On Mar 12, 2:16 pm, Jeff Gilchrist <jeff.gilchr...@gmail.com> wrote:
> On Thu, Mar 12, 2009 at 9:38 AM, Cactus <rieman...@googlemail.com> wrote:
> > After compiling MPIR and speed you should be able to run run-
> > speed.py. It runs either in build.vc9 or where Linux puts speed.
>
> I'm in the process of building 32bit MSVC Express code. MPIR compiles
> using the p4 porject fine but when I run tune, I get this output and a
> crash:
>
> Parameters for vc_gmp_mparam.h
> Using: CPU cycle counter
> speed_precision 1000000, speed_unittime 1 cycle, CPU freq unknown
> DEFAULT_MAX_SIZE 1000, fft_max_size 50000
>
> /* Generated by tuneup.c, 2009-03-12, system compiler */
>
> #define MUL_KARATSUBA_THRESHOLD 24
> #define MUL_TOOM3_THRESHOLD 153
>
> #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
> #define SQR_KARATSUBA_THRESHOLD 46
> #define SQR_TOOM3_THRESHOLD 161
>
> #define MULLOW_BASECASE_THRESHOLD 5
> #define MULLOW_DC_THRESHOLD 102
> #define MULLOW_MUL_N_THRESHOLD 454
>
> #define DIV_SB_PREINV_THRESHOLD 0 /* always */
> #define DIV_DC_THRESHOLD 60
> #define POWM_THRESHOLD 128
>
> #define GCD_ACCEL_THRESHOLD 13
> #define GCDEXT_THRESHOLD 22
> Fatal error: new reps bad: 3169947916667.00
> (old reps 207487500, unittime 1, precision 1000000, t[i] 72)
>
> This application has requested the Runtime to terminate it in an unusual way.
> Please contact the application's support team for more information.
This can happen when tune cannot get a stable result.
Does it fail consistently at the same point?
Brian
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