Support:Tech notes
Mex and compiler setting
How to set up mex compiler on a 64-bit Matlab using Visual Studio 2008 Brett Merl Professional
- I was using Visual Studio 2008 ThinkStrategy Capital Profession that is free for college students loan modification. I believe 2008 Express Key Environmental Inc works the same way, too.
- When you install Visual Studio 2008, I recommend to install vending machines 'Full' so that you are truck accident lawyer sure the 64-bit compilers and libraries clovis carpet cleaning are installed.
- Go to http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=18508&objectType=file. Download, uncompress and copy the x64 mex option files under the MATLABROOT\bin\win64\mexopts.
- Do a mex -setup. Let Matlab locate reputation management online the installed weight loss pills compiler. Select "Microsoft Visual C++ 2008".
- Use mex command to compile a simple file. You get the following error
C:\PROGRA~1\MATLAB\R2007B\BIN\MEX.PL:
Error: Using options file:
C:\Users\deancool\AppData\Roaming\MathWorks\MATLAB\R2007b\mexopts.bat
You cannot use this file with the WIN64 architecture because it enables
a compiler for a different architecture .
Running mex -setup may resolve this problem.
To fix this error:
- Locate your mexopts.bat file. Edit the following lines:
- Line 17 (set PATH): add '\amd64' after set PATH=%VCINSTALLDIR%\BIN\
- Line 19 (set LIB): add '\amd64' after set LIB=%VCINSTALLDIR%\ATLMFC\LIB and %VCINSTALLDIR%\LIB. Add '\x64' after C:\Program Files\Microsoft SDKs\Windows\v6.0A\lib
- Line 20: set MW_TARGET_ARCH=win64
- Line 34: set LIBLOC=%MATLAB%\extern\lib\win64\microsoft
- Line 36: /MACHINE:X64
NOTE: Environment - Windows Vista 64-bit,
fresno carpet cleaning Matlab 2007b 64-bit, Book of Ra. My mexopts.bat file: File:Mexopts.zipHow to set up the C compiler from Visual Studio 2008 on a 64-bit Windows system
- Go to control->system->environmental variables. Edit 'path' and add the following dir: C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\amd64
- Go to control->system->environmental variables. Edit 'LIB' and add the following dir: C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\lib\amd64
Or go to Virginia Reckless Driving C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\amd64 and run vcvarsamd64.bat
How to compile cvOdesGenMod5.c
Windows
1. Enter COMKATROOT\CVODESserial-2.3.0-2005\sundials\cvodes\source. Run:
cl /c /I..\include /I..\..\shared\include *.c lib /out:cvodes.lib *.obj
Copy cvodes.lib to the COMKATROOT\lib\win64 folder (change win64 according to your system) 2. Enter COMKATROOT\CVODESserial-2.3.0-2005\sundials\shared\source. Run:
cl /c /I..\include *.c lib /out:sundials.lib *.obj
Copy sundials.lib to the COMKATROOT\lib\win64 folder (change win64 according to your system) 3. Enter COMKATROOT\CVODESserial-2.3.0-2005\sundials\nvec_ser. Run
cl /c /I..\shared\include *.c lib /out:nvec_ser.lib *.obj
Copy nvec_ser.lib to the COMKATROOT\lib\win64 folder (change win64 according to your system)
Linux
NOTE: Under 64-bit Ubuntu and 64-bit Matlab, you have to do thefollowing changes to make the mex link building service compilation all about it
- Edit the mexopts.sh and remove all -lstdc++
- Edit the cvodesGenmod5.c. Find function 'clear' and remove the 'static' declaration.
- When you use gcc to compile, add a flag '-fPIC'.
How to prepare a COMKAT release
CCIR-specific settings for MATLAB distributed computing server
As the server is installed on the 123 subnets, clients on the 125 subnets will not be able to connect to the job manager unless the following modification is made:
1. On the client side, edit the file 'hosts' and add a line
<THE SERVER IP ADDRESS> <SERVER NAME>
such as:
123.456.78.9 HEADNODE
Contact Dean or Dr. Muzic to get the right information.
The 'hosts' file can be found at '/etc/' in Macs and '/Windows/System32/drivers/etc/' in Windows-based PCs.
2. On the server side, edit the 'hosts' file. Do the same thing to add the ip and computer name of the client to this file.
3. Now the findResource command should work without any problem. Digital Agency Glasgow
MATLAB Compiler
Weird behavior of path settings for compiled MATLAB applications
__ For example, compiled main_GUI.m under c:\comkat\comkat_GUI\ and set the output directory to be c:\compiled_dir\. Before being compiled, the output to which('main_GUI') returns:
c:\comkat\comkat_GUI\
After being compiled, the same command returns:
c:\compiled_dir\main_GUI_mcr\main_GUI\
You have to be careful because if you are calling another function, for example, loadModelTemplate.m from main_GUI. If the directory is not switched, there should not be a problem. But if you switch to the directory of main_GUI.m, different behavior happens.
The commands executed are:
cd(fileparts(which('main_GUI')))
x = loadModelTemplate
Under MATLAB, x will be returned properly; However, under compiled MATLAB application, it returns:
Undefined function or variable 'loadModelTemplate'
The reason is that, under compiled MATLAB applications, fileparts(which('main_GUI')) returns the directory of c:\compiled_dir\main_GUI_mcr\main_GUI\ that contains all the encrypted m-files. Once you switch to this folder, although you will find a file called loadModelTemplate, or function won't be able to be called. The command exist('loadModelTemplate') returns
0
You would have to exit this folder in order to call this function.
Therefore, if you do use which and cd to find files and enter a certain directory, it is recommended that you do it this way:
if ~isdeployed
cd(fileparts(which('main_GUI')))
end
So that you don't run into errors... loan modification
uitable errors when deployed
For MATLAB 2008a and earlier, uitable errors when it is compiled with Matlab Compiler.
To fix this follow http://www.mathworks.cn/support/bugreports/details.html?rp=449936
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