Author: José de Jesús García Ruvalcaba
Date: 08:37:31 04/10/99
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On April 10, 1999 at 06:41:31, Manuel J. Petit de Gabriel wrote: >On April 09, 1999 at 13:09:45, José de Jesús García Ruvalcaba wrote: > >> >> I have heard of the different Sparcs before, but I never thought that could >>cause any poor performance. I will ask exactly which one I am using, it is a >>very old machine so what you describe is very likely. >> > >Try 'uname -mi' it will give you something in the fashion: > > sun4u SUNW,Ultra-1 > I got sun4u SUNW,Ultra-2 >Try also 'dmesg|grep cpu' and you will get something like: > > cpu0: SUNW,UltraSPARC (upaid 0 impl 0x10 ver 0x22 clock 143 MHz) > Here I get cpu0: SUNW,UltraSPARC (upaid 0 impl 0x10 ver 0x40 clock 200 MHz) cpu1: SUNW,UltraSPARC (upaid 1 impl 0x10 ver 0x40 clock 200 MHz) cpu 0 initialization complete - online cpu 1 initialization complete - online > >manuel, Do you know how to tell the compiler (I use cc) which Sparc I have? (sorry, I am not an expert on these things, I usually only type 'make' to compile a program). Thank you very much, José.
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