linpack results - egcs-19980707
Toshiyasu Morita
tm@netcom.com
Sun Jul 12 02:09:00 GMT 1998
linpackc.c compiled with -O2 -DROLL -DSP -DUNIX:
i386-linux (2xP2/300), gcc-2.7.2.1 (Red Hat Linux 4.2 stock)
Rolled Single Precision 75.84 Mflops
i386-linux (2xP2/300), egcs-19980707 stock:
Rolled Single Precision 61.67 Mflops
i386-linux (2xP2/300), egcs-19980707 w/d-loop-13
Rolled Single Precision 63.07 Mflops
It seems loop13 improves performance slightly, but it's still a huge
regression from gcc-2.7.2.1?
Toshi
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