Intel® Fortran Compiler

Using latest Intel® Compilers to Mitigate Speculative Execution Side-Channel Issues

The Intel Parallel Studio XE 2018 (IPSXE2018) Update 2 has been released together with the Intel compiler 18.0.2. This version of Intel compiler provides the fix for Spectre variant 2. Please refer to this article for more information -  https://software.intel.com/en-us/articles/using-intel-compilers-to-mitigate-speculative-execution-side-channel-issues.

We will keep you posted when any additional fixes will be available.

Using latest Intel® Compilers to Mitigate Speculative Execution Side-Channel Issues

The Intel Parallel Studio XE 2018 (IPSXE2018) Update 2 has been released together with the Intel compiler 18.0.2. This version of Intel compiler provides the fix for Spectre variant 2. Please refer to this article for more information -  https://software.intel.com/en-us/articles/using-intel-compilers-to-mitigate-speculative-execution-side-channel-issues.

We will keep you posted when any additional fixes will be available.

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?

compiler bug with /check:bounds and derived type

The program below compiles and runs with gfortran and g95 and also with ifort without the /check:bounds option, giving output 42.0. It also runs if components other than ff of the derived type are removed.

c:\fortran\ifort\sge>ver

Microsoft Windows [Version 10.0.16299.371]

Compilation Failure Error 10298 IFORT

I have moved computers and have downloaded new version of VS2015 and Intel Fortran.  When compiling my project I get the following error:

Severity Code Description Project File Line Suppression State

Error error #10298: problem during post processing of parallel object compilation ifort

 

I wonder if anyone might help me through this issue?

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