Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

RedHat 6.2

(Zoot)

introu(1)
INTROU

INTROU

NAME
LIST OF COMMANDS

NAME

introu - introduction to LAM user interface commands

LIST OF COMMANDS

Name

Appears

Description

on Page

bfctl

bfctl.1

Control message buffers.

bfstate

bfstate.1

Get message buffer status.

doom

doom.1

Deliver a signal.

fctl

fctl.1

Control remote file access.

fstate

fstate.1

Get remote file status.

hboot

hboot.1

Start LAM on a local node.

hcc

hcc.1

Compile LAM C programs.

hcp

hcc.1

Compile LAM C++ programs.

hf77

hf77.1

Compile LAM F77 programs.

lamboot

lamboot.1

Start LAM.

lamclean

lamclean.1

Clean all nodes.

lamgrow

lamgrow.1

Add a node.

lamshrink

lamshrink.1

Remove a node.

lamtrace

lamtrace.1

Unload trace data.

loadgo

loadgo.1

Execute program.

mpimsg

mpimsg.1

Display MPI buffered messages.

mpirun

mpirun.1

Run an MPI application.

mpitask

mpitask.1

Display MPI processes.

recon

recon.1

Verify LAM setup.

state

state.1

Get process status.

sweep

bfctl.1

Clean out message buffers.

tkill

tkill.1

Terminate local node LAM session.

tping

tping.1

Echo messages to a node.

wipe

wipe.1

Terminate LAM.

Node Specification
Target nodes are given on the command line. Nodes are generically identified as n<list>, where <list> can be a single node identifier or a list of node identifiers. For example:

n1
n1,3,5-10

Node identifiers are established in the boot schema (see bhost(5)), and can be written in decimal or hexadecimal notation. In addition to explicit node identification, LAM has special mnemonics that refer to special nodes or a group of nodes.

h

the local node where the command is typed (as in "here")

o

the origin node where LAM was started with lamboot(1)

N

all nodes

C

all nodes intended for application computing

Process Specification
LAM processes can be specified in two ways: by process identifier from the underlying operating system or by LAM process index. PIDs are written as p<list>, where <list> can be a single PID or a list of PIDs. Process indices are written as i<list>, where <list> can be a single index or a list of indices.

introu(1)