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#### Summary:
If I try to build an R package that uses rstan and includes the BDF ODE solver (`integrate_ode_bdf`), I receive the error `Symbol not found: _CVode`.
#### Description:
- I am un…
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Currently recreates CVODE solver memory for every call to pre or run. For fitting and MCMC, it might make sense to rewrite it to only do this once, but then will need to destroy-hook to free all memor…
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#### Summary:
The ```develop``` branch of ```rstan``` does not work with the ```develop``` branch of ```stan```.
#### Description:
The [developer process overview](https://github.com/stan-dev/sta…
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Hi all,
I see the following issue a lot. If I run the identical simulation to a `simulate` via a `onestep` simulation the integrator fails with `CV_CONV_FAILURE`.
It is the identical simulation a…
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```
define i32 @src(i1 %cond1, i1 %cond2, i32 %a, i32 %b) {
entry:
%switch.load = select i1 %cond1, i32 %b, i32 %a
%.sink = select i1 %cond2, i32 %switch.load, i32 %a
ret i32 %.sink
}
…
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This failure occurs in the middle of the build that wasn't there in v1.22.0-dev.beta.1:
```
-- [OMCompiler.3rdParty.sundials-5.4.0] Determining Fortran name-mangling scheme... OK
-- [OMCompiler.3rd…
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### Description
This is basically a variant of #7506 only it happens not only on network drives but also on local file paths on Windows,
### Steps to Reproduce
1. Create a directory which name…
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I have been experiencing odd integration failures in large sets of solves of relatively small simply systems of equations. I have narrowed this down to a small example:
```
import diffrax
import …
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Hi,
I'm getting the following error while solving my optimization problem using `sqpmethod` in Python:
```
......
opts = {'qpsol':'qpoases','print_in':False,'print_out':False,'qpsol_options.…
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```
2024-07-05 03:23:14.990 - amici.swig_wrappers - WARNING - [cEFM192A__EGF+cEFM192A][AMICI:Inf] AMICI encountered a Inf value for sxdot[0] (0) at t=0.000000
2024-07-05 03:23:14.990 - amici.swig_w…