On 5 September 2017 at 10:12, Helske, Jouni wrote:
| It looks like the issue has something to do with the cache from the previous
sourceCpp calls: If inside of the segfaulting loop (with index i) I set
Rcpp::sourceCpp("sde_functions1.cpp", rebuild = TRUE, cacheDir = paste0("dir",
i)) everything
On 5 September 2017 at 09:32, Helske, Jouni wrote:
| Oops, forgot the link to the repo:
https://github.com/helske/crashtest/issues/1
And for those reading here, Jouni and I are now down to looking after
sourceCpp() repeatedly running in the same directory --- this seems to need a
bit a cleanup.
k Eddelbuettel
Kopio: Rcpp-devel@lists.r-forge.r-project.org
Aihe: Re: [Rcpp-devel] Rstudio crashes with repeated calls to sourceCpp with
Xptr export
Oops, forgot the link to the repo: https://github.com/helske/crashtest/issues/1
Best,
Jouni
Lähettäjä: Hel
anottaja: Helske, Jouni
Kopio: Rcpp-devel@lists.r-forge.r-project.org
Aihe: Re: [Rcpp-devel] Rstudio crashes with repeated calls to sourceCpp with
Xptr export
Hi Jouni,
On 4 September 2017 at 08:22, Helske, Jouni wrote:
| In the bssm package (https://github.com/helske/bssm), I let the users
| d
ihe: Re: [Rcpp-devel] Rstudio crashes with repeated calls to sourceCpp with
Xptr export
Hi Jouni,
On 4 September 2017 at 08:22, Helske, Jouni wrote:
| In the bssm package (https://github.com/helske/bssm), I let the users
| define a state space model via own C++ functions which are then exported as
Hi Jouni,
On 4 September 2017 at 08:22, Helske, Jouni wrote:
| In the bssm package (https://github.com/helske/bssm), I let the users
| define a state space model via own C++ functions which are then exported as
| Xptr to R side, and passed back to C++ function for SMC/MCMC etc. Normally
| this wo
d it takes seemingly random amount of
iterations until Rstudio crashes.
Jouni
Lähettäjä: Simon Barthelmé
Lähetetty: maanantai 4. syyskuuta 2017 13.14.52
Vastaanottaja: Helske, Jouni; Rcpp-devel@lists.r-forge.r-project.org
Aihe: Re: [Rcpp-devel] Rstudio crashes wit
Hi Helske
I've had this happen to me and if memory serves in my case it was due to
a memory leak on the C++ side that didn't bother R too much but caused
sourceCpp to crash. Maybe try valgrind?
Simon
On 04/09/2017 10:22, Helske, Jouni wrote:
Hi,
In the bssm package (https://github.com/he
Hi,
2017-09-04 10:22 GMT+02:00 Helske, Jouni :
> Hi,
>
>
> In the bssm package (https://github.com/helske/bssm), I let the users define
> a state space model via own C++ functions which are then exported as Xptr to
> R side, and passed back to C++ function for SMC/MCMC etc. Normally this
> works f
Hi,
In the bssm package (https://github.com/helske/bssm), I let the users define a
state space model via own C++ functions which are then exported as Xptr to R
side, and passed back to C++ function for SMC/MCMC etc. Normally this works
fine, but when user repeatedly modifies the model function
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