Closed traversc closed 7 years ago
Hi Travers,
Thanks so much for the info and the modification. If you could please make a pull request, I can better test if your parallelization works with other platforms, and hopefully integrate your modifications.
Thanks again.
Best, Jean
It seems that there are no memory issues with the latest version on github, as we had issues with previous versions. Apologies for the redundancy!
Hi Dr. Fan et. al.,
When we used SCDE on a dataset with multiple cores, we noticed there seemedd to be an issue with high memory usage. I think this is related to a long-standing bug in R parallelization here: https://github.com/tdhock/mclapply-memory
I modified the parallelization loop in scde's calculate.individual.models function: https://github.com/traversc/scde/commit/be34c81fb55bad46de178fac72904475f2d148bf
This seemed to reduce memory usage for us when run on 40 cores.