* Using SSE in gcc compiles (for Intel Architecture)
@ 2002-03-28 9:36 James Stephens
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From: James Stephens @ 2002-03-28 9:36 UTC (permalink / raw)
To: gcc-help
I have cpu intensive code that I am compiling for Linux (2.4.18) with the
latest gcc. From my benchmark results, I surmise that the gcc generated
code is not taking advantage of SSE. I have looked at the man pages, but
am not sure how to turn-on SSE
Thank-you,
James M. Stephens Jr.
eServer xSeries Performance Design Guidance
IBM Corp, Bldg 060, Dept J39A
3039 Cornwallis Drive
Research Triangle Park, NC 27709
Tel: 919.543.4188 T/L: 441.4188
E-mail: jmstephens@us.ibm.com
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2002-03-28 9:36 Using SSE in gcc compiles (for Intel Architecture) James Stephens
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