Which is faster to write Binary file or ASCII file?
Hi,I performed a very simple test and the results surprised me. First I wrote a very large number of data ( double percision numbers) on a text file. Then I wrote the same data on a Binary file. I...
View ArticleProblems with calling Fortran dll
HiI have developed several dlls in Fortran and used Excel as GUI and called the dll. I have also distributed these dlls/worksheets to customers, and it has worked perfectly. Earlier I used the Compaq...
View ArticleGreen color notation in documentation for Fortran 2008 features?
Why do most Fortran 2008 features (e.g., NEWUNIT, DO CONCURRENT) have the green color notation in Intel Fortran Compiler XE 13.1 User and Reference Guide? The documentation says the green color...
View ArticleIs "Warn for Nonstandard Fortran" functional for Fortran 2008 features and is...
It is unclear to me if "Warn for Nonstandard Fortran" is functional for the implemented Fortran 2008 features in Intel Compiler XE 13.1 (/stand:f08 option on Windows command line compilation). I'm...
View ArticleHow can I write to binary file faster?
I have a the following code for wrtiting to a binary file: CALL system_clock(Time1, rate) OPEN( 1, FILE=Test.bin', STATUS='UNKNOWN', ACCESS='STREAM') DO 275 I=1,NDOF DO 274 J=1,UBW IF (S(I,J).NE.0)...
View ArticleIARGC Not working
Hi All,I need help with IARGC in my Fortram C code. I am using Intel Fortan compiler version 9.1.3192.2005 with Visual Studio 2005 on a windows 7 64 bit machine.My code has worked fine on XP 32 bit....
View ArticleProblem with NaN
Program Main...do loop=1,ncall test1(...)enddoend Program Mainsubroutine test1(...)a=sin(2)b=cos(2)end subroutine test1Here is the problem, when loop=1, both a and b got the correct value, while...
View ArticlePolymorphism and C++ interfacing
Hello, In the following code which is part of a C++/Fortran interface, I need to pass fortran pointers to various types, and see proper descriptors at the C++ level, then set those descriptors so that...
View ArticleBeginner- how to add a windows form and add a command button
I am an absolute beginner with Visual Studio.In Visual Studio 2010, how do I bring up a windows form that command buttons and number input boxes can be added to. Once a command button is on the form,...
View ArticleDLL compilation, error at runtime R6034
Hi all,I wrote a DLL for windows in fortran language, using the DEC directives:!DEC$ ATTRIBUTES DLLEXPORT, STDCALL :: SOLVER!DEC$ ATTRIBUTES ALIAS:'SOLVER' :: SOLVERbecause I want to call it from a...
View ArticleOpenMP crash when updating from XE 12 to XE 13
My application using openMP and Intel(R) Visual Fortran Compiler XE 12.1.4.325 [IA-32] used to work fine. Updating to XE 13 make the application crash. Here is a minimal script that reproduce the...
View ArticleQopenmp-link:static not supported
Hello,for an older version of IVF (11.1.xxx) i had the need to add the following option: Qopenmp-link:static.Using the current version (13.1.1.171) i get the warning 'Qopenmp-link:static not...
View ArticleResource file corruption
I have been pursuing in another thread attaching a modeless dialog box to a QuickWin SDI application. I have been having reasonable success with launching the dialog via a right-click on the QuickWin...
View ArticleClik here to view.
OpenMP reduction problem
Hi,I am using Intel(R) Visual Fortran Compiler XE 13.1.1.171.Attached is a very simple program that sums up 1000 values. If I do not use OpenMP, I am always getting an expected output of x= 1000 .If I...
View ArticleHow to read a general csv file
I am given a number of very large csv files. A representative line from these files is4/8/2013,12:54:55.242500,8.986848E-3,-1.775244E-2,...This sample contains 4 values, delimited by commas:1. a date...
View ArticleHow to start to compile.
I`m doing my final year proyect . I´m studing the forces in the box of a wind turbine offshore. I´m using to diferents programs, Fast and ADAMS/view. To join both programs I have to compile some files...
View Articlewarning #7953: meaning
I get this warning with standard 2003 setting that I don't understand.warning #7953: Standard Fortran requires that within a scoping unit, two procedures that have the same generic name shall both be...
View ArticleClik here to view.
I want my .obj files and .for files in a separate folder.
Right now when I compile all my .for and .obj files are in the same folder. I want it so when it compiles they go the folder "o".I have attached my makefiles. the command I type to compile is "nmake...
View ArticleWhat does this mean --object:%|pfF.$O %|pfF.for
I am new to fortran and make files. I am going through a make file created by our previous programmer.In a rule section there is this:# Module Targets# rule @del %|pfF.for @del %|pfF.$O @del f1 @del...
View ArticleClik here to view.
Fortran/C++/C# solution compiles, runs, crashes!
I've gotten to a point with some example Fortran/C++/C# code where I can build the solution, but when I try to execute the code, it crashes with the error message at the top of the attached document...
View Article