On Wed, Dec 22, 2010 at 11:48 PM, Jerry Feldman <g...@blu.org> wrote:
There is considerable more overhead in compiling a C++ program. I would > probably guess that FORTRAN would win. Another issue is optimization. > Optimization can make major differences. On some RISC platforms we not > only used compiler optimization, but also took the output from the > compiler and based upon some of the hardware latency specifications, > would reorder the resultant code. Today, many CPUs do this automatically. > In any case when writing any code, state your goals ahead of time. I > tend to like to write my code with an emphasis on readability and > correctness. Once the code is working, I can run a performance analysis > to see the places in the code things are slowing down. > > -- > Jerry Feldman > 'Inside a program talk'! -- Regards, Parshwa Murdia
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