compiling infiniband version of NAMD

From: Kosar Khajeh (
Date: Wed Jun 19 2019 - 07:41:27 CDT

Hello all dear NAMD developers
I tried to compile the infiniband version of NAMD based on the "note" file.
cd charm-6.7.1
  ./build charm++ verbs-linux-x86_64 --with-production
  cd verbs-linux-x86_64/tests/charm++/megatest
  make pgm
  ./charmrun ++mpiexec +p4 ./pgm (uses mpiexec to launch processes)
  cd ../../../../..

unfortunately, I received below error while i am trying to test the charm;

Charmrun> scalable start enabled.
Charmrun> IBVERBS version of charmrun
Charmrun> error attaching to node '':
Socket closed before recv.

I used the "

sudo apt-get install libibverbs-dev"

to solve the problem.

However it did not work.

Any help is appreciated.

Best regards


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