@@ -3,7 +3,7 @@ name: HighPerformanceComputing
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topic : High-Performance and Parallel Computing with R
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maintainer : Dirk Eddelbuettel
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- version : 2024-05-13
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+ version : 2024-11-09
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source : https://github.com/cran-task-views/HighPerformanceComputing/
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---
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@@ -37,11 +37,11 @@ Direct support in R started with release 2.14.0 which includes a new package **p
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incorporating (slightly revised) copies of packages multicore and `r pkg("snow", priority =
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"core")`. Some types of clusters are not handled directly by the base package 'parallel'. However,
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and as explained in the package vignette, the parts of parallel which provide ` r pkg("snow") ` -like
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- functions will accept ` r pkg("snow") ` clusters including MPI clusters. Use ` vignette("parallel", package="parallel") ` to
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- view the package vignette.\ The ** parallel** package also contains support for multiple RNG streams
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- following L'Ecuyer et al (2002), with support for both mclapply and snow clusters.\ The version
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- released for R 2.14.0 contains base functionality: higher-level convenience functions are planned
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- for later R releases.
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+ functions will accept ` r pkg("snow") ` clusters including MPI clusters. Use `vignette("parallel",
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+ package="parallel")` to view the package vignette. The ** parallel** package also contains support
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+ for multiple RNG streams following L'Ecuyer et al (2002), with support for both mclapply and snow
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+ clusters.\ The version released for R 2.14.0 contains base functionality: higher-level convenience
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+ functions are planned for later R releases.
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### Parallel computing: Explicit parallelism
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@@ -174,9 +174,6 @@ for later R releases.
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and SSH systems are also supported. The ` r pkg("BatchExperiments") ` package extends it with an
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abstraction layer for running statistical experiments. Package ` r pkg("batchtools") ` is a
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successor / extension to both.
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- - The ` r pkg("flowr") ` package offers a scatter-gather approach to submit jobs lists (including
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- dependencies) to the computing cluster via simple data.frames as inputs. It supports LSF, SGE,
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- Torque and SLURM.
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- The ` r pkg("clustermq") ` package sends function calls as jobs on LSF, SGE and SLURM via a single
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line of code without using network-mounted storage. It also supports use of remote clusters via
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SSH.
@@ -228,14 +225,15 @@ for later R releases.
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recurrent networks, any combination of both, and custom neural network architectures.
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- The ` r pkg("mvnfast") ` uses the sumo random number generator to generate multivariate and normal
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distribtuions in parallel.
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- - The ` r pkg("rxode2random") ` uses the ` r pkg("sitmo") ` package to generate either truncated or non-truncated
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- multivariate normal distributions in parallel. The pacakge also generates many other common distributions in parallel (like
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+ - The ` r pkg("rxode2random") ` uses the ` r pkg("sitmo") ` package to generate either truncated or
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+ non-truncated multivariate normal distributions in parallel. The pacakge also generates many
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+ other common distributions in parallel (like
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binomial, t-distribution etc).
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- - The ` r pkg("rxode2") ` uses parallel processing (via ` OpenMP ` ) for faster solving of ordinary differential
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- equations (ODEs) over multiple units (grouped by ` ID ` ) and can generate random numbers for each ODE simulation problem (done
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- automatically with the support package ` r pkg("rxode2random") ` ) .
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- - The ` r pkg("nlmixr2") ` uses parallel ODE solving from ` rxode2 ` to solve nonlinear mixed effects models
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- in parallel (for the algorithm ` "saem" ` ).
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+ - The ` r pkg("rxode2") ` uses parallel processing (via ` OpenMP ` ) for faster solving of ordinary
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+ differential equations (ODEs) over multiple units (grouped by ` ID ` ) and can generate random
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+ numbers for each ODE simulation problem .
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+ - The ` r pkg("nlmixr2") ` uses parallel ODE solving from ` rxode2 ` to solve nonlinear mixed effects
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+ models in parallel (for the algorithm ` "saem" ` ).
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### Parallel computing: GPUs
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