Second release candidate! Fixes bugs from the discourse thread. Hoping we're converging on replicating Stan 2 entirely. Please respond to that thread if you find any issues!
Trying it with CmdStan can be as simple as:
git clone --recursive https://github.com/stan-dev/cmdstan; cd cmdstan
make -j4 build
- Download the stanc3 binary for your OS to the right place:
curl -L https://github.com/stan-dev/stanc3/releases/download/v1.0.0-rc1/linux-stanc -o bin/stanc
curl -L https://github.com/stan-dev/stanc3/releases/download/v1.0.0-rc1/mac-stanc -o bin/stanc
curl -L https://github.com/stan-dev/stanc3/releases/download/v1.0.0-rc1/windows-stanc -o bin\stanc
If you'd like to go the extra mile and help us check that it also gets the same results as your models, if you have them in the same folder as a
.data.R file with the same name, you can use the
performance-tests-cmdstan repo to compare compilers:
git clone --recursive https://github.com/stan-dev/performance-tests-cmdstan; cd performance-tests-cmdstan
- Download the binary as above and remember its location.
bash compare-compilers.sh "<path/to/models/dir> --num_samples=10" <path/to/stanc3/from/step/2>