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Updated viz with flag for limits.

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This commit is contained in:
Michael Whittaker 2021-02-04 11:41:44 -08:00
parent 8712493c4e
commit 0fd8afa87c
1 changed files with 4 additions and 2 deletions
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6
quorums/viz.py
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@ -85,11 +85,13 @@ def plot_node_throughput_on(ax: plt.Axes,
strategy: Strategy[T], strategy: Strategy[T],
nodes: Optional[List[Node[T]]] = None, nodes: Optional[List[Node[T]]] = None,
read_fraction: Optional[Distribution] = None, read_fraction: Optional[Distribution] = None,
write_fraction: Optional[Distribution] = None): write_fraction: Optional[Distribution] = None,
draw_node_capacities: bool = True):
nodes = nodes or list(strategy.nodes()) nodes = nodes or list(strategy.nodes())
d = distribution.canonicalize_rw(read_fraction, write_fraction) d = distribution.canonicalize_rw(read_fraction, write_fraction)
fr = sum(weight * fr for (fr, weight) in d.items()) fr = sum(weight * fr for (fr, weight) in d.items())
fw = 1 - fr fw = 1 - fr
# TODO(mwhittaker): Explain.
node_limits = [ node_limits = [
fr * strategy.x_read_probability[node.x] / node_load + fr * strategy.x_read_probability[node.x] / node_load +
fw * strategy.x_write_probability[node.x] / node_load fw * strategy.x_write_probability[node.x] / node_load
@ -107,7 +109,7 @@ def plot_node_throughput_on(ax: plt.Axes,
scale_by_node_capacity=False, scale_by_node_capacity=False,
read_fraction=read_fraction, read_fraction=read_fraction,
write_fraction=write_fraction, write_fraction=write_fraction,
node_limits=node_limits) node_limits=node_limits if draw_node_capacities else None)
def _plot_node_load_on(ax: plt.Axes, def _plot_node_load_on(ax: plt.Axes,