I attach here 5 files-
restart_20080515-001.txt,.........restart_20080515-004.txt and restart_20080515.txt which is the result of hcat.exe working on the first 4 files. The actual names of these files should be without the extension of .txt, but I added it just for the ease of uploading them here.
This is a case where the executable hcat.exe of the program swanhcat.ftn was successful in combining the 4 files restart_20080515-00(1...4) to generate restart_20080515. In this case I have run my model with 4 processors to generate the 4 files restart_20080515-00(1..4). When I work with more processors, more such files will be generated. The program swanhcat.ftn (serial program) fails to combine the files when the file numbers are large or may be when the total size of all the files exceeds some value.
Even I can see that the program should be able to handle 1000 files, which is much above any practical requirement.
I tried running the program in HPC(High performance computing), which is having 128GB RAM per node. I was given unlimited memory access to run the program, but it failed. I also tried in my PC with 12 GB RAM, still it failed.
Hi Sir,
I am running C program which include directfb.h header files.
root@lxdevenv:~/Desktop# vi n.c
root@lxdevenv:~/Desktop# gcc n.c -o n -I/usr/local/include/directfb -L/usr/local/lib -ldirectfb -lfusion -ldirect -lpthread -lm
n.c: In function ‘main':... (2 Replies)
Hi, I have a very large, very old FORTRAN code that I work with. The code is quite messy and I was wondering if I can speed up execution time by finding subroutines that code execution spends the most time in. Is there any kind of software I can use to see where the code spends most of the... (1 Reply)
hi All,
we have a script to remove the files from particular path,when we tryingto run manually the script went to success and removed the files but the same script which is running by other team it got failed and giving the error "2 (RC)2 "..what is the cause of the failure..and we passing the... (2 Replies)
Hi there,
I had run into some fortran code to modify. Obviously, it was written without thinking of high performance computing and not parallelized... Now I would like to make the code "on track" and parallel. After a whole afternoon thinking, I still cannot find where to start. Can any one... (3 Replies)
I am using doxygen for documenting my fortran code.
I want to write some notes after the header in different parts of the subroutine. Any idea what the tags should be as anything I write after the header is not displayed
... (0 Replies)
I have the code below and I want to remove the "go to" statements. Any idea how I can do it?
if (iorder == 0) then
tmincurrent = 1.0e11
if(ireverse == 0 .or. istop /= 1) then
do i = 1, 6
if ((side(i) /= sidelimit(i)) .and. (tminside(i) < tmincurrent)) then
... (1 Reply)
Hi guys,
After compiling a .f90 code and executing it, i get strange characters in the output file like :
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@
Are these windows characters? how can i get rid of this?
Much appreciated.
Paul (1 Reply)
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)
I have a Fortran program and I am writing out to logical unit 7. The program is reading from a text file and writing to the new file formatted. It gets through the read and writes some to the file but then stops with the following error:
1525-013 The sequential WRITE statement cannot be... (5 Replies)
Discussion started by: KathyB148
5 Replies
LEARN ABOUT SUNOS
mlib_signalsinewave_f32
mlib_SignalSineWave_F32(3MLIB) mediaLib Library Functions mlib_SignalSineWave_F32(3MLIB)NAME
mlib_SignalSineWave_F32 - sine wave generation
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalSineWave_F32(mlib_f32 *sine, void *state, mlib_s32 n);
DESCRIPTION
The mlib_SignalSineWave_F32() function generates one packet of sine wave and updates the internal state.
PARAMETERS
The function takes the following arguments:
sine Generated sine wave array.
state Internal state structure.
n Length of the generated sine wave array in number of samples.
RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5)SunOS 5.10 9 Nov 2004 mlib_SignalSineWave_F32(3MLIB)