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I created a new component by modifying round_robin (on rmaps) a bit. I
compiled it using autogen. configure and make in the development (1.3)
version and it works fine.
Now I tried to copy the the new library I made (.so and .la files) to the
lib folder of a stable release (1.2.3).
the release sees the new component but it doesn't work. the output when I
run the following is:
$ mpirun --mca rmaps mos_round_robin --mca rmaps_base_verbose 1 hostname
[mos204:04929] Scheduling policy: unspec
[mos204:04929] orte:base:open: querying component mos_round_robin
[mos204:04929] orte:base:open: component mos_round_robin does NOT want to
be considered for selection
[mos204:04929] orte:rmaps:base:map: no components available!
[mos204:04929] [0,0,0] ORTE_ERROR_LOG: Not found in file
base/rmaps_base_map_job.c at line 201
[mos204:04929] *** Process received signal ***
[mos204:04929] Signal: Segmentation fault (11)
[mos204:04929] Signal code: Address not mapped (1)
[mos204:04929] Failing at address: 0xf7f1eb
[mos204:04929] [ 0] [0xffffe440]
[mos204:04929] [ 1] /lib/i686/cmov/libc.so.6(vasprintf+0xbc) [0xb7d8eb6c]
[mos204:04929] [ 2]
[mos204:04929] [ 3]
[mos204:04929] [ 4]
[mos204:04929] [ 5]
[mos204:04929] [ 6] mpirun(orterun+0x3d9) [0x804a1e9]
[mos204:04929] [ 7] mpirun(main+0x22) [0x8049e06]
[mos204:04929] [ 8] /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0)
[mos204:04929] [ 9] mpirun [0x8049d81]
[mos204:04929] *** End of error message ***
So... what am I doing wrong and how can I fix it?