I like this reinvention of Infiniband for the 6502. With 1024 of them it would only be 14x slower than the Princeton Engine I used to code for. Justin > On Apr 19, 2020, at 12:51, "groepaz_at_gmx.net" <groepaz_at_gmx.net> wrote: > > Am Sonntag, 19. April 2020, 19:37:53 CEST schrieb Gerrit Heitsch: > >> So you see, there is not enough free time to add an additional RAM access. > > to come back to the original idea - if i'd wanted to do an actual > "multiprocessor" system on/for the C64 - i'd do what "the final chesscard" > did: a seperate CPU with its own RAM, and a shared dualport ram that both CPUs > can access. that will give you much better performance (and requires much less > hardware redesign) > > -- > > http://hitmen.eu http://ar.pokefinder.org > http://vice-emu.sourceforge.net http://magicdisk.untergrund.net > > Some electronic components are now so small that more time is spent looking > for them than using them. > <Arthur C. Clarke> > > > > > --=_GybDD3W7NS9vTZclyS80KqEk2C02fn3G9AapvToBWJiBmqlm Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8"> <META NAME="Generator" CONTENT="Zarafa HTML builder 1.0"> <TITLE></TITLE> </HEAD> <BODY> <!-- Converted from text/plain format --> <P><FONT STYLE="font-family: courier" SIZE=2> I like this reinvention of Infiniband for the 6502. With 1024 of them it would only be 14x slower than the Princeton Engine I used to code for.<br> <br> Justin<br> <br> > On Apr 19, 2020, at 12:51, "groepaz_at_gmx.net" <groepaz_at_gmx.net> wrote:<br> > <br> > Am Sonntag, 19. April 2020, 19:37:53 CEST schrieb Gerrit Heitsch:<br> > <br> >> So you see, there is not enough free time to add an additional RAM access.<br> > <br> > to come back to the original idea - if i'd wanted to do an actual<br> > "multiprocessor" system on/for the C64 - i'd do what "the final chesscard"<br> > did: a seperate CPU with its own RAM, and a shared dualport ram that both CPUs<br> > can access. that will give you much better performance (and requires much less<br> > hardware redesign)<br> > <br> > --<br> > <br> > http://hitmen.eu http://ar.pokefinder.org<br> > http://vice-emu.sourceforge.net http://magicdisk.untergrund.net<br> > <br> > Some electronic components are now so small that more time is spent looking<br> > for them than using them.<br> > <Arthur C. Clarke><br> > <br> > <br> > <br> > <br> > <br> </FONT> </P> </BODY></HTML> --=_GybDD3W7NS9vTZclyS80KqEk2C02fn3G9AapvToBWJiBmqlm--Received on 2020-05-30 01:31:55
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