affinity

<p>These controls are opt-in and best-effort. On unsupported platforms, they
safely no-op (returning FALSE).</p>

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

affinity: CPU Affinity + mmap Advice (Advanced)

Description

Arguments