IBM GC28-1982-02 manual 0032-136 Ÿ, Task Count

0032-136 Ÿ 0032-142

0032-136

Invalid

communicator

(

number )

instring,

task number

Explanation:

The

value usedcommunicatorfor

is not a valid communicator handle.

User

Response:

Make

sure

that

the

communicator

is

valid

(predefined

or

create

MPI

function)

and has

not

been

freed

by

MPI_Comm_free.

Error

Class:

MPI_ERR_COMM

0032-137

Invalid

keyval

(

number )

instring,

task number

Explanation:

The

value usedkeyvalfor is

not

a valid attribute key handle.

User

Response:

Make

sure

that the key handle is valid (predefined or create

function)

and

has

not

been

freed

by

MPI_Keyval_free.

Error

Class:

MPI_ERR_ARG

0032-138

Undefined

datatype

(

number ) instring, task

number

Explanation:

The datatype

handle

does

not represent a defined datatype.

User

Response:

Make

sure

the

MPI_Datatype

argument is either an MPI predefine

or

has been

defined

by

an MPI

type

constructor

function.

Error

Class:

MPI_ERR_TYPE

0032-139

Invalid

reduction

operation

(

number )

in string,

tasknumber

Explanation:

The

value usedop foris

is

not

a valid reduction operation handle.

User

Response:

Make

sure

that the op handle is valid (predefined or created

function)

and

has

not

been

freed

by

MPI_Op_free.

Error

Class:

MPI_ERR_OP

0032-140

Invalid

error

code

(

number ) instring,

task

number

Explanation:

The

value

usedcode for is

not

a

valid

error code.

User

Response:

Make

sure

that

the

error

code

was

returned by

an

MPI

functio

Error

Class:

MPI_ERR_ARG

0032-141

Invalid

error

handler

(

number ) instring, tasknumber

Explanation:

The

value usederrhandlerfor

is

not a valid error handler handle.

User

Response:

Make

sure

that

the

error

handler

handle

is

valid

and

has not

by

MPI_ERRHANDLER_FREE.

A

valid

error

handler

handle

is

one

that

is

predefined

that was

created

by

a

call

to

create

an errhandler for the same object

handler

cannot

be

used

as

the

error

handler

for

a

communicator, for

example

Error

Class:

MPI_ERR_ARG

0032-142

Invalid

task

count (

number ) instring,

task

number

Explanation:

An

invalid

number

of

tasks

was

specified (either explicitly, or i

User

Response:

Make

sure

that the number of tasks is non-negative, and is not

than

the

size

of

the

communicator.

Error

Class:

MPI_ERR_ARG

Chapter 5. MPI Messages119