Blame www/www3/MPI_Aint_diff.html
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
<HTML>
|
|
Packit Service |
c5cf8c |
<HEAD>
|
|
Packit Service |
c5cf8c |
<META NAME="GENERATOR" CONTENT="DOCTEXT">
|
|
Packit Service |
c5cf8c |
<TITLE>MPI_Aint_diff</TITLE>
|
|
Packit Service |
c5cf8c |
</HEAD>
|
|
Packit Service |
c5cf8c |
<BODY BGCOLOR="FFFFFF">
|
|
Packit Service |
c5cf8c |
MPI_Aint_diff
|
|
Packit Service |
c5cf8c |
Returns the difference between addr1 and addr2
|
|
Packit Service |
c5cf8c |
Synopsis
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
MPI_Aint MPI_Aint_diff(MPI_Aint addr1, MPI_Aint addr2)
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
Input Parameters
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
addr1 minuend address (integer)
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
addr2 subtrahend address (integer)
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
Return value
|
|
Packit Service |
c5cf8c |
Difference between addr1 and addr2
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
Notes
|
|
Packit Service |
c5cf8c |
MPI_Aint_diff produces a new MPI_Aint value that is equivalent to the difference
|
|
Packit Service |
c5cf8c |
between addr1 and addr2 arguments, where addr1 and addr2 represent addresses
|
|
Packit Service |
c5cf8c |
returned by calls to MPI_GET_ADDRESS. The resulting address is valid only at the
|
|
Packit Service |
c5cf8c |
process that generated addr1 and addr2, and addr1 and addr2 must correspond to
|
|
Packit Service |
c5cf8c |
locations in the same object in the same process. The difference is calculated
|
|
Packit Service |
c5cf8c |
in a manner that results the signed difference from addr1 to addr2, as if the
|
|
Packit Service |
c5cf8c |
process that originally produced the addresses had called
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
(char *) addr1 - (char *) addr2
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
on the addresses initially passed to MPI_GET_ADDRESS.
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
See Also
|
|
Packit Service |
c5cf8c |
MPI_Aint_add
|
|
Packit Service |
c5cf8c |
|
|
Packit Service |
c5cf8c |
</BODY></HTML>
|