Hi all, I'm using Matlab 2014a in 64 bit mode. Since I have to update some code from 32 bit to 64 bit, I have update some dll and header files as well. Now I'm trying to use the new 64 bit ones using loadlibrary but Ive got a persistent error: ===== Index exceeds matrix dimensions. Error in loadlibrary>getLoadlibraryCompilerConfiguration (line 497) compilerConfiguration=compilerConfiguration(1); %unix machines return c and cpp compilers here Error in loadlibrary (line 253) [thunk_build_fn,preprocess_command]=getLoadlibraryCompilerConfiguration(ccinclude,header,headername,compilerConfiguration); ===== I've found out that this error also occurs when trying to load a 32 bit library into a 64 bit environment. However, I'm pretty sure that this is not the problem in my case. What else could it be? Does any one have a suggestion? Many thanks in advance. Kind regards, Kees

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6/26/2014 1:37:08 PM

"Kees de Kapper" <kees_de_kapper@hotmail.com> wrote in message news:loh7m4$ovm$1@newscl01ah.mathworks.com... > Hi all, > > I'm using Matlab 2014a in 64 bit mode. Since I have to update some code > from 32 bit to 64 bit, I have update some dll and header files as well. > > Now I'm trying to use the new 64 bit ones using loadlibrary but Ive got a > persistent error: > ===== > Index exceeds matrix dimensions. > > Error in loadlibrary>getLoadlibraryCompilerConfiguration (line 497) > compilerConfiguration=compilerConfiguration(1); %unix machines > return c and cpp compilers here > > Error in loadlibrary (line 253) > > [thunk_build_fn,preprocess_command]=getLoadlibraryCompilerConfiguration(ccinclude,header,headername,compilerConfiguration); > ===== > > I've found out that this error also occurs when trying to load a 32 bit > library into a 64 bit environment. However, I'm pretty sure that this is > not the problem in my case. > > What else could it be? Does any one have a suggestion? http://www.mathworks.com/help/matlab/ref/loadlibrary.html "You must have a supported C compiler and Perl must be available. " There's a link on that documentation page where you can see what C compilers are supported. I think the way you tell MATLAB what compiler to use with LOADLIBRARY is the same way you tell it what compiler to use with MEX, though I'm not certain of that. http://www.mathworks.com/help/matlab/matlab_external/changing-default-compiler.html -- Steve Lord slord@mathworks.com To contact Technical Support use the Contact Us link on http://www.mathworks.com

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6/26/2014 2:03:01 PM

"Kees de Kapper" wrote in message <loh7m4$ovm$1@newscl01ah.mathworks.com>... > Hi all, > > I'm using Matlab 2014a in 64 bit mode. Since I have to update some code from 32 bit to 64 bit, I have update some dll and header files as well. > > Now I'm trying to use the new 64 bit ones using loadlibrary but Ive got a persistent error: > ===== > Index exceeds matrix dimensions. > > Error in loadlibrary>getLoadlibraryCompilerConfiguration (line 497) > compilerConfiguration=compilerConfiguration(1); %unix machines return c and cpp compilers here > > Error in loadlibrary (line 253) > [thunk_build_fn,preprocess_command]=getLoadlibraryCompilerConfiguration(ccinclude,header,headername,compilerConfiguration); > ===== > > I've found out that this error also occurs when trying to load a 32 bit library into a 64 bit environment. However, I'm pretty sure that this is not the problem in my case. > > What else could it be? Does any one have a suggestion? > Many thanks in advance. > > Kind regards, > Kees hi, Facing the same problem Have you found any solution to it ?

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3/14/2015 1:01:01 AM

"Steven Lord" <Steven_Lord@mathworks.com> wrote in message <loh975$3v$1@newscl01ah.mathworks.com>... > > "Kees de Kapper" <kees_de_kapper@hotmail.com> wrote in message > news:loh7m4$ovm$1@newscl01ah.mathworks.com... > > Hi all, > > > > I'm using Matlab 2014a in 64 bit mode. Since I have to update some code > > from 32 bit to 64 bit, I have update some dll and header files as well. > > > > Now I'm trying to use the new 64 bit ones using loadlibrary but Ive got a > > persistent error: > > ===== > > Index exceeds matrix dimensions. > > > > Error in loadlibrary>getLoadlibraryCompilerConfiguration (line 497) > > compilerConfiguration=compilerConfiguration(1); %unix machines > > return c and cpp compilers here > > > > Error in loadlibrary (line 253) > > > > [thunk_build_fn,preprocess_command]=getLoadlibraryCompilerConfiguration(ccinclude,header,headername,compilerConfiguration); > > ===== > > > > I've found out that this error also occurs when trying to load a 32 bit > > library into a 64 bit environment. However, I'm pretty sure that this is > > not the problem in my case. > > > > What else could it be? Does any one have a suggestion? > > http://www.mathworks.com/help/matlab/ref/loadlibrary.html > > "You must have a supported C compiler and Perl must be available. " > > There's a link on that documentation page where you can see what C compilers > are supported. > > I think the way you tell MATLAB what compiler to use with LOADLIBRARY is the > same way you tell it what compiler to use with MEX, though I'm not certain > of that. > > http://www.mathworks.com/help/matlab/matlab_external/changing-default-compiler.html > > -- > Steve Lord > slord@mathworks.com > To contact Technical Support use the Contact Us link on > http://www.mathworks.com Facing the same problem. Have you found any solution ?

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3/14/2015 9:41:10 AM

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Hi, I wonder if it is possible to use 32-bit Visual Sourcesafe with 64-bit MATLAB. (Maybe there is a trick or something.) If it is not, what do you recommend for source controlling? Thanks. "abdu " <abdullahe@gmail.com> wrote in message news:hnb54e$2co$1@fred.mathworks.com... > Hi, > > I wonder if it is possible to use 32-bit Visual Sourcesafe with 64-bit > MATLAB. (Maybe there is a trick or something.) > > If it is not, what do you recommend for source controlling? > > Thanks. Unfortunately, it's not possible: http://www....

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can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? please do answer this question thank u "Gangamma " <gangvsng@gmail.com> wrote in message <hvmr7h$sn0$1@fred.mathworks.com>... > can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? Yes, Matlab program written in 32/64 bits are compatible accepted MEX file. 64-bit version can handle larger array but does *NOT* improve speed. Br...

Hello, I wish to use script which perform some simple calculations on NetCDF variables and store result values as a matrix. Author claims that script needs 64-bit MATLAB version installed on Linux machine. Unfortunately, although I have 64-bit machine, under Linux I have access to 32-bit MATLAB only. Following warning is returned: Error using class The CLASS function must be called from a class constructor. Could you tell me: - what (in terms of syntax, available functions, methods, objects) are the differences between 64-bit and 32-bit MATLAB? - is it possible to workaround su...

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Hi all, can anybody tell me which matlab versions are 64 bits?? Now I have matlab 32 bits installed on my windows 7 64 bits and I am facing problems of memory while handling big sized matrices. I saw that matlab 64 bits provides much less memory constraints regarding matrix size. Thanks for help "Nefissa " <kh2i.kh2i@gmail.com> wrote in message news:im7mfc$j9a$1@fred.mathworks.com... > Hi all, > > can anybody tell me which matlab versions are 64 bits?? > Now I have matlab 32 bits installed on my windows 7 64 bits and I am > facing problems of memory ...

Hi, I have a 64 bit MacPro running Mac OS 10.6. I am running a 32 bit Matlab. I am trying to compile a mex file, and I get the following error: mex -O -I/Users/dparikh/Documents/work/NS1/imrender_v2.3/vgg -Itrw-s/ vgg_trw_bp.cxx trw-s/MRFEnergy.cpp trw-s/minimize.cpp trw-s/ordering.cpp trw-s/treeProbabilities.cpp ld: warning: in vgg_trw_bp.o, file is not of required architecture ld: warning: in MRFEnergy.o, file is not of required architecture ld: warning: in minimize.o, file is not of required architecture ld: warning: in ordering.o, file is not of required architecture ld: warning: in tree...

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What is the best way to import Excel files, with stock data, into Matlab? I’m using Matlab R2010b (64-bit) I’m trying to import historical prices of stock data. Matlab keeps cutting off the header of each column; it gives me only values. I am thinking that this is a data-type-mixing-issue, or whatever it’s called. I have ‘Dates’ in ColumnA, and ‘MSFT’, ‘PWER’, ‘KO’, and ‘SBUX’, in ColumnB-ColumnE. Basically, if I put the Excel file in my Matlab folder and double-click the file, I see the values in a matrix (no dates and no headers), I hit ‘Next’. Then, I see only one option; one radio...

I am considering purchasing a 64-bit workstation running 64-bit Linux or my management may require a Windows based system running under EM64T. I am interested in how well it performs and what kinds of problems users are having with it. Is anyone successfully running 64-bit Matlab on 64-bit systems? If so is it faster than the 32-bit version? Which 64-bit system is best? Most of my computations are floating point intensive as well as requiring lots of sorting. Lastly, I am leery of being forced to get the 64-bit version of Windows XP which is still in beta testing. What kind performance can be ...

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