All Articles Tagged Fortran
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|---|---|
| idb cannot find function defined by preprocessor directive[Forums] Hi, I am linking a c-main to a function in a fortran90 module and I am debugging with idb. It cannot step into the fortran90 function if the function name is defined by a preprocessor directive. The function... Posted: 2012-02-07 05:33:39 | 11.1, c, Fortran, idb |
| How to define a dynamic array which is global (common)[Forums] Hi,I have defined a dynamic array like this: integer, dimension(:), allocatable::nCommonIndexBut still could not figure out how I can make it a global variable. I tried this syntax just after... Posted: 2012-02-01 00:17:14 | common block, dynamic array, Fortran |
| Flexnet -97 error on new install[Forums] I have a ticket in with Premier support, but I thought I'd ask everyone on here as well. Any help is most appreciate.Installed Intel FlexLM licensing server on newly deployed Windows Server 2008... Posted: 2012-01-31 10:11:13 | flexlm, Fortran, Windows 7, winsock |
| Fortran on Xeon X56xx vs Xeon E56xx[Forums] Solved: there was an optimization flag difference between one of the source files.I have a fortran code which I compile with Intel Compiler 12.0.4 on two different machines with Xeon E5620 and X5650. The... Posted: 2012-01-08 04:56:28 | Fortran, optimization, problem, Xeon 5600 |
| derived type function assignment[Forums] Hi,I am trying to employ data hiding technique for my code. To modify the data of derived type I write a function as a derived type procedure. For example I want to store coordinates of atoms in a one... Posted: 2011-11-21 21:03:47 | bound, derived type, Fortran, procedure |
| How do I uninstall Microsoft Visual Studio 2008 Shell?[Knowledgebase] To uninstall the Microsoft Visual Studio Shell you must run 3 uninstall programs in Add/Remove Programs: Microsoft Visual Studio 2008* Shell – ENUMicrosoft Visual Studio 2010 Files for Intel Visual... Posted: 2011-11-16 00:00:00 by Wendy Doerner (Intel) | Fortran, uninstall |
| Wrong values when calling function in Fortran[Forums] I am new to Fortran and have to build an interface between C# and Fortran for that. The passing of the argument from C# to Fortran works without problems, but the easier task, passing values inside the... Posted: 2011-11-09 07:20:02 | Fortran, Fortran 11.1, Visual Studio 2010 |
| Derived data types with allocatable components[Forums] Hello,I think I have some flaws in my understanding of the derived data types and how the memory allocation happens for them. I am currently working on a problem where I have to create some form of a list... Posted: 2011-10-28 11:11:35 | allocatable, derived types, Fortran |
| Effect of passing large arrays as pointers v/s as copies to subroutines[Forums] Hello,I am in the process of creating a simulation code for which I end up creating derived data types, construct relatively large arrays of these data types - and manipulate them using different subroutines.... Posted: 2011-10-24 13:33:26 | derived types, Fortran, pointer |
| How to make every line in source file get a symbol line information in object file by ifort compiler ? [Forums] Hi,I use Intel debugger (IDB) GUI interface to debug my executable file, myExecutable.x and all source codes are written in fortrain90 and my compiler is ifort. According to the IDB GUI user manual, source... Posted: 2011-09-08 12:49:04 | compilation problem, Fortran, idb, ifort, Linker |
| Intel® Fortran Studio XE Purchase [Knowledgebase] Home Products News Resources Support Store Intel® Fortran Studio XE - Purchase Contact a reseller or purchase products directly from our Software Store below. Try Buy... Posted: 2011-09-08 00:00:00 by John Mchugh (Intel) | Fortran |
| Break command error message in intel debugger for linux[Forums] HiI am sorry if I post the question at the wrong place. Please let me know where is more appropriate for me to ask. I am new to the idb/gdb debugger.I am trying to set a breakpoint in a fortran... Posted: 2011-09-06 12:13:02 | debug error, Debugger, Fortran, idb, linux fortran compiler |
| Matrix inversion with MKL LAPACK[Forums] Test driving my new Composer XE 2011 with a simple FORTRAN code that computes the inverse of a n x n matrix using the getrf and getri calls to LAPACK. Is there any rational reason why the results of... Posted: 2011-09-02 14:43:45 | composer XE 2011, Fortran, matrix inverse, MKL, Visual Fortran |
| VS2009 to VS2010 Migration C++ / FORTRAN Link Error LNK2019[Forums] I am migrating a program (written by a colleague) from Microsoft Visual Studio 2009 to Microsoft Visual Studio 2010 / Intel Parallel Studio XE 2011. I've carefully followed the instructions in the... Posted: 2011-08-30 09:41:10 | Fortran, Intel Parallel Studio XE, Visual Studio 2010 |
| cannot find -lmkl_lapack[Forums] Hi everyone,I am not expert, but i do my best effort.I have recently install Fortran Composer XE 2011 for Linux 64-bits, which came with Math Kernel Library (MKL).I am trying to compile a program with... Posted: 2011-08-28 12:45:18 | Fortran, ifort, Math Kernal Libraries, MKL |
| How to use ieee_exception to catch numerical exceptions?[Forums] Hi,I would like to use the IEEE-related packages to catch numerical exceptions. But when I add the line:use, intrinsic :: ieee_exceptionin the code, I get this error while compiling: error #7002: Error... Posted: 2011-08-01 02:09:32 | Fortran, IEEE floating point |
| Complex system of ordinary differential equations (SODE)[Forums] Hello,I have to numerical solve complex SODE with boundary conditions. But I haven`t found any subroutines in MKL to do it. There are only ones for partial equations.Best of luck!Oleg. Posted: 2011-07-27 09:07:19 | complex, Fortran, ODE |
| Using Intel® Inspector XE on Fortran Applications – Memory Analysis[Knowledgebase] Intel® Inspector XE correctness and security checking support analysis of programs written in the C/C++, C#, and Fortran languages. This is the first article in a three part series covering how to use... Posted: 2011-07-10 22:00:00 by Jackson M (Intel) | Fortran, Intel Inspector XE |
| Analyzing Fortran Program Correctness on Linux* using Intel Parallel Studio XE[Knowledgebase] Intel® Parallel Composer 2011 XE contains sample programs for C, C++ and Fortran that can be used to learn the analysis tools included in Intel Parallel Studio 2011 XE. This article will walk through... Posted: 2011-07-06 00:00:00 by Robert Reed (Intel) | Fortran, Intel Inspector XE, Linux |
| eigenvalues and eigenvectors using mkl lapack libraries in Fortran[Forums] I am trying to calculate the eigenvalues and eigenvectors of matrices of different sizes. I am using a piece of very simple Fortran90 code and I am compiling it linking to the appropriate Lapack libraries... Posted: 2011-07-06 01:12:18 | eigenvectors, Fortran, matrix, MKL |
| C++ and Intel MKL for Scientific programming[Forums] Hi everybody,I need your expertise...I will start writing a Scientific program (a numerical simulator for Differential Algebraic Equation system). The default language most people in Power Engineering... Posted: 2011-06-23 09:47:14 | BLAS, blitz++, C++, Fortran, MKL, numerical simulation |
| Using pointer to pass 2D array as 1D reordered array[Forums] I'm working with two CFD codes and I am trying to integrate the newer code into the older code. However, the older code has its arrays structuredarray(1:npts,1) = densityarray(1:npts,2) = pressureetc.and... Posted: 2011-06-21 12:21:03 | array, array ordering, Fortran, passing variables, pointer |
| Type mismatch error when calling function[Forums] When I run this simple program, I get an error: function getlength has no implicit type, type mismatch (unknown/integer). (I understand that there is no real need for the function at all, I could just... Posted: 2011-06-03 23:06:01 | array, Fortran, function call |
| idb requirements[Forums] I have compiled a large proprietary mixed fortran 77 and 90 code with Composer XE usinng ifort -debug -O0. However, when I open the resulting binary within the idb GUI, none of the usual debugging options... Posted: 2011-05-29 16:44:44 | composer XE 2011, Debugger, Fortran, idb |
| A Check Up with Dr. Fortran[Videos] Steve Lionel, widely known as Dr. Fortran answers customer questions about the Intel Fortran compiler. Posted: 2011-05-11 14:55:04 | Dr. Fortran, Fortran, Intel Fortran Compiler, Intel Threading Tools, Intel Tools, Software Tools, Steve Lionel, tools |
| Parallel Fortran Implementation[Forums] Hi,I need some help parallelizing an implementation in fortran. I have a time-domain simulation program that we implemented in Fortran. The main structure is:DO t=0,Nt ... Posted: 2011-04-07 04:39:39 | Fortran, OpenMP |