On Monday, 19 February 2018 at 14:57:22 UTC, SrMordred wrote:
On Monday, 19 February 2018 at 05:54:53 UTC, Dmitry Olshansky
wrote:
The operation is trivial and dataset is rather small. In such
cases SIMD with eg array ops is the way to go:
result[] = values[] * values2[];
Yes, absolutely righ
On Monday, 19 February 2018 at 12:01:31 UTC, Jonathan M Davis
wrote:
I've never been able to figure this problem out, so I've I
always just edited the makefile so that the two programs in
CURL_TOOLS aren't built. IIRC, if you use -v to see the full
linker command, it's even actually linking to
On Monday, 19 February 2018 at 17:22:04 UTC, Nathan S. wrote:
On Monday, 19 February 2018 at 15:12:15 UTC, Tony wrote:
But, assuming there is a use case for it, what if you want to
restrict to a type that is either boolean, or a struct/class
that can substitute for boolean - how do you do that
On 02/19/2018 05:33 AM, rikki cattermole wrote:
https://dlang.org/phobos/std_experimental_checkedint.html#.Checked.min
Accompanying presentations:
DConf 2017: https://www.youtube.com/watch?v=29h6jGtZD-U
Google Tel Aviv: https://www.youtube.com/watch?v=es6U7WAlKpQ
Andrei likes the second
On Monday, 19 February 2018 at 21:34:04 UTC, Simen Kjærås wrote:
On Monday, 19 February 2018 at 14:20:16 UTC, Basile B. wrote:
I had never used Checked and i discover that strangely there's
no hook for opAssign. onLowerBound and onUpperBound works for
+=, -=, *=, /=, %=, ^^=, &=, |=, ^=, <<=, >
On Monday, 19 February 2018 at 14:20:16 UTC, Basile B. wrote:
I had never used Checked and i discover that strangely there's
no hook for opAssign. onLowerBound and onUpperBound works for
+=, -=, *=, /=, %=, ^^=, &=, |=, ^=, <<=, >>=, and >>>=. But
since init is 0, += works:
Ah, thanks. Filed
On Monday, February 19, 2018 14:41:21 Seb via Digitalmars-d-learn wrote:
> On Monday, 19 February 2018 at 12:01:31 UTC, Jonathan M Davis
>
> wrote:
> > On Monday, February 19, 2018 11:43:26 psychoticRabbit via
> >
> > Digitalmars-d- learn wrote:
> >> [...]
> >
> > I've never been able to figure thi
On Monday, 19 February 2018 at 15:12:15 UTC, Tony wrote:
But, assuming there is a use case for it, what if you want to
restrict to a type that is either boolean, or a struct/class
that can substitute for boolean - how do you do that without
using the "private" TypeOfBoolean thing?
In that ca
On Monday, 19 February 2018 at 13:47:15 UTC, Basile B. wrote:
Indeed but Phobos maintainers don't want the ...TypeOf family
to be documented.
(https://github.com/dlang/phobos/pull/5747)
Ok, thanks.
But, assuming there is a use case for it, what if you want to
restrict to a type that is ei
Clinton wrote:
On Monday, 19 February 2018 at 14:55:01 UTC, Clinton wrote:
Hi all, I need advice from better developers on this concern.
I'm using an AA to reference another array for quicker access:
[...]
Sorry, on second look my explanation isn't very clear. I want to know if:
bool[strin
On Monday, 19 February 2018 at 14:57:47 UTC, Clinton wrote:
On Monday, 19 February 2018 at 14:55:01 UTC, Clinton wrote:
Hi all, I need advice from better developers on this concern.
I'm using an AA to reference another array for quicker access:
[...]
Sorry, on second look my explanation isn'
On Monday, 19 February 2018 at 14:55:01 UTC, Clinton wrote:
Hi all, I need advice from better developers on this concern.
I'm using an AA to reference another array for quicker access:
[...]
Sorry, on second look my explanation isn't very clear. I want to
know if:
bool[string] myAA;
myAA[
On Monday, 19 February 2018 at 05:54:53 UTC, Dmitry Olshansky
wrote:
The operation is trivial and dataset is rather small. In such
cases SIMD with eg array ops is the way to go:
result[] = values[] * values2[];
Yes, absolutely right :)
I make a simple example to understand why the threads are
On Monday, 19 February 2018 at 05:49:54 UTC, Nicholas Wilson
wrote:
As SIZE=1024*1024 (i.e. not much, possibly well within L2 cache
for 32bit) it may be that dealing with the concurrency overhead
adds a significant amount of overhead.
That 'concurrency overhead' is what i´m not getting.
Since
Hi all, I need advice from better developers on this concern.
I'm using an AA to reference another array for quicker access:
[code]
alias contactId = string;
bool[contactId][] matches;
ulong[contactId] idsToMatches;
bool[string] matchesForId(string id) {
return matches.get(idsToMatches[id], b
On Monday, 19 February 2018 at 12:01:31 UTC, Jonathan M Davis
wrote:
On Monday, February 19, 2018 11:43:26 psychoticRabbit via
Digitalmars-d- learn wrote:
[...]
I've never been able to figure this problem out, so I've I
always just edited the makefile so that the two programs in
CURL_TOOLS a
On Monday, 19 February 2018 at 13:51:50 UTC, Simen Kjærås wrote:
On Monday, 19 February 2018 at 13:33:34 UTC, rikki cattermole
wrote:
https://dlang.org/phobos/std_experimental_checkedint.html#.Checked.min
Can't seem to get that to work, so I assumed it's not meant to
be used that way:
impor
On Monday, 19 February 2018 at 13:33:34 UTC, rikki cattermole
wrote:
https://dlang.org/phobos/std_experimental_checkedint.html#.Checked.min
Can't seem to get that to work, so I assumed it's not meant to be
used that way:
import std.experimental.checkedint;
struct MyHook {
enum min(T) =
On Monday, 19 February 2018 at 13:07:08 UTC, Tony wrote:
It doesn't appear that BooleanTypeof is documented on dlang.org
(outside of it's placement on the isBooleanType page). At least
it isn't coming up in a "BooleanTypeOf site:dlang.org" search
and not on the traits page:
https://dlang.org/
On 19/02/2018 1:24 PM, Simen Kjærås wrote:
On Monday, 19 February 2018 at 12:58:45 UTC, Marc wrote:
I'm pretty sure something could be done with Ada's type range but what
we could do using D?
We can easily define a range type in D. The simple example below
probably has awful performance and m
On Monday, 19 February 2018 at 12:58:45 UTC, Marc wrote:
I'm pretty sure something could be done with Ada's type range
but what we could do using D?
We can easily define a range type in D. The simple example below
probably has awful performance and many holes, but outlines the
basic idea. It
On Sunday, 18 February 2018 at 15:12:50 UTC, Mike Parker wrote:
Generally, no. But with alias this, it can be:
=
import std.traits : BooleanTypeOf;
import std.stdio : writeln;
struct NoBool {
int x;
}
struct AliasThisBool {
bool b;
alias b this;
}
void main()
{
static if(
I'm pretty sure something could be done with Ada's type range but
what we could do using D?
On Monday, 19 February 2018 at 12:01:31 UTC, Jonathan M Davis
wrote:
I've never been able to figure this problem out, so I've I
always just edited the makefile so that the two programs in
CURL_TOOLS aren't built. IIRC, if you use -v to see the full
linker command, it's even actually linking to
On Monday, February 19, 2018 11:43:26 psychoticRabbit via Digitalmars-d-
learn wrote:
> So I finally got around to building from source.
>
> I have builds working just fine on a variety of linux machines,
> it's just a FreeBSD problem I'm having.
>
> So, on FreeBSD, I can build the dmd directory, a
So I finally got around to building from source.
I have builds working just fine on a variety of linux machines,
it's just a FreeBSD problem I'm having.
So, on FreeBSD, I can build the dmd directory, and the phobos
directory ok.
When building tools directory, most tools get built ok, but th
On Monday, 19 February 2018 at 10:22:12 UTC, Nordlöw wrote:
I'm currently developing a combined HashMap and HashSet with
open addressing
You might want to consider using Robin Hood hashing to reduce the
worst-case length of collision chains, regardless of what kind of
probing scheme you use.
I'm currently developing a combined HashMap and HashSet with open
addressing at
https://github.com/nordlow/phobos-next/blob/master/src/open_hashmap_or_hashset.d
with probing using steps of triangular numbers when length is a
power of two at
https://github.com/nordlow/phobos-next/blob/master/
On Monday, February 19, 2018 07:25:07 Nicholas Wilson via Digitalmars-d-
learn wrote:
> On Monday, 19 February 2018 at 07:08:49 UTC, Fra Mecca wrote:
> > Is there a way to avoid using to! conversion here?
> >
> > immutable string[] dst = to!(immutable
> > string[])(array(pipe.readEnd.byLineCopy));
On Monday, 19 February 2018 at 01:00:23 UTC, Adam D. Ruppe wrote:
On Monday, 19 February 2018 at 00:42:05 UTC, aliak wrote:
struct B(T) {
T t;
A a;
alias a this;
auto opDispatch(string name)() if (hasMember!(T, name)) {
return mixin("t." ~ name);
Did you perhaps mean `A
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