Compilatore Fortran Intel®

OS X 10.9 Xcode 5 error ld: library not found for -lcrt1.10.6.o

Environment:  OS X 10.9 (Mavericks) and Xcode 5.0

Command line compilations/links fail with "ld: library not found for -lcrt1.10.6.o"

Affected compiler:  Intel Composer XE 2013 Update 1

Root cause:  Xcode 5.0 installation does not install all command line tools (include files, libraries, SDKs) need for the compiler to link user applications. 

Оптимизировали, оптимизировали, да не выоптимизировали!

Оптимизация? Конечно, каждый сталкивался с данной задачей при разработке своих, сколь-нибудь значительных, требующих определённых вычислений, приложений. При этом способов оптимизировать код существует огромное множество, и, как следствие, различных путей сделать это в автоматическом режиме с помощью опций компилятора. Вот здесь и возникает проблема – как выбрать то, что нужно нам и не запутаться?

Intel Fortran Compiler 16 (Limited feature)

I'd like to ask about Intel Fortran Compiler 16 (Limited feature) - that is listed in available compilers in Xcode (my version  is 6.2 which is supported by Intel Parallel Studio 2016 and OS X El Capitan). Why Limited version?  what things are limited? I have run a very simple  f.90 code and it has been built and run perfectly. Thanks.

Debugging: forrtl: severe (174): SIGSEGV, segmentation fault occurred



I'm trying to debug a segmentation fault error using information from this forum.

When I compile my ocean model (using ifort (IFORT) 16.0.1 20151021) with the following options

-u -O2 -fltconsistency -shared-intel -mcmodel=medium -heap-arrays

and even if I set ulimit -s unlimited, I get the following error

Weird compiler crash

Hi all,

I am experiencing a weird issue when compiling my code with ifort version 16.0.1.

I receive a catastrophic compiler error (catastrophic error: **Internal compiler error: segmentation violation signal raised...) when trying to compile a module that defines a type that is extended from an abstract type hosted in another module. Unfortunately I am working on a big code so I cannot post the whole source to reproduce the error, nor I am able reproduce the error in a minimal example. Notice that Gfortran is able to compile without any problem.

QuickWin - severe (172)

While working away on my combination QuickWin / Xeffort project everything seemed fine. (Latest compiler, Win7, 64bit but creating a 32bit executable)) However when testing on a 32bit computer, both Win7 and WinVista it gives the error "forrtl: severe (172)" but before that it pops up with a bizarre request about there being no disk in the drive.

Code failure only in XE2015 and not earlier versions



N = 2

DO I=1,N+1

if( i .LE. N .and. MOD(X(i),10).EQ.2) A= A+B


The above code has worked fine in all past versions. But now using XE2015 it throws an exception when I=3 as it thinks the bounds of X are violated.  But it shouldn't need to evaluate the second test as the first will fail.  Is there a switch we need to set now for this to not fail?  Or do we have to rewrite all the instances of this code to be 2 IF tests?



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