Has anyone already experimented with the jemalloc [1] allocator and D?
[1] http://jemalloc.net/
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
On 2018-07-01 07:10:07 +, Robert M. Münch said:
I try a cross-post from an older post here as I didn't recveive any
answer in D.learn and I don't have any clue how to solve this:
==> START
A project I can compile via the command line and dub, gives an error in
VisualD. I created the Visu
I try a cross-post from an older post here as I didn't recveive any
answer in D.learn and I don't have any clue how to solve this:
==> START
A project I can compile via the command line and dub, gives an error in
VisualD. I created the VisualD configuration through dub:
fatal error C1905: Fr
On 2017-10-10 15:22:05 +, Steven Schveighoffer said:
AA uses typeid(Key).getHash. [1]
For objects, this calls the virtual function `toHash`. [2]
Please keep in mind that all you are hashing is the class reference
pointer, as that is the default comparison for `opEquals`. It might
make se
Might be interesting to checkout to find some optimization potential:
https://github.com/dyu/ffi-overhead
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
"GraalVM is a universal virtual machine for running applications
written in JavaScript, Python 3, Ruby, R, JVM-based languages like
Java, Scala, Kotlin, and LLVM-based languages such as C and C++."
They use a special protocol to make data access from different
languages transparent and very lo
On 2018-04-01 22:24:54 +, Seb said:
Bug. Imho dub should compare the timestamp of its dependencies and see
whether they are newer than the target like e.g. Make.
https://github.com/dlang/dub/issues/new
Just found out, that I had two versions of DUB installed... one very
old. Going to x-
Hi, I have the following line in my dub.json file:
"libs-windows-x86_64": ["user32", "kernel32", "gdi32", "b2d_playground"]
b2d_playground is a C based .lib file. If this lib is updated and I
run: dub build --arch=x86_64 nothing happens. The EXE is not rebuild,
taking into accoun the updated l
On 2017-03-15 13:50:28 +, Inquie said:
I hate building code strings for string mixins as it's very ugly and
seems like a complete hack.
...
Even a bit old, I would like to pick-up this topic, as I totally agree
with the statement.
Thinking this a bit further, it would be very nice to h
Can VisualD somehow make use of dub in that I don't have to provide any
"include paths" for modules etc.?
It's a bit irritating to use dub on the terminal and sometimes VisualD
for debugging etc. and have to configure the same project two times.
--
Robert M. Münch
http://www.saphirion.com
sma
On 2018-02-25 13:18:32 +, visitor said:
On Sunday, 25 February 2018 at 12:51:13 UTC, Robert M. Münch wrote:
Hi, as anyone ever played around with the stuff from [1] and D?
Or maybe even started to implement a D verison of it? Which, IMO would
be very cool to have.
[1] http://reactivex.
Hi, as anyone ever played around with the stuff from [1] and D?
Or maybe even started to implement a D verison of it? Which, IMO would
be very cool to have.
[1] http://reactivex.io/
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
On 2018-02-04 12:41:16 +, notna said:
... found this a nice read some time ago...
https://blog.plan99.net/modern-garbage-collection-911ef4f8bd8e
Thanks, pretty interesting.
BTW: I used this stuff about 20 years ago: http://www.microquill.com/
and they are still around. And yes, it was da
On 2018-02-04 08:41:04 +, rikki cattermole said:
"It doesn't need to be concurrent, since Lua states are completely
independent."
Single threaded simplifies a lot. So no, not useful.
Well, I wouldn't be able to judge that fast from a single line in the
text, if the concept can/can't be
Hi, not sure if anyone is aware of this:
http://wiki.luajit.org/New-Garbage-Collector
I don't know if anythin like this would fit for D but the concept is
described pretty extensive.
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
Hi, that might be some interesting project to add D to, for interactive
exploration.
http://jupyter.org
Project Jupyter exists to develop open-source software, open-standards,
and services for interactive computing across dozens of programming
languages.
--
Robert M. Münch
http://www.saphir
On 2017-09-03 12:46:05 +, Moritz Maxeiner said:
I'll put in on my ever growing list of things to check out in depth, thanks :p
You're welcome. Don't wait to long ;-)
There is no difference between code & data in Rebol. And it has a very
rich set of datatpye, IIRC about 35 native ones. An
On 2017-09-02 21:27:58 +, Moritz Maxeiner said:
Thanks for your post about Rebol, I didn't know it before.
As said, the official Rebol-2 version is a dead-end. Even our main
product is still based on it :-) 15 years old technology, but still
working and we know all problemes. So very few
On 2017-08-30 11:28:35 +, Anonymouse said:
... considering that my vim knowledge so far largely consists of :wq and :q!.
If you want to learn it fast up to a level that covers 90% of what you
need www.shortcutfoo.com is your friend.
--
Robert M. Münch
http://www.saphirion.com
smarter |
On 2017-09-01 20:34:32 +, Mark said:
On Tuesday, 29 August 2017 at 12:50:08 UTC, Robert M. Münch wrote:
Maybe of interest: https://www.think-cell.com/en/career/talks/iterators/#1
I haven't read everything, so not sure if it worth to take a look.
Iterators have many problems. Andrei's tal
On 2017-08-31 07:13:55 +, drug said:
Interesting. How is it comparable with iterators and ranges ideas?
Well, see: http://www.rebol.com/docs/core23/rebolcore-6.html#section-6
Just download the interpreter and play around with it to get a feeling.
Overall it's way more functional. Like ge
On 2017-08-29 13:23:50 +, Steven Schveighoffer said:
...
In Phobos, find gives you a range where the first element is the one
you searched for, and the last element is the end of the original
range. But what if you wanted all the data *up to* the element instead?
What if you just wanted t
Maybe of interest: https://www.think-cell.com/en/career/talks/iterators/#1
I haven't read everything, so not sure if it worth to take a look.
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
Not sure if this is still sometimes necessary when using DMD with other
compilers or libraries. But these here looks very promising:
http://www.agner.org/optimize/
Object file converter
This utility can be used for converting object files between COFF/PE,
OMF, ELF and Mach-O formats for all 32
Hi, not sure if any of you know this "understand" tool from [1]? It's
pretty cool if you need to get into legacy or foreign code bases fast.
IMO it would be great if they would add D as well.
I'm not sure if I have the full overview about all libs, etc. that can
help parsing D code and/or rule
I'm just digging into LuaJIT and found this interesting GC concept page:
http://wiki.luajit.org/New-Garbage-Collector
Not sure if this is widly known but I like it, it shows a lot of
different approaches with rational etc. Maybe it's of use to some of
you thinking about the GC.
--
Robert M.
On 2016-01-31 13:59:06 +, Robert M. Münch said:
I like CTFE and the meta programming idea for languages like D.
However, I'm wondering why most (everyone?) is trying to do
meta-programming using the same language as the one getting compiled.
IMO the use-cases a pretty different and doing
On 2016-02-02 08:39:34 +, deadalnix said:
That is definitely true that the compile time API is kind of screwy.
That's definitively not you. I think the best path forward at this
stage is to provide nice API as a library on top of it.
And if we do this, it's only a small step to add a func
On 2016-02-01 08:15:11 +, deadalnix said:
I'm not sure what is preventing you from doing that already. There is
compile time reflection (has access to some compiler internals) and D
support functional style. Unless you have some specific in mind, I
don't think there is anything we can do t
On 2016-01-31 15:31:59 +, anonymous said:
You're conflating CTFE with the other meta programming tools here. CTFE
is the same language as run-time D, but it doesn't have strange
template syntax. Templates, static if, __traits, etc. have strange
syntax, but they're sort of a different langu
On 2016-01-31 14:35:13 +, cym13 said:
I see things differently. First of all I don't see everyone trying
to do meta-programming with the same language. C++ for example has
a quite specific syntax between its arcane templates and the
preprocessor.
Well, ok, maybe a "using the same concepts
I like CTFE and the meta programming idea for languages like D.
However, I'm wondering why most (everyone?) is trying to do
meta-programming using the same language as the one getting compiled.
IMO the use-cases a pretty different and doing CTFE, code-generation
etc. needs some other approach.
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