Vectorization help
Dear Intel users, I'm using ifort 13.1.3 under Linux.I would like to vectorize the inner loop but I'm not sure that the inner loop is a good candidate. This is the loop:do i = 1, base_dim x = log(...
View ArticleReshape a character array inside ASSOCIATE, LEN is lost
Consider the following code:program test implicit none character(len=5) :: s(3), sr(3,1) s(1) = '12345' s(2) = 'ABCDE' s(3) = 'abcde' ! everything fine here sr = reshape(s,(/3,1/)) write(*,*) 'len is...
View ArticleSome problems with deferred character length
Hi all,while experimenting with ifort support for deferred length character (please, consider that my understanding of this feature is far from being good!) I see some errors for the following code...
View ArticleCompiler option to change location for compiler generated object files?
Does the Intel Fortran compiler have an option to control where the compiler puts the object files other than the current working directory? That is, is there an option to tell the compiler to put the...
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Fortran for OSX installation fails on OSX 10.10
I am unable to install the intel fortran compiler v. 2013.1.119. It complains that it requires osx 10.7 or higher. See attached image.AttachmentSizeDownloadScreen Shot 2014-11-10 at 14.35.31.png283.54 KB
View ArticleThe Parallel Studio XE 2015 Update 1 packages are out
Update 1 is (finally!) available. We won't be sending emails about these until next week, but you can get them from the Intel Registration Center now. We are aware that Intel Software Manager may not...
View ArticleInternal compiler error: segmentation violation signal raised
Hi Just doing a compile of my code using latest ifort 15 service pack 1, message says please report, so here it isThere was an error with mismatched parenthesis in a standard deviation calculation OS...
View Articlerenewal of non-commercial license
Hi,I am a non-commercial license user of intel parallel studio. My license expired on 10th this month, and from then I can't use the compiler (I thought I can use my installed compiler, but will not...
View ArticleWiindows Ifort compiles and runs but osx/linux ifort does not
Hello,I have a fortran program that compiles and runs fine when compiled with windows ifort but will not work using linux ifort. think the error has something to so with reading numbers from a file...
View ArticleCompilers install, but don't work -- Mac OS X 10.9
Good afternoon, I am trying to get Intel Composer XE 2015 to work on a Mac Pro (3.5 GHz 6-core Intel Xeon E5) running Mac OS X 10.9.5. Installation proceeds normally and I get the green checkmark that...
View ArticleLocal compiler configuration?
I have a remote collaborator who is experiencing inexplicable errors with my code that I am completely unable to reproduce. We are on nearly identical platforms and are compiling with 14.0.2 with...
View Articlewhich option of compiler should be used?
Hi, everyone,I want to build our products with the specified instruction sets, but the Intel Fortran compiler offers us several options to specify the instruction sets, please see the following:for...
View ArticleNot understanding compiler updates and how to manage them.
Hi, I have registrations for Intel® Parallel Studio XE Composer Edition for Fortran Linux and Intel® Parallel Studio XE Professional Edition for Fortran and C++ Linux* (all tools). I see there is an...
View ArticleIntel-Ftn compiler available for BSD-Unix?
Dear Developers of INTEL Fortran compilerWould it be possible to generate BSD-binaries for the Intel-Fortran-compiler and if so, could you make it available to me for scientific purposes only?Best...
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Internal compiler error: internal abort
Dear Sir / Madam,Intel compiler gave following error:catastrophic error: **Internal compiler error: internal abort** Please report this error along with the circumstances in which it occurred in a...
View ArticleBizarre response from compilation of fortran code.
Hi, I am receiving an error upon attempting to compile a fortran test code: "ld: library not found for -lgcc_s". I cannot seem to find any information on this particular issue. Any help regarding this...
View ArticleExtra stores emitted by the compiler and data-races
Hi,consider the following codeSUBROUTINE FOO(lower, upper, a1, a2, a3) IMPLICIT NONE INTEGER(4) :: lower, upper, a1, a2, a3 INTEGER(4) :: idx idx = lower DO WHILE (idx <= upper) SELECT CASE (idx)...
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virtual method faster than static method ?
hi everyone. I've been profiling the attached code to measure the performance impact when using virtual procedures in Fortran 2003. As it's shown in the profile log, I've found that the polymorphic...
View ArticleBug in nested WHERE construct
Hello,the following code shows an issue with nested WHERE constructs, which may lead to an unexpected floating point exception:program nested_where implicit none integer, parameter :: n = 100 real ::...
View ArticleMETIS libraries + ifort + how to install
Dear all,I have a question. Has someone installed METIS libraries? I need to use METIS libraries on my code but I do not know how to install them and how to link them with my ifort compiler.Any help...
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