Hello Everyone,
I can't transfer a large file (~15GB TAR Archive) from one linux machine to another via FTP.
I have tried the following:
1) Normal FTP the whole 15GB. This stops when it gets to about 2GB and doesn't go any further.
2) Split the 15GB file into 500MB pieces using the... (1 Reply)
Hi Friends,
Getting an error while processing a very large file using an sqlloader........
The file is larger than 2 GB. Now need to change the compiler to 64-bit so that the file can be processed.
Is there any command for the same.
Thanks in advance. (1 Reply)
Hi Friends,
I'mfacing a problem while doing ftp of a large file.The control session is getting closed after sometime.But data session transfers the file successfully even when the control seeion is lost.I need to make the control session available as long as data session is active.
How can i... (1 Reply)
I need to parse a large log say 300-400 mb
The commands like awk and cat etc are taking time.
Please help how to process.
I need to process the log for certain values of current date.
But I am unbale to do so. (17 Replies)
We are experiencing a problem on a lengthy data transfer by FTP through a firewall. Since there are two ports in use on a ftp transfer (data and control), one sits idle while the other's transfering data. The idle port (control) will get timed out and the data transfer won't know that it's... (3 Replies)
Hi folks,
I have a big problem.... and need help from your experience/knowledge.
I previously install and use FREEBSD 7.0 release on my storage/backup
file server, for some reason, I can not transfer any files that is bigger
than 1GB. If I transfer it to Freebsd file server, the system... (2 Replies)
I have a large file, around 570 gb that I want to copy to tape. However, my tape drive will load only up to 500 gb. I don't have enough space on disk to compress it before copying to tape. Can I compress and tar to tape in one command without writing a compressed disk file?
Any suggestions... (8 Replies)
Hi ,
I want to transfer one file having 6GB(after compression) which is in .cpk format from one server to other server.
I tried scp command as well as FTP and also split the file then transfer the files thru scp command. At last i am facing the data lost and connection lost issue.
Generally it... (2 Replies)
I have a 1.2G file that contains no newline characters. This is essentially a log file with each entry being exactly 78bits long. The basic format is /DATE/USER/MISC/. The single uniform thing about the file is that that the 8 character is always ":"
I worked with smaller files of the same... (8 Replies)
Discussion started by: os2mac
8 Replies
LEARN ABOUT DEBIAN
newton
newton(4rheolef) rheolef-6.1 newton(4rheolef)NAME
newton -- Newton nonlinear algorithm
DESCRIPTION
Nonlinear Newton algorithm for the resolution of the following problem:
F(u) = 0
A simple call to the algorithm writes:
my_problem P;
field uh (Vh);
newton (P, uh, tol, max_iter);
The my_problem class may contains methods for the evaluation of F (aka residue) and its derivative:
class my_problem {
public:
my_problem();
field residue (const field& uh) const;
void update_derivative (const field& uh) const;
field derivative_solve (const field& mrh) const;
Float norm (const field& uh) const;
Float dual_norm (const field& Muh) const;
};
See the example p-laplacian.h in the user's documentation for more.
IMPLEMENTATION
template <class Problem, class Field>
int newton (Problem P, Field& uh, Float& tol, size_t& max_iter, odiststream *p_derr = 0) {
if (p_derr) *p_derr << "# Newton: n r" << std::endl;
for (size_t n = 0; true; n++) {
Field rh = P.residue(uh);
Float r = P.dual_norm(rh);
if (p_derr) *p_derr << n << " " << r << std::endl;
if (r <= tol) { tol = r; max_iter = n; return 0; }
if (n == max_iter) { tol = r; return 1; }
P.update_derivative (uh);
Field delta_uh = P.derivative_solve (-rh);
uh += delta_uh;
}
}
rheolef-6.1 rheolef-6.1 newton(4rheolef)