C application that invokes Intel Fortran
Hi. I would appreciate some links that explain the options required for building a gcc C application that invokes pre-existing Intel Fortran subroutines and functions. This would include compilation...
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What's New? - Intel® VTune™ Amplifier XE 2016 Update 2
Intel® VTune™ Amplifier XE 2016 performance profilerA performance profiler for serial and parallel performance analysis. Overview, training, support.New for the 2016 Update 2! (Optional update unless...
View ArticleIFort: Internal compiler error: segmentation violation signal raised
Hi,Upon trying to compile a box model (effectively: https://github.com/barronh/DSMACC ) with a very large dataset, I get the following bug:ifort -cpp -fp-model strict -c...
View ArticleIntel® VTune™ Amplifier XE 2016 and Intel® VTune™ Amplifier 2016 for Systems...
Intel® Parallel Studio XE 2016 Professional Edition for Windows* OSIntel® Parallel Studio XE 2016 Cluster Edition for Windows* OSIntel® System Studio 2016 for Windows* OSIntel® Media Server Studio 2016...
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Intel Processor Events Reference
Intel® VTune™ Amplifier provides a set of hardware event-based analysis types that help you estimate how effectively your application uses hardware resources. These analysis types monitor hardware...
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Using Debug Information
Intel® VTune™ Amplifier requires debug information for the binary files it analyzes. To obtain accurate performance data and enable source analysis, make sure to:Download debug information for system...
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Getting Started with Intel® VTune™ Amplifier XE 2016 for Windows* OS
Intel® VTune™ Amplifier XE can be installed on Windows*, OS X*, and Linux* platforms and used for analysis of local and remote target systems. Use this tool to analyze the algorithm choices, find...
View ArticleBuilding and Managing the Sampling Drivers
Intel® VTune™ Amplifier uses a sampling driver to enable the hardware event-based sampling analysis. The sampling driver is installed by default during product installation. If the driver was not...
View ArticlePreparing a Target Linux* System for Remote Analysis
When using the VTune Amplifier to collect data remotely on a target Linux* system, make sure to:Install the VTune Amplifier collector on the target system.Build and install sampling and power drivers...
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Energy Analysis Workflow With Intel® Energy Profiler
Use the Intel® Energy Profiler tool, provided with the Intel® VTune™ Amplifier for Systems, to analyze power and energy consumption on an Android*, Windows*, or Linux* OS system running on Intel...
View Articlewrite(...,*) difference from G95. Bug?
here is the test code: character(len=100)::buf write(buf,*)0.,'ABC' write(*,*)buf endWith intel (Composer XE 2015) the output is 0.0000000E+00ABCwhile with G95 it is 0. ABCNote the...
View Article!dir$ vector aligned vs. !$omp simd aligned(....)
This question arose on a webinar recently. Looking into it, there is more to it than I recognized at first.Besides evident differences such as the "legacy" Intel specific directive being applicable to...
View Articleproblems with keyboard input - incharqq
I have just modified my settings to compile a programme in x64 (Visual Studio 2008, professional; compiler v11.0.075.) and run it on Windows 10.I have changed no code but now I can no longer interact...
View ArticleLahey Fortran TO Intel Fortran
Hello,I'm finishing my PhD in Geotechincal Engineering, in the Polytechnic University of Catalonia.I've implemented Fortran Code within Plaxis environtment (User Soil Defined Model). To create the...
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MKL and OpenMP perform slower than simple DO loops
I would like to continue to post my performance problem with array operations a in a new topic. Some history can be found in...
View ArticleCallback using ISO_C_BINDING gives strange result without BIND(C)
Hello, I am struggling a bit with Fortran callbacks that are passed to a C routine. In the course of various experiments with that I came across this problem:C code:/* printc.c -- Print a value via a...
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Possible to list preprocessor symbols/macros defined by ifort?
Hi,I'm working with a mixed C/Fortran project which uses waf as its cross-platform build system. While trying to resolve issues with ifort on Windows, the waf developers asked if there was a way to get...
View ArticleQuickwin cuts off part of lowest line in terminal window
I am having a problem with a Quickwin project that worked fine with CVF 6.6. (I am running the executable in Win 7 / 64.) This project uses two child windows: one for text I/O and one for graphics. The...
View ArticleCannot open ucrt.lib
I have just recently installed Visual Studio 2015 and Intel Fortran.During the build process I get the error, "error 1104, cannot open ucrt.lib"I am linking with the nodefaultlib option set to "No" (...
View ArticleUsing Generic Interfaces and Parameterized Types for selective early binding
I am using a parameterized type (called dispersion_type in the code) to select a function based on the value of a kind parameter of the type (namely, fkind). The different functions would have...
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