Charm++ parallel programming system

[Junchao Zhang <junchao.zhang AT gmail.com>]

Hi,

  I successfully installed ChaNGa on blueprint. But when I run it,  I met a problem. For example,  run with the input file test.param provided under changa dir.

  ./charmrun +p 2 ./ChaNGa test.param +ll charmrun.ll

   

  I created charmrun.ll using charm-6.2/src/arch/lapi/charmrun.ll as an example.  Its contents are:

#@ job_name = changa_charm

#@ job_type = parallel

#@ environment = COPY_ALL

#@ env_copy = all 

#@ large_page=Y

#@ class = medium 

#@ notification = never

#@ node_usage = not_shared

#@ bulkxfer = yes 

#@ wall_clock_limit = 2:00:00

#@ output = $(job_name).$(jobid).out

#@ error = $(job_name).$(jobid).err 

#@ queue

  I got the error msg

  ATTENTION: 0031-408  2 tasks allocated by LoadLeveler, continuing...

  exec(): 0509-036 Cannot load program ./ChaNGa because of the following errors:

  0509-150   Dependent module libjpeg.a(libjpeg.so.62) could not be loaded.

If I type "ldd ChaNGa", I can find

ldd ChaNGa 

ChaNGa needs:

         /usr/vacpp/lib/libhC.a(shr_64.o)

         /usr/vacpp/lib/libhC.a(ansi_64.o)

         /usr/lib/liblapi_r.a(liblapi64_r.o)

         /usr/lib/libjpeg.a(libjpeg.so.62)

         ...

It seems libjpeg.a is on my path. And I checked that /usr/lib/ is on my LD_LIBRARY_PATH.

Then, what's the reason?

Does anyone know that, or know how to run ChaNGa on bp?

Thanks a lot!

Junchao Zhang