10 More Discussions You Might Find Interesting
1. Programming
Dear folks
I have a large data set which contains 400K columns. I decide to select 50K determined columns from the whole 400K columns. Is there any suggested fortran program which could do this process for me? I need to also mention that I store all of the columns id in one file which may help... (1 Reply)
Discussion started by: sajmar
1 Replies
2. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I'm doing aproximation of derivative called five-point stencil. For every value of x, in interval , in step... (0 Replies)
Discussion started by: antonija
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3. Programming
I am writing some code in fortran that defines certain shapes.
Currently I have a cuboid and a prism. Now a parallelepiped is both a cuboid and a prism. Is there a way to code this?
Currently I only have
Type, Extends (Cuboid) :: Parallelepipied
How can I do so that Parallelepipied is... (3 Replies)
Discussion started by: kristinu
3 Replies
4. Shell Programming and Scripting
Need assistance in Fortran Compiler
I need to install Fortran compiler on Linux distribution . I don't have root access to use rpm or yum to install compiler . Is there any way I can get it ?
Are there any sites that has fortran compiler . Any links to download and install . (10 Replies)
Discussion started by: ajayram_arya
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5. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
I was given this program to work with that is supposed to work as it is. It comes with a makefile so all I should have to do is use the make command, then type ./blub to execute the program. A list of data should then appear in the... (3 Replies)
Discussion started by: Arjani
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6. Programming
Hello,
I have some Fortran code that is providing the following error:
At line 1165 of lapc_shells_2.f
Fortran runtime error: Insufficient data descriptors in format after reversion
Here are the lines just above and including 1165:
WRITE (*,"('ATTEMPTING TO READ PLATE... (1 Reply)
Discussion started by: jm4smtddd
1 Replies
7. Programming
Hi,
I am new to this forum and do not know whether this is the appropriate place to post this question. Anyway am trying my luck.
I have a fortran program swanhcat.ftn, which is part of a wave modelling system. There is also a file hcat.nml which is required to run this program. The program's... (9 Replies)
Discussion started by: sandhyakg
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8. Programming
Hello,
we are a group of students (mechanical engineering) who are trying to port UNIX-software to a PC Linux system during a study project. The first goals were achieved: compiling the Fortran code and creating object files. However, we encounter errors during the linking process.
This is... (0 Replies)
Discussion started by: Dynamo
0 Replies
9. UNIX for Dummies Questions & Answers
Hello,
I have a FORTRAN code that I want to compile using F90 compiler. However,
when I enter the command:
f90 ./code.f -o ./code.out
It would give me prompt saying that absoft license has failed, or something.
I remember, however, that I could enter some keyword that ends with 'soft'
in... (1 Reply)
Discussion started by: Iamthe great
1 Replies
10. Linux
Hi everybody:
Could anybody help me where could I download Fortran 90 complier?
Thanks in advance. :) (2 Replies)
Discussion started by: tonet
2 Replies
MPI_Win_set_attr(3OpenMPI) MPI_Win_set_attr(3OpenMPI)
NAME
MPI_Win_set_attr - Sets the value of a window attribute.
SYNTAX
C Syntax
#include <mpi.h>
int MPI_Win_set_attr(MPI_Win win, int win_keyval, void *attribute_val)
Fortran Syntax (see FORTRAN 77 NOTES)
INCLUDE 'mpif.h'
MPI_WIN_SET_ATTR(WIN, WIN_KEYVAL, ATTRIBUTE_VAL, IERROR)
INTEGER WIN, WIN_KEYVAL, IERROR
INTEGER(KIND=MPI_ADDRESS_KIND) ATTRIBUTE_VAL
C++ Syntax
#include <mpi.h>
void MPI::Win::Set_attr(int win_keyval, const void* attribute_val)
INPUT
/OUTPUT PARAMETER
win Window to which attribute will be attached (handle).
INPUT PARAMETERS
win_keyval
Key value (integer).
attribute_val
Attribute value.
OUTPUT PARAMETER
IERROR Fortran only: Error status (integer).
DESCRIPTION
FORTRAN 77 NOTES
The MPI standard prescribes portable Fortran syntax for the ATTRIBUTE_VAL argument only for Fortran 90. FORTRAN 77 users may use the non-
portable syntax
INTEGER*MPI_ADDRESS_KIND ATTRIBUTE_VAL
where MPI_ADDRESS_KIND is a constant defined in mpif.h and gives the length of the declared integer in bytes.
ERRORS
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
will be used to throw an MPI:Exception object.
Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for
I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be
used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.
Open MPI 1.2 September 2006 MPI_Win_set_attr(3OpenMPI)