set_lazy_threads

number of CPU cores to use, or <code>NULL</code> to 
use all cores

nr_of_threads

whether to reset after forked process

reset_after_fork

A ported function from <code><a rd-options="fstcore" href="/link/threads_fstlib?package=lazyarray&version=1.1.0&to=fstcore" data-mini-rdoc="fstcore::threads_fstlib">threads_fstlib</a></code>.

Multi-threaded serialization of compressed array that
fully utilizes modern solid state drives. It allows
to store and load extremely large data on demand within seconds
without occupying too much memories. With data stored on hard drive,
a lazy-array data can be loaded, shared across multiple R sessions.
For arrays with partition mode on, multiple R sessions can write to
a same array simultaneously along the last dimension (partition).
The internal storage format is provided by 'fstcore' package geared by
'LZ4' and 'ZSTD' compressors.

Zhengjia Wang

lazyarray

Persistent Large Data Array with Lazy-Loading on Demand

Mark Klik

set_lazy_threads function

A ported function from <code><a rd-options='fstcore' href='threads_fstlib'>threads_fstlib</a></code>.

set_lazy_threads: Set Number of Threads for Lazy Arrays

Description

Usage

Arguments

Value

See Also