Hi All!
Does GC scan manually allocated memory?
I want to use huge manually allocated hash tables and I don't
want to GC scan them because performance reasons.
Best regards,
Ilya
On 2015-08-20 01:41, Laeeth Isharc wrote:
Should this be done? How?
Just use a documented unit tests block:
///
unittest
{
// code goes here
}
It will be run as part of the unit tests and it will be included when
generating the documentation.
Although I don't have a good solution for
On Thursday, 20 August 2015 at 06:28:44 UTC, Jacob Carlborg wrote:
On 2015-08-20 01:41, Laeeth Isharc wrote:
[...]
Just use a documented unit tests block:
///
unittest
{
// code goes here
}
It will be run as part of the unit tests and it will be
included when generating the
On Tuesday, 18 August 2015 at 01:32:13 UTC, Laeeth Isharc wrote:
I don't know whether D can run on one, but from a quick look
perhaps feasible. Running D on something like this (perhaps
it's underpowered, but looked to have similar spec to what
people had been doing with related ARM cortex
On 2015-08-20 10:49, wobbles wrote:
Will AutoProtocol().idup not make this work?
Make an immutable copy of whatever AutoProtocol() returns, which should
be then immutable char[] (i.e. string)
Yes, that should work.
--
/Jacob Carlborg
On 8/21/2015 3:37 AM, Dejan Lekic wrote:
Keep in mind that in D everything is thread-local by default! :)
For shared resources use __gshared or shared (although I do not know for
sure whether shared works or not).
Note: shared is __gshared but with mutex's added.
On Thursday, 20 August 2015 at 20:01:58 UTC, tony288 wrote:
On Thursday, 20 August 2015 at 15:37:35 UTC, Dejan Lekic wrote:
[...]
Thanks, I changed the code and the previous one was already
using shared.
import std.stdio;
import core.time;
import core.thread;
[...]
Keep in mind java may
On Thursday, 20 August 2015 at 17:13:33 UTC, Ilya Yaroshenko
wrote:
Hi All!
Does GC scan manually allocated memory?
I want to use huge manually allocated hash tables and I don't
want to GC scan them because performance reasons.
Best regards,
Ilya
Yes, just don't store any GC managed
On Thursday, 20 August 2015 at 17:13:33 UTC, Ilya Yaroshenko
wrote:
Hi All!
Does GC scan manually allocated memory?
I want to use huge manually allocated hash tables and I don't
want to GC scan them because performance reasons.
Best regards,
Ilya
GC does not scan memory allocated with
On Thursday, 20 August 2015 at 09:08:02 UTC, Mike wrote:
On Tuesday, 18 August 2015 at 01:32:13 UTC, Laeeth Isharc wrote:
I don't know whether D can run on one, but from a quick look
perhaps feasible. Running D on something like this (perhaps
it's underpowered, but looked to have similar spec
On Thursday, 20 August 2015 at 04:25:01 UTC, Freddy wrote:
dmd's source code is very big, are there tips for reading
it(important files)?
Might make for a good http://wiki.dlang.org/ page, particularly
after the transition to ddmd.
On Thursday, 20 August 2015 at 06:28:44 UTC, Jacob Carlborg wrote:
On 2015-08-20 01:41, Laeeth Isharc wrote:
Should this be done? How?
Just use a documented unit tests block:
///
unittest
{
// code goes here
}
It will be run as part of the unit tests and it will be
included when
On Thursday 20 August 2015 22:31, Unknow wrote:
I'm writed a program for calculating the e number. I can compile
the source code but when i try run the program, system gives
'program stopped working' error.
Source code;
// main.d
module main;
import std.file;
import std.conv;
On 8/20/15 4:31 PM, Unknow wrote:
module main;
import std.file;
import std.conv;
long factorial(long i){
if (i == 0){
return 1;
}else{
return(i * factorial(i-1));
}
}
Note, this is not going to work. At 21!, long will run out of bits.
From
On Thursday, 20 August 2015 at 21:11:07 UTC, anonymous wrote:
I severely limited the range of integer. I don't know off the
top of my head how large you can make it without hitting
overflow.
I removed the file writing, because I'm not sure if you want to
write it only when it doesn't exist,
On Thursday 20 August 2015 23:11, anonymous wrote:
2) *integer++ doesn't do what you think it does. The increment is done
before the dereference. You could fix this, but:
I got that one wrong. Steven Schveighoffer has it right. The pointer is
incremented after the currently pointed-to value
On Thursday, 20 August 2015 at 21:10:27 UTC, Steven Schveighoffer
wrote:
On 8/20/15 4:31 PM, Unknow wrote:
module main;
import std.file;
import std.conv;
long factorial(long i){
if (i == 0){
return 1;
}else{
return(i * factorial(i-1));
}
}
Note, this is not
I'm writed a program for calculating the e number. I can compile
the source code but when i try run the program, system gives
'program stopped working' error.
Source code;
// main.d
module main;
import std.file;
import std.conv;
long factorial(long i){
if (i == 0){
On Monday, 17 August 2015 at 01:02:51 UTC, Nicholas Wilson wrote:
On Sunday, 16 August 2015 at 17:33:52 UTC, Benjamin wrote:
I'm having an issue with building my app - even a simple
trivial app (shown below).
[...]
OS X version?
Have you configured your dmd.conf? iirc it requires linker
Is there a way to flush a thread's message box other than
aborting the thread? MailBox is private:
https://github.com/D-Programming-Language/phobos/blob/master/std/concurrency.d#L1778
Hi,
I have been playing for a short time with D. I wanted to play
with Thread, which I believe is lower level than concurrency and
parallelism library (might be wrong here ?) .
I was also learning and reading about false sharing - multiple
thread = same cacheline. And I decided to play with
Keep in mind that in D everything is thread-local by default! :)
For shared resources use __gshared or shared (although I do not
know for sure whether shared works or not).
On Thursday, 20 August 2015 at 15:37:35 UTC, Dejan Lekic wrote:
Keep in mind that in D everything is thread-local by default! :)
For shared resources use __gshared or shared (although I do not
know for sure whether shared works or not).
Thanks, I changed the code and the previous one was
On 8/20/15 5:15 PM, anonymous2 wrote:
On Thursday, 20 August 2015 at 21:11:07 UTC, anonymous wrote:
I severely limited the range of integer. I don't know off the top of
my head how large you can make it without hitting overflow.
with integer == 66 the factorial overflows and becomes 0 (on my
On Thursday, 20 August 2015 at 15:25:57 UTC, Chris wrote:
Is there a way to flush a thread's message box other than
aborting the thread? MailBox is private:
https://github.com/D-Programming-Language/phobos/blob/master/std/concurrency.d#L1778
flush from inside the thread? You could call
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