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Memory leak bug or user error when casting polymorphs inside overloaded...
Hello, problem in attached files. I've tried intel16.0 -> 19.0 and GCC 6.4 -> 7.2. All have the same issue which stinks of user error but I just can't see what I'm doing wrong. Opt level doesn't...
View Articleminor issue on module declaration
Dear experts,I noticed this minor issue on module declaration in relation to ifort version 17.0.2 (I'll soon upgrade to version 19, so I don't know, if the problem is fixed in the head version). The...
View ArticleProblem with the compilation on the Linux cluster
I'm compiling a code, already tested on Windows on out cluster (CentOS 7, with Intel Xeon CPUs). Everything compiles fine but the code gives this error out:LLL.f90(3927): (col. 38) remark: unroll...
View ArticleCoarray Fortran programs hang with certain number of images
On our slurm cluster, depending on the number of nodes and the number of specified images, even the simplest coarray program either hangs or segfaults. With 2 nodes (each 12 cores) I can not run more...
View ArticlePossible OpenMP SIMD compiler bug
We encountered a possible problem with OpenMP SIMD vectorization. Here is the simplest piece of code which generates the error: program test implicit none integer, parameter :: n=4 integer i,j,k,iv(2)...
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Can't correctly read file
I have a simple file (C091G12.rrd) with two numerical fields for each line that can't correctly be read with a fortran code compiled with ifort.It seems that the program (I extracted and simplified the...
View ArticleNew versions of the Intel Fortran Compiler
Hello, I used to have the 'Intel(R) Visual Fortran Composer XE 2013' with a Visual Studio shell. I wonder what are the recent versions of this compiler that would be compatible with it. Is it the...
View ArticleCompatibility of Parallel Studio with MACOSX 10.14?
Is it true that Intel Parallel Studio does not yet work (completely) under MACOSX 10.14.X (Mojave)? I do get really strange behavior when trying to open and load shared libraries:...
View ArticleFortran execute_command_line runtime error, depends on memory consumption
I am getting runtime errors when trying to create a directory using the execute_command_line intrinsic in Fortran. The error occurs both with Ifort (18.0.3 20180410) and gfortran (4.8.5).Here is a...
View ArticleTurn off automatic reallocation of arrays on compiler 19.0
The automatic reallocation of array feature is not turned on by default of compiler 16.0. Now I'm using 19.0 and the automatic reallocation is giving me trouble. How do I turn it off?
View ArticleOffline documentation is unreadable on chrome browser.
I tried to read the offline documentation on Chrome (my default browser) but it shows nothing.I have encountered this problem since about three years ago and it stills not solved.On Firefox it works well.
View Articleabort_ undefined in libifport
Greetings - I'm working with the intel 17.0.1 20161005 compiler suite (icc, icpc, ifort) on NCAR's cheyenne machine (GNU/linux OS, Linux kernel 3.12.62-60.64.8-default, x86_64 architecture).I'm getting...
View ArticleOpenMP 5.0
I am trying to find out how to setup OpenMP 5 with the Intel Compiler version 18.0. Is this possible or do I have to wait for the next version of the compiler that will support OpenMP 5?Thanks, Aiman
View ArticleA loop was not parallized but Vectorized ?
Given the following simple code !DEC$ ATTRIBUTES FORCEINLINE :: RESET elemental subroutine RESET(this ) !DIR$ ATTRIBUTES VECTOR :: RESET implicit none class(t_sources), intent(inout) :: this !----...
View ArticleAnother possible OpenMP SIMD compiler bug
We've been adding lots of OpenMP SIMD instructions to our electronic structure code (http://elk.sourceforge.net/) and successfully sped it up.But we've also encountered a few potential compiler bugs...
View ArticleAmbiguous warning from Intel Fortran: -fno-builtin
All,This is a minor little issue, but as I don't have direct ability to submit to the Intel ticketing system, I thought I'd whine here for hope of a fix in a future version.Namely, due to my own idiocy...
View ArticleFortran compound logical expression
Hi guys,This is my first time in this community, so please forgive me if my question is sort of stupid.I've been programming in Fortran but never claimed to be a programmer, so without further adieu...
View ArticleHow to open a .dll file to see what is written inside
I requested a soil model from plaxis and they sent me a .dll file of the model compiled probably by fortran and it can be used directly in plaxis. However, I don't know how to open this .dll file (have...
View Articlealignment attribute for same variable names (error #8626)
Hello,I am trying to align the memory of pointers in a pretty large code. But, I receive a compilation error #8626 which is undocumented. So, I have made a test program that can reproduce the same...
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Wrf 3.9.1.1 run time failures with intel compiler (Intel debug...
Hi,I am trying to run a 168 hour wrf simulation (2 domains - nested) on rhel 7.4 cluster in intel 19u2 environment.I had prepared Wrf's input files (wrfinput01,wrfinput02 and wrfbdy) using wps...
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