That would be helpful. It would work for mode 3 (DX-1597-4d), and it would make it possible to include MT19937-32 as mode 5 with unchanged source for that algorithm for whatever compilation target.
________________________________ From: bill lam <bbill....@gmail.com> To: 'Pascal Jasmin' via Programming <programm...@jsoftware.com> Sent: Thursday, October 30, 2014 11:15 AM Subject: Re: [Jprogramming] 32 bit mersenne twister in 64 bit J IMO it will be much simplier if you can persuade Roger Hui to add an adhoc fit (!.) for ? such that it will generate 32-bit random numbers even for 64-bit platforms. Вт, 28 окт 2014, jprogramming написал(а): > The algorithm for ? generation (mode 2 in NRG select) changed in J-64. Is > there a way to import j.dll functions so as to use the old version? > > see http://www.jsoftware.com/pipermail/programming/2014-June/037583.html > > > That request aside, I was able to create some portable (32 and 64 bit > identical streams) random generation code. Some of which are quite fast. > > http://www.jsoftware.com/jwiki/PascalJasmin/portable%20and%20possibly%20secure%20RNGs > > There are also some versions that may be applicable to cryptography. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
