Re: dieharder dla dużych wartości m, np. m=1000 - Grupy dyskusyjne w eGospodarka.pl

eGospodarka.pl › Grupy › pl.comp.programming › dieharder dla dużych wartości m, np. m=1000 › Re: dieharder dla dużych wartości m, np. m=1000

X-Received: by 10.31.120.9 with SMTP id t9mr858241vkc.7.1513195236217; Wed, 13 Dec
2017 12:00:36 -0800 (PST)
X-Received: by 10.31.120.9 with SMTP id t9mr858241vkc.7.1513195236217; Wed, 13 Dec
2017 12:00:36 -0800 (PST)
Path: news-archive.icm.edu.pl!news.icm.edu.pl!news.nask.pl!news.nask.org.pl!news.unit
0.net!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder-in1.
iad1.usenetexpress.com!216.166.98.84.MISMATCH!Xbb.tags.giganews.com!border1.nnt
p.dca1.giganews.com!nntp.giganews.com!m31no495223qtf.0!news-out.google.com!t48n
i282qtc.1!nntp.google.com!g35no493294qtk.1!postnews.google.com!glegroupsg2000go
o.googlegroups.com!not-for-mail
Newsgroups: pl.comp.programming
Date: Wed, 13 Dec 2017 12:00:35 -0800 (PST)
In-Reply-To: <b...@g...com>
Complaints-To: g...@g...com
Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=31.0.33.98;
posting-account=xjvq9QoAAAATMPC2X3btlHd_LkaJo_rj
NNTP-Posting-Host: 31.0.33.98
References: <c...@g...com>
<c...@g...com>
<b...@g...com>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <a...@g...com>
Subject: Re: dieharder dla dużych wartości m, np. m=1000
From: "M.M." <m...@g...com>
Injection-Date: Wed, 13 Dec 2017 20:00:36 +0000
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: base64
Lines: 58
Xref: news-archive.icm.edu.pl pl.comp.programming:211874
[ ukryj nagłówki ]
On Wednesday, December 13, 2017 at 6:51:46 PM UTC+1, M.M. wrote:
> On Wednesday, December 13, 2017 at 6:38:16 PM UTC+1, bartekltg wrote:
> > On Wednesday, December 13, 2017 at 3:03:54 PM UTC+1, M.M. wrote:
> > > Dieharder chyba pada na dużych wartościach m.
> > >
> > > Testu dnia urodzin nie przechodzi generator ranlux48, ani mój generator
> > > fibonacciego z poprzedniego wątku:
> > >
> > > FIBONACCI
> > > time ./frnd | dieharder -d 0 -m 1000 -g 200
> > > #===================================================
==========================#
> > > # dieharder version 3.31.1 Copyright 2003 Robert G. Brown
#
> > > #===================================================
==========================#
> > > rng_name |rands/second| Seed |
> > > stdin_input_raw| 4.97e+06 |1997299816|
> > > #===================================================
==========================#
> > > test_name |ntup| tsamples |psamples| p-value |Assessment
> > > #===================================================
==========================#
> > > diehard_birthdays| 0| 100| 100000|0.00000014| FAILED
> > >
> > > real 34m8.515s
> > > user 35m39.480s
> > > sys 1m20.016s
> > >
> > >
> > >
> > > RANLUX48
> > > time ./frnd | dieharder -d 0 -m 1000 -g 200
> > > #===================================================
==========================#
> > > # dieharder version 3.31.1 Copyright 2003 Robert G. Brown
#
> > > #===================================================
==========================#
> > > rng_name |rands/second| Seed |
> > > stdin_input_raw| 3.78e+05 |1785358803|
> > > #===================================================
==========================#
> > > test_name |ntup| tsamples |psamples| p-value |Assessment
> > > #===================================================
==========================#
> > > diehard_birthdays| 0| 100| 100000|0.00000013| FAILED
> > >
> > > real 93m39.541s
> > > user 124m16.952s
> > > sys 0m41.020s
> > >
> > > Nie wiem co jest grane, ale chyba brakuje precyzji dieharderowi, rozkłady
> > > powinny być zaimplementowane chociaż na precyzji 1024 bitów.
> > >
> >
> >
> > Dodaj opcje -k 2
> >
> > Sprawdź w dokumentacji (tym pdfie z dieherder) czy ten test nie jest
> > jednym z tych, które się wywalają dla zbyt duzych danych.
> >
> > pzdr
> > bartekltg
>
> Sprawdzałem, dodawałem.

Z k=2 przykładowo tak wychodzi dla ranluxa48:

time ./frnd | dieharder -d 0 -m 1000 -g 200 -k 2
#===================================================
==========================#
# dieharder version 3.31.1 Copyright 2003 Robert G. Brown #
#===================================================
==========================#
rng_name |rands/second| Seed |
stdin_input_raw| 3.78e+05 |1730090406|
#===================================================
==========================#
test_name |ntup| tsamples |psamples| p-value |Assessment
#===================================================
==========================#
diehard_birthdays| 0| 100| 100000|0.00000224| WEAK

real 114m28.414s
user 149m0.160s
sys 0m50.684s

Pozdrawiam