You could try using the standard header - that has inline
functions which should cover all the SSE instructions.
On 12 June 2011 17:43, Hartmann, O. wrote:
> I use some numerical code utilizing the SIMD units of modern X86
> architectures. Code compiles well using gcc/gcc46,
> but clang does no
Dear,
I suspect that you're hitting a cache limit for that machine.
I had similar behaviour when rsyncing huge directories. I usually raise
vfs.ufs.dirhash_maxmem sysctl variable, which solves the problem.
best,
-dennis
Am 15.06.2011 um 12:33 schrieb Vadim Goncharov:
> Hi,
>
> There was a fl
Hi,
There was a flamewar in a local maillist about the fastest way to do chmod 644
on files and chmod 755 on directories in a sbubtree. It suddenly revealed the
strange thing: on the same subtree, find -type d -exec \+ on 76000 directories
has the same as find | xargs, but on 246000 files it was 4
