I would like to know if there are any obvious show-stoppers with
using OpenMP and Cilk Plus with D through C interface? In the
simplest case I have an array float[N] and I want to pass it to C
function, which will modify it using OpenMP and Cilk Plus.
On Friday, 30 August 2013 at 14:18:22 UTC, Dicebot wrote:
On Friday, 30 August 2013 at 06:31:39 UTC, Paul Jurczak wrote:
BTW, DMD produces faster code when for loop is used instead,
with GDC it makes no difference.
This pretty much shows that there is nothing wrong in language
with current
On Friday, 30 August 2013 at 17:19:11 UTC, Paul Jurczak wrote:
On Friday, 30 August 2013 at 14:11:06 UTC, Namespace wrote:
[..]
Can you prove this on DPaste?
It's there at: http://dpaste.dzfl.pl/2cf504db
I'm not sure what are the compiler switches on DPaste and I don't
s
On Friday, 30 August 2013 at 14:11:06 UTC, Namespace wrote:
On Friday, 30 August 2013 at 06:31:39 UTC, Paul Jurczak wrote:
Is there a better way to express a range with stride than this:
foreach (i; iota(0, N, 2))
Maybe something similar to F# syntax:
foreach (i; 0..2..N)
I found this
Is there a better way to express a range with stride than this:
foreach (i; iota(0, N, 2))
Maybe something similar to F# syntax:
foreach (i; 0..2..N)
I found this thread suggesting syntax improvement
http://forum.dlang.org/thread/bug-411...@http.d.puremagic.com/issues/
but I don't think it p
On Thursday, 29 August 2013 at 08:26:11 UTC, Jonathan M Davis
wrote:
On Thursday, August 29, 2013 10:07:31 Paul Jurczak wrote:
On Thursday, 29 August 2013 at 07:51:40 UTC, Jonathan M Davis
wrote:
[..]
> as any integral value in a float will fit in an
> int.
[..]
Will it? Most of the
On Thursday, 29 August 2013 at 07:51:40 UTC, Jonathan M Davis
wrote:
[..]
as any integral value in a float will fit in an
int.
[..]
Will it? Most of them will not fit, but cast to int produces
nonsensical value anyway as in this example:
cast(int)float.max
With to!int you get a proper warn
On Thursday, 29 August 2013 at 06:23:18 UTC, Jonathan M Davis
wrote:
On Thursday, August 29, 2013 07:47:16 Paul Jurczak wrote:
I'm writing this rather ugly:
sqrt(cast(float)D) != round(sqrt(cast(float)D)
line and I'm looking for more concise notation without
introducing a meaningles
On Thursday, 29 August 2013 at 05:47:43 UTC, Paul Jurczak wrote:
I'm writing this rather ugly:
sqrt(cast(float)D) != round(sqrt(cast(float)D)
line and I'm looking for more concise notation without
introducing a meaningless variable to hold expression being
tested. Is there an equ
I'm writing this rather ugly:
sqrt(cast(float)D) != round(sqrt(cast(float)D)
line and I'm looking for more concise notation without
introducing a meaningless variable to hold expression being
tested. Is there an equivalent of std.math.trunc(), which would
return fractional portion instead, ma
On Tuesday, 27 August 2013 at 17:19:08 UTC, monarch_dodra wrote:
On Tuesday, 27 August 2013 at 17:14:23 UTC, Paul Jurczak wrote:
Correction to my initial post:
I'll investigate later then.
monarch_dodra, H. S. Teoh, Ramon, Justin Whear, Jesse Phillips:
Sorry for the delay in respondin
Correction to my initial post:
I oversimplified the code example by snipping too much of
context. Here is an example, which fails both on Windows and
Linux:
module main;
import std.stdio, std.file, std.string, std.algorithm, std.range,
std.datetime, std.conv, std.typetuple;
int e67_1(stri
module main;
import std.stdio, std.file, std.string, std.algorithm, std.range,
std.datetime, std.conv, std.typetuple;
int f(string fileName = r"C:\Euler\data\e67.txt") {
auto text = read(fileName);
return text.length;
}
void main()
{
try {
string fileName = r"C:\Euler\data\e67.t
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