Displaying 2 results from an estimated 2 matches for "hwnocap".
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2006 Mar 01
2
About libc/tls
Hello,
I asked Aurelien Jarno from the Debian glibc team about our /lib/tls
problem.
It gave me a little help:
# ldd /bin/echo
libc.so.6 => /lib/tls/libc.so.6 (0x40021000)
# touch /etc/ld.so.hwnocap
# ldd /bin/echo
libc.so.6 => /lib/libc.so.6 (0x40021000)
I think this could help us.
--
Julien Danjou
.''`. Debian Developer
: :' : http://julien.danjou.info
`. `' http://people.debian.org/~acid
`- 9A0D 5FD9 EB42 22F6 8974 C95C A462 B51E C2FE E5CD
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2006 Mar 15
2
Xen and glibc
...ild glibc so that it only uses segments such that
there is no performance penalty. To do this, you need to apply the patch
below to the glibc sources and then rebuild glibc with the
-mno-tls-direct-seg-refs option."
Currently, we expect our users to move /lib/tls away (or to create
/etc/ld.so.hwnocap, thanks to aurel32 for the tips).
You will understand that this is not very convenient, and will disable
more stuff than really needed.
Would it possible to add an extra flavor to the current glibc with the
correct build options ?
Please note that this issue is only available for i386 arch.
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