[rc5] RC5 Chips?
woodie at indy.net
Sat Nov 1 13:15:37 EST 1997
>The MacOS only handles upto 4 processors with a DayStar hack that tries to
>offload separate program processes to separate processors. It doesn't
>alway work. Unless the OS is optimized for multiprocessors, then you still
>have 1 processor handling all I/O, etc. In essence the OS will run on 1
>processor and send tasks to other processors if the the program is coded to
>do so and if conditions are right.
Fortunately this hack is exactly what suits RC5 best. The primary processor
handles scheduling and interrupts, and the other processor (or three) are
devoted 100.00% to the RC5 cracking code, with no competition from
anything. Meggs' code has supported this since his v2 client was
introducted. If a program is coded to the MP API, it will utilize the
additional processors. There is nothing hit-and-miss about it. Check out
Public Key: http://keys.pgp.com:11371/pks/lookup?op=get&search=0x8D98E677
PGP Key Fingerprint: 4913 67E3 BCA8 6326 F404 6005 6C1B D2D8 8D98 E677
PGP, use it or lose it.
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