i have 10 thread for produces double two dimensional array these will produces 2d array 400 times ,then i have a thread to takes a two dimensional array then it inverse , and most 10 array can be in the fifo , and threads given takes one by one, now my problem is , i cant send 2d array to fifo, then i cant read array with fifo , i just send(write) char* to fifo then i read char , how can i send double dimensional array to fifo or another alternative.. thanks
Hello ,
I am working on unix FIFO IPC. i have a doubt regarding that.
If the fifo is updated(write()) through one process....can we able to send any signal that fifo is updated and ready to get read...to other process.?? (0 Replies)
Dear friends
i'm want to implement a program which one file is split into fragments by the server (by some random size) and sent to some processes, so these processes get randomly the fragments of the original file from the server, then the downloader randomly connects to some of these processes... (0 Replies)
hi, I have a problem. I've done a lil program which gets from the server the given persons username a personal folder. I made it with a pipe calling popen with a command, but how can i make the same thing using fifo. I make the fifo with mkfifo() func. and than what. How do I tell the sertver using... (3 Replies)
zlarcm.f(3) LAPACK zlarcm.f(3)NAME
zlarcm.f -
SYNOPSIS
Functions/Subroutines
subroutine zlarcm (M, N, A, LDA, B, LDB, C, LDC, RWORK)
ZLARCM copies all or part of a real two-dimensional array to a complex array.
Function/Subroutine Documentation
subroutine zlarcm (integerM, integerN, double precision, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB,
complex*16, dimension( ldc, * )C, integerLDC, double precision, dimension( * )RWORK)
ZLARCM copies all or part of a real two-dimensional array to a complex array.
Purpose:
ZLARCM performs a very simple matrix-matrix multiplication:
C := A * B,
where A is M by M and real; B is M by N and complex;
C is M by N and complex.
Parameters:
M
M is INTEGER
The number of rows of the matrix A and of the matrix C.
M >= 0.
N
N is INTEGER
The number of columns and rows of the matrix B and
the number of columns of the matrix C.
N >= 0.
A
A is DOUBLE PRECISION array, dimension (LDA, M)
A contains the M by M matrix A.
LDA
LDA is INTEGER
The leading dimension of the array A. LDA >=max(1,M).
B
B is DOUBLE PRECISION array, dimension (LDB, N)
B contains the M by N matrix B.
LDB
LDB is INTEGER
The leading dimension of the array B. LDB >=max(1,M).
C
C is COMPLEX*16 array, dimension (LDC, N)
C contains the M by N matrix C.
LDC
LDC is INTEGER
The leading dimension of the array C. LDC >=max(1,M).
RWORK
RWORK is DOUBLE PRECISION array, dimension (2*M*N)
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 115 of file zlarcm.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 zlarcm.f(3)