‐‐‐ Original Message ‐‐‐
On Thursday, August 20, 2020 1:48 PM, Segher Boessenkool
wrote:
> On Thu, Aug 20, 2020 at 04:19:36PM +, GT wrote:
>
> > > Great! Please repost with what I already pointed out fixed, that
> > > explanation added, and working links to the documentation?
> >
> >
On Thu, Aug 20, 2020 at 07:31:50PM +, GT wrote:
> I'm still trying to understand why we need attribute((target("vsx"))).
You need Power8, even! "vsx" alone is not enough (that only guarantees
Power7). Your minimum version ("b") requires Power8.
Segher
On Thu, Aug 20, 2020 at 07:31:50PM +, GT wrote:
> I'm still trying to understand why we need attribute((target("vsx"))).
>
> https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes
>
> The documentation for target(string) states that the purpose is to all
‐‐‐ Original Message ‐‐‐
On Thursday, August 13, 2020 5:00 PM, Jakub Jelinek wrote:
> On Thu, Aug 13, 2020 at 08:40:22PM +, GT wrote:
>
> > I'm looking at ix86_simd_clone_adjust and also aarch64_simd_clone_adjust.
> > The latter is
> > much simpler and I see how I would add PPC attri
On Thu, Aug 20, 2020 at 04:19:36PM +, GT wrote:
> > Great! Please repost with what I already pointed out fixed, that
> > explanation added, and working links to the documentation?
>
> Are you ok with the titles of the patch and this document?
>
> https://sourceware.org/glibc/wiki/HomePage?act
‐‐‐ Original Message ‐‐‐
On Tuesday, August 18, 2020 5:32 PM, Segher Boessenkool
wrote:
> On Tue, Aug 18, 2020 at 07:14:19PM +, GT wrote:
>
> > > That sounds like libmvec?
> > > I still don't know what this is.
> >
> > Yes, it is libmvec.
> > Now look at what GCC does to the code in
On Tue, Aug 18, 2020 at 07:14:19PM +, GT wrote:
> > That sounds like libmvec?
> >
> > I still don't know what this is.
>
> Yes, it is libmvec.
>
> Now look at what GCC does to the code in Examples 1 and 2 at this link:
> https://sourceware.org/glibc/wiki/libmvec
>
> x86_64 added functionalit
‐‐‐ Original Message ‐‐‐
On Monday, August 17, 2020 5:28 PM, Segher Boessenkool
wrote:
> On Mon, Aug 17, 2020 at 05:44:46PM +, GT wrote:
>
> > > This is about the Power binding to some OpenMP API, right? It has
> > > nothing to do with "vector" or "ABI" -- we have vectors already,
On Mon, Aug 17, 2020 at 06:05:09PM -0400, David Edelsohn wrote:
> The Power Vector ABI is available at
>
> https://github.com/power8-abi-doc/vector-function-abi
>
> It apparently did not attach correctly to the sourceware wiki or the
> filename is different.
Thanks!
Segher
The Power Vector ABI is available at
https://github.com/power8-abi-doc/vector-function-abi
It apparently did not attach correctly to the sourceware wiki or the
filename is different.
Thanks, David
On Mon, Aug 17, 2020 at 1:44 PM GT wrote:
>
> ‐‐‐ Original Message ‐‐‐
> On Thursday, Aug
On Mon, Aug 17, 2020 at 05:44:46PM +, GT wrote:
> > This is about the Power binding to some OpenMP API, right? It has
> > nothing to do with "vector" or "ABI" -- we have vectors already, and
> > we have ABIs already, more than enough of each.
> >
> > It is very very VERY hard to review this wit
‐‐‐ Original Message ‐‐‐
On Thursday, August 13, 2020 6:49 PM, Segher Boessenkool
wrote:
> Hi!
>
> This is about the Power binding to some OpenMP API, right? It has
> nothing to do with "vector" or "ABI" -- we have vectors already, and
> we have ABIs already, more than enough of each.
>
Hi!
This is about the Power binding to some OpenMP API, right? It has
nothing to do with "vector" or "ABI" -- we have vectors already, and
we have ABIs already, more than enough of each.
It is very very VERY hard to review this without being told the proper
setting here.
On Fri, Aug 07, 2020 a
On Thu, Aug 13, 2020 at 08:40:22PM +, GT wrote:
> I'm looking at ix86_simd_clone_adjust and also aarch64_simd_clone_adjust. The
> latter is
> much simpler and I see how I would add PPC attribute "vsx" similarly. If I
> was to follow
> the ix86_simd_clone_adjust organization, then ix86_valid_t
‐‐‐ Original Message ‐‐‐
On Monday, August 10, 2020 2:07 PM, Jakub Jelinek wrote:
> On Mon, Aug 10, 2020 at 05:29:49PM +, GT wrote:
>
> > > For PowerPC, if all you want to support is b which requires VSX, then the
> > > right thing is for !TREE_PUBLIC functions return 0 if !TARGET_VSX
On Mon, Aug 10, 2020 at 05:29:49PM +, GT wrote:
> > For PowerPC, if all you want to support is b which requires VSX, then the
> > right thing is for !TREE_PUBLIC functions return 0 if !TARGET_VSX and
> > otherwise set vecsize_mangle to 'b' and in the end return 1, for exported
> > functions alw
‐‐‐ Original Message ‐‐‐
On Friday, August 7, 2020 4:59 PM, Jakub Jelinek wrote:
> On Fri, Aug 07, 2020 at 08:35:52PM +, Bert Tenjy via Gcc-patches wrote:
>
> > The document describing POWER Architecture Vector Function interface is
> > tentatively at:
> > https://sourceware.org/glib
On Fri, Aug 07, 2020 at 08:35:52PM +, Bert Tenjy via Gcc-patches wrote:
> The document describing POWER Architecture Vector Function interface is
> tentatively at:
> https://sourceware.org/glibc/wiki/Homepage?action=AttachFile&do=view&target=powerarchvectfuncabi.html
Doesn't exist.
> + if (
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