Webinar: Advanced Vectorization and Optimization
Register for Webinar on Advanced Vectorization and OptimizationThe webinar will cover some of the loop patterns which posed challenge for vectorization and how Intel Compiler vectorizes those loop...
View ArticleGETLOG bug (linux)?
GETLOG produces nothing on Linux when stdin is redirected.$ cat main.f90 !=============================================================================== PROGRAM MAIN USE IFPORT CHARACTER(16) :: user...
View Articledifferent "IF" lazy evalation in Windows and Linux
Hello Theres is a legacy code we have to compile in Linux and Windows. in Linux we have ifort 15 and in Windows ifort 11, and the project is rather big, so code modification will be the last...
View ArticleERROR 5082
Hii was using a simple DO cmd :: DO ( i.lt.10 .and. error.lt.(1e-4)) and this happened ::Error 1 error #5082: Syntax error, found END-OF-STATEMENT when expecting one of: <IDENTIFIER>...
View Articlefortran where statement VS openmp?
Dear All, Help I have a subroutine search value for array below PART1Can I use openmp derivative increase search speed? like PART2PART1 subroutine p_search(array, length, value, location) implicit none...
View ArticleHDF5 with ifort
Hello,I just completed a fresh installation of ifort-icc compilers and installed the HDF5 package with the intel compilers. The installation seemed ok and the correct mod files have been produced. Then...
View ArticlePassing data type and its attribute with different intents
Lets say I have a data type: type my_t real(8), dimension(3) :: x real(8), dimension(3) :: y real(8) :: area end type my_t can I call a function in the following way:call foo(my, my%x) where subroutine...
View ArticleLinking errors with ifort compiler
am trying to build a model written in F90. I keep having problems with it in the linking phase with ifort complaining about undefined symbols. Here are the errors after the compilation which works...
View ArticleSerial Number provided is not valid for this solution set
Hi, Steve. I applied the student free Intel Parallel Studio XE Composer Edition for Fortran OS X and got one serial number.1: I download the 2016 version but it's 'm_fcompxe_2016.0.033.app' file...
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Issues discovered when overloading "generic :: operator(-)"
Dear Intel Fortran Compiler for Linux and Mac OS X users and developers,I think that I found a number of issues when overloading "generic :: operator(-)" on a base derived data type -- let's call it A...
View Articlecompile complex and real double precision
Dear all,I usually compile in this way:ifort -fpp -r8 *.f90In this way I have double precision with my real number.Is there any way to do the same thing with complex number?Thanks a lot
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Issue discovered when overloading "generic::operator(=)"
Dear Intel Fortran Compiler for Linux and Mac OS X users and developers,I have discovered an Intel 16.0.0 compiler error (with 15.0.2 is also there) when compiling my Fortran03 software which I believe...
View ArticleNot using functions out of external libraries
OK, I'm having issues getting ifort to pull in functions out of libraries that weren't included in the intel package.I had these issues with a copy of the BLAS library I compiled with ifort, but I...
View Articlechoice of Fortran vs other HPC language for new software development
Dear Intel Fortran team, and Steve Lionel,I am a member of a computational research group and I have been appointed to develop an agent-based model from scratch for some biological processes. I am very...
View ArticleRESHAPE performance issues
I recently learned about the ORDER input parameter of the RESHAPE intrinsic function, and happily started using it to rearrange indices of multi-dimensional arrays that were previously done by...
View Articlehow to set the kind type of ENUM
Hello AllIn intel compiler 2015, if I want to use the enum. I have to use it as followsenum,bind(c)enumerator :: BLUEend enumSo, the BLUE was set integer 4 as in the C lang.Can I change it to integer 8?
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OpenMP crash when using CLASS(*)
Hi,I'm seeing a weird crash when using an openmp do loop with a class(*) pointer. A short test case is attached. In the test case, if the three lines of the 'select type' statement are included, the...
View ArticleOpenMPI, intel 16, undefined references
I have also posted this on OpenMPI devel list (http://www.open-mpi.org/community/lists/devel/2015/10/18311.php), see that post for more details.Basically I can compile OpenMPI and use the mpif90...
View ArticleIntel Parallel XE 2016 and MPI compiler wrappers
Hi,Sorry if this isn't the place for this issue. I just noticed that when I install the 2016 parallel XE for linux there are no mpi compiler wrappers (mpicc, mpifort, etc). Is that right? Do you not...
View Articlepointer problems in fortran
HiIm having serious issues with creating the propper data type for my new project, and can't seem to find a way around it. Im trying to create an object (a fortran type) which contains pointers to...
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