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Hi, I wonder if I am missing something but it seems like all the functions in lapack is empty and CMatrix relies on these functions to work. Are these functions expected to be used? Thanks
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cf. discussion started in gh-4021
Some prior work exists in
https://github.com/pv/scipy-work/blob/jason-refactor/scipy/linalg/flapack.pyx.in
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**Environment:**
flowR Preferences:
> Use Local Shell
> Local Node.js version: 22.5.1
> Local flowR version: 2.0.25
**sessionInfo()**
> R version 4.4.1 (2024-06-14)
> Platform: aarch64-…
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I tried to get the pivoted Cholesky factorization of a positive semidefinite matrix using
```
C = cholesky(diagm([1, 0]), Val(true))
```
However this throws `RankDeficientException(1)`, even thoug…
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If we don't build lapack ourselves, then there is no reason to link with libgfortran.
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**Description of the problem**
I update my MacOS version to 14.4.1 and can not compile anymore (but the pre-exist executable file still work)
the compile commend:
gfortran expand.f95 -I/opt/lo…
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Hi Ilya,
Given the C++ core of the models now, I have a harder time debugging issues that crop up. It seems that some errors cause an R session to crash rather than displaying an error message.
…
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Hi,
I'm seeing various errors in muelu unit tests on nvidia h100 gpu using cuda 12.4 w/ kokkos uvm flag enabled. I'm not sure which approach is preferred for reporting here but I've tested using tw…
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[Xtensor has support for linear algebra functions](https://xtensor.readthedocs.io/en/latest/numpy.html#linear-algebra) through [xtensor-blas](https://github.com/xtensor-stack/xtensor-blas).
Unfortu…
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### Summary of Problem
Currently, the LinearAlgebra package has a native `solve()` implementation to solve the linear system `A * x = b` but not a LAPACK implementation. It would be beneficial to…