The package provides a parallel versions of the L-BFGS-B optim method. If the evaluation of the function fn takes more than 0.1 seconds, optimParallel can significantly reduce the optimization time. For a p-parameter optimization, the speed increase is about factor 1+2p when no analytic gradient is specified and 1+2p processor cores are available.
See the R Journal article https://doi.org/10.32614/RJ-2019-030 for more information. It is also available as vignette.
R> vignette(“optimParallel”)
Need a high-speed mirror for your open-source project?
Contact our mirror admin team at info@clientvps.com.
This archive is provided as a free public service to the community.
Proudly supported by infrastructure from VPSPulse , RxServers , BuyNumber , UnitVPS , OffshoreName and secure payment technology by ArionPay.