/usr/lib/R/site-library/BiocParallel/doc/Overview.R is in r-bioc-biocparallel 0.6.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | ## ----style, eval=TRUE, echo=FALSE, results="asis"------------------------
BiocStyle::latex()
## ----BiocParallel--------------------------------------------------------
library(BiocParallel)
## ----BiocParallelParam-SerialParam---------------------------------------
serialParam <- SerialParam()
serialParam
## ----BiocParallelParam-MulticoreParam------------------------------------
multicoreParam <- MulticoreParam(workers=8)
multicoreParam
## ----register------------------------------------------------------------
register(multicoreParam)
## ----registered----------------------------------------------------------
registered()
## ----devel-bplapply------------------------------------------------------
system.time(x <- bplapply(1:3, function(i) { Sys.sleep(i); i }))
unlist(x)
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