how to avoid recompiling in RStan?

[Bob Carpenter]

I can't seem to get it to work consistently.

I use this:

> library(rstan);
> rstan_options(auto_write = TRUE);

and then this

> fit <- stan("bern.stan", data=list(y=y, N=N), save_dso = TRUE);

What happens is that if I quit out of R and restart,
it uses the saved model. But as long as I'm in the
same session, it doesn't.

I'm on the Mac on the latest version of RStan.

- Bob

[Andrew Gelman]

I’ve had this problem too.

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[Ben Goodrich]

On Thursday, April 21, 2016 at 7:43:55 PM UTC-4, Bob Carpenter wrote:

What happens is that if I quit out of R and restart,
it uses the saved model.  But as long as I'm in the
same session, it doesn't.

What does

file.info(dir(tempdir(), full.names = TRUE))[,4:6]

output?

Ben