Article View: comp.std.c
Article #5283Re: Third public review of X3J11 C (a scientist speaks up)
From: c.severijns
Date: Thu, 25 Aug 1988 07:29
Date: Thu, 25 Aug 1988 07:29
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1527 bytes
We have been using C for scientific computing for some time now and so far we only feel the need for a very few changes to the language ( we use a non-ANSI C compiler). One of these changes is already made in the ANSI standard, the possibility to pass a float as an argument to a function. The second change we would like to be made is the possibility to compile C with "intrinsic" function to be able to use a floating point processor like the MC68881 more efficiently. This requires only an extra option for the compiler. For the rest we consider C a good language for scientific computing that generates code that is not much slower than FORTRAN and has the advantage of structures. In one case were we needed complex data structures our C version turned out to be even more than twice as fast as a similar code in FORTRAN. Camiel Severijns UUCP: mcvax!eutrc3!eutnv1!camiel Surface Physics Group, Dept. of Physics Eindhoven Universtiy of Technology The Netherlands
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!apple!amdcad!sun!pitstop!sundc!seismo!uunet!mcvax!hp4nl!eutrc3!tnvscs From: tnvscs@eutrc3.UUCP (c.severijns) Newsgroups: comp.std.c,comp.lang.c,comp.arch Subject: Re: Third public review of X3J11 C (a scientist speaks up) Summary: C for scientific computing Message-ID: <309@eutrc3.UUCP> Date: 25 Aug 88 07:29:37 GMT References: <36243@yale-celray.yale.UUCP> <5282@killer.DALLAS.TX.US> Organization: Tech. Univ. Eindhoven, Neth. Lines: 17