On Mon, Oct 10, 2005 at 06:25:47PM -0500, Brian Barrett wrote: > On Oct 10, 2005, at 6:12 PM, Brooks Davis wrote: > > > I'm looking at porting Open MPI to FreeBSD and am trying to get a > > handle > > on the requirements. The issue I'm hitting so far is the opal timer > > code which won't finish configuration at the moment. Where is the API > > to implement documented? Is there an intent to implement a sub- > > optimal > > version with POSIX calls at some point? If I understand the current > > code correctly, something based on clock_gettime() and clock_getres() > > should do it. > > > > Are there other things I can expect to have to implement? > > That should actually be about it. In theory, Open MPI should have > fallen back to using gettimeofday(). Can you send the output of > configure and the config.log file? As for implementing a FreeBSD- > specific timer component, if clock_gettime() and clock_getres() > provide reasonably low perturbationtime reference, they would be be > ideal.
The configure output ends with: ... config.status: creating test/util/Makefile config.status: creating include/ompi_config.h config.status: creating include/mpi.h config.status: include/mpi.h is unchanged config.status: linking ./opal/mca/timer/base/timer_base_null.h to opal/mca/timer/base/base_impl.h I've attached gziped copies of the configure output and config.log. -- Brooks -- Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4
config.log.gz
Description: GNU Zip compressed data
configure.out.gz
Description: GNU Zip compressed data
pgprKzVHuhPIG.pgp
Description: PGP signature
