On Friday, 4 June 2021 at 15:19:17 UTC, bachmeier wrote:
It requires an R package if you want to call D functions from
R. You need to link to R itself if you want to do something
like pass a vector from R to D and then access that data from
D. Since R is aware of the location of all the
On Friday, 4 June 2021 at 15:33:32 UTC, Alain De Vos wrote:
Dub is probably not much of a help :)
That's right. I typically don't use Dub when I'm calling D
functions from R. It's the only way you can use a Dub package
like Mir, though, so that's why you might want it to generate a
dub.sdl
Dub is probably not much of a help :)
On Friday, 4 June 2021 at 07:26:53 UTC, data pulverizer wrote:
Thanks. Looks like I have some more reading to do. I did know
about embedr, but I saw it had dependencies and I wanted a
standalone and fully transparent D solution.
It requires an R package if you want to call D functions from
On Wednesday, 2 June 2021 at 23:23:58 UTC, bachmeier wrote:
Are you aware of my embedr project, which handles all that for
you, and does a lot of other stuff?
https://embedr.netlify.app
If you want to do it yourself, you can see the boilerplate you
need to add to call a shared library from R
On Tuesday, 1 June 2021 at 18:18:35 UTC, data pulverizer wrote:
Doing `Runtime.initialize` is working with Julia but not yet R,
I'm getting a clock/GLIBC error
```
Error in dyn.load("rbasic.so") :
unable to load shared object 'code/rbasic.so':
lib/x86_64-linux-gnu/librt.so.1: undefined
On Wednesday, 2 June 2021 at 17:49:49 UTC, Steven Schveighoffer
wrote:
What's happening is that the dynamic linker is trying to
resolve that symbol, but cannot find it in the given library.
Try `ldd code/rbasic.so` and see if it tells you the things it
is looking for. Many times, you will
On 6/1/21 2:18 PM, data pulverizer wrote:
Doing `Runtime.initialize` is working with Julia but not yet R, I'm
getting a clock/GLIBC error
```
Error in dyn.load("rbasic.so") :
unable to load shared object 'code/rbasic.so':
lib/x86_64-linux-gnu/librt.so.1: undefined symbol:
Doing `Runtime.initialize` is working with Julia but not yet R,
I'm getting a clock/GLIBC error
```
Error in dyn.load("rbasic.so") :
unable to load shared object 'code/rbasic.so':
lib/x86_64-linux-gnu/librt.so.1: undefined symbol:
__clock_nanosleep, version GLIBC_PRIVATE
```
do I need to
On 5/31/21 5:46 PM, data pulverizer wrote:
On Monday, 31 May 2021 at 21:26:15 UTC, Steven Schveighoffer wrote:
You need to call it wherever you think it might not have been called yet.
It's reentrant, so if you call it more than once, it will only
initialize once, and count how many times
On Monday, 31 May 2021 at 21:46:09 UTC, data pulverizer wrote:
Something interesting is using arrays. I can see that if you
instantiate an array within the D function using `new`, for
instance
Passing one of those to a C function is iffy anyway because the C
function can hide it from the
On Monday, 31 May 2021 at 21:26:15 UTC, Steven Schveighoffer
wrote:
You need to call it wherever you think it might not have been
called yet.
It's reentrant, so if you call it more than once, it will only
initialize once, and count how many times you have to call
`Runtime.terminate`.
On 5/31/21 5:20 PM, data pulverizer wrote:
On Monday, 31 May 2021 at 21:01:19 UTC, Steven Schveighoffer wrote:
ticksPerSecond is initialized in the runtime just before static
constructors are run. See
On Monday, 31 May 2021 at 21:01:19 UTC, Steven Schveighoffer
wrote:
ticksPerSecond is initialized in the runtime just before static
constructors are run. See
https://github.com/dlang/druntime/blob/2d8b28da39e8bc3bc3172c69bb96c35d77f40d2a/src/rt/dmain2.d#L130
Are you calling
On 5/31/21 4:41 PM, data pulverizer wrote:
On Monday, 31 May 2021 at 20:32:11 UTC, kinke wrote:
On Monday, 31 May 2021 at 19:21:52 UTC, data pulverizer wrote:
ldc2 jbasic.d -O3 -link-defaultlib-shared --betterC --boundscheck=off
-nogc -shared -of=jbasic.so
The problem is almost certainly
On Monday, 31 May 2021 at 20:32:11 UTC, kinke wrote:
On Monday, 31 May 2021 at 19:21:52 UTC, data pulverizer wrote:
ldc2 jbasic.d -O3 -link-defaultlib-shared --betterC
--boundscheck=off -nogc -shared -of=jbasic.so
The problem is almost certainly `-betterC`, which disables
linking against
On Monday, 31 May 2021 at 19:21:52 UTC, data pulverizer wrote:
ldc2 jbasic.d -O3 -link-defaultlib-shared --betterC
--boundscheck=off -nogc -shared -of=jbasic.so
The problem is almost certainly `-betterC`, which disables
linking against Phobos and druntime.
Hi,
I am trying to compile D code to a shared library to be called by
another language (in this case Julia). I can get a basic call to
work but I can't call functions that use Phobos (I have no idea
how to compile against it). I have found some documentation
18 matches
Mail list logo
