Hi, Has anyone successfully compiled Open MPI with the PGI compilers in 32-bit mode (e.g., using -tp=k8-32 flag)? I am getting the following error with 32-bit:
$ cd opal/mca/memory/ptmalloc2 $ make /bin/sh ../../../../libtool --tag=CC --mode=link pgcc -O -DNDEBUG -tp=k8-32 -export-dynamic -o libopenmpi-malloc.la -rpath /opt/SUNWhpc/HPC8.2/pgi/lib malloc.lo malloc-stats.lo -lnsl -lutil -lpthread libtool: link: pgcc -shared -fpic -DPIC .libs/malloc.o .libs/malloc-stats.o -lnsl -lutil -lpthread -lc -Wl,-soname -Wl,libopenmpi-malloc.so.0 -o .libs/libopenmpi-malloc.so.0.0.0 /usr/bin/ld: warning: i386 architecture of input file `.libs/malloc.o' is incompatible with i386:x86-64 output /usr/bin/ld: warning: i386 architecture of input file `.libs/malloc-stats.o' is incompatible with i386:x86-64 output .libs/malloc.o(.text+0xcb3): In function `realloc_check': : undefined reference to `opal_memcpy_base_module' .libs/malloc.o(.text+0x14e3): In function `munmap_chunk': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x1560): In function `mremap_chunk': : undefined reference to `opal_mem_hooks_release_hook' .libs/malloc.o(.text+0x2be2): In function `_int_free': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x30ae): In function `_int_realloc': : undefined reference to `opal_mem_hooks_release_hook' .libs/malloc.o(.text+0x3c2a): In function `opal_mem_free_ptmalloc2_sbrk': : undefined reference to `opal_mem_hooks_release_hook' .libs/malloc.o(.text+0x3fab): In function `ptmalloc_init': : undefined reference to `opal_mem_hooks_set_support' .libs/malloc.o(.text+0x40ad): In function `new_heap': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x40d5): In function `new_heap': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x414f): In function `new_heap': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x4198): In function `new_heap': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x4282): In function `heap_trim': : undefined reference to `opal_mem_free_ptmalloc2_munmap' .libs/malloc.o(.text+0x44aa): In function `arena_get2': : undefined reference to `opal_atomic_wmb' make: *** [libopenmpi-malloc.la] Error 2 -Ethan
