Re: Problems in 'make bench' under Cygwin/64 with testing elliptic

[Andreas Kellers <andreas.kellers@gmail.com>]

I did some further investigation using a failed test from 'Testing compat'. As far as I understand, the following statements should give 66:

  default(compatible, 3)

  acurve = initell([0,0,1,-1,0])

  apell(acurve,10007)

Doing this with the GP debug version (via './Configure -g') yields -1591 instead.

Doing this with the GP standard version results in an error:

  ***   at top-level: apell(acurve,10007)      

  ***                 ^-------------------        

  *** apell: impossible inverse in Fl_inv: mod(11266880367774138369, 10007).

Cheers, Andreas

On Mon, Jan 5, 2015 at 9:54 PM, Andreas Kellers <andreas.kellers@gmail.com> wrote:

Here the full output of running 'make test-all'

Making test-all in Ocygwin-x86_64

make[1]: Entering directory '/home/Andreas/tmp/pari-2.7.2/Ocygwin-x86_64'

* Testing addprimes        gp-sta..TIME=   16   gp-dyn..TIME=   15   

* Testing agm              gp-sta..TIME=   15   gp-dyn..TIME=   15   

* Testing analyz           gp-sta..TIME=   31   gp-dyn..TIME=   15   

* Testing apply            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing arith            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing aurifeuille      gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing bern             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing bessel           gp-sta..TIME=   31   gp-dyn..TIME=   31   

* Testing bestappr         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing bit              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing bnfisintnorm     gp-sta..TIME=  609   gp-dyn..TIME=  608   

* Testing bnr              gp-sta..TIME=   31   gp-dyn..TIME=   31   

* Testing bnrL1            gp-sta..TIME=  125   gp-dyn..TIME=  125   

* Testing characteristic   gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing charpoly         gp-sta..TIME=    0   gp-dyn..TIME=   16   

* Testing chinese          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing cmp              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing combinat         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing compat           gp-sta..BUG [187]    gp-dyn..BUG [187]    

* Testing concat           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing content          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing contfrac         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing cxtrigo          gp-sta..TIME=  327   gp-dyn..TIME=  312   

* Testing cyclo            gp-sta..TIME=  670   gp-dyn..TIME=  670   

* Testing debugger         gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing deriv            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing det              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing diffop           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing digits           gp-sta..TIME=   93   gp-dyn..TIME=  109   

* Testing dirmul           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing disc             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing div              gp-sta..TIME=    0   gp-dyn..TIME=   16   

* Testing ell              gp-sta..BUG [50949]  gp-dyn..BUG [50481]  

* Testing ellanal          gp-sta..BUG [2043]   gp-dyn..BUG [2059]   

! Skipping ellff: optional package seadata not installed.

! Skipping ellglobalred: optional package elldata not installed.

* Testing elliptic         gp-sta..BUG [31]     gp-dyn..BUG [31]     

! Skipping ellsea: optional package seadata not installed.

* Testing ellweilpairing   gp-sta..BUG [46]     gp-dyn..BUG [47]     

* Testing equal            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing err              gp-sta..TIME=   31   gp-dyn..TIME=   15   

* Testing exact0           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing extract          gp-sta..TIME=    0   gp-dyn..TIME=   16   

* Testing factor           gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing factorint        gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing factormod        gp-sta..TIME=   62   gp-dyn..TIME=   62   

* Testing ff               gp-sta..TIME= 1934   gp-dyn..TIME= 1903   

* Testing ffisom           gp-sta..TIME=  452   gp-dyn..TIME=  452   

* Testing for              gp-sta..TIME=    0   gp-dyn..TIME=    0   

! Skipping galois: optional package galdata not installed.

* Testing galoisinit       gp-sta..TIME= 2433   gp-dyn..TIME= 2465   

! Skipping galpol: optional package galpol not installed.

* Testing gamma            gp-sta..TIME=   15   gp-dyn..TIME=   15   

* Testing gcdext           gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing genus2red        gp-sta..TIME=   93   gp-dyn..TIME=   93   

* Testing graph            gp-sta..TIME=   15   gp-dyn..TIME=   16   

* Testing help             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing history          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing ideal            gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing idealappr        gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing idealramgroups   gp-sta..TIME= 1155   gp-dyn..TIME= 1216   

* Testing incgam           gp-sta..TIME=   93   gp-dyn..TIME=   78   

* Testing interpol         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing intnum           gp-sta..TIME= 9718   gp-dyn..TIME= 9750   

* Testing ispower          gp-sta..TIME= 4056   gp-dyn..TIME= 4009   

* Testing isprime          gp-sta..TIME= 3634   gp-dyn..TIME= 3619   

* Testing iterator         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing krasner          gp-sta..TIME= 3556   gp-dyn..TIME= 3526   

* Testing lambert          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing lex              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing lift             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing lindep           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing linear           gp-sta..TIME=   16   gp-dyn..TIME=    0   

* Testing list             gp-sta..TIME=  125   gp-dyn..TIME=  124   

* Testing lll              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing log              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing logint           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing mat              gp-sta..TIME=   62   gp-dyn..TIME=   78   

* Testing mathnf           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing matsnf           gp-sta..TIME=  343   gp-dyn..TIME=  296   

! Skipping member: optional package elldata not installed.

* Testing minim            gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing minmax           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing modfun           gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing modpr            gp-sta..TIME=  187   gp-dyn..TIME=  187   

* Testing modular          gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing multiif          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing multivar-mul     gp-sta..TIME= 5865   gp-dyn..TIME= 5912   

* Testing nf               gp-sta..TIME= 1825   gp-dyn..TIME= 1778   

* Testing nffactor         gp-sta..TIME= 8954   gp-dyn..TIME= 9032   

* Testing nfhilbert        gp-sta..TIME= 1294   gp-dyn..TIME= 1279   

* Testing nfields          gp-sta..TIME=   93   gp-dyn..TIME=   93   

* Testing nfrootsof1       gp-sta..TIME=22120   gp-dyn..TIME=22120   

* Testing norm             gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing number           gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing objets           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing op               gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing orthopol         gp-sta..TIME=   15   gp-dyn..TIME=   15   

* Testing padic            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing partition        gp-sta..TIME= 5210   gp-dyn..TIME= 5288   

* Testing pol              gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing polmod           gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing polred           gp-sta..TIME= 3525   gp-dyn..TIME= 3541   

* Testing polygonal        gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing polylog          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing polyser          gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing pow              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing prec             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing prime            gp-sta..TIME= 1450   gp-dyn..TIME= 1450   

* Testing primes           gp-sta..TIME=  531   gp-dyn..TIME=  546   

* Testing print            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing printf           gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing program          gp-sta..BUG [15]     gp-dyn..TIME=    0   

* Testing qf               gp-sta..TIME=   16   gp-dyn..TIME=   15   

* Testing qfb              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing qfbsolve         gp-sta..TIME= 2496   gp-dyn..TIME= 2449   

* Testing qfisom           gp-sta..TIME= 1248   gp-dyn..TIME= 1279   

* Testing quad             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing quadclassunit    gp-sta..TIME= 6427   gp-dyn..TIME= 6380   

* Testing quadray          gp-sta..TIME=  406   gp-dyn..TIME=  421   

* Testing random           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing ranges           gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing real             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing resultant        gp-sta..TIME= 8143   gp-dyn..TIME= 8112   

* Testing rfrac            gp-sta..TIME= 3401   gp-dyn..TIME= 3354   

* Testing rnf              gp-sta..TIME=  452   gp-dyn..TIME=  452   

* Testing rnfkummer        gp-sta..TIME=16348   gp-dyn..TIME=16473   

* Testing round            gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing round4           gp-sta..TIME= 3073   gp-dyn..TIME= 3089   

* Testing select           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing ser              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing set              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing size             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sort             gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sqrtn            gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing stark            gp-sta..TIME=23025   gp-dyn..TIME=22994   

* Testing str              gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing subcyclo         gp-sta..TIME=    0   gp-dyn..TIME=   15   

* Testing subfields        gp-sta..TIME= 8190   gp-dyn..TIME= 8346   

* Testing subgroup         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing subst            gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sumdedekind      gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sumdiv           gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sumformal        gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing sumiter          gp-sta..TIME=   16   gp-dyn..TIME=   31   

* Testing thue             gp-sta..TIME= 2901   gp-dyn..TIME= 2870   

* Testing trans            gp-sta..TIME=   15   gp-dyn..TIME=   31   

* Testing trans2           gp-sta..TIME=   15   gp-dyn..TIME=    0   

* Testing valuation        gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing variable         gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing whatnow          gp-sta..TIME=    0   gp-dyn..TIME=    0   

* Testing zetak            gp-sta..TIME= 1903   gp-dyn..TIME= 1856   

* Testing zn               gp-sta..TIME= 1825   gp-dyn..TIME= 1779   

* Testing zncoppersmith    gp-sta..TIME=  343   gp-dyn..TIME=  327   

+++ [BUG] Total bench for gp-sta is 214444

+++ [BUG] Total bench for gp-dyn is 214135

The following tests were skipped: ellff ellglobalred ellsea galois galpol member

PROBLEMS WERE NOTED. The following files list them in diff format: 

Directory: /home/Andreas/tmp/pari-2.7.2/Ocygwin-x86_64

compat-sta.dif

ell-sta.dif

ellanal-sta.dif

elliptic-sta.dif

ellweilpairing-sta.dif

program-sta.dif

compat-dyn.dif

ell-dyn.dif

ellanal-dyn.dif

elliptic-dyn.dif

ellweilpairing-dyn.dif

NOTE: the problem noted in 'program' is that install() does not work in your

configuration (gp-sta only), so you will not be able to use this feature.

Otherwise you can safely ignore the above warning.

Makefile:343: recipe for target 'test-all' failed

make[1]: *** [test-all] Error 1

make[1]: Leaving directory '/home/Andreas/tmp/pari-2.7.2/Ocygwin-x86_64'

Makefile:34: recipe for target 'test-all' failed

make: *** [test-all] Error 2

On Mon, Jan 5, 2015 at 9:41 PM, Andreas Kellers <andreas.kellers@gmail.com> wrote:

Okay, I will run 'make test-all'.

BTW: My clean GP build tells me, that 131 is prime while 'make bench' or 'make dotest-elliptic' still report a problem with elliptic.

On Mon, Jan 5, 2015 at 8:34 PM, Bill Allombert <Bill.Allombert@math.u-bordeaux.fr> wrote:

On Mon, Jan 05, 2015 at 02:53:11PM +0100, Andreas Kellers wrote:
> PARI version is 2.7.2 (stable), gcc is 4.8.3.
>
> Building GP with debug mode, I get the same error.
>
> Next, I'll try to provide a backtrace.

What you can also do, is to run the full test-suite:
make test-all
This might find other errors which could help to find the problem.

Cheers,
Bill.