IBM GC28-1982-02 manual 0032-178 Ÿ

0032-178 Ÿ 0032-183

0032-178 A	negative	number of	triplets was	specified	(	number )	in string, tasknumber
Explanation:	The	number	of range	triplets		specified	must	be positive. A	zero
as a valid number though calling the					range include		or	exclude function	with
probably	not useful.

User Response: Correct the number of ranges argument.

Error Class: MPI_ERR_ARG

0032-179

The

values

of

first

and

last

are

inconsistent

with

stride

(number )

instring,

task

number

Explanation:

For

each

range,

the value of last need

not

be

greater

than the

but

when

last

is

less

than

first,

the

stride

must

be

negative

and

when

it

must

be positive.

User

Response:

Use

values

of

(first,

last,

stride)

which

agree.

Error

Class:

MPI_ERR_ARG

0032-180

MPI_CANCEL was attempted on

an

inactive

persistent

request

(

number )

in

string,

tasknumber

Explanation:

A persistent request only represents

a

communication

when

it

is

ac

made

active

by an

MPI_START

and

made

inactive

by

MPI_WAIT

or

MPI_TEST.

Since

is

no

communication

to

cancel,

MPI_CANCEL cannot be

applied

to

an

inactive

reque

User

Response:

Avoid using MPI_CANCEL on a persistent request that does not curr

involve

a

communication.

Error

Class:

MPI_ERR_REQUEST

0032-181

MPI

calls

are

not

permitted

on

MPL

callbacks

string, task

number

Explanation:

The

Receive

and

call

facility

is

part

of

MPL

and

does

not

suppor

on handlers created

by

MP_RCVNCALL.

User

Response:

Use

only

the

prescribed

set

of

MPL

calls

on

callbacks.

Error

Class:

MPI_ERR_OTHER

0032-182

The

value

given

for

high

disagrees

with

rank

zero

string,

tasknumber

Explanation:

All

members

of

the

intercommunicator

local

group

must

give

the

same

for

high.

For

the

purpose

of this

error

message,

rank

zero

is

presumed

to

value

with

which

others can be compared.

User

Response:

Decide

which

value

is

correct

and

use

it

for

the

entire

gro

Error

Class:

MPI_ERR_ARG

0032-183 An asymmetric graph was specified

string,

tasknumber

Explanation:

For each edge, a to b specified in

a

graph

there

must

also

b

edges

to

specify

the edge b to a.

User

Response:

Correct

the asymmetry

in

the

graph.

Error

Class:

MPI_ERR_ARG

Chapter 5. MPI Messages125