With GNU xargs, you can use the -P option to run jobs in parallel. So
would run your program with each line of input provided as the arguments to myprogram, and 4 jobs would be started at a time.
To distribute among several Linux nodes, you can build a cluster, as Neo suggested.
OR you can use ssh/rsh to distribute run the jobs on the other hosts. First, make a file containing the hostnames of your cluster. If a host has 2 CPUs, have the hostname entry twice. If it has 4 cores, have 4 entries of that hostname.
From here you can go in different directions, but ultimately, you run one rsh/ssh process her line in this hosts file.
Hi Neo and otheus,
Thanks for ur valuable replies....
I am currently exploring all options suggested here....
Hello,
I wish to run parallel process forked from one script.
Currently I doing is submit them in background.
For example:
---------------------------------------------------------------
#!/usr/bin/ksh
process1 &
process2 &
process3 &
.....
.....
#here I check for completion of... (4 Replies)
Hi,
Is there any way to run parallel jobs using make command?
I am using non-GNU make utility on AIX 4.3.
I want to run 2 jobs symultaneously using make utility.
Thanks.
Suman (0 Replies)
Hi All,
At present I am using a UNIX Script which is running a set of JOBS. These JOBS are to be repeated for 20 times, means the same set of JOBS are repeated by just passing different arguments (From 1 to 20).
Is there any way by which I can execute them parallel?
At present its all... (4 Replies)
how can i process jobs parallel with conditions below.
Script1.ksh
Script2.ksh
Script3.ksh
Script4.ksh
Script5.ksh
Script6.ksh
Script7.ksh
Script8.ksh
Script9.ksh
Script10.ksh
After successful completion of Script1.ksh I need to run Script7.ksh.
After successful... (4 Replies)
I am haveing 2 scripts, 1st script calls 2ed script for each parameter.(parameters are kept in a different txt file)
1st script
for x in `cat Export_Tables_List.txt`
do
sh Exp_Table.sh $x &
done
echo -e "1) following tables are successfully exported : \n" > temp
cat... (1 Reply)
Since there've been a few requests for a method to execute commands on multiple CPUs (logical or physical), with various levels of shell-, make-, or Perl-based solutions, ranging from well-done to well-meant, and mostly specific to a certain problem, I've started to write a C-based solution... (4 Replies)
Hi All,
We have a table that has to store around 80-100 million records. The table is partitioned by a column called Market Code. There are 30 partitions each corresponding to one MRKT_CD.
The source of this table is a join between 3-4 other tables. We are loading this table through SQLPLUS... (2 Replies)
I have few very huge files ~ 2 Billion rows of 130 column(CDR data) in a folder, I have written shell script need to read on each file in a folder and will create a new files based on some logic.
But problem is it's taking time to create a new file due to the size , So i dont want to corrupt... (6 Replies)
I have a requirement (in a shell script) to connect to several servers at once and execute a series of commands.
I am aware that ssh can be used for sequential execution. But since most of the commands that I need to execute take a long time, I have to go for the parallel option.
Is there... (2 Replies)
i have say x number of procedure to run, ie i have one procedure which accepts variable and i need that to run in parallel and capture the error code if in case if it fails through the unix.
sqlplus <EOF> exec test_t (abc,124); </EOF>
sqlplus <EOF> exec test_t (abc,125); </EOF>
sqlplus <EOF>... (2 Replies)
Discussion started by: ATWC
2 Replies
LEARN ABOUT DEBIAN
msp430-run
run(1) GNU Tools run(1)NAME
run--Simulator front-end
SYNOPSIS
run [-v] [-p freq] [-m memory] [--sysroot filepath] program
DESCRIPTION
Use `run program' to execute a binary by interpreting machine instructions on your host computer.
run is the same emulator used by GDB's `target sim' command. You can run it directly by executing run if you just want to see your program
execute, and do not need any debugger functionality. You can also use run to generate profiling information for analysis with gprof.
OPTIONS -v Verbose output. Display the name of the program to run before execution; after execution, display the number of instructions exe-
cuted, the number of machine cycles emulated, the number of pipeline stalls, the real time taken, the emulated execution time taken,
and a summary of how much profiling information was generated.
-p freq
Generate profile information (for use with gprof). freq is the profiling frequency. Write the profiling information to a file
called gmon.out.
-m memory
Set the memory size for the emulated machine to two to the power memory. The default value is 19, emulating a board with 524288
bytes of memory.
--sysroot filepath
Prepend filepath to all simulator system calls that pass absolute file paths. Change working directory to filepath at program
start. Not all simulators support this option; those that don't, will ignore it.
SEE ALSO
`gprof' entry in info; `gdb' entry in info; Using GDB: A Guide to the GNU Source-Level Debugger, Richard M. Stallman and Roland H. Pesch.
COPYING
Copyright (c) 1993, 2000 Free Software Foundation, Inc.
This document is distributed under the terms of the GNU Free Documentation License, version 1.1. That license is described in the sources
for this manual page, but it is not displayed here in order to make this manual more consise. Copies of this license can also be obtained
from: http://www.gnu.org/copyleft/.
GNU Tools 13oct1993 run(1)