We've now committed fixes for the howell_form issue. We haven't sorted out
the fmpz_lll issue yet.

Bill.

On 20 November 2015 at 23:14, Bill Hart <goodwillh...@googlemail.com> wrote:

> Thanks.
>
> We think we have a fix on the way for the Howell form bug. However I don't
> see the problem at all for the fmpz_lll bug.
>
> Something you could do which would help us greatly is the following:
>
> make check MOD=d_vec
> make check MOD=mpf_vec
> make check MOD=mpfr_vec
> make check MOD=d_mat
> make check MOD=mpf_mat
> make check MOD=mpfr_mat
> make check MOD=fmpz_lll:heuristic_dot
> make check MOD=fmpz_lll:lll_d
> make check MOD=fmpz_lll:lll_d_heuristic
> make check MOD=fmpz_lll:lll_d_heuristic_with_removal
> make check MOD=fmpz_lll:lll_d_with_removal
> make check MOD=fmpz_lll:lll_mpf
> make check MOD=fmpz_lll:lll_mpf_with_removal
> make check MOD=fmpz_lll:lll
>
> and let us know which ones report errors and what the errors are.
>
> At this stage there's around 9000 lines of code in which the error could
> be hiding and nothing is jumping out at me. It all looks Windows safe at
> this stage.
>
> Bill.
>
>
> On 20 November 2015 at 23:03, Dann Corbit <dcor...@connx.com> wrote:
>
>> wrapper_with_removal_knapsack....PASS
>>
>> lll_mpf_with_removal....
>>
>> This application has requested the Runtime to terminate it in an unusual
>> way.
>>
>> Please contact the application's support team for more information.
>>
>> FAIL (randintrel): basis matrices not equal!
>>
>> [[12 -62 -52 50 -32 -70 59 -82 -124 0 -18]
>>
>> [-106 -8 32 4 -102 -111 -63 9 -50 -54 -37]
>>
>> [59 107 -18 140 92 83 13 -6 -80 -77 0]
>>
>> [-52 73 -16 -31 80 -188 -1 47 -57 -25 -6]
>>
>> [38 9 92 -49 3 132 -68 -44 -47 37 92]
>>
>> [-163 -59 -70 54 44 -26 -60 43 85 63 52]
>>
>> [134 136 -67 29 -18 74 -11 146 -24 53 87]
>>
>> [58 -32 75 119 50 94 64 151 -18 -51 126]
>>
>> [34 34 -78 -153 -47 73 80 -143 173 -155 32]
>>
>> [-58 64 2 -134 -159 139 225 69 -125 204 -118]
>>
>> ][[8212269030201924110349129 5109674321441250958607765
>> 1494481417875653033370726 -3126612440029326740763271
>> 51429522477502228951637 3668135059057144339165983
>> -1222207475347700051823571 -82 -124 0 -18]
>>
>> [17733886805887267123209168 -560817913328917789156032
>> -164028448303425332568953 343164780003218788620738 -5644703686555121748298
>> -402600189408710965161118 134144722904015859924009 9 -50 -54 -37]
>>
>> [19051207754227777873488604 373878608885945193185394
>> 109352298868950221851030 -228776520002145858915019 3763135791036748585363
>> 268400126272473976370620 -89429815269343907473720 -6 -80 -77 0]
>>
>> [16249366647065029671069516 -2928715769606570672178631
>> -856593007806776738397760 1792082740016809230647187
>> -29477897029787862255024 -2102467655801046144520393
>> 700533552943193932914667 47 -57 -25 -6]
>>
>> [-12712607907404507225851694 2741776465163598076439377
>> 801916858372301627665048 -1677694480015736301019069 27596329134269489271044
>> 1968267592664809156941446 -655818645308521979257954 -44 -47 37 92]
>>
>> [-18886497648316966397456468 -2679463363682607209657108
>> -783691475227476590922561 1639565060015378656777141
>> -26969139835763363403391 -1923534238286063495126026
>> 640913676096964661378769 43 85 63 52]
>>
>> [4375423774225741805660394 -9097712816224666341565513
>> -2660905939144455400668437 5566895320052215904776669
>> -91569637581894213385283 -6531069739296866750041668
>> 2176125504887368384344694 146 -24 53 87]
>>
>> [13285581601783327693783123 -9409278323629620668734582
>> -2752032854868580586711161 5757542420054004121559664
>> -94705584074424838242400 -6754736511190595063461373
>> 2250650350945154972781690 151 -18 -51 126]
>>
>> [-21960865427861023718955812 8910773511781693745946670
>> 2606229789709980290427972 -5452507060051142975981787
>> 89688069686375837813100 6396869676160629763057969
>> -2131410597252696431846262 -143 173 -155 32]
>>
>> [9888124790847165658516615 -4299604002188369711180535
>> -1257551436992927552303989 2630929980024677380049973
>> -43276061596922611342621 -3086601452133450723399302
>> 1028442875597454921359986 69 -125 204 -118]
>>
>> ]../Makefile.subdirs:91: recipe for target
>> '../build/fmpz_lll/test/t-lll_mpf_with_removal.exe_RUN' failed
>>
>> make[1]: *** [../build/fmpz_lll/test/t-lll_mpf_with_removal.exe_RUN]
>> Error 3
>>
>> make[1]: Leaving directory '/f/math/flint2-trunk/fmpz_lll'
>>
>> Makefile:211: recipe for target 'check' failed
>>
>> make: *** [check] Error 2
>>
>>
>>
>> DCorbit@dcorbit MINGW64 /f/math/flint2-trunk
>>
>> $
>>
>>
>>
>>
>>
>> *From:* mpir-devel@googlegroups.com [mailto:mpir-devel@googlegroups.com]
>> *Sent:* Friday, November 20, 2015 12:27 PM
>> *To:* mpir-devel <mpir-devel@googlegroups.com>
>> *Subject:* Re: [mpir-devel] Open source high precision math tools built
>> under 64 bit Windows operating systems state of the union
>>
>>
>>
>> I've removed two further Windows bugs. This may have caused the fmpz_lll
>> bug you reported. But I can't be sure. If you can test it we would be
>> grateful.
>>
>>
>>
>> The howell_form bug is just a memory allocation issue and we are working
>> on that. I don't know when it will be fixed as the person who is
>> responsible for the code has gone home for the weekend.
>>
>>
>>
>> Bill.
>>
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>
>

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