Install the Intel Fortran compiler in centos 5.2 Linux
(1) download
Entering http://software.intel.com/en-us/articles/intel-software-developer-support,Select Tools downloads, select free non-commercial cial (non-commercial version), enter the page, Select accept,Select intel For
Transferred from [platform software division]?Intel? Software development products are a complete set of tools to help developers easily create the fastest running software on Intel architecture.
Intel? C ++ compiler and Intel? The Fortran compiler helps your program run at
1. vasp4.6 is a commercial software for Quantum Chemistry computing. Here is the source code package. From Austria. This software can also be used in physics for molecular dynamics analysis.
2. Declare that vasp4.6 cannot be compiled on the intel Fortran compiler 8 series. A fortcom internal error is reported. This is a compiler bug.
3. We recommend that you compile VASP on
Vc creates a lib Project// Mydll. cpp# Include
# Define Maxx MAXX# Define Minn MINNExtern "C"{Int Maxx (int a, int B){If (a> = B) return;ElseReturn B;}Int Minn (int a, int B){If (a> = B) return B;ElseReturn;}}
Intel Fortran call:Program main! (Yes or no)
InterfaceInteger function maxx (a, B)Integer a, B! Ms $ attributes c, alias: '_ maxx': MAXXEnd function maxxInteger function minn (a, B)Integer a, B! Ms $
engineering computing. However, the FORTRAN program itself is not suitable for developing independent applications, such as traditional desktop applications or web applications. Therefore, we want to combine C # with Fortran. C # can use FORTRAN to implement programs with higher accuracy and faster computing, while Fortran
is not suitable for developing standalone applications, such as our traditional desktop applications or Web applications. So here we want to combine C # with Fortran, C # with FORTRAN to achieve higher precision, faster computing programs, and Fortran through C #, you can also achieve visual design.first, the basic ideaUsing
Compaq Visual Fortran 6.6 (Fortran compiler)
Registration Code: 33106-060-1186591-00003
Visual Fortran 6.6 is a FORTRAN Compiler class, And Compaq Visual Fortran 6.6 (a powerful and complete FORTRAN programming tool on today's P
Article Title: Build a Fortran development environment in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
As one of the earliest advanced computer languages, Fortran has a history of about 40 years, including Fortran 66
real range, and FORTRAN77 provides an expanded editor that can output three-bit or four-bit exponents. This type of editor is: Ew.dee, with E specifying the number of digits of the exponent. The Fortran compilation system of some computer systems has automatically changed the number of digits of the exponent to 3-bit or 4-bit according to its allowed real range. You do not have to specify the desired exponent number for some data in the Rormat statem
In recent studies of GIS algorithms, FORTRAN language is needed. Found an open-source software gun Fortran compiler on the Internet. Of course, since it is a compiler, it compiles programs, but the editor is not included. The editor can be in text Notepad, or it can be zionedit.First loaded with the gun Fortran compiler, finished. Think it is a visual interface,
First, create a FORTRAN dynamic Connection Library Project and write a function to calculate the sum of the two numbers. The Code is as follows:
1 function mysum (x, y)2 implicit none3! Dec $ attributes dllexport: mysum4! Dec $ attributes alias: 'mysum': mysum5 integer x, y, mysum6 mysum = x + y7 end Function
After realse compilation, copy the generated DLL.
Create a C # console project, paste the copied DLL to the DEBUG directory, and add the code
Test Platform
In my previous blog, I compared the performance of C # And C ++ in computing-intensive programs in VS2010. Link to the previous blog:
Http://www.cnblogs.com/ytyt2002ytyt/archive/2011/11/24/2261104.html
At that time, it was the result of a test with amd x-Dragon 9650 CPU (4 cores.
With the release of VS2012 and Intel Parallel Studio XE 2013, we will test the improvement of the VC11 compiler over VC10 and the performance differences betwe
We must has already been familiar with proprietary Fortran programming environments, for example,
Compaq Visual Fortran IDE (which is actually a combination of Microsoft ' s Visual Studio 6 IDE and Compaq ' s Fortran compile R along with commercial numerical libraries like IMSL by Visual Numerics and libraries for developing Windows GUI programs .
Vi
Reply content:It is important to emphasize that language is just a tool, a tool that satisfies a particular need in a particular application scenario, and that it is not only meaningless but also friendly to get out of the application scenario. The following experience (spit Groove) are aimed at large-scale scientific computing, the PC to write an afternoon code, and then run 10 minutes of code to use Python/r/matlab/ruby, easy to get started, powerful, rich online resources, is absolutely no re
considerations, that is to say, whether the function stack is managed by the caller or by the caller. If you are interested, you can refer to it here. At the same time, in FORTRAN, parameters are transmitted in different ways by default. By default, parameters are transmitted by addressing...Finally, the most troublesome problem is argument passing.Protocol: How should a FORTRAN data be expressed in C ++?
Http://asc.2dark.org/node/45First, the most content of this article is I read Peng "Fortran 95 program Design" notes. Read only to the Nineth chapter, mainly 3~9 chapter, are the most basic usage (the original book a total of 16 chapters). Here the main excerpt from my reading process summed up some of the Fortran and C different places, mainly in the grammatical aspect. I hope this note can give some help
Create a Fortran compiling environment in Linux-general Linux technology-Linux programming and kernel information. For more information, see the following. In the past few days, it's okay to get the Fortran in Linux. According to Internet searches, Intel compiler is the most famous and best-to-use. So I searched and downloaded the file online. However, because it
Linux programming and kernel information-general Linux technology-about how to configure the fortran environment in Linux. I am a beginner of linux, and I just got started with fortran. I cannot solve any small problem. Thank you for your help.
The downloaded intel linux compiler for linux 10 has been installed. Modify. bash_file according to some instructions o
This paper introduces the differences between C language and Fortran language in detail.
1. C + + language and FORTRAN development background
In the process of programming language development, FORTRAN language is regarded as the special language of scientific computation. Later introduced FORTRAN90 and Fortran 95 ve
recently in the study of a program, the company gave, the program is written in VB, the program also has a computational model, written in Fortran language. In debugging to this model inside the method times wrong, said is insufficient memory, so on the online search method, read two blog post after the problem solved.C # and Fortran mixed programming local call FORTRAN
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