Seeing the following building openmpi 1.3.1 on CentOS 5.3 with PGI pgf90
8.0-5 fortran compiler:
checking if C compiler and POSIX threads work with -Kthread... no
checking if C compiler and POSIX threads work with -kthread... no
checking if C compiler and POSIX threads work with -pthread... yes
checking if C++ compiler and POSIX threads work with -Kthread... no
checking if C++ compiler and POSIX threads work with -kthread... no
checking if C++ compiler and POSIX threads work with -pthread... yes
checking if F77 compiler and POSIX threads work with -Kthread... no
checking if F77 compiler and POSIX threads work with -kthread... no
checking if F77 compiler and POSIX threads work with -pthread... no
checking if F77 compiler and POSIX threads work with -pthreads... no
checking if F77 compiler and POSIX threads work with -mt... no
checking if F77 compiler and POSIX threads work with -mthreads... no
checking if F77 compiler and POSIX threads work with -lpthreads... no
checking if F77 compiler and POSIX threads work with -llthread... no
checking if F77 compiler and POSIX threads work with -lpthread... no
checking for PTHREAD_MUTEX_ERRORCHECK_NP... yes
checking for PTHREAD_MUTEX_ERRORCHECK... yes
checking for working POSIX threads package... no
checking if C compiler and Solaris threads work... no
checking if C++ compiler and Solaris threads work... no
checking if F77 compiler and Solaris threads work... no
checking for working Solaris threads package... no
checking for type of thread support... none found
************************************************************************
Open MPI was unable to find threading support on your system. The
OMPI development team is considering requiring threading support for
proper OMPI execution. This is in part because we are not aware of
any OpenFabrics users that do not have thread support -- so we need
you to e-mail the Open MPI Users mailing list to tell us if this is a
problem for you.
************************************************************************
Is there any way to get the PGI Fortran compiler to support threads for
openmpi?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA/CoRA Division FAX: 303-415-9702
3380 Mitchell Lane or...@cora.nwra.com
Boulder, CO 80301 http://www.cora.nwra.com
