Hi,
Please see my comments in-line.
On 16/09/2020 16:38, Jon Mason wrote:
[1]
https://yoctoproject.blogspot.com/2020/09/compiler-tunes-benchmarks-with-yocto.html
Should we expect so see differences?
There are more things at play here than simply performance.
Hmm interesting. This did not
On Wed, 2020-09-16 at 10:25 -0400, Jon Mason wrote:
> On Wed, Sep 16, 2020 at 9:49 AM Richard Purdie
> wrote:
> > On Wed, 2020-09-16 at 09:45 -0400, Jon Mason wrote:
> > > On Wed, Sep 16, 2020 at 9:26 AM Richard Purdie
> > > wrote:
> > > > On Mon, 2020-09-14 at 11:13 -0400, Jon Mason wrote:
> > >
On Wed, Sep 16, 2020 at 10:25:49AM -0400, Jon Mason wrote:
> On Wed, Sep 16, 2020 at 9:49 AM Richard Purdie
> wrote:
> >
> > On Wed, 2020-09-16 at 09:45 -0400, Jon Mason wrote:
> > > On Wed, Sep 16, 2020 at 9:26 AM Richard Purdie
> > > wrote:
> > > > On Mon, 2020-09-14 at 11:13 -0400, Jon Mason w
On Wed, Sep 16, 2020 at 9:49 AM Richard Purdie
wrote:
>
> On Wed, 2020-09-16 at 09:45 -0400, Jon Mason wrote:
> > On Wed, Sep 16, 2020 at 9:26 AM Richard Purdie
> > wrote:
> > > On Mon, 2020-09-14 at 11:13 -0400, Jon Mason wrote:
> > > > There is a large number of Arm Tune files located in
> > >
On Wed, 2020-09-16 at 09:45 -0400, Jon Mason wrote:
> On Wed, Sep 16, 2020 at 9:26 AM Richard Purdie
> wrote:
> > On Mon, 2020-09-14 at 11:13 -0400, Jon Mason wrote:
> > > There is a large number of Arm Tune files located in
> > > meta/conf/machine/include/, and to support the current and
> > > up
On Wed, Sep 16, 2020 at 9:26 AM Richard Purdie
wrote:
>
> On Mon, 2020-09-14 at 11:13 -0400, Jon Mason wrote:
> > There is a large number of Arm Tune files located in
> > meta/conf/machine/include/, and to support the current and upcoming Arm
> > cores, more are needed. Adding more files is simpl
On Tue, Sep 15, 2020 at 3:09 AM Robert Berger
wrote:
>
> Hi Jon,
>
> That's not really a comment on the reorganization of compiler tunes, but
> more like "Do they actually do something meaningful?"
>
> I posted here[1] some benchmarks and at least with the benchmarks I
> tried on the chips I tried
On Mon, 2020-09-14 at 11:13 -0400, Jon Mason wrote:
> There is a large number of Arm Tune files located in
> meta/conf/machine/include/, and to support the current and upcoming Arm
> cores, more are needed. Adding more files is simply going to make it
> harder to find the relevant ones for an OE/Y
On 9/15/20 9:38 AM, Martin Jansa wrote:
> On Mon, Sep 14, 2020 at 06:54:14PM -0400, Jon Mason wrote:
>> On Mon, Sep 14, 2020 at 11:32 AM Martin Jansa wrote:
>>>
This reduces the number of files from 12 to 2 for ARMv8a, and that is
excluding the 13 I am adding in this series that would
On Mon, Sep 14, 2020 at 06:54:14PM -0400, Jon Mason wrote:
> On Mon, Sep 14, 2020 at 11:32 AM Martin Jansa wrote:
> >
> > > This reduces the number of files from 12 to 2 for ARMv8a, and that is
> > > excluding the 13 I am adding in this series that would otherwise be
> > > unique files.
> >
> >
Hi Jon,
That's not really a comment on the reorganization of compiler tunes, but
more like "Do they actually do something meaningful?"
I posted here[1] some benchmarks and at least with the benchmarks I
tried on the chips I tried there is no obvious impact.
i.mx6q:
TUNE_FEATURES= "
On Mon, Sep 14, 2020 at 11:32 AM Martin Jansa wrote:
>
> > This reduces the number of files from 12 to 2 for ARMv8a, and that is
> > excluding the 13 I am adding in this series that would otherwise be unique
> > files.
>
> I don't have a strong opinion on this anymore, but is the number of the
> This reduces the number of files from 12 to 2 for ARMv8a, and that is
excluding the 13 I am adding in this series that would otherwise be unique
files.
I don't have a strong opinion on this anymore, but is the number of the
include files the issue here?
I think the issue is the number of possib
There is a large number of Arm Tune files located in
meta/conf/machine/include/, and to support the current and upcoming Arm
cores, more are needed. Adding more files is simply going to make it
harder to find the relevant ones for an OE/YP developer/user. Also,
there are problems with stale and e
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