Gentoo Archives: gentoo-dev

From: Jeff Horelick <jdhore@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Evaluating a new malloc()
Date: Tue, 26 Feb 2013 21:49:44
Message-Id: CAFhp8z4Am9rx8qZdtc6LQCeMhgvk0_gXFEsQd2HLGXXzss2R2w@mail.gmail.com
In Reply to: Re: [gentoo-dev] Evaluating a new malloc() by Maciej Mrozowski
1 On 26 February 2013 16:37, Maciej Mrozowski <reavertm@×××××.com> wrote:
2
3 > On Tuesday 26 of February 2013 11:44:31 Rich Freeman wrote:
4 > > On Tue, Feb 26, 2013 at 11:35 AM, Alec Warner <antarus@g.o>
5 > wrote:
6 > > > I see a *HUGE* reason. glibc ships with ptmalloc. If you think they
7 > > > should use jemalloc, talk to them. Don't just do it in Gentoo.
8 > >
9 > > Certainly I think it would be far more productive to talk to the glibc
10 > > maintainers first.
11 >
12 > You mean productive like below? ;)
13 >
14 > http://sourceware.org/bugzilla/show_bug.cgi?id=11261
15 >
16 > Ulrich Drepper:
17 > "Stop reopening. There is a solution for people who are stupid enough to
18 > create too many threads. No implementation will be perfect for everyone.
19 > The
20 > glibc implementation is tuned for reasonable programs and will run much
21 > faster
22 > than any other I tested."
23 >
24 > Merge of jemalloc upstream is likely never going to happen.
25 >
26 > regards
27 > MM
28
29
30
31 It could happen. Ulrich Drepper is no longer in charge of Glibc and he's
32 barely involved in the development at all recently from what i've
33 heard/seen.