module files transformation
Is there any approach to convert a module file generated by compiler other than ifort (eg. gfortran) so that an ifort-compiled program can link to ? On Windows OS, there is a tool Module Wizard which...
View Articlerelocation truncated to fit
Dear all,When I compile my Fortran code, I got the following error, ipo_out1.f:(.text.hot00002+0x9a): relocation truncated to fit: R_X86_64_PC32 against symbol `cdata_mp_ilnrho_' defined in...
View ArticleIntel fortran installed but can not be used
Hello Intel,I dowlnoaded parallel_studio_xe_2019_update3_cluster_edition and then custom installed Intel fortan and Vtune amplifier as shown below;1. Accept and continue [ default ] 2. [None] Intel...
View ArticleBIND(C,NAME="longliteral") causes ICE
Hello, This code causes Internal Compiler Error with ifort 19.0.4.227.I would like to be able to use longer character constants. ! 1 2 3 Integer Function f() Bind...
View ArticleHow to generate profiling files for each process of a MPI program
Hi All,I'm looking for help on profiling MPI program with Intel Fortran compiler.Currently I'm profiling MPI Fortran program by compiling the code using "-profile-functions -profile-loops=all" options...
View ArticleProblem with big arrays?
Hello. I have a code that was running just fine. Then, I increased the size of my arrays largely and it sometimes doesn't compiles and I tried with some flags that compiled but crashed with errors I...
View ArticleAbaqus and Intel Fortran Compiler compatibility
Hi,My company uses Abaqus 2019. As per the vendor's requirements, we need access to the following Fortran compiler:Intel® Visual Fortran 16.0 Update 1My question is simple: How do we get it and how...
View ArticleAbout free version Parallel Studio XE
What is the difference between Parallel Studio XE Composer Edition for Fortran macOS 2019 and the free version (Intel® Parallel Studio XE)? Can researchers use this free version for personal academic...
View ArticleReduction with large OpenMP arrays
Hi all,I know that this has been asked sometimes: https://software.intel.com/en-us/forums/intel-moderncode-for-parallel-ar..., or even in StackOverflow:...
View ArticleIntrinsic function IS_CONTIGUOUS
Dear all,I was testing the new intrinsic function IS_CONTIGUOUS of Fortran 2008 and I found that gfortran 9.1.1 and ifort 19.0.2.187 give different results for the real part of a complex array.Here is...
View ArticleInstaller Broken Link
The installer links for the student edition, parallel studio XE are throwing 404 codes. I tried several previous versions, Full and Custom, same result.
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sigsegv unexpected for parallelisation of private allocated array
A bit of F90 code attached that I am using to see about speeding up the reading in of a number of files. I have 3 OpenMP parallelisation techniques:(a) allocate array INPUTS, then enter PAR with...
View ArticleFPE in vectorized division using ifort 19.0.3
The following code fails in division, works fine if vectorization is disabled. program div_test integer, parameter :: n = 180 character*16 :: out real upp(4,n) integer i integer :: ieee_flags upp = 0...
View Articleperformance implications of -prec-div
Hi ,Could someone please give an estimate of the expected slowdown of -prec-div on modern hardware.I.e. what is the performance of a instructions like divps versus the newton-raphson sequence:...
View Articleifort beta bug: ICE
This program gives an internal compiler error in a Linux system with ifort Version 19.1.0.056 Pre-Release Beta Build 20190321. Evidence:cayley[~/Jfh] % cat cr_lf2.f90program carriagereturn ! F2003:...
View ArticleXcode 10 - known compatibility issue
Hello all, and hopefully at least one expert, I have been banging my head against the wall trying to get the fortran compiler Xcode integration working. Update 3 supposedly supported Mojave and Xcode...
View Articlecompiling with openmp in different folder
Hello. I am a new user and I am running a code in a slurm controlled cluster. There I load Intel 2018 products, but they don't have openmp for me to load. So I downloaded it and installed in my home...
View ArticleRegarding non-commercial license
I am currently working as an Assistant Professor at MNIT Jaipur. I would like to use intel parallel studio for my research and teaching. My area of research is Cosmology. The compiler will be used to...
View Article-check-all issue
Dear all,when compiled with "-check all", the following simple code fails at compile time or run time depending on which line is commented: program test implicit none real ::...
View Articleup/downcasting in Fortran2003
In fortran 2003, classes and OOP are defined in the standard. I would like to know how upcasting and downcasting are performed.Is it possible to perform without using SELECT TYPE since I'm dealing with...
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