Hi All! I have an installation with two nodes (PCs) in an Ethernet LAN, with: -Debian 8 Jessi, -DMTCP 2.4.2 -OpenMPI 1.10.1.
I launch an MPI application over the 2 nodes (with 4 processes on each). I want to evaluate the "non-compression" behavior. So I first tried setting the environment variable (export DMTCP_GZIP="0"), and after that, I tried using the option dmtcp_launch --no-gzip The result was always that the node were the application was launch, didn't compress (expected behavior) but the other node do compress. So, I couldn't get the 2 nodes with the non-compression behavior. I checked the checkpoint files and the sizes were fine (bigger in the node where the non-compression works). Any idea? Thanks! Marina ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Dmtcp-forum mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dmtcp-forum
