>
> I ran the speed program, but I do not see how to "choose different
> assembly
> files". Do I have to build different speed programs with different
> assembly
> files linked in?
>
The perl script tune/many.pl is pretty useful for doing this, I can't
remember the exact options but opening
I just issued RC2 since a directory was missing from the Windows release.
This won't affect Linux users.
On 21 February 2017 at 15:22, Bill Hart wrote:
> Hi all,
>
> We have just released MPIR-3.0.0-rc1. If no issues are reported with this
> release candidate by 28th Feb, we will make it the fin
Hi all,
We have just released MPIR-3.0.0-rc1. If no issues are reported with this
release candidate by 28th Feb, we will make it the final MPIR-3.0.0 release.
The only changes since the last alpha were additional Broadwell CPUs
supported, which should only affect you if your Broadwell chip was
mi
Hello Bill,
Yes, I would be happy to help. I'll keep an eye out for his email.
-David C.
On 2/21/2017 3:53 AM, 'Bill Hart' via mpir-devel wrote:
I have just been contacted off list by a very experienced assembly expert who
would like to help develop Broadwell assembly optimisations, guided by
We intend to issue the first MPIR-3.0.0 release candidate today, as there
don't seem to be any major issues being reported with our alpha releases
(at least, not ones we can fix).
After this point there will be an mpir-3.0.0 branch which will only accept
bug fixes for the MPIR 3.0.0 release candid
I added model 71 to cpuid.c as a Broadwell. The other models I have left
out for now, as I don't find sufficient evidence for those identifications
just yet. Perhaps Intel has reserved them for future chips. When people
start reporting to us that they have chips in these families, we'll take a
look
I've opened [1] for the haswell bmi2 issue. I doubt it will be dealt with
in this release. As far as I can tell, such machines are vanishingly rare.
Bill.
[1] https://github.com/wbhart/mpir/issues/209
On 21 February 2017 at 11:03, Bill Hart wrote:
> Whoops, looks like I was wrong about us corr
Whoops, looks like I was wrong about us correctly handling Haswell without
BMI2. We handle Skylake correctly, but Haswell we don't check for BMI2.
It looks like the Haswell directory has been divided into haswell and
haswell/avx, which is probably intended for this distinction, but I think
we deci
I have just been contacted off list by a very experienced assembly expert
who would like to help develop Broadwell assembly optimisations, guided by
your experiments (as far as I know, he doesn't actually have a Broadwell
machine).
If you are ok with it, I could share your email with him so that h
On 21 February 2017 at 00:35, wrote:
> Hello Bill,
>
> I can report that both of my systems are now correctly detected. Thank
> you for the fix!
>
> I also noticed that there were a couple of other missing processor models
> when compared with GMP mpn/x86_64/fat/fat.c: (the * star values are mis
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