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Subject: Charm++ parallel programming system

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Re: [charm] Xeon dual quadcore on Infiniband


Chronological Thread 
  • From: Eric Bohm <ebohm AT cs.uiuc.edu>
  • To: "Alexandre A. Vakhrouchev" <makaveli.lcf AT gmail.com>
  • Cc: charm AT cs.uiuc.edu
  • Subject: Re: [charm] Xeon dual quadcore on Infiniband
  • Date: Thu, 14 Feb 2008 14:52:42 -0600
  • List-archive: <http://lists.cs.uiuc.edu/pipermail/charm>
  • List-id: CHARM parallel programming system <charm.cs.uiuc.edu>

Now that I've replied, I think I see the actual problem.

Infiniband requires the use of a specific memory allocator, just building on the MPI layer does not signal to Charm that this is necessary.

Add -memory os to your link line and this problem should be solved.


Eric Bohm wrote:
I think you'll have better luck using the charm-6.0 beta.

http://charm.cs.uiuc.edu/distrib/charm-6.0.tar.gz

./build charm++ mpi-linux-amd64 --no-build-shared -O -DCMK_OPTIMIZE=1




Alexandre A. Vakhrouchev wrote:
If it would help, megatest in charm-5.9 test directory fails at:

test 43: initiated [all-at-ones]
Charm++ Warning: Non Charm++ Message Received.
Charm++ Warning: Non Charm++ Message Received.
Charm++ Warning: Non Charm++ Message Received.


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