 at 15:28:00 UTC, Christian Köstlin wrote:
>> When working with json data files, that we're a little bigger than
>> convenient I stumbled upon a strange behavior with joining of mapresults
>> (I understand that this is more or
On 04.01.18 16:53, Steven Schveighoffer wrote:
> On 1/3/18 3:28 PM, Steven Schveighoffer wrote:
>
>> Stay tuned, there will be updates to iopipe to hopefully make it as
>> fast in this microbenchmark as the C version :)
>
> v0.0.3 has been released. To take advantage of using malloc/realloc, you
On 05.01.18 15:39, Steven Schveighoffer wrote:
> Yeah, I guess most of the bottlenecks are inside libz, or the memory
> allocator. There isn't much optimization to be done in the main program
> itself.
>
> D compiles just the same as C. So theoretically you should be able to
> get the same
On 04.01.18 20:46, Steven Schveighoffer wrote:
> On 1/4/18 1:57 PM, Christian Köstlin wrote:
>> Thanks Steve,
>> this runs now faster, I will update the table.
>
> Still a bit irked that I can't match the C speed :/
>
> But, I can't get your C speed to duplicate on my mac even with gcc, so
> I'm
On 05.01.18 23:04, Steven Schveighoffer wrote:
> On 1/5/18 3:09 PM, Christian Köstlin wrote:
>> On 05.01.18 15:39, Steven Schveighoffer wrote:
>>> Yeah, I guess most of the bottlenecks are inside libz, or the memory
>>> allocator. There isn't much optimization to be done in the main program
>>>
I added now a c variant, that does always malloc/memcpy/free. Its much
slower for sure.
Also I put some output in thats shows when a real realloc happens. Its
like you said:
did a real realloc
did a real realloc
did a real realloc
did a real realloc
did a real realloc
did a real realloc
did not a
On 07.01.18 14:44, Steven Schveighoffer wrote:
> Not from what I'm reading, the C solution is about the same (257 vs.
> 261). Not sure if you have averaged these numbers, especially on a real
> computer that might be doing other things.
yes you are right ... for proper benchmarking proper
Hi all,
over the holidays, I played around with processing some gzipped json
data. First version was implemented in ruby, but took too long, so I
tried, dlang. This was already faster, but not really satisfactory fast.
Then I wrote another version in java, which was much faster.
After this I
On 02.01.18 14:51, Adam D. Ruppe wrote:
> On Tuesday, 2 January 2018 at 10:27:11 UTC, Christian Köstlin wrote:
>> After this I analyzed the first step of the process (gunzipping the
>> data from a file to memory), and found out, that dlangs UnCompress is
>> much slower than java, and ruby and
On 02.01.18 21:48, Steven Schveighoffer wrote:
> On 1/2/18 3:13 PM, Steven Schveighoffer wrote:
>> // almost the same line from your current version
>> auto mypipe = openDev("../out/nist/2011.json.gz")
>> .bufd.unzip(CompressionFormat.gzip);
>
> Would you mind telling me the
On 02.01.18 21:13, Steven Schveighoffer wrote:
> Well, you don't need to use appender for that (and doing so is copying a
> lot of the data an extra time). All you need is to extend the pipe until
> there isn't any more new data, and it will all be in the buffer.
>
> // almost the same line from
On 03.01.18 22:33, Steven Schveighoffer wrote:
> On 1/3/18 3:28 PM, Steven Schveighoffer wrote:
>> 1. The major differentiator between the C and D algorithms is the use
>> of C realloc. This one thing saves the most time. I'm going to update
>> iopipe so you can use it (stand by). I will also be
On 02.01.18 15:09, Steven Schveighoffer wrote:
> On 1/2/18 8:57 AM, Adam D. Ruppe wrote:
>> On Tuesday, 2 January 2018 at 11:22:06 UTC, Stefan Koch wrote:
>>> You can make it much faster by using a sliced static array as buffer.
>>
>> Only if you want data corruption! It keeps a copy of your
To give an example:
class Thread {
...
Thread start() {...}
}
class Timer : Thread {
...
}
void main() {
// Timer timer = new Timer().start; // this does not work
auto timer = new Timer().start; // because timer is of type Thread
}
thanks in advance,
christian
On 02.03.18 21:39, Steven Schveighoffer wrote:
> On 3/2/18 3:23 PM, Christian Köstlin wrote:
>> To give an example:
>>
>> class Thread {
>> ...
>> Thread start() {...}
>> }
>>
>> class Timer : Thread {
>> ...
>> }
>>
>>
>> void main() {
>> // Timer timer = new Timer().start; // this
>> class Timer : Thread {
>> override Timer start() { ... }
>> }
>>
>> https://dlang.org/spec/function.html#virtual-functions
>>
>> (see item 6)
>>
>> -Steve
> Thanks for this.
> It works for me only without the override (with override I get
> Error: function timer.Timer.start does not override
Last version using more from the outer template
#!/usr/bin/env rdmd
import std.stdio;
import std.algorithm;
import std.typecons;
import std.array;
import std.range;
import std.traits;
auto byMinimum(Ranges)(Ranges ranges)
{
auto getNonEmpty()
{
return ranges.filter!("!a.empty");
On 19.05.19 20:38, Jacob Carlborg wrote:
On 2019-05-19 15:36, Christian Köstlin wrote:
Unfortunately I have no idea how to even store the result of this
search in an attribute of ByMinimum, as I cannot writeout its type.
In general you can use `typeof()`, where `` is
the expression you want
I would like to join several sorted files into one big sorted file.
For that I came up with this snippet:
#!/usr/bin/env rdmd
import std.stdio;
import std.algorithm;
import std.typecons;
import std.array;
import std.range;
auto byMinimum(Ranges)(Ranges ranges)
{
auto getNonEmpty()
{
Hi,
I wrote a very small vibe.d based URL-shortener.
It has an in memory database that is in theory shared across request
threads. At the moment I do not distribute over the vibe.d threadpool
(https://vibed.org/features#multi-threading), but I would like to.
What would be the best way to
On 31.07.20 06:28, Ali Çehreli wrote:
On 7/30/20 4:42 PM, wjoe wrote:
> So .capacity can't be assigned a value like length to reserve the RAM ?
Yes, a read-only property...
>> auto a = b;
>> b = b[0 .. $-1];
>> b ~= someT;
>>
>> If that last line is done in-place, then it overwrites
On 10.01.21 17:29, Guillaume Piolat wrote:
On Sunday, 10 January 2021 at 16:03:53 UTC, Christian Köstlin wrote:
Good news!
I was hoping for support in ldc, but dmds super fast compile times
would be very welcome. I guess it's more work to put an ARM backend
there.
Kind regards,
Christian
On 10.01.21 15:50, Guillaume Piolat wrote:
On Sunday, 10 January 2021 at 14:22:25 UTC, Christian Köstlin wrote:
Hi all,
are there any plans on supporting Apples new ARM silicon with DMD or
would this be something for ldc?
Kind regards,
Christian
Hello Christian,
LDC since 1.24+ support
Hi all,
are there any plans on supporting Apples new ARM silicon with DMD or
would this be something for ldc?
Kind regards,
Christian
On 12.01.21 22:37, Jack wrote:
I was looking for a way to avoid null checks everywhere. I was checking
the Null object pattern, or use something like enforce pattern, or even
if I could make a new operator and implement something like C#'s .?
operator, that Java was going to have one but they
On 2021-06-20 17:14, vnr wrote:
On Sunday, 20 June 2021 at 14:28:26 UTC, jfondren wrote:
On Sunday, 20 June 2021 at 13:58:22 UTC, vnr wrote:
Thanks for the answers, I understand better what is going on.
So, what should I do to make my server respond with a random image,
and not the random
On 2021-05-14 05:49, Jack wrote:
How can I implement ranges in the retro range? I'd like to do this
without allocate a new array with .array from std.array, can I do that?
use like this:
```d
auto arr = [1, 2, 3, 4, 5];
auto a = new A!int(arr);
auto b = a.retro[0 .. 2]; // 4, 5
On 2021-05-12 15:37, Vinod K Chandran wrote:
Hi all,
I am creating a hobby project related with win api gui functions. i
would like to work with dub. But How do I use dub in my project.
1. All my gui library modules are located in a folder named "winglib".
2. And that folder also conatains a d
On 2021-05-12 21:22, Vinod K Chandran wrote:
On Wednesday, 12 May 2021 at 18:26:39 UTC, Christian Köstlin wrote:
Are you really interested in doing winglib as a separate dub package?
If not you could just do a `dub init yourappname` which gives you the
basic skeleton. something like:
.
├──
On 2021-05-31 13:40, CandG wrote:
On Thursday, 27 May 2021 at 14:44:29 UTC, Steven Schveighoffer wrote:
On 5/27/21 10:13 AM, Christian Köstlin wrote:
P.S.: I still do not get how to post formatted snippets with
thunderbird to the newsgroup/forum :/
It's not possible currently.
I no longer
On 2021-05-31 18:50, Christian Köstlin wrote:
On 2021-05-31 13:40, CandG wrote:
On Thursday, 27 May 2021 at 14:44:29 UTC, Steven Schveighoffer wrote:
On 5/27/21 10:13 AM, Christian Köstlin wrote:
P.S.: I still do not get how to post formatted snippets with
thunderbird to the newsgroup/forum
On 2021-05-27 13:11, sighoya wrote:
On Thursday, 27 May 2021 at 09:58:40 UTC, Christian Köstlin wrote:
I have this small program here
test.d:
```
import std;
string doSomething(string[] servers, string user) {
return user ~ servers[0];
}
void main() {
auto servers = ["s1", "s2", "s3"];
Thanks for the proposed solution. It also works in my slightly bigger
program (although I do not like to make servers more global).
I tried also the following (which unfortunately also does not work as
intended):
```D
import std;
string doSomething(string[] servers, string user) {
return
On 2021-05-27 14:48, sighoya wrote:
On Thursday, 27 May 2021 at 12:17:36 UTC, Christian Köstlin wrote:
Can you explain me, where here a double context is needed? Because all
data now should be passed as arguments to amap?
Kind regards,
Christian
I believe D's type system isn't smart enough
I have this small program here
test.d:
```
import std;
string doSomething(string[] servers, string user) {
return user ~ servers[0];
}
void main() {
auto servers = ["s1", "s2", "s3"];
auto users = ["u1", "u2", "u3"];
writeln(map!(user => servers.doSomething(user))(users));
On 2021-05-27 15:00, sighoya wrote:
On Thursday, 27 May 2021 at 12:58:28 UTC, Christian Köstlin wrote:
That looks nice, but unfortunately my data for servers and users in
the real world is not static but comes from a config file.
Okay, but then parametrizing the static lambda with runtime
On 2021-05-26 01:46, Paul Backus wrote:
On Tuesday, 25 May 2021 at 22:05:16 UTC, someone wrote:
I was unsuccessfully searching the site for them in the form of a
master index to begin with.
I need them, in plain text, in order to add them to a VIM custom
syntax highlight plugin I already
On 2021-05-26 01:46, Paul Backus wrote:
On Tuesday, 25 May 2021 at 22:05:16 UTC, someone wrote:
I was unsuccessfully searching the site for them in the form of a
master index to begin with.
I need them, in plain text, in order to add them to a VIM custom
syntax highlight plugin I already
On 2021-05-27 18:56, Ali Çehreli wrote:
On 5/27/21 9:19 AM, Ali Çehreli wrote:
auto result = new string[users.length];
users.enumerate.parallel.each!(en => result[en.index] =
servers.doSomething(en.value));
writeln(result);
I still like the foreach version more:
auto result
Does anybody use serve-d with emacs (lsp-mode or eglot)?
I would love to see the configuration!
Kind regards,
Christian
On 26.04.21 21:13, WebFreak001 wrote:
On Monday, 26 April 2021 at 18:45:08 UTC, Christian Köstlin wrote:
Does anybody use serve-d with emacs (lsp-mode or eglot)?
I would love to see the configuration!
Kind regards,
Christian
if you configure it yourself, feel free to share the configuration
On 26.04.21 21:13, WebFreak001 wrote:
On Monday, 26 April 2021 at 18:45:08 UTC, Christian Köstlin wrote:
Does anybody use serve-d with emacs (lsp-mode or eglot)?
I would love to see the configuration!
Kind regards,
Christian
if you configure it yourself, feel free to share the configuration
https://github.com/rui314/mold
Kind regards,
Christian
On 2021-12-22 16:28, Paul Backus wrote:
On Wednesday, 22 December 2021 at 15:20:15 UTC, Christian Köstlin wrote:
https://github.com/rui314/mold
Kind regards,
Christian
This was recently discussed in the "General" forum:
https://forum.dlang.org/thread/fiyfgqykhdmglqypx...@forum.dlang.org
Hi all,
I really like std.concurrency but I now stumbled upon the following.
When receiving messages as const, they also need to be sent as const
(otherwise they are not matched). Comparing this to normal function
calls I would expect a different behavior.
```d
import std.concurrency;
On 2022-02-13 01:16, LorenDB wrote:
Is there a way to download tour.dlang.org, the D spec, and/or the Phobos
spec as an offline HTML site? I like the ability of cppreference.com to
be saved as an offline HTML archive and I'd like to have that for D as
well.
In addition to the already
On 2022-01-06 02:55, frame wrote:
On Wednesday, 5 January 2022 at 22:22:19 UTC, Christian Köstlin wrote:
Hi all,
I really like std.concurrency but I now stumbled upon the following.
When receiving messages as const, they also need to be sent as const
(otherwise they are not matched).
On 09.09.23 17:44, Vino wrote:
Hi All,
Request your help on how to convert the output of
std.process.pipeProcess to hash string
```
auto test(in Redirect redirect=Redirect.stdout | Redirect.stderr) {
import std.process;
import std.digest.crc;
import std.stdio: writeln;
On 10.09.23 13:06, Vino wrote:
Hi All,
Request your help on the below code,I am trying to convert the below
string to json and it always throws the error, if the below can be
accomplished with any other json package even that is fine, I tired only
the std.json package.
Test Program:
On Wednesday, 1 November 2023 at 14:15:55 UTC, matheus wrote:
On Tuesday, 31 October 2023 at 21:19:34 UTC, Arafel wrote:
...
Assigning the value to a variable works as expected:
```d
import std.logger : info;
void main() {
auto s = foo();
info(s);
}
auto foo() {
info("In foo");
On 17.09.23 17:05, Vitaliy Fadeev wrote:
Hi!
I want to change a method ```Draw``` on a custom object when the
```MouseIn``` event occurs.
This is known as "Change State" of the object: ```Init``` -> ```Hovered```.
I want to change the state of an object by changing its class, like this:
```d
On 23.09.23 14:07, j...@bloow.edu wrote:
I'm using download(url, filename) to download files in vibe.d.
The issue is that I do not know when the download is finished or errors.
There is a callback for the streaming side but not for the file download.
A small test program shows, that if the
On 23.09.23 05:11, Vitaliy Fadeev wrote:
On Friday, 22 September 2023 at 19:50:17 UTC, Christian Köstlin wrote:
another option could be to model your own VTable in a struct like this:
https://run.dlang.io/is/3LTjP5
Kind regards,
Christian
Thank, Christian !
True nice tasty solution with
On 23.09.23 05:25, Vitaliy Fadeev wrote:
On Friday, 22 September 2023 at 19:50:17 UTC, Christian Köstlin wrote:
On 17.09.23 17:05, Vitaliy Fadeev wrote:
Hi!
You could model it oop style like this:
https://run.dlang.io/is/MJb5Fk
This solution might not be to your taste, as it involves
On 24.09.23 12:01, j...@bloow.edu wrote:
On Saturday, 23 September 2023 at 20:20:31 UTC, Christian Köstlin wrote:
On 23.09.23 14:07, j...@bloow.edu wrote:
I'm using download(url, filename) to download files in vibe.d.
The issue is that I do not know when the download is finished or
errors.
On 24.09.23 12:01, j...@bloow.edu wrote:
On Saturday, 23 September 2023 at 20:20:31 UTC, Christian Köstlin wrote:
On 23.09.23 14:07, j...@bloow.edu wrote:
I'm using download(url, filename) to download files in vibe.d.
The issue is that I do not know when the download is finished or
errors.
On Tuesday, 17 October 2023 at 17:27:19 UTC, Joakim G. wrote:
For some reason I cannot remove an element from a DList. I
tried several range approaches but to no avail. I'm a noob.
In the end I did this:
```
private void removeFromWaitingQueue(uint jid) {
auto arr = waitingQueue[].array;
On 26.08.23 05:39, j...@bloow.edu wrote:
On Friday, 25 August 2023 at 21:31:37 UTC, Ali Çehreli wrote:
On 8/25/23 14:27, j...@bloow.edu wrote:
> "A work unit is a set of consecutive elements of range to be
processed
> by a worker thread between communication with any other
thread. The
> number
On 29.08.23 00:37, j...@bloow.edu wrote:
Well, I have 32 cores so that would spawn 64-1 threads with hyper
threading so not really a solution as it is too many simultaneous downs
IMO.
"These properties get and set the number of worker threads in the
TaskPool instance returned by taskPool.
On 2022-05-29 20:52, Ali Çehreli wrote:
On 5/27/22 06:55, Christian Köstlin wrote:
> I wonder how I can synchronize the "dumping" and the
> collection of the threads. Would be cool to have an efficient lockless
> implementation of appender ...
That turned out to be nontrivial.
The
On 2022-05-29 20:52, Ali Çehreli wrote:
On 5/27/22 06:55, Christian Köstlin wrote:
> I wonder how I can synchronize the "dumping" and the
> collection of the threads. Would be cool to have an efficient lockless
> implementation of appender ...
That turned out to be nontrivial.
The
On 2022-05-26 22:19, Ali Çehreli wrote:
On 5/26/22 12:54, Christian Köstlin wrote:
> I want to be able to dump
> tracings even while the program is still running. Then I would have to
> collect the tls data of all still running threads.
I am not sure without testing but I am under the
On 2022-05-30 15:25, Ali Çehreli wrote:
On 5/30/22 04:18, Alexander Zhirov wrote:
> I want to run a command in the background
The closest is spawnShell:
import std.stdio;
import std.process;
import core.thread;
void main() {
auto pid = spawnShell(`(sleep 1 & echo SLEEP >> log)`);
On 2022-05-29 23:08, Ali Çehreli wrote:
On 5/29/22 13:47, Christian Köstlin wrote:
> Our discussion with using TLS for the
> collectors proposed to not need any lock on the add method for
> collector, because its thread local and with that thread safe?
It would be great that way but then
On 2022-05-29 23:00, Ali Çehreli wrote:
On 5/29/22 13:53, Christian Köstlin wrote:
> According to
>
https://www.schveiguy.com/blog/2022/05/comparing-exceptions-and-errors-in-d/
> its bad to catch Errors ...
Correct in the sense that the program should not continue after catching
Error.
On 2022-05-31 23:15, Andrey Zherikov wrote:
I have tightly coupled code which I'd like to decouple but I'm a bit stuck.
For simplicity, I reduced the amount of code to something simple to
understand. So I have a struct `S` that has templated member function
that does something. On the other
I experimented with application level tracing/profiling of d
applications similar to what is described in
https://dlang.org/blog/2020/03/13/tracing-d-applications/ as the
"writef-based approach". Only difference is, that I am emitting json
On 2022-05-26 01:05, frame wrote:
On Wednesday, 25 May 2022 at 21:35:07 UTC, Christian Köstlin wrote:
Is there also a way to get the "real"
threadid?
I'm using that functions inside threads:
core.sys.windows.winbase.GetCurrentThreadId on Windows
core.sys.posix.pthread.pthread_self on Unix
1 - 100 of 163 matches
Mail list logo
