All Questions

Tagged with
Filter by
Sorted by
Tagged with
4
votes
0answers
123 views

Speed improvements and confusion for MapThread and Dot

I have a question / confusion over improving the speed of MapThread[Dot,...] for lists of tensors. My problem involves taking two lists of tensors and then ...
0
votes
1answer
203 views

Compiling function solving for the smallest eigenvalue of a matrix

I am trying to speed up my code, which many times finds a lowest eigenvalue of a Hermitian (symmetric, real) matrix. Using a small 2x2 matrix as an example, this works: ...
0
votes
0answers
77 views

Compiling LinearSolve with 2 complex matrices, possible bug

Take two complex matrices depending on one variable, for example: ...
30
votes
5answers
1k views

Can (compiled) matrix permanent evaluation be further sped-up?

Update III  Mathematica 10.2.0 now ships with a predefined System`Permanent function, which the PermanentCode package ...
16
votes
3answers
760 views

Compiling LinearSolve[] or creating a compilable procedural version of it

Earlier today I had a discussion with a representative at Premier Support about the 2 questions I've asked here over the past couple of days: Seeking strategies to deploy a function securely ...
15
votes
1answer
562 views

Why is MainEvaluate being used when LinearSolve can be compiled?

According to this question LinearSolve can be compiled. However, CompilePrint[] shows a call to ...