Bug with TASK directive in OpenMP
Hi,this little program cause compiler error when it is compiled with -fopenmp switch.MODULE aM IMPLICIT NONE CONTAINS SUBROUTINE a1(tab1, tab2) REAL, INTENT(IN), DIMENSION(:) :: tab1 REAL,...
View ArticleLicense does not work for home & office Macs booted from same external drive
I have an external drive that I carry with me and boot from, on my Macs at home and at work. I installed my license for Intel Fortran 2016 update 1 at home. Now at work (on a different Mac but same...
View Articleifort 16 ICE: -debug full -O2
newblue4> ifort -coarray ca_check1.f90 newblue4> ifort -coarray -debug full -O2 ca_check1.f90 010101_0catastrophic error: **Internal compiler error: internal abort** Please report this error...
View Articlelist of flags used in -O2 optimization
I have some problems with O2 optimization flags compiling a commercial software. It works with O1, but gives some errors with O2. I would like to try to add O2 flags one-by-one to see which one fails,...
View Articlestatic linking to libgcc
Hi there,I want to generate binaries that are independent of libgcc. This can be done by the following compiling options,ifort -O0 -fp-model source -ip -inline-factor=100 -unroll-aggressive x.f90...
View Articlehow can I flush write(*,*)?
hi,I read this topic about the flush https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux...But what if I want to flush a write(*,*) like this? Which argument should I give?ThanksGB
View ArticlePARALLEL SECTIONS FIRSTPRIVATE - bug
MODULE aM IMPLICIT NONE CONTAINS SUBROUTINE a1(n) INTEGER, INTENT(INOUT) :: n INTEGER :: i !$OMP PARALLEL SECTIONS FIRSTPRIVATE(n) !$OMP SECTION !$OMP PARALLEL DO DO i=1, n END...
View ArticleMemory leak with internal WRITE
Hi, by running Valgrind on a program compiled with Intel Fortran (ifort (IFORT) 16.0.0 20150815) I find memory leaks after each internal write operation, and this is (I guess) the cause for malloc...
View Articlemultiple definition of
I'm using Intel Fortran Compiler for Linux to recompile a program originally compiled by Compaq Visual Fortran.A linking problem...
View ArticleProblem with Fortran compiler in ubuntu 15.04
Hello community.I am sorry for not to be an experienced linux user, but I recently acquired Intel Parallel Studio XE, and downloaded the new update 2 for instalation.I installed the cluster edition...
View Articleextention of trial version
i got trial version of intel fortran compiler. its period has expired today. i want to get it extended as i am still in processing of learning . how can i do thatthanxanand
View ArticleUbuntu 15.04 (64) not supported by Intel parallel studio XE 2016 update 2 for...
I am interested in installing trial version of Intel fortran and C compiler. But while installing using the CLI as well as GUI the programs fails at Prerequisites. For Ubuntu 15.04 which version should...
View Articleforrtl callbacks
forrtl: severe (59): list-directed I/O syntax error, unit -5, file Internal List-Directed Read My question is, is there a way to optionally provide a callback to the forrtl library than will call a...
View Articlecommand not found error
Hi guys,I am pretty a new learner in Fortran. I am running a code in Fortran 90 on linux. I am using gfortran -macmodel=medium -o file silename.f90 to compile the code and making it executable. After...
View Articleintrinsinc REAL & ifort 16.0.2 - bug?
Here is a small code:PROGRAM test IMPLICIT NONE INTEGER, PARAMETER :: wp=KIND(1.0d0) REAL(wp), ALLOCATABLE, DIMENSION(:) :: rr COMPLEX(wp), ALLOCATABLE, DIMENSION(:) :: cc INTEGER :: n n=1000000...
View Articleifort 16.0.0.109 compilation fails with -static
I am trying to compile with -static; however this fails at the load stage even for the simplest little program (omitting -static works fine)print *,'hello' endifort -static hello.f90 gives the...
View Articleifort 16.0.2: no more targeting to elemental functions; Was it a feature, not...
Hi,Until lately I was using function pointers to alias different elemental procedures sharing the same abstract interface. Obviously that's forbidden according to the standard but allowed until the...
View Articleopenmp and type bound procedures
Hi there,the following example compiles, but it crashes if I set the thread number > 1Module ModClassOne Type :: ClassOne Real(kind=8), Allocatable, Dimension(:,:) :: tmp contains Procedure, Pass ::...
View ArticleWrong result depending on order of component in DT
Hi,The following code creates wrong outputs.! Compilation & excecution: ifort main.f90 ; ./a.out Module Universal_Class implicit none Type ,abstract :: Universal_Type End Type End Module Module...
View Articlecompiling 32 bit sequentially on 64 OS
I want to compile staticaly a 32 bit source code sequentially on 64 bit OS (Ubuntu 14.04) using ifort V-16 (parallel)pl give the detailed commandanand
View Article