I'm thinking (but could be dead wrong) that this isn't the issue. In fact, configure certainly finds plenty of MPI stuff to talk about (just an excerpt). That missing "c" deal is something I know I've run into in the past year or two, and it's just some trivial little mistake, so I'm going to follow that track for a bit. Sure wish my brain could recall the details of last time this happened. For some reason I'm thinking it might have something to do with a "c" flag on the ARFLAGS macro - that's ringing a bell - but again, I could be way out in left field on this...<br>
<br>checking MPI-IO support in MPI implementation... yes<br>checking for sys/types.h... yes<br>checking for sys/stat.h... yes<br>checking for stdlib.h... yes<br>checking for string.h... yes<br>checking for memory.h... yes<br>
checking for strings.h... yes<br>checking for inttypes.h... yes<br>checking for stdint.h... yes<br>checking for unistd.h... yes<br>checking for stdlib.h... (cached) yes<br>checking for sys/types.h... (cached) yes<br>checking for strerror... yes<br>
checking for working alloca.h... yes<br>checking for alloca... yes<br>checking for struct stat.st_blksize... yes<br>checking for IEEE floating point format... yes<br>checking for size_t... yes<br>checking if MPI_Offset is size 8... yes<br>
checking for MPI_Request_get_status... yes<br>checking for MPI_Type_dup... yes<br>checking for MPI_Info_dup... yes<br><br><br><div class="gmail_quote">On Wed, Jan 27, 2010 at 11:41 PM, Rob Latham <span dir="ltr"><<a href="mailto:robl@mcs.anl.gov">robl@mcs.anl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On Wed, Jan 27, 2010 at 02:36:37PM -0900, Don Morton wrote:<br><br>
> OK, thanks, I'll go back and scrutinize the configure output (like I should<br>
> have to begin with). This is a Cray XT5, where one simply sets the<br>
> environment variables to "ftn" and it magically finds MPI and such. So,<br>
> maybe something's getting lost...<br>
<br>
</div>OK, that's good information. We don't have a "README.CRAY-XT", so<br>
when we get you running with a configure that works 100%, we'll add<br>
one.<br>
<br>
The "README.CRAY-X1" recipe isn't too far off. Be sure to set the<br>
MPIF90 and MPICXX environment variables, though. Not sure if you<br>
still need the '-eh' flag.<br>
<div><div></div><div class="h5"><br>
==rob<br>
<br>
--<br>
Rob Latham<br>
Mathematics and Computer Science Division<br>
Argonne National Lab, IL USA<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Arctic Region Supercomputing Center<br><a href="http://www.arsc.edu/~morton/">http://www.arsc.edu/~morton/</a><br>