Commit 7b4d73a0 authored by Misbah Mubarak's avatar Misbah Mubarak

Updating documentation for the self message overhead

parent b5edcc35
...@@ -91,6 +91,10 @@ mpirun -np 4 ./src/network-workloads//model-net-mpi-replay --sync=3 ...@@ -91,6 +91,10 @@ mpirun -np 4 ./src/network-workloads//model-net-mpi-replay --sync=3
model-net LP. See example config file in: model-net LP. See example config file in:
../src/network-workloads/conf/modelnet-mpi-test-dfly-mul-cores.conf ../src/network-workloads/conf/modelnet-mpi-test-dfly-mul-cores.conf
The overhead to send a message to the same node can be configured through the
self_msg_overhead parameter in the config file (units are nanosecs).
Its default value is 10 ns.
14- If running multiple MPI ranks per node with random allocations, the 14- If running multiple MPI ranks per node with random allocations, the
allocation files must also be generated with multiple cores per node. See allocation files must also be generated with multiple cores per node. See
scripts/allocation_gen/README for how to generate allocation files that use scripts/allocation_gen/README for how to generate allocation files that use
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