UNSIGNED type?
I had read that Fortran 95 and later support an UNSIGNED data type for unsigned integers. I successfully compiled a small program with gfortran with this type, but Intel Fortran does not seem to...
View ArticleHow to get Intel 8.x compiler (needed for legacy Fortran code)
Hello!I need the old Intel compiler for some old Fortran code that no longer works with the newer compilers. Intel 8.x compiler is explicitly recommended for the code I am trying to compile.How do I...
View ArticleFailure when installing Netcdf 4.3.3.1 with Intel compilers
I am trying to install Netcdf version 4.3.3.1 with the Intel compilers. I enter:source /opt/intel/bin/compilervars.sh ia32Then I configure netcdf with the appropriate flags (I followed the guide on...
View Articlecharacter for logic
If I have:Program DW implicit none character(len=50) :: C logical (kind=1) :: L C="4 .GT. 3 .And. 5 .EQ. 2" L=C ! I know that this is impossible If (L .EQV. .True.) Then ! <--- How can I...
View Articleerror #10295 - could be caused by multiple processes launching ifort?
HiI get this error:ifort: error #10295: error generating temporary file name, check disk space and permissionsfrom a shell script which concurrently launches multiple instances of ifort 16.0.0...
View ArticleSegmentation fault running SPEC CPU2006
I use Intel Parallel Studio XE version 16.0.1 to build and run SPEC CPU2006 on Linux, but get segmentation fault when running 410.bwaves. 410.bwaves: copy 0 non-zero return code (exit code=46,...
View ArticleTemporary array creation
I'm getting the famous warning of a temporary array created, forrtl: warning (406): fort: (1): In call to XXXX, an array temporary was created for argument #N. However, I create simple code to mimic...
View ArticleIFORT fails to properly allocate dummy argument with assumed length parameter
Here is a program demonstrating the run-time error mentioned in the title. I believe this is a bug in IFORT 16.0.0Program test Implicit None Type string(slen) Integer, Len :: slen Character ::...
View ArticleIssues with Running ifort
HI,After installation of Parallel Studio XE 2016 Update 1, I am getting some issues while running ifort. Please provide some pointersThis is the error message:Error: A license for Comp-FL is not...
View Articleforrtl: severe (36) error
I have been using a model compiled with pgi compiler package in intel ifort compiler environment. The original pgi compiler "configure.user" file has the following lines. SFC = pgf90 FC =...
View ArticleBounds checking, zero sized array and sequence association
I work on code that frequently relies on sequence association when passing arrays as arguments. Zero sized arrays are not a problem during program execution but when I turn on bounds checking there...
View ArticleWhich Version of Parallel Studio XE
I want to install ifortan compiler in my Laptop, on the LINUX OS. which version of "Parallel Studio XE "I should download ?? Can I install the cluster edition on my Laptop ?
View ArticleBizarre results obtained with a simple program
I have some experience with gfortran compiler but no experience whatsoever with ifort, so I should be doing something terribly wrong in what follows. I have recently installed...
View ArticleHow to allocate a Fortran dynamic array in a dynamic-linked library written...
Hello,I'm trying to allocate a Fortran dynamic array in a member function of a dynamic-linked library written in C. The compiling and linking is success, but the exacution afterwards has some...
View Articleifort: warning #10182: disabling optimization; runtime debug checks enabled
I recently increased the size of some static array and now get the following warning.I tried changing my array to dynamic array for the file in question but to no avail.
View ArticleVectorization of derived type assignments
Hi,I'm using following derived type for an extended number representation: type :: XNT_TYPE_XNUM !(S)ignificant real(XNT_SK) :: s !(E)xponent integer(XNT_EK) :: e end type XNT_TYPE_XNUMSomewhere I've...
View ArticleFortran Compiler for Android
HiI am interested to know if there is a Fortran Compiler for Android targeting Intel-based platform (ATOM).1. Is there a preview or beta available?2. Is it possible to use the Fortran Compiler for...
View ArticleTRANSFER function produces wrong result
(ifort version 16.0.1 on OSX L Capitan 10.11.3) using Transfer function in this version produces wrong results:program test implicit none integer :: i i=-2098177 print*,i,transfer(i,1_8)...
View ArticleCompound Assignment Improving Vectorization?
HiI was attempting to write a Fortran equivalent to the code provided in this vectorization tutorialhttps://cvw.cac.cornell.edu/vector/exercise_1My attempt at a Fortran vectorization equivalent is...
View Articleifort error to find as and ld after installation gcc
Dear all,I install gcc to my compiler directory:~/compilers/gcc/gcc-5.3.0/bin/gccand I setup enviroment variables:#-------------------------------------------------------------------------------# GCC #...
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