Re: [fpc-pascal] code speed and size on various platforms
On Tue, 17 Jun 2008, Lourival Mendes wrote: Dear all users, I'm looking for an unity for calculus of some more complex functions in Pascal than those avaiable in the Delphi math.pas unity. For a more specific case I would like to calculate FFT and IFFT of some signal data. Does the FPC has some? Is it possible to use it in Delphi ? Does someone knows if there is the translation of numerical recipes from C to Pascal?? The numerical recipes exist in a pascal version. They should be compilable with FPC without problems. Michael. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] code speed and size on various platforms
Mattias Gaertner wrote: I would like to create a shot overview of the code quality of FPC. Please help to complete the list: Under i386 code size and speed is similar to Delphi and gcc (except for some synthetic benchmarks). Under x86_64 pentium code size and speed is similar to gcc (exc...). Under x86_64 amd code size and speed is similar to D and not that far away from gcc (exc...). Under arm code size and speed is similar to ? (exc...). Under powerpc code size and speed is similar to ? (exc...). Under sparc code size and speed is similar to ? (exc...). I'm running i386 and SPARC, but in general am not being particularly thorough in removing symbols etc. Do you have a specific test project to use as a benchmark, i.e. that I can compile and report it takes X bytes on disc and ps/top reports Y/Z about it? -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues] ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] code speed and size on various platforms
Unfortunately I don't have the license for C version or anyone. Is there any other source?? I would like to create or have a Math.pas unity complete for scientific reasons... 2008/6/18, Michael Van Canneyt [EMAIL PROTECTED]: On Wed, 18 Jun 2008, Lourival Mendes wrote: But is it free avaiable? Or only in the book?? I have the sources. If you have a license for the C version, then I can try to send them to you. Michael. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal -- Lourival J. Mendes Neto ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] code speed and size on various platforms
On Wed, 18 Jun 2008, Lourival Mendes wrote: Is there any other source?? I would like to create or have a Math.pas unity complete for scientific reasons... Maybe Jedi-math has what you need ? And there is also numlib, though docs are lacking. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] code speed and size on various platforms
Dear all users, I'm looking for an unity for calculus of some more complex functions in Pascal than those avaiable in the Delphi math.pas unity. For a more specific case I would like to calculate FFT and IFFT of some signal data. Does the FPC has some? Is it possible to use it in Delphi ? Does someone knows if there is the translation of numerical recipes from C to Pascal?? Thanks Lourival ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] code speed and size on various platforms
Lourival Mendes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Dear all users, I'm looking for an unity for calculus of some more complex functions in Pascal than those avaiable in the Delphi math.pas unity. For a more specific case I would like to calculate FFT and IFFT of some signal data. Does the FPC has some? Is it possible to use it in Delphi ? Does someone knows if there is the translation of numerical recipes from C to Pascal?? Thanks Lourival ___ Hi Lourival, perhaps this link below will help. It is a free Delphi/Pascal implementation (source included) for a complext FFT and inverse FFT released under the Mozilla Public License Version 1.1. http://www.simdesign.nl/fft.html cheers, Paul ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
[fpc-pascal] code speed and size on various platforms
I would like to create a shot overview of the code quality of FPC. Please help to complete the list: Under i386 code size and speed is similar to Delphi and gcc (except for some synthetic benchmarks). Under x86_64 pentium code size and speed is similar to gcc (exc...). Under x86_64 amd code size and speed is similar to D and not that far away from gcc (exc...). Under arm code size and speed is similar to ? (exc...). Under powerpc code size and speed is similar to ? (exc...). Under sparc code size and speed is similar to ? (exc...). Mattias ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal