dot-NCONNECTIONS: Maximum number of cores that R can actually use
In PredictiveEcology/pemisc: Miscellaneous Utilities Developed by the Predictive Ecology Group
.NCONNECTIONS R Documentation
Maximum number of cores that R can actually use
Description
Maximum number of cores that R can actually use
Usage
.NCONNECTIONS
Format
An object of class integer of length 1.
Note
R hardcodes the maximum number of socket connections it can use (currently set to 128 in R 4.1).
Three of these are reserved for the main R process, so practically speaking, a user can create
at most 125 connections e.g., when creating a cluster.
See https://github.com/HenrikBengtsson/Wishlist-for-R/issues/28.
We limit this a bit further here just in case the user already has open connections.
PredictiveEcology/pemisc documentation built on Sept. 19, 2022, 7 p.m.
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| .NCONNECTIONS | R Documentation |
Maximum number of cores that R can actually use
Description
Maximum number of cores that R can actually use
Usage
.NCONNECTIONS
Format
An object of class integer of length 1.
Note
R hardcodes the maximum number of socket connections it can use (currently set to 128 in R 4.1). Three of these are reserved for the main R process, so practically speaking, a user can create at most 125 connections e.g., when creating a cluster. See https://github.com/HenrikBengtsson/Wishlist-for-R/issues/28.
We limit this a bit further here just in case the user already has open connections.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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