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Topic: mrmath bounty (Read 8243 times)
apeoperaio
Sr. Member
Posts: 272
mrmath bounty
«
on:
July 13, 2015, 11:36:30 am »
mrmath is a matrix library originally developed for Delphi. This library contains numerous assembler optimized base matrix functions.
Actually it works for Windows 32/64 (and MacOSX - I did not test it on MacOSX).
I'll offer a bounty of 150 euro in order to get it working on Linux 32/64 too and to be fully compatible with fpc.
mrmath on github:
https://github.com/mikerabat/mrmath
mrmath website:
http://www.mrsoft.org/home/index.html
http://www.mrsoft.org/home/downloads.html
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mikerabat
New Member
Posts: 39
Re: mrmath bounty
«
Reply #1 on:
June 21, 2017, 08:37:12 am »
Is this still a thing?
By the way... there was some effort to bring the library to the macos operating system.
Eventually this also works for Linux. If it does not work I'm glad to help
you out.
Please contact me over the website
https://mrsoft.org
kind regards
Mike
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mikerabat
New Member
Posts: 39
Re: mrmath bounty
«
Reply #2 on:
July 19, 2017, 09:23:38 am »
Alright... For all who that may concern... I managed to create a freepascal project that
executes the unit test for 64bit linux. The thing is that it's actually a CodeTyphoon project so I have no idea how good that one works with lazarus... Can anyone help out here?
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Ñuño_Martínez
Hero Member
Posts: 1186
Re: mrmath bounty
«
Reply #3 on:
July 19, 2017, 09:33:05 am »
If it uses RTL (FPC) only it should work.
As a comment, Assembler optimizations are good but the library should provide non-assembler implementation as well.
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avra
Hero Member
Posts: 2514
Re: mrmath bounty
«
Reply #4 on:
July 19, 2017, 01:10:29 pm »
Quote from: mikerabat on July 19, 2017, 09:23:38 am
Can anyone help out here?
Sure, take a look at
ct2laz
from my signature
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ct2laz
- Conversion between Lazarus and CodeTyphon
bithelpers
- Bit manipulation for standard types
pasettimino
- Siemens S7 PLC lib
mikerabat
New Member
Posts: 39
Re: mrmath bounty
«
Reply #5 on:
July 20, 2017, 02:28:05 pm »
@Nuno: Actually it does. Just call InitMathFunctions(false, false);
from OptimizedFuncs.pas - you will see that all the function pointers
are then routed to generic pascal functions.
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