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- Path: sparky!uunet!munnari.oz.au!ariel!ucsvc.ucs.unimelb.edu.au!lugb!news
- From: CHEJH@LURE.LATROBE.EDU.AU (HAZI,Jeno)
- Newsgroups: comp.lang.pascal
- Subject: Why the TPW real arithmetic much slower than TP 6.0 s?
- Message-ID: <1992Aug21.031123.23828@lugb.latrobe.edu.au>
- Date: 21 Aug 92 03:11:23 GMT
- Sender: news@lugb.latrobe.edu.au (USENET News System)
- Organization: La Trobe University
- Lines: 27
- X-News-Reader: VMS NEWS 1.22
-
- I plan to use a TP 6.0 program in Windows environment with TPW 1.0,
- and I compared the speed of the arithmetic operations with the same
- program and setup. The speed of the integer operations was similar,
- but the speed of the operations with double and extended type was
- 2-4 times faster when I used TP 6.0. Is it possible to reach at least
- similar speed with TPW than with TP 6.0? How?
- (The code is too much to write it in assembler.)
-
- Does anybody compared the speed of any numerical program compiled with
- different Pascal compilers?
-
- Does anybody compared the speed of the same numerical algorithm written in
- Pascal and in another language?
-
- Does anybody have experience with Weitek 4167 co-processor?
-
- Has anybody know about FFT written in assembler?
-
- Any tip how to increase the speed of the program greatly appreciated.
-
- Jeno Hazi
- chejh@lure.latrobe.edu.au
-
- Environment:
- IBM PC compatible, I486DX, 33MHz, 8Mbyte memory
- MS Windows 3.1, 386 mode, Exclusive in foreground, TPW 1.0
- Compiler directives: N+,G+,A+ all the others -
-