MULTINODE_SERVER(1) MORSE MULTINODE_SERVER(1)NAME
multinode_server - Server program to synchronise several instances of MORSE
SYNOPSIS
multinode_server [synchronisation delay]
DESCRIPTION
Socket server program to synchronise several instances of MORSE (nodes) running the same simulation scenario. This program must be started
before launching the simulation in the nodes.
All the client nodes will connect with the server and send it the updated positions of the robots they manage. The multinode_server program
will concentrate the positions of all robots into a single Python dictionary, and then send it back to all clients.
It also permits pausing the simulation, by typing in its terminal p and Enter. The same command will allow the simulation to continue.
This mechanism relies on the fact that the clients will remain waiting for a reply from the server before continuing with the simulation.
PARAMETERS
[synchronisation delay]
Optional parameter that defines the delay (in seconds) between messages to the connected clients. A larger delay will slow down the
simulation in all clients. Default value is 0.0
SEE ALSO morse(1)morseexec(1)COPYRIGHT
2009-2010, LAAS-CNRS/ONERA ; 2010-2012, LAAS-CNRS
0.5.2 May 14, 2012 MULTINODE_SERVER(1)
Check Out this Related Man Page
MORSE(1) MORSE MORSE(1)NAME
morse - A robotics simulator based upon the Blender Game Engine
SYNOPSIS
morse [command] [options]
DESCRIPTION
Morse, the Modular OpenRobots Simulation Engine, uses the Blender Game Engine to provide a general purpose robot simulator. A robot and
its environment are defined in Morse by creating a model in Blender. Actuator and sensor objects are attached to a model, and may be inter-
acted with via a variety of middleware protocols. Simulations can be programmed via Python scripts or inside of Blender itself. Currently
supported middleware includes YARP, MOOS, ROS, Pocoslibs, as well as a plain socket interface.
COMMANDS
[None] Launches the simulator interface with a default scene
create filename
Creates a new empty scene and launches the simulator interface
run filename
Runs a simulation without loading the simulator interface
exec filename
Runs the given Python script with a default scene
check Checks the environment is correctly setup to run morse
help Displays information regarding the program
version
Displays the version number
SEE ALSO morseexec(1)blender(1)COPYRIGHT
2009-2010, LAAS-CNRS/ONERA ; 2010-2012, LAAS-CNRS
0.5.2 May 14, 2012 MORSE(1)
Hello,
I'm doing a project of OS simulation (Process Scheduling, to be very specific). Can anyone, please, explain what exactly happens in the background when we see "Sending all processes the KILL signal...........". How is it sent to each process? Is it that something like a boolean is stored... (3 Replies)
I am new to unix and lerning tru cygwin (unix simulation on windows)
i am trying to lern sed command and want to interchange first and second no in a string. What i mean is
i want gauri 1234 556 to gauri 556 1234
i am getting the following error
$ echo gauri 1234 556 | sed s/\(*\)... (2 Replies)
there are a number of clients connected to a server.... how can i count that each clients recieve ...? how do i moniter the activity of the client..? (2 Replies)
Hi,
I know that the answer to this is very simple, since I saw somebody do it some time back..but I forgot how.
The problem is, I have multiple instances of the same program running simultaneously and I want to kill them all in a single command.
I know that it can be done using awk '{print... (12 Replies)
Hello Guru,
I am using a Pro*C program to prepare some reports
usaually the report file size is greater than 1GB.
But nowadays program is very slow.
I found out the program is taking much time to write data to file .....
is there any unix related reason to be slow down, the file writting... (2 Replies)
Hello,
i am developing a simple shell script for simulation of wc command but it's not working.Please tell me what is the problem. I have commented the problematic line
if
then
echo "<Improper Usage>"
echo "wcassg <options> file"
else
eval file=\$$#
if
then
chars=0
words=0... (2 Replies)
I wrote a program which will send a message to multiple clients(i.e, broadcasting) that are connected to a server.Once when the client receives a message from the server ,the client should read a file in the server and display it in the client.The client which responds (i.e, client wants all the... (3 Replies)
Hi,
as per title, please help me.. I use command wall host1 host2 hellowwwww
but it only receive in the host1..
how can I send this to all the clients.. I want this 1 server to send to all the clients.. or is there any program that I can use? I know this openfire, but seems complicated since... (5 Replies)
Hey,
Task seems to be quite easy, but I'm still a bit green in shell scripting. I hope you can help me a bit. I have to run some simulation at the distance by remote terminal.
Normally when I'm working on the server directly I just type:
mpirun -np 8 compressibleInterFoam -parallel > log.txt... (7 Replies)
Hi, Guru
i had configure in my two server to send out the email.
One of the server able to send in the reasonable timing. but another not, it delay almost one day or two days but mostly not send at all.
below is the syslog when i try to send out the mail.
GOOD Server
Dec 28 11:29:39... (5 Replies)
Hi,
My application runs on AIX, and clients complain of 3am slowdowns. This seems to have increased in the recent past.
Can someone guide me what are the various things that I need to be looking at on he AIX box, that could be causing slowdowns.
Thanks in Advance. (4 Replies)
Good evening, everybody
A good math friend told me that it would be possible to shrink the size of the numerical datas I produce with a physical simulation code I programmed for my PhD.
It usually writes at least 100 GB to complete the simulation, and it seems that it is too high. There are... (7 Replies)
for a question like this
Assume you have a server with two clients and two child processes. The server retrieves data from the
children through a pipe (one each) and writes data to the clients through a socket (one each). child1
produces data for client1, and child2 for client2.
Write a C... (4 Replies)
we have implement GPFS 3.5.0.10 with 4 nodes cluster AIX 6.1 TL8 and they VIO clients , after that we noticed a big delay while we execute any command like mmgetstate -a will take about 2.5 minutes . time mmgetstate -a Node number Node name GPFS state ... (3 Replies)
Hello everyone! I am a mechanical engineering student from Brazil, and I'm trying to get into numerical simulation in fluid dynamics.
A teacher recommended OpenFoam and from what I've been reading, it seems that I need to get familiar with ''the Shell'' at first, and this is why I'm here. I... (2 Replies)