Once the switch node in a dist-gem5 simulation gets started it listens
the first available port starting from the initially supplied one.
To bind full system nodes to the switch, the switch logfile
is parsed for the exact port number.
This is fragile and it broke when the following line:
info: tcp_iface listening on port
changed to
build/ARM/dev/net/tcp_iface.cc:97: info: tcp_iface listening on port
This patch is fixing the problem with a more robust regex matching
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Change-Id: I2721b3c04653ac1e09878e80d8b1ea34ec1a0f73
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62512
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Distributed gem5 is the result of the convergence effort between
multi-gem5 and pd-gem5. It relies on the base multi-gem5 infrastructure
for packet forwarding, synchronisation and checkpointing but combines
those with the elaborated network switch model from pd-gem5.
