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Questions tagged [librarylink]

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Wolfram LibraryLink provides a powerful way to connect external code to Mathematica, enabling high-speed and memory-efficient execution.

170 questions
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2 votes
0 answers
71 views

I have a notebook with a workflow that I use to update several servers. I have used it many times and I know it works. Until today. For some reason the ...
Gustavo Delfino's user avatar
  • 8,996
1 vote
0 answers
94 views

I encountered an issue with the GeoElevationData function (version 14.2.1, Windows 10 Pro version 2009). In a fresh instance of Mathematica, the example ...
hlediks's user avatar
  • 499
8 votes
1 answer
569 views

Suppose we have two implementations of the same algorithm: A standalone C++ program, compiled into an executable. A C++ library, which is loaded and invoked from within Mathematica. In practice, ...
John Taylor's user avatar
  • 6,063
0 votes
1 answer
208 views

I have been using Mathematica For Desktop v14.2 since its release on several machines running Windows 10 and several running Windows 11. Everything works absolutely fine except for one PC running ...
hlediks's user avatar
  • 499
3 votes
1 answer
201 views

Consider the following code: ...
John Taylor's user avatar
  • 6,063
2 votes
0 answers
80 views

I am trying to build a custom layer for my neural network that can perform its computation on the GPU. The function is to be written in C and loaded in Mathematica via the LibraryLink. Is it possible ...
Sâu's user avatar
  • 575
2 votes
0 answers
137 views

I am trying to use a custom trilinear interpolation written in C in Mathematica (Windows). This is the code I start with: ...
John Taylor's user avatar
  • 6,063
14 votes
3 answers
518 views

I have an external c-function I need to call, and I wish to use ForeignFunctionLoad. The c-function, foo, takes as an argument a reference to a struct, for example: ...
Stefan Gillessen's user avatar
  • 393
0 votes
0 answers
94 views

I made some code in Mathematica that I compiled in C. It involves operations such as looping inside While, custom random sampling from particular distributions, and ...
John Taylor's user avatar
  • 6,063
5 votes
0 answers
157 views

It's a bit surprising to me that no one asks about this so far, so let me step up :) . In version 13.3, an EXPERIMENTAL Foreign Function Interface has been introduced. I'm by no means a C expert, but ...
xzczd's user avatar
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2 votes
0 answers
78 views

I am trying to run C++ in Mathematica. I got a package "LTemplate" from the answer from Szabolcs in this post: How to simplify writing LibraryLink code?. However I can't install it. This is ...
xpaul's user avatar
  • 281
3 votes
0 answers
121 views

Hi everyone I work on a Mac M1 Sonoma 14.3 with Mathematica 12.3.1 and 14.0 I have an issue when using a C++ multiroot finding from GSL library. I used this example : https://www.gnu.org/software/gsl/...
Alex's user avatar
  • 51
2 votes
0 answers
164 views

I work on a mac M1 with MacOS Sonoma and i use Mathematica 12.3.1 and 14.0 I wanted to ask if there is a way to load a .dylib library on Mac with Mathematica, which was compiled without using the ...
Alex's user avatar
  • 51
2 votes
0 answers
62 views

I create a C-library and compile it using the tools in LibraryLink. When I create a code binary like this ...
Kirill Belov's user avatar
  • 871
2 votes
1 answer
137 views

Many internal calls boil down to invocations like LibraryFunction["path/to/library", "funcName" , ...] I'm on a mac, so I can use the ...
Adam's user avatar
  • 4,293

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