On Fri, 14 Oct 2011 23:19:21 -0700 Jim Kukunas
<james.t.kuku...@linux.intel.com> wrote:

> On Sat, Oct 15, 2011 at 03:52:55PM +1000, David Seikel wrote:
> > On Sat, 15 Oct 2011 16:13:07 +1100 Jochen Schröder
> > <cycoma...@gmail.com> wrote:
> > 
> > > On 10/15/2011 01:37 PM, Carsten Haitzler (The Rasterman) wrote:
> > > > On Fri, 14 Oct 2011 16:16:44 -0700 Jim Kukunas
> > > > <james.t.kuku...@linux.intel.com>  said:
> > > >
> > > >> On Sat, Oct 15, 2011 at 12:54:00AM +0200, Tom Hacohen wrote:
> > > >>> On 14/10/11 19:20, Jim Kukunas wrote:
> > > >>>> What is your compiler version and CFLAGS?
> > > >>>>
> > > >>>> The parameters to _mm_set_epi32 look reasonable. The only
> > > >>>> reason I could imagine this failing is if your compiler
> > > >>>> isn't aligning things properly.
> > > >>>
> > > >>> It's the sse3 issue all over again. As you can see, his CPU
> > > >>> doesn't support sse3 but sse3 code is called.
> > > >>
> > > >> His CPU does support SSE3, hence the ``pni'' in
> > > >> his /proc/cpuinfo.
> > > >
> > > > let's eliminate first shall we.
> > > >
> > > > tomas - can you either --disable-cpu-sse3 when configuring
> > > > evas, OR set EVAS_CPU_NO_SSE3=1 as an env var before running e
> > > > to see if this is sse3 stuff or not or a more generic problem.
> > > >
> > > I assume you mean me not Tomas, as I reported the segfault. This
> > > was on my PC at work so it will have to wait until Monday. This
> > > is a Core 2 Duo, which AFAIK does support SSE3 (wikipedia says
> > > SSE3 was introduced with Prescott).
> > 
> > It did say "ssse3" in your flags, just not straight after "sse2",
> > it's two lines further down.
> > 
> > > flags             : fpu vme de pse tsc msr pae mce cx8 apic sep
> > > mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
> > > ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts
> > > rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est
> > > tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow vnmi flexpriority
> > 
> > Dunno about that extra 's' though.
> 
> ssse3 != sse3.
> 
> ssse3 adds instructions like palignr and horizontal operations.
> 
> > 
> > For what it's worth, mine says "sse4a" later in the flags after
> > "sse2", but no "sse3".
> 
> sse3 is represented by ``pni'' in /proc/cpuinfo.

No wonder there is some confusion.  lol

-- 
A big old stinking pile of genius that no one wants
coz there are too many silver coated monkeys in the world.

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