Hi All, Using openmpi-1.1.3b3, I've been attempting to build Open-MPI in 64-bit bit mode on a Mac Pro (dual Xeon 5150 2.66GHz with 1G RAM). Using the following configuration options:
./configure --prefix=/usr/local/openmpi-1.1.3b3 \ --build=x86_64-apple-darwin \ CFLAGS=-m64 CXXFLAGS=-m64 \ LDFLAGS=-m64 The make goes fine, but in "make check" it hits an error in the "opal_if" test. Searching the source code in opal/util/if.c shows that the error is occuring with the ioctl(sd, SIOCGIFCONF, &ifconf) call never returning a valid result (I tried increasing MAX_IFCONF_SIZE, but that didn't help). There's a comment at the top of the file that mentions some compiler magic (align=power, etc.) for the 64-bit PPC version, but I'm at a loss about using it on a 64-bit Intel platform. Has anyone else had any experience with this? (Note that 32-bit binaries compile and pass make check.) Thanks, jason -- Jason Worth Martin Asst. Prof. of Mathematics James Madison University http://www.math.jmu.edu/~martin phone: (+1) 540-568-5101 fax: (+1) 540-568-6857 "Ever my heart rises as we draw near the mountains. There is good rock here." -- Gimli, son of Gloin
