IBM GC28-1982-02 manual 0032-164 Ÿ, Delete callback failed, String, tasknumber, Overlap

0032-164 Ÿ 0032-170

0032-164 Delete callback failed in string, tasknumber

Explanation: A non-zero return code was returned by the delete callback funct associated with an attribute keyval. The specific value returned by the d function is not available via MPI.

User

Response:

Make sure that user-defined

delete

callback

functions

are funct

correctly,

and

are

returning

MPI_SUCCESS

upon

successful

completion.

Error

Class:

MPI_ERR_OTHER

0032-165 Out of

buffer

space

in

string,

tasknumber

Explanation:

There

is

insufficient

buffer

space

available

to

complete

the buf

User

Response:

Use MPI_Buffer_attach to

attach

a

larger

buffer.

Error

Class:

MPI_ERR_OTHER

0032-166 Local and remote leaders

are

the

same

(

number )

in string, tasknumber

Explanation:

The local and remote leaders

are

not

allowed

to be the same ta

would

create an

intercommunicator

with overlapping

local

and

remote groups.

User

Response:

Make

sure

the

local

and

remote

leaders

are

distinct.

Error

Class:

MPI_ERR_RANK

0032-167 Local and remote groups

overlap (

number )

instring,

tasknumber

Explanation:

The

local

and

remote

groups

are not allowed to overlap.

User

Response:

Make

sure

the

local

and

remote

groups are

disjoint.

Error

Class:

MPI_ERR_RANK

0032-168

Invalid

reduction

operation/datatype

combination

(

number )

instring,

task

number

Explanation:

The

combination

of

reduction

operation and datatype specified is

User

Response:

Check the MPI documentation to determine which datatypes are a

with

each

reduction

operation.

Error

Class:

MPI_ERR_TYPE

0032-169

Invalid

buffer

size

(

number ) instring,

task number

Explanation:

The size of a buffer

must

be

greater

than

or

equal

to

zero.

User

Response:

Make

sure

that

the

buffer

size

is

non-negative.

Error

Class:

MPI_ERR_ARG

0032-170

Invalid

direction

(

number ) instring, task

number

Explanation:

The

direction

value

was

out

of

range.

User

Response:

Make sure that the direction is between zero and N-1, where

number

of

dimensions

in

the

communicator

topology.

Error

Class:

MPI_ERR_DIMS

Chapter 5. MPI Messages123