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- From: dc@stars.gsfc.nasa.gov (Dave Cottingham)
- Newsgroups: gnu.misc.discuss
- Subject: Re: Rating of gcc in Unix Review
- Message-ID: <29JUL199218375075@stars.gsfc.nasa.gov>
- Date: 29 Jul 92 22:37:00 GMT
- References: <156eo7INN6d3@betty.cs.widener.edu>
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- Organization: NASA/GSFC-Laboratory for Astronomy and Solar Physics
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- In article <156eo7INN6d3@betty.cs.widener.edu>, brendan@cs.widener.edu (Brendan Kehoe) writes...
- >This month's issue of Unix Review compares four C compilers (MetaWare,
- >GCC, Sun's unbundled C, and Lucid C). They really trash GCC,...
- >
- >Really strange, their approach with the testing.
-
- I don't regularly read the Unix Review, but my impression from the odd
- issue I have read is that it, like many computing periodicals, is
- targeted at the computer illiterate. Given that, the approach is not
- so strange. I think a typical CI would find it excessively challenging
- to compile the compiler or to figure out how to read texinfo documentation.
- For them, I think GCC as it comes off of prep is not a good choice.
- After all, the FSF was never intended as a hand-holding organization.
- AS someone else already pointed out, a GCC distribution from Cygnus
- would have been a better choice.
-
- I wonder how they came up with the performance figures. I have not myself
- benched GCC against any of the named compilers; I don't know if they are
- available for my Decstation. However, I do know that GCC 2.0 produces
- marginally faster code than the DEC (mips) compiler. I wonder if this
- article, like too many I've seen, ignored the speed of the resulting code
- and concentrated only on how long the compilation took? Sometimes it
- seems that these publications, in order to better serve their computer
- illiterate audience, feel they should hire computer illiterate writers.
-
- I will look forward to the Unix Review article trashing the Hurd.
-
- - Dave Cottingham
- dc@cobi.gsfc.nasa.gov
-