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Subject: Re: Crafty Mainframe or Supercomputer ports

Author: Francesco Di Tolla

Date: 00:38:25 02/08/99

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>>I tried Crafty on the RS/6000 43P-140 last summer. I used the AIX compiler
>>and can't remember any significant problems. The executable can be tuned
>>for the architecture. The 43P I have uses a PowerPC 604 at 200 MHz. I got
>>best results with options -O2 -qtune=604.

Please note that this flag you set in the qtune option changes for different
models. RS/6000 is a very wide range of models by IBM, and they are built on
different generations and families of CPU's, so one must know which CPU is
actually in the workstation and set the flag properly.

bye
Franz




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