Intel® Fortran Compiler

Webinar May 13 - What's New in Intel Fortran 16.0

Wed, May 13, 2015 12:00 PM - 1:00 PM EDT

This session will cover new features in the Intel® Fortran compiler version 16, part of Intel® Parallel Studio XE 2016. Topics include new features from Fortran standards, new OpenMP* features and changes for users of Microsoft Visual Studio*.

Register here

This session will be recorded and the recording made available sometime afterward.

Webinar May 13 - What's New in Intel Fortran 16.0

Wed, May 13, 2015 12:00 PM - 1:00 PM EDT

This session will cover new features in the Intel® Fortran compiler version 16, part of Intel® Parallel Studio XE 2016. Topics include new features from Fortran standards, new OpenMP* features and changes for users of Microsoft Visual Studio*.

Register here

This session will be recorded and the recording made available sometime afterward.

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?

Passing Parts of Derived Data Type to Subroutine

I am building a subroutine that I can either use a derived data type (my preference) or individual arrays.

The arrays will be passed to a various subroutines, including the MKL CG Solver.  My question is will this form temporary arrays or will the compiler efficiently use the arrays in the routines (particularly in MKL)

 

Bellow are is an example (forgive any minor bugs as I am just typing this from the window to illustrate what I mean)

Unformatted file I/O difference between Debug and Release

I have code which has the option of dumping memory to a file and then later reading this file to repopulate memory for a later run.  I am noting that I can run the code in Release mode without error, and yet in Debug mode the READ statements crash with the claim, input beyond end of record.

The READ statements contain within the program two REWIND statements for the file.  I have put some tracking statements to a file to see where the problem lies, but there is no apparent reading out of sequence.

Intel® Fortran Compiler abonnieren