Patch-ID# 109287-02
Keywords: mpi mt shmalloc lock tnf getel
Synopsis: HPC 3.1: MPI 64bit library fixes
Date: Oct/05/2001

Solaris Release: 7 8

SunOS Release: 5.7 5.8

Unbundled Product: HPC

Unbundled Release: 3.1

Xref: 

Topic: 

Relevant Architectures: sparc

BugId's fixed with this patch: 4311633 4320162 4320302 4484841

Changes incorporated in this version: 4484841

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

/opt/SUNWhpc/HPC3.1/lib/sparcv9/libmpi.so.1
/opt/SUNWhpc/HPC3.1/lib/sparcv9/libmpi_mt.so.1
/opt/SUNWhpc/HPC3.1/lib/sparcv9/libshmpm.so.1
/opt/SUNWhpc/HPC3.1/lib/sparcv9/libshmpm_mt.so.1
/opt/SUNWhpc/HPC3.1/lib/tnf/sparcv9/libmpi.so.1
/opt/SUNWhpc/HPC3.1/lib/tnf/sparcv9/libmpi_mt.so.1

Problem Description:

4484841: Synopsis: optimized coll mpi_allreduce with count=0 can cause collectives mesg corr
 
(from 109287-01)
 
4320162: Synopsis: MT MPI application may hang obtaining a lock in mpip_shm_shmalloc()
 
4311633: Synopsis: 64 bit version of ../test/sun-mpi/mako/type/t_getel.c test fails; t_getel_64
 
4320302: Synopsis: tnf/sparcv9 libraries are linked incorrectly

Patch Installation Instructions:
-------------------------------- 
Use patchadd and patch rm to install/remove the patch.

Special Install Instructions:
----------------------------- 
 
For installations which run HPC Clustertools 3.0 and 3.1 
concurrently, it is recommended that the most recent patchadd
patch be applied, so that the correct instance of the package
and patch can be ascertained from the patch database.  This
is not required.  The recommended patches, at the time of
this release are:
 
Solaris 2.6:  106125-09
Solaris 7:    107171-05

README -- Last modified date:  Friday, October 5, 2001

