Am 15.10.2013 22:01, schrieb Jan Kratochvil:
> On Tue, 15 Oct 2013 21:10:34 +0200, Chris Adams wrote:
>> Do you really run "gnome-open --help" 1000 times per reasonable unit of
>> time (or ever)? Please stop using bogus comparisons and highly
>> contrived tests. They do nothing to help your argument.
>
> The goal of this example was to show that in a special case of shell script
> prelink does bring very significant performance improvements.
> Real world cases would have expectedly lower but still valid improvement
this is *not* a example for the real world
a typical shell script does *not* link a lot of dynmaic libraries
[harry@srv-rhsoft:~]$ ldd /usr/bin/bash
linux-vdso.so.1 => (0x00007fffc9764000)
libtinfo.so.5 => /lib64/libtinfo.so.5 (0x00007f99b21aa000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f99b1fa6000)
libc.so.6 => /lib64/libc.so.6 (0x00007f99b1be4000)
/lib64/ld-linux-x86-64.so.2 (0x00007f99b23ee000)
prelink has only a benfit in *large* applications loading *a lot*
of libraries and those large applications like FF/TB/LibreOffice
and the Desktop are *not* opened and closed hundret times each day
so you should first understand first things that you defeat and
not come up with proveable wrong argumentations
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