close.shard_shared

close.shard_shared_vector

close.shard_deep_shared

Releases the shared memory segment. After closing, the shared object can
no longer be accessed.

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

close.shard_shared function

<dl><dt>con</dt>
<dd>A <code>shard_shared</code> object.</dd>
<dt>...</dt>
<dd>Ignored.</dd></dl>

Arguments

Close a Shared Object — close.shard_shared

<dl>

<dt>con</dt>
<dd>A <code>shard_shared</code> object.</dd>


<dt>...</dt>
<dd>Ignored.</dd>

</dl>

close.shard_shared: Close a Shared Object

Description

Usage

Value

Arguments