build fails with --enable-threads=single

["Rajeev Thakur" <thakur@…>]

 make[4]: Entering directory
`/sandbox/thakur/mpich2-install/src/mpid/common/locks'
  CC
/homes/thakur/cvs/mpich2/src/mpid/common/locks/mpidu_process_locks.c
In file included from
/homes/thakur/cvs/mpich2/src/mpid/ch3/channels/nemesis/nemesis/include/mpid_
nem_defs.h:12,
                 from
/homes/thakur/cvs/mpich2/src/mpid/ch3/channels/nemesis/nemesis/include/mpid_
nem_pre.h:12,
                 from
/homes/thakur/cvs/mpich2/src/mpid/ch3/channels/nemesis/include/mpidi_ch3_pre
.h:9,
                 from
/homes/thakur/cvs/mpich2/src/mpid/ch3/include/mpidpre.h:30,
                 from /homes/thakur/cvs/mpich2/src/include/mpiimpl.h:113,
                 from
/homes/thakur/cvs/mpich2/src/mpid/ch3/include/mpidimpl.h:22,
                 from
/homes/thakur/cvs/mpich2/src/mpid/common/locks/mpidu_process_locks.h:20,
                 from
/homes/thakur/cvs/mpich2/src/mpid/common/locks/mpidu_process_locks.c:6:
/homes/thakur/cvs/mpich2/src/mpid/ch3/channels/nemesis/nemesis/include/mpid_
nem_datatypes.h:37:25: error: mpid_thread.h: No such file or directory
make[4]: *** [mpidu_process_locks.o] Error 1
make[4]: Leaving directory
`/sandbox/thakur/mpich2-install/src/mpid/common/locks'
make[3]: *** [all-redirect] Error 2
make[3]: Leaving directory `/sandbox/thakur/mpich2-install/src/mpid/common'
make[2]: *** [all-redirect] Error 2
make[2]: Leaving directory `/sandbox/thakur/mpich2-install/src/mpid'
make[1]: *** [all-redirect] Error 2
make[1]: Leaving directory `/sandbox/thakur/mpich2-install/src'
make: *** [all-redirect] Error 2

[Rajeev Thakur]

This message has 0 attachment(s)

[jayesh]

I can take a look at it after we are done with rc1.

-jayesh

[jayesh]

Nemesis currently provides lock-ful queue support (r3730) based on the assumption that the thread support provided by MPICH is greater than serialized.

Dave,

Since you added this support I am assigning this to you.

# From the comments it looks like the current usage of MPID_Thread* in Nemesis to provide lock-ful q support is a hack.

# A simple fix to include "mpid_thread.h" only if MPICH_IS_THREADED would fail if the user chooses "--enable-nemesis-lock-free-queues=no")

Regards, Jayesh

[buntinas]

fixed in r4629