David Abdurachmanov wrote:
Hi,
I am having problems with jemalloc 3.4.1 (currently we use 2.2.2 in
production). I found that with jemalloc 3.4.1 function first argument
will be changed if first argument is passed by XMM0 register. Compiled
with GCC 4.8.1 (tested also with 4.8.2). No problems on Scientific
Linux 6 (RHEL6-based), but it fails on Scientific Linux 5
(RHEL5-based). All of this is because _dl_lookup_symbol_x calls
_realloc_ in Scientific Linux 5.
This probably makes jemalloc 3.4.1 and the whole 3.X.Y series not
recommended for RHEL5 and RHEL5-based distributions.
(...)
Just a note from the EPEL* maintainer. EPEL6 has jemalloc-3.4.x. EPEL5
has stayed on 3.1.x for a while, and unless there are serious bugs that
should be fixed, I don't plan to update it.
Ingvar
*) EPEL is the Fedora "Extra packages for Enterprise Linux" project,
that is, repackaged Fedora RPMS for Red Hat Enterprise Linux and clones
like CentOS and Scientific Linux.
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