Actually, I just looked at my notes on bluesteel and see that it is an
unscheduled system - i.e., no LSF to allocate the nodes. That's a problem
with the current code.
I assume you must be feeding it a hostfile or something?? How are you
telling mpirun which nodes to use?
Brian and I just talked about the more general bproc allocator question and
I can commit a change later today to fix the situation for bluesteel. Until
then, I fear that we may not run on that system, though you could give it a
On 1/22/07 8:14 AM, "Ralph H Castain" <rhc_at_[hidden]> wrote:
> Oh yeah - Galen noted that you also have to do a preconnect, so what you
> need to add to your command line is:
> -mca btl ^sm -mca mpi_preconnect_all 1
> On 1/22/07 8:02 AM, "Greg Watson" <gwatson_at_[hidden]> wrote:
>> On Jan 19, 2007, at 4:39 PM, Li-Ta Lo wrote:
>>> On Fri, 2007-01-19 at 14:42 -0700, Greg Watson wrote:
>>>> The libraries required by the program are:
>>>> $ ldd x
>>>> librt.so.1 => /lib64/tls/librt.so.1 (0x00002aaaaabc1000)
>>>> libbproc.so.4 => /usr/lib64/libbproc.so.4
>>>> libdl.so.2 => /lib64/libdl.so.2 (0x00002aaaaade2000)
>>>> libnsl.so.1 => /lib64/libnsl.so.1 (0x00002aaaaaee5000)
>>>> libutil.so.1 => /lib64/libutil.so.1 (0x00002aaaaaffc000)
>>>> libm.so.6 => /lib64/tls/libm.so.6 (0x00002aaaab100000)
>>>> libpthread.so.0 => /lib64/tls/libpthread.so.0
>>>> libc.so.6 => /lib64/tls/libc.so.6 (0x00002aaaab39b000)
>>>> /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
>>>> These all appear to be available on the nodes.
>>> I tried a recent (today/yesterday?) svn trunk. It works but it is
>>> very slow (I am using tcp now).
>> Does that mean that 1.2 does not support bproc?
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