This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug libc/10354] posix_spawn should use vfork() in more cases than presently
- From: "P at draigBrady dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 25 May 2015 19:57:45 +0000
- Subject: [Bug libc/10354] posix_spawn should use vfork() in more cases than presently
- Auto-submitted: auto-generated
- References: <bug-10354-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=10354
--- Comment #10 from PÃdraig Brady <P at draigBrady dot com> ---
preliminary timing of @musllibc's posix_spawn vs fork+exec shows
it ~25x faster for large parent processes. (~360Âs vs 9ms for 40MB in small
mappings). For a trivial staic binary the difference is 280Âs vs 450Âs
--
You are receiving this mail because:
You are on the CC list for the bug.