Intel® Fortran Compiler

Calling routine

Is there anyway to find out just the routine that invoked you. In other words:

Sub A -> Sub B

can B find out that Sub A called it?  IBM mainframe using their Fortran G could do it but it took an assembly program to do it but it was not hard. Does ivf use a particular calling method and is there a register/accumulator that keeps the return address or is some part of the stack that has a pattern that can be searched?

Segfault in omp program. Need support from Intel!!


one of my programs is crashing when runnig a threaded version. When running it inside gdb the output left me helpless:

[New LWP 397493]

Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 397493]
0x0000000001dad557 in _INTERNAL_25_______src_kmp_barrier_cpp_5de9139b::__kmp_hyper_barrier_release(barrier_type, kmp_info*, int, int, int, void*) ()

gdb bt yielded:

ifort: command line remark #10148: option '-Vaxlib' not supported

I am trying to compile a model code with mpiifort. In the makefile compiler flags are mentioned as "-Vaxlib" which is not supported in the new version of compilers I have.

is there any substitute to this flag ?

I am getting following series of errors:

ifort: command line remark #10148: option '-Vaxlib' not supported

linking error after reseting fortran compiler options

Hi there,

I use VS2015 and Intel Fortran 2015 Update 4.

After upgrading to windows 10, I have had started to get linking error related to ucrt.lib. In trying to fix this, under 'tool>option>intel compiler and tools>visual fortran>compilers', I have used the 'Rest' option. 

After this, I start to get several linking errors (in form of LNK2001: unresolved external symbol....).

I went through, 'Troubleshooting Fortran Integration Issues with Visual Studio', by doing the following in CMD:

Abaqus Error related to UMAT (seems to be a Fortran related error)

Hi, I'm doing some simulation using Abaqus UMAT (material user subroutine coded in Fortran).

The strange problem is that I sometimes got an error as below for the same simulation which is completed successfully.

Once I got this error, I restart Abaqus and submit the job again, then the job is completed successfully but not all the time.

Could anyone have some experience about this??


forrtl: severe (32): invalid logical unit number, unit -991156787, file unknown

duplicated source code windows in studio 2013

Hello all, I've recently purchased a second copy of Intel Fortran for windows (Win7) with Visual Studio 2103. I'm getting two copies of the same source code file opening in the Visual Studio editor. The file paths shown when you hover on the window-tab are almost the same, except one has "/" as the last path separator instead of "\".

Subscribe to Intel® Fortran Compiler