Index

Index

C

cluster

about, 1

command line interface (CRE), 1

configurations, 1, undef2

CRE, 1

D

D language, 1

default settings

how to run a program with, 1

documentation

MPI Reference Manual, 1

product notes, 1

DTrace, 1

advantages over MPI profiling, 1

attaching to an MPI process, 1

running with MPI programs, 1

tracing MPI programs, 1

tracking resource leaks, 1

using with MPI, 1

dtrace_proc, 1

dtrace_user, 1

Dynamic tracing

using with MPI, 1

E

E privilege set

dtrace privileges, 1

error classes, 1, undef2

error classes, Sun MPI I/O, 1

error handling, MPI I/O, 1

errors

tracing using DTrace, 1

exceeding the file descriptor limit, 1

F

File descriptor

exceeding the limit, 1

H

help, how to display, 1

How to

attach DTrace to an MPI process, 1

change the working directory, 1

determine which function is returning errors, 1

determine your mprun privileges, 1

display command help, 1

run a program as multiple processes, 1

run a program with default settings, 1

track down a resource leak, 1

use DTrace with an MPI program, 1

use DTrace with Sun MPI, 1

L

limit -h, 1

M

mapping MPI processes to nodes, 1

messages, MPI, 1

MPI

attaching DTrace to a process, 1

running a program under DTrace, 1

Sun MPI, 1

tracing programs, 1

tracing programs using DTrace, 1

tracking resource leaks, 1

MPI messages, 1

MPI_COMM_WORLD

inheriting stdin, 1

mprun

-C, 1

default settings, 1

determining privileges on the cluster, 1

-h, 1

-np, 1

privileges for use with DTrace, 1

syntax, 1

-v, 1

N

node

mapping MPI processes to, 1

nodes

about, 1

P

process

how to run a program as multiple, 1

mapping to nodes, 1

R

remote nodes

standard output, 1

Resource leaks

determining using DTrace, 1

tracking, 1

S

scalability, 1

Solaris Dynamic Tracing utility (DTrace), 1

standard error, 1

standard input, 1

standard output, 1

T

troubleshooting, 1

U

ulimit -Hn, 1

W

wildcards

using in tracing scripts, 1

working directory, how to change the, 1