Seems OK to me , This is on mod.washington
asonmox...@mod:~/mpir$ mpir-1.2/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.523255831
jasonmox...@mod:~/mpir$ mpir-1.2/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.523187816
jasonmox...@mod:~/mpir$ mpir-1.3/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.314250615
jasonmox...@mod:~/mpir$ mpir-1.3/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.314530741
jasonmox...@mod:~/mpir$ trunk/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.311847107
jasonmox...@mod:~/mpir$ trunk/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.311455650
asonmox...@mod:~/mpir/mpir-2.1.0/tune$ ./speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.311004612
jasonmox...@mod:~/mpir/mpir-2.1.0/tune$ ./speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.311585175
and on sage.math
jasonmox...@sage:~/mpir$ mpir-1.2/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.523531044
jasonmox...@sage:~/mpir$ mpir-1.3/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.313891905
jasonmox...@sage:~/mpir$ mpir-2.1.0/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.312678508
jasonmox...@sage:~/mpir$ trunk/tune/speed -s 1000000 mpz_fac_ui
overhead 0.000000003 secs, precision 1000000 units of 3.75e-10 secs, CPU freq
2666.76 MHz
mpz_fac_ui
1000000 0.312811437
On Tuesday 01 June 2010 23:08:42 William Stein wrote:
> On Tue, Jun 1, 2010 at 2:43 PM, Bill Hart <[email protected]>
wrote:
> > Sorry, I mean, you don't need make install-gmpcompat any more, only
> > make install.
>
> Thanks.
>
> I built and then started Sage, but even my first bencharmk is 3 times
> *slower* than the old, old mpir in Sage.
>
> With MPIR-1.2.x (in current Sage):
>
> sage: time n=factorial(10^6)
> CPU times: user 0.52 s, sys: 0.02 s, total: 0.54 s
> Wall time: 0.54 s
> sage: time k=n*n
> CPU times: user 0.24 s, sys: 0.01 s, total: 0.25 s
> Wall time: 0.25 s
>
>
>
> With the new MPIR-2.1.0:
>
> sage: time n=factorial(10^6)
> CPU times: user 1.53 s, sys: 0.00 s, total: 1.53 s
> Wall time: 1.54 s
> sage: time k=n*n
> CPU times: user 0.63 s, sys: 0.01 s, total: 0.64 s
> Wall time: 0.64 s
>
>
> This is on sage.math.washington.edu. For this platform Sage doesn't
> do anything nonstandard (just a very straightforward make, make
> install...).
>
> Maybe the tuning or architecture detection code is totally broken. I
> don't know.
>
>
> William
>
> > On 1 June 2010 22:43, Bill Hart <[email protected]> wrote:
> >> You don't need make install --enable-gmpcompat any more. Hasn't been
> >> in MPIR for ages.
> >>
> >> Just do make install.
> >>
> >> You still have to pass --enable-gmpcompat to configure of course.
> >>
> >> Bill.
> >>
> >> On 1 June 2010 22:30, William Stein <[email protected]> wrote:
> >>> On Tue, Jun 1, 2010 at 2:14 PM, Minh Nguyen <[email protected]>
wrote:
> >>>> Hi folks,
> >>>>
> >>>> MPIR 2.1.0-rc2 was released on 01st June 2010.
> >>>>
> >>>> Source:
> >>>> http://www.mpir.org/mpir-2.1.0-rc2.tar.gz
> >>>>
> >>>> Documentation:
> >>>> http://www.mpir.org/mpir-2.1.0.pdf
> >>>>
> >>>> A number of issues reported with the 2.1.0-rc1 release [1] are fixed.
> >>>> Please test and report all issues.
> >>>>
> >>>> If you are having failures when building or tuning, try setting the
> >>>> following prior to configuring and build:
> >>>>
> >>>> $ export MAKE='make'
> >>>>
> >>>> If you have failures when running the test suite, try edit the file
> >>>> mpirtest to use only one CPU. You can use/tweak this script [2] to
> >>>> automate these steps: configure, build, check, tune, run test suite.
> >>>>
> >>>> [1]
> >>>> http://groups.google.com/group/mpir-devel/browse_thread/thread/4550cb9
> >>>>a8aae0719/
> >>>>
> >>>> [2] http://sage.math.washington.edu/home/mvngu/apps/mpir/go-build.sh
> >>>
> >>> I made an spkg from this for Sage, and it doesn't work, since the
> >>> install-gmpcompat target is suddenly gone. What am I supposed to use
> >>> instead to install gmpcompat'ability?
> >>>
> >>> make[4]: Leaving directory
> >>> `/mnt/usb1/scratch/wstein/build/sage-4.4.2.rc0/spkg/build/mpir-2.1.0-rc
> >>>2/src' make[3]: Leaving directory
> >>> `/mnt/usb1/scratch/wstein/build/sage-4.4.2.rc0/spkg/build/mpir-2.1.0-rc
> >>>2/src' make[2]: Leaving directory
> >>> `/mnt/usb1/scratch/wstein/build/sage-4.4.2.rc0/spkg/build/mpir-2.1.0-rc
> >>>2/src' make[1]: Leaving directory
> >>> `/mnt/usb1/scratch/wstein/build/sage-4.4.2.rc0/spkg/build/mpir-2.1.0-rc
> >>>2/src' make: *** No rule to make target `install-gmpcompat'. Stop.
> >>> Error installing MPIR.
> >>>
> >>> real 2m6.588s
> >>> user 1m11.950s
> >>> sys 0m51.550s
> >>>
> >>>
> >>> --
> >>> William Stein
> >>> Professor of Mathematics
> >>> University of Washington
> >>> http://wstein.org
> >>>
> >>> --
> >>> You received this message because you are subscribed to the Google
> >>> Groups "mpir-devel" group. To post to this group, send email to
> >>> [email protected]. To unsubscribe from this group, send email
> >>> to [email protected]. For more options, visit
> >>> this group at http://groups.google.com/group/mpir-devel?hl=en.
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "mpir-devel" group. To post to this group, send email to
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> > group at http://groups.google.com/group/mpir-devel?hl=en.
>
> --
> William Stein
> Professor of Mathematics
> University of Washington
> http://wstein.org
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