diff options
Diffstat (limited to 'doc/mimalloc-doc.h')
| -rw-r--r-- | doc/mimalloc-doc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/mimalloc-doc.h b/doc/mimalloc-doc.h index ea2a1ad..4de6085 100644 --- a/doc/mimalloc-doc.h +++ b/doc/mimalloc-doc.h @@ -1080,7 +1080,7 @@ or via environment variables. - `MIMALLOC_PAGE_RESET=0`: by default, mimalloc will reset (or purge) OS pages when not in use to signal to the OS that the underlying physical memory can be reused. This can reduce memory fragmentation in long running (server) programs. By setting it to `0` no such page resets will be done which can improve performance for programs that are not long - running. As an alternative, the `MIMALLOC_RESET_DELAY=`<msecs> can be set higher (100ms by default) to make the page + running. As an alternative, the `MIMALLOC_DECOMMIT_DELAY=`<msecs> can be set higher (100ms by default) to make the page reset occur less frequently instead of turning it off completely. - `MIMALLOC_LARGE_OS_PAGES=1`: use large OS pages (2MiB) when available; for some workloads this can significantly improve performance. Use `MIMALLOC_VERBOSE` to check if the large OS pages are enabled -- usually one needs |