Quantcast
Channel: Intel® Fortran Compiler
Browsing all 3270 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

Error: the storage extent of the dummy argument exceeds that of tthe actual...

Error: the storage extent of the dummy argument exceeds that of the actual argument [TW]Hi everybody, could someone help me,I have changed my code by adding a new subroutine CALTW which calculate...

View Article


Access violation with modal dialogs in Quickwin application

Hello,I have ported my FORTRAN application from CVF to Visual Studio 2010 10.0.40219.1 and Intel Visual Fortran 2013 SP1.3.202Now any time that I for instance click a radio button in a dialog box the...

View Article


Final not being called for associate

The code below does not call the object finalization code in ifort 14.0.1, and I think it should. I've submitted it as issue 6000044034 last year, but still seem to be stuck in "investigating" limbo....

View Article

"exited with code 0" using UNLSF Solver

Hello!I have some issues using the UNLSF Solver. When I´m debugging the program stops giving me error "..XXX.exe: Native' has exited with code o (0x0)" when it is calling DUNLSF. So its not even...

View Article

Mac OSX coarray support

Are there plans to support shared memory coarrays on Mac OS X? Is there a time line for this yet, or is it too far out to say?Thanks,

View Article


Cannot find the Command Line window

I am trying to execute ifort from the command line window. Following the instructions, I doStart> All Programs> Intel Parallel Studio XE 2013but then I see onlyIntel Software...

View Article

Code variation with change in PARAMETER

I compiled a large executable with a current compiler (2013 SP1 Update 3-202) and noted a problem running a specific input set between code which had a single initialization routine with the line REAL...

View Article

Volatile variable in a DLL - why?

Hi All,This problem is solved, but I would greatly value any insights or explanations any members of this group could provide.A user discovered that an old, reliable, DLL failed with a message to...

View Article


Coarrays

I am wondering if coarrays could be used for the following scenario:I have a subroutine that calculates Y=F(X), X and Y being vectors of dimension, say, 10000. F is being called hundreds or thousands...

View Article


Coarrays - "Attempting to use an MPI routine before initializing MPI"

I just tried to run a very simple code (see below) and got this error message "Attempting to use an MPI routine before initializing MPI".The problem occurs with IVF 15 Beta, only with a Release x64...

View Article

OpenMP collapse error with stride

I have discovered errors when using the collapse statement with OpenMP using Intel Fortran.  Below is test code that produces the errors.  The error is that the variable b doesn't increment from 5 to...

View Article

C Null char in format statment

Hopefully an easy question, consider the code snip: character(20) :: gbuf write(gbuf,1) flt,char(0) 1 format(f10.3,A)Given format 1 is used many times it would be neater if the null character...

View Article

Image may be NSFW.
Clik here to view.

Inlining problem

Hi,I'm trying to take advantage of the optimization reports to improve performance.However, I've got some issues with the use of the "-opt-report" options.I think these issues are related to the...

View Article


OpenMP version of WRF 3.6 core dump

Hi all,Both single OpenMP and MPI OpenMP version of WRF3.6 core dump, but serial and MPI version works fine.Do you thinks it's a bug in openmp?My env:CentOS6.5 with full updates, 64bitsIntel...

View Article

ifort 15.0 beta update

Is there going to be another (a second?) update?  My premier support issue 6000054145 (to do with move_alloc and argument intent checking - I've got that right haven't I????) means that the latest...

View Article


Image may be NSFW.
Clik here to view.

14.0.2 compiler bug

I've attached a short example (mostly declarations) that exposes a bug in 14.0.2.  The compiler is incorrectly reporting an error for a reference to the SIZE intrinsic.  The compiler appears to be...

View Article

Force immediate allocation of large arrays

Hi everyone,In a number of scenarios, we allocate fairly large arrays, i.e. a 4 million by 800 matrix of double precision numbers, which we fill column by column during an iterative process.On several...

View Article


Image may be NSFW.
Clik here to view.

Elemental function returns wrong result with scalar argument

Attached a small example where an elemental function returns the incorrect result when called with a scalar argument.  This is with the 14.0.2 compiler.AttachmentSizeDownloadintel-bug-20140610.f901.17 KB

View Article

Image may be NSFW.
Clik here to view.

Incorrect vectorization with -fpe0

I have already submitted this to support (6000054324) but wanted to post it here in case any one else runs across this.The decision to vectorize a loop is dependent upon whether -fpe0 is included on...

View Article

procedure pointer to type bound procedure

Hi allthe following construct:Module ModTestParent Implicit None Type :: TestParent Integer :: i Procedure(suba), Pointer :: pt => Null() contains Procedure, Pass, Public :: a => suba Procedure,...

View Article
Browsing all 3270 articles
Browse latest View live


Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>