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Hmm.. so gcc 3.x is indeed slower than gcc 2.95.3... |
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That's it, no more gcc 3.x plans for me for the first few months! :o) |
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|
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Thanks! |
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|
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On Monday 08 April 2002 00:54, Spider wrote: |
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|| Hello, I've just upgraded my -rc6 to -1.0-gcc3 and decided to make an |
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|| (unofficial) benchmark. |
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|| |
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|| I went for galeon, I had originally intended to use mozilla, but the |
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|| time-results borked so I go for galeon instead.. smaller codebase, so |
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|| its not as great difference, but it does have both c and c++ code, so it |
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|| might be a decent choice. |
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|| |
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|| |
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|| gcc 2.95.3 : |
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|| real 3m38.592s |
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|| user 2m46.810s |
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|| sys 0m28.100s |
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|| CFLAGS="-march=i686 -O3 -pipe" |
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|| CXXFLAGS="-march=i686 -O3 -pipe" |
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|| |
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|| |
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|| gcc 3.0.4 : |
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|| real 5m6.465s |
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|| user 3m27.440s |
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|| sys 0m30.140s |
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|| CFLAGS="-march=athlon -O3 -pipe" |
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|| CXXFLAGS="-march=athlon -O3 -pipe" |
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|| |
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|| |
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|| |
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|| |
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|| if you only compare the "user" time it should be enough... as the "sys" |
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|| show, there's a few percentages difference between them, so this is not |
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|| scientific or anything. |
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|| |
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|| Would be interesting to compare the results as well, since those are |
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|| quite likely rather different with the new levels of optimization... |
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|| |
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|| |
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|| //Spider |
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|
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-- |
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Bart Verwilst |
| 46 |
Gentoo Linux Developer, Desktop Team |
| 47 |
Gent, Belgium |
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