search for: dofuture

...CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for 3x to 5x faster simulations, a new parallelization adaptor with %dofuture%, a refreshed API that aligns with the gsDesign2 style guide, and new functions for zero early weight and analysis date. For a summary of the updates, please see the announcement: https://keaven.github.io/blog/simtrial-0-3-2/. I hope you find simtrial helpful. Please feel free to reach out with fe...

...CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for 3x to 5x faster simulations, a new parallelization adaptor with %dofuture%, a refreshed API that aligns with the gsDesign2 style guide, and new functions for zero early weight and analysis date. For a summary of the updates, please see the announcement: https://keaven.github.io/blog/simtrial-0-3-2/. I hope you find simtrial helpful. Please feel free to reach out with fe...

...this separation of *what* to parallelize (which you decide as a developer) and *how* to parallel (which the end-user decides) further by so called foreach adaptors aka parallel backends. With foreach, users have plently of doNnn packages to pick from, doMC, doParallel, doMPI, doSnow, doRedis, and doFuture. Several of these parallel backends build on top of the core functions provided by the 'parallel' package. So, with foreach your users can use forked parallel processing if they want and, or something else (selected at the top of their script). (Disclaimer: I'm the author) The 'f...

Thanks Simon, I will take note of the sensible default for core usage. I?m trying to achieve small scale parallelism, where tasks take 1-5 seconds and make fuller use of consumer hardware. Its not a HPC-worthy computation but even laptops these days come with 4 cores and I don?t see a reason to not make use of it. The goal for the current piece of code I?m working on is to bootstrap many

...CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for 3x to 5x faster simulations, a new parallelization adaptor with %dofuture%, a refreshed API that aligns with the gsDesign2 style guide, and new functions for zero early weight and analysis date. For a summary of the updates, please see the announcement: https://keaven.github.io/blog/simtrial-0-3-2/. I hope you find simtrial helpful. Please feel free to reach out with fe...