set_affinity

Intended to be called inside a worker process (e.g., via <code>clusterCall()</code>).
On unsupported platforms, returns FALSE.

Provides a parallel execution runtime for R that emphasizes
deterministic memory behavior and efficient handling of large shared inputs.
'shard' enables zero-copy parallel reads via shared/memory-mapped segments,
encourages explicit output buffers to avoid large result aggregation, and
supervises worker processes to mitigate memory drift via controlled recycling.
Diagnostics report peak memory usage, end-of-run memory return, and hidden
copy/materialization events to support reproducible performance benchmarking.

Bradley Buchsbaum

shard

Deterministic, Zero-Copy Parallel Execution for R

set_affinity function

<dl><dt>cores</dt>
<dd>Integer vector of 0-based CPU core ids.</dd></dl>

Arguments

Set CPU affinity for the current process — set_affinity

<dl>

<dt>cores</dt>
<dd>Integer vector of 0-based CPU core ids.</dd>

</dl>

set_affinity: Set CPU affinity for the current process

Description

Usage

Value

Arguments

Examples