Module prefetch

Functions

force_populate_read

Forcibly reads at least one byte each page.

get_memory_prefetch_func

Get the configured memory prefetch function.

madvise_populate_read

madvise() with MADV_POPULATE_READ on linux systems. This a no-op on non-linux systems.

madvise_sequential

madvise() with MADV_SEQUENTIAL on unix systems. This is a no-op on non-unix systems.

madvise_willneed

madvise() with MADV_WILLNEED on unix systems. This is a no-op on non-unix systems.

no_prefetch

prefetch_l2

Attempt to prefetch the memory in the slice to the L2 cache.