def processing_plot_update():
with log_errors():
msg = messages['processing']
if not msg['ncores']:
return
data = processing_update(msg)
x_range = processing_plot.x_range
max_right = max(data['right'])
min_left = min(data['left'][:-1])
cores = max(data['ncores'])
if min_left < x_range.start: # not out there enough, jump ahead
x_range.start = min_left - 2
elif x_range.start < 2 * min_left - cores: # way out there, walk back
x_range.start = x_range.start * 0.95 + min_left * 0.05
if x_range.end < max_right:
x_range.end = max_right + 2
elif x_range.end > 2 * max_right + cores: # way out there, walk back
x_range.end = x_range.end * 0.95 + max_right * 0.05
processing_source.data.update(data)
def test_processing_update():
from distributed.diagnostics.scheduler import processing
from distributed.bokeh.worker_monitor import processing_update
class C(object):
pass
s = C()
s.stacks = {"alice": ["inc", "inc", "add"], "bob": ["add", "add"]}
s.processing = {"alice": {"inc", "add"}, "bob": {"inc"}}
s.ready = ["a", "b", "c", "d", "e", "f", "g"]
s.waiting = {"x": set()}
s.who_has = {"z": set()}
s.ncores = {"alice": 4, "bob": 4}
msg = processing(s)
assert msg == {
"processing": {"alice": 2, "bob": 1},
"stacks": {"alice": 3, "bob": 2},
"ready": 7,
"waiting": 1,
"memory": 1,
"ncores": {"alice": 4, "bob": 4},
}
data = processing_update(msg)
expected = {
"name": ["alice", "bob", "ready"],
"processing": [2, 1, 0],
"stacks": [3, 2, 7],
"left": [-3, -2, -7 / 2],
"right": [2, 1, 0],
"top": [2, 1, 2],
"bottom": [1, 0, 0],
"ncores": [4, 4, 8],
"alpha": [0.7, 0.7, 0.2],
}
assert data == expected
def test_processing_update():
from distributed.diagnostics.scheduler import processing
from distributed.bokeh.worker_monitor import processing_update
class C(object):
pass
s = C()
s.stacks = {'alice': ['inc', 'inc', 'add'], 'bob': ['add', 'add']}
s.processing = {'alice': {'inc', 'add'}, 'bob': {'inc'}}
s.ready = ['a', 'b', 'c', 'd', 'e', 'f', 'g']
s.waiting = {'x': set()}
s.who_has = {'z': set()}
s.ncores = {'alice': 4, 'bob': 4}
msg = processing(s)
assert msg == {'processing': {'alice': 2, 'bob': 1},
'stacks': {'alice': 3, 'bob': 2},
'ready': 7,
'waiting': 1,
'memory': 1,
'ncores': {'alice': 4, 'bob': 4}}
data = processing_update(msg)
expected = {'name': ['alice', 'bob', 'ready'],
'processing': [2, 1, 0],
'stacks': [3, 2, 7],
'left': [-3, -2, -7/2],
'right': [2, 1, 0],
'top': [2, 1, 2],
'bottom': [1, 0, 0],
'ncores': [4, 4, 8],
'alpha': [0.7, 0.7, 0.2]}
assert data == expected
