On Mar 3, 10:04 pm, Case Vanhorsen <cas...@gmail.com> wrote:
> Results from Windows XP x64:
> Running benchmarks
> Category base
> Program multiply
> multiply 128 128
> MPIRbench.base.multiply.128.128 result: 30694390
> multiply 512 512
> MPIRbench.base.multiply.512.512 result: 5965723
> multiply 8192 8192
> MPIRbench.base.multiply.8192.8192 result: 50089
> multiply 131072 131072
> MPIRbench.base.multiply.131072.131072 result: 744
> multiply 2097152 2097152
> MPIRbench.base.multiply.2097152.2097152 result: 27.3
> MPIRbench.base.multiply result: 45085.82
> Program divide
> divide 8192 32
> MPIRbench.base.divide.8192.32 result: 445333
> divide 8192 64
> MPIRbench.base.divide.8192.64 result: 455739
> divide 8192 128
> MPIRbench.base.divide.8192.128 result: 213045
> divide 8192 4096
> MPIRbench.base.divide.8192.4096 result: 80085
> divide 8192 8064
> MPIRbench.base.divide.8192.8064 result: 786943
> divide 131072 8192
> MPIRbench.base.divide.131072.8192 result: 1833
> divide 131072 65536
> MPIRbench.base.divide.131072.65536 result: 969
> divide 8388608 4194304
> MPIRbench.base.divide.8388608.4194304 result: 2.53
> MPIRbench.base.divide result: 18238.82
> MPIRbench.base result 28675.99
> Category app
> Program rsa
> rsa 512
> MPIRbench.app.rsa.512 result: 11816
> rsa 1024
> MPIRbench.app.rsa.1024 result: 2587
> rsa 2048
> MPIRbench.app.rsa.2048 result: 412
> MPIRbench.app.rsa result: 2326.60
> MPIRbench.app result 2326.60
> MPIRbench result: 8168.08
>
> CPU T7500 Core2 2.2GHz, 4GB RAM
>
> I'll try to get the Linux results later today.
>
> Case
>
> On Tue, Mar 3, 2009 at 9:28 AM, Cactus <rieman...@googlemail.com> wrote:
>
> > On Mar 3, 5:16 pm, Case Vanhorsen <cas...@gmail.com> wrote:
> >> On Tue, Mar 3, 2009 at 5:50 AM, Bill Hart <goodwillh...@googlemail.com>
> >> wrote:
>
> >> > I should add that I don't have access to Windows on Core 2 anywhere.
> >> > In fact I do not know anyone who has this.
>
> >> I have access to Windows XP x64 and Linux on identical Core2 systems.
> >> I can't compile on the Windows platform but I can run benchmarks if I
> >> can get the compiled code.
>
> >> > Bill.
>
> >> > 2009/3/3 Bill Hart <goodwillh...@googlemail.com>:
> >> >> I finished some work I was doing on my other project FLINT 5 days
> >> >> early!! So I will spend a little time on mpir again. I'll work up some
> >> >> timings for you on a core 2.
>
> >> >> Bill.
>
> >> >> 2009/3/3 Cactus <rieman...@googlemail.com>:
>
> >> >>> On Mar 3, 12:42 pm, Jeff Gilchrist <jeff.gilchr...@gmail.com> wrote:
> >> >>>> On Mon, Mar 2, 2009 at 3:10 PM, Cactus <rieman...@googlemail.com>
> >> >>>> wrote:
> >> >>>> > I have added batch files in the vc9.build directory - to_gmp.bat and
> >> >>>> > to_mpir.bat - for name conversion.
>
> >> >>>> Great, thanks, it seems to work well for the build.vc9 directory.
> >> >>>> When you eventually convert your support for gmp-ecm and others to
> >> >>>> MPIR, you will notice that it looks for "gmp.h" in the root of the
> >> >>>> gmp/ directory so the batch file to convert from mpir to gmp misses
> >> >>>> changing the root mpir.h to gmp.h.
>
> >> >>> Thanks, I'll fix that.
>
> >> >>>> > I have also added the new assembler code.
>
> >> >>>> I will be testing it soon.
>
> >> >>> I am confident in the AMD64 stuff. But I am NOT yet confident in the
> >> >>> performance of the Core2 code.
>
> >> >>> I need x86_64 results for the Core2 code on both Windows and Linux/gcc/
> >> >>> gas to know where I am with this architecture in performance terms.
>
> >> >>> Brian
> >> >>> - Show quoted text -
> >> >> - Show quoted text
>
> > Hello Case
>
> > I can send you the Windows version of mpirbench if someone else can
> > supply the Linux version.
>
> > It is a 250K ZIP file - is that ok? Or I could try to upload it
> > here.
>
> > Brian
Hi Case
That is a very helpful result and suggests that what I am seeing is an
artefact of running on a mobile Core2 system.
Brian
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