Advise access pattern for a buffer — buffer_advise • shard

Advise access pattern for a buffer

Usage

buffer_advise(
  x,
  advice = c("normal", "sequential", "random", "willneed", "dontneed")
)

Arguments

x: A shard_buffer.
advice: See segment_advise().

Value

A logical scalar; TRUE if the OS accepted the hint.

Examples

# \donttest{
buf <- buffer("double", dim = 10L)
buffer_advise(buf, "sequential")
#> [1] TRUE
# }