Address comments

deploy/run-farm-recipes/aws_ec2.yaml

@@ -25,7 +25,7 @@ args:
     run_farm_hosts_to_use:
       - f1.16xlarge: 0
       - f1.4xlarge: 0
-      - f1.2xlarge: 0
+      - f1.2xlarge: 1
       - m4.16xlarge: 0
       - z1d.3xlarge: 0
       - z1d.6xlarge: 0

docs/Running-Simulations-Tutorial/DOCS_EXAMPLE_config_runtime.yaml

@@ -25,7 +25,7 @@ run_farm:
     run_farm_hosts_to_use:
       - f1.16xlarge: 0
       - f1.4xlarge: 0
-      - f1.2xlarge: 0
+      - f1.2xlarge: 1
       - m4.16xlarge: 0
       - z1d.3xlarge: 0
       - z1d.6xlarge: 0

docs/Running-Simulations-Tutorial/Running-a-Cluster-Simulation.rst

@@ -69,6 +69,7 @@ For the 8-node cluster simulation, the defaults in this file are close to what
 we want but require slight modification. Let's outline the important parameters:
 
 * ``f1.16xlarges: 1``: Change this parameter. This tells the manager that we want to launch one ``f1.16xlarge`` when we call the ``launchrunfarm`` command.
+* ``f1.4xlarges: 0``: Change this parameter. This tells the manager to not launch any ``f1.4xlarge`` machines when we call the ``launchrunfarm`` command.
 * ``topology: example_8config``: This tells the manager to use the topology named ``example_8config`` which is defined in ``deploy/runtools/user_topology.py``. This topology simulates an 8-node cluster with one ToR switch.
 * ``link_latency: 6405``: This models a network with 6405 cycles of link latency. Since we are modeling processors running at 3.2 Ghz, 1 cycle = 1/3.2 ns, so 6405 cycles is roughly 2 microseconds.
 * ``switching_latency: 10``: This models switches with a minimum port-to-port latency of 10 cycles.

docs/Running-Simulations-Tutorial/Running-a-Single-Node-Simulation.rst

@@ -103,8 +103,7 @@ Note ``topology`` is set to
 ``no_net_config``, indicating that we do not want a network. Then,
 ``no_net_num_nodes`` is set to ``1``, indicating that we only want to simulate
 one node. Lastly, the ``default_hw_config`` is
-``firesim_rocket_quadcore_no_nic_l2_llc4mb_ddr3``.  Notice the ``no_nic`` in this
-last option? This uses a hardware configuration that does not
+``firesim_rocket_quadcore_no_nic_l2_llc4mb_ddr3``. This uses a hardware configuration that does not
 have a NIC. This hardware configuration models a Quad-core Rocket Chip with 4
 MB of L2 cache and 16 GB of DDR3, and **no** network interface card.