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Hi,
i tried to run this demo, but unfortunately i got this error.
Can you please help me to fix this?
Did i do something wrong?
My machine is a MacBookPro M1. Do you need more informations?
…
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**Describe the bug**
Not sure if this is an issue with cmdstanr, or cmdstan - and is something of a design problem, rather than a bug per se.
When we run
`mod
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As recently flagged in #888, it can be confusing that we use different approaches for parallel chains (multiple `processx` calls) than for parallel pathfinders (cmdstan TBB).
Now that all MCMC meth…
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As of now prophet uses CPUs
I have been successfully able to use GPU/OPENCL compiled model for inferences https://github.com/rishabh1212/stan-gpu-docker
My sugestion is to make new installation opti…
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CmdStan can support MPI through a few different flags, so it may be worth looking into building CmdStan on conda to take advantage of this.
There is a [very clear guide](https://conda-forge.org/doc…
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The scenario when the error occurs is:
- ~/.cmdstan has a custom folder inside that is not a CmdStan installation,
- ~/.cmdstan has no valid CmdStan installation
The error:
```
Error: package o…
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I installed `v0.1.0` via the following:
```
conda install -c conda-forge biom-format patsy xarray arviz cmdstanpy
pip install birdman
```
When I try to run a negative binomial model, I get t…
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Hello I ran bash file script/install.sh and got an error:
```
r: creating stan/lib/stan_math/lib/sundials_5.2.0/lib/libsundials_kinsol.a
cd ../stanc3 && echo "--- Rebuilding stanc ---\n" && dune …
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#### Summary:
When compilation fails because the user needs to rebuild cmdstan, detect this failure and make a better error message.
Add troubleshooting section to the docs, and document functio…
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I am trying to run the vignette example and it returns the error
```Error in c("processx::run(file.path(cmdstanr::cmdstan_path(), \"bin\", \"stanc\"), ", :
! System command 'stanc' failed```
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