pikers
/
piker
3
0
Fork 0
Code Issues 2 Pull Requests 4 Packages Projects Releases Wiki Activity

Add full profiling to `.interact_graphics_cycle()`

log_linearized_curve_overlays
Tyler Goodlet 2023-01-23 19:27:14 -05:00
parent 481f1b3d7e
commit 497174c687
1 changed files with 25 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
piker/ui/_interaction.py
View File

@ -908,13 +908,14 @@ class ChartView(ViewBox):
self, self,
*args, *args,
debug_print: bool = False, debug_print: bool = False,
do_overlay_scaling: bool = True,
): ):
profiler = Profiler( profiler = Profiler(
msg=f'ChartView.interact_graphics_cycle() for {self.name}', msg=f'ChartView.interact_graphics_cycle() for {self.name}',
# disabled=not pg_profile_enabled(), # disabled=not pg_profile_enabled(),
# ms_threshold=ms_slower_then, # ms_threshold=ms_slower_then,
disabled=True, disabled=False,
ms_threshold=4, ms_threshold=4,
# XXX: important to avoid not seeing underlying # XXX: important to avoid not seeing underlying
@ -974,7 +975,6 @@ class ChartView(ViewBox):
np.ndarray, # in-view array np.ndarray, # in-view array
], ],
] = {} ] = {}
max_istart: float = 0
major_in_view: np.ndarray = None major_in_view: np.ndarray = None
for name, viz in chart._vizs.items(): for name, viz in chart._vizs.items():
@ -1015,6 +1015,8 @@ class ChartView(ViewBox):
else: else:
mxmns_by_common_pi[pi] = yrange mxmns_by_common_pi[pi] = yrange
profiler(f'{viz.name}@{chart_name} common pi sort')
# handle overlay log-linearized group scaling cases # handle overlay log-linearized group scaling cases
# TODO: a better predicate here, likely something # TODO: a better predicate here, likely something
# to do with overlays and their settings.. # to do with overlays and their settings..
@ -1031,8 +1033,6 @@ class ChartView(ViewBox):
in_view = arr[read_slc] in_view = arr[read_slc]
row_start = arr[read_slc.start - 1] row_start = arr[read_slc.start - 1]
max_istart = max(in_view[0]['index'], max_istart)
if viz.is_ohlc: if viz.is_ohlc:
y_med = np.median(in_view['close']) y_med = np.median(in_view['close'])
y_start = row_start['open'] y_start = row_start['open']
@ -1040,6 +1040,8 @@ class ChartView(ViewBox):
y_med = np.median(in_view[viz.name]) y_med = np.median(in_view[viz.name])
y_start = row_start[viz.name] y_start = row_start[viz.name]
profiler(f'{viz.name}@{chart_name} MINOR curve median')
# x_start = ixrng[0] # x_start = ixrng[0]
# print( # print(
# f'{viz.name} ->\n' # f'{viz.name} ->\n'
@ -1066,6 +1068,7 @@ class ChartView(ViewBox):
major_mn = ymn major_mn = ymn
major_mx = ymx major_mx = ymx
major_in_view = in_view major_in_view = in_view
profiler(f'{viz.name}@{chart_name} set new major')
# compute directional (up/down) y-range % swing/dispersion # compute directional (up/down) y-range % swing/dispersion
y_ref = y_med y_ref = y_med
@ -1087,12 +1090,13 @@ class ChartView(ViewBox):
# f'mx up %: {mx_up_rng * 100}\n' # f'mx up %: {mx_up_rng * 100}\n'
# f'mn down %: {mn_down_rng * 100}\n' # f'mn down %: {mn_down_rng * 100}\n'
# ) # )
profiler(f'{viz.name}@{chart_name} MINOR curve scale')
# non-overlay group case # non-overlay group case
else: else:
pi.vb._set_yrange(yrange=yrange) pi.vb._set_yrange(yrange=yrange)
profiler( profiler(
f'{viz.name}@{chart_name} `Viz.plot.vb._set_yrange()`' f'{viz.name}@{chart_name} simple std `._set_yrange()`'
) )
profiler(f'<{chart_name}>.interact_graphics_cycle({name})') profiler(f'<{chart_name}>.interact_graphics_cycle({name})')
@ -1102,6 +1106,7 @@ class ChartView(ViewBox):
# if no overlays, set lone chart's yrange and short circuit # if no overlays, set lone chart's yrange and short circuit
if ( if (
len(start_datums) < 2 len(start_datums) < 2
or not do_overlay_scaling
): ):
if not major_viz: if not major_viz:
major_viz = viz major_viz = viz
@ -1110,6 +1115,7 @@ class ChartView(ViewBox):
major_viz.plot.vb._set_yrange( major_viz.plot.vb._set_yrange(
yrange=yrange, yrange=yrange,
) )
profiler(f'{viz.name}@{chart_name} single curve yrange')
return return
# conduct "log-linearized multi-plot" scalings for all groups # conduct "log-linearized multi-plot" scalings for all groups
@ -1160,6 +1166,8 @@ class ChartView(ViewBox):
y_major_intersect = major_in_view_start[key] y_major_intersect = major_in_view_start[key]
y_minor_intersect = minor_in_view_start[key] y_minor_intersect = minor_in_view_start[key]
profiler(f'{viz.name}@{chart_name} intersect detection')
tdiff = (major_i_start_t - minor_i_start_t) tdiff = (major_i_start_t - minor_i_start_t)
if debug_print: if debug_print:
print( print(
@ -1177,6 +1185,7 @@ class ChartView(ViewBox):
major_i_start_t, major_i_start_t,
) )
y_minor_intersect = minor_in_view[y_minor_i][key] y_minor_intersect = minor_in_view[y_minor_i][key]
profiler(f'{viz.name}@{chart_name} intersect by t')
# minor has later timestamp adjust major # minor has later timestamp adjust major
elif tdiff < 0: elif tdiff < 0:
@ -1186,6 +1195,8 @@ class ChartView(ViewBox):
) )
y_major_intersect = major_in_view[y_major_i][key] y_major_intersect = major_in_view[y_major_i][key]
profiler(f'{viz.name}@{chart_name} intersect by t')
if debug_print: if debug_print:
print( print(
f'major_i_start: {major_i_start}\n' f'major_i_start: {major_i_start}\n'
@ -1214,6 +1225,8 @@ class ChartView(ViewBox):
ymn = minor_y_start * (1 + r_down) ymn = minor_y_start * (1 + r_down)
ymx = minor_y_start * (1 + r_up) ymx = minor_y_start * (1 + r_up)
profiler(f'{viz.name}@{chart_name} SCALE minor')
# XXX: handle out of view cases where minor curve # XXX: handle out of view cases where minor curve
# now is outside the range of the major curve. in # now is outside the range of the major curve. in
# this case we then re-scale the major curve to # this case we then re-scale the major curve to
@ -1236,6 +1249,7 @@ class ChartView(ViewBox):
f'y_max:{y_max} > ymx:{ymx}\n' f'y_max:{y_max} > ymx:{ymx}\n'
) )
ymx = y_max ymx = y_max
profiler(f'{viz.name}@{chart_name} re-SCALE major UP')
if y_min < ymn: if y_min < ymn:
@ -1256,6 +1270,10 @@ class ChartView(ViewBox):
) )
ymn = y_min ymn = y_min
profiler(
f'{viz.name}@{chart_name} re-SCALE major DOWN'
)
if new_maj_mxmn: if new_maj_mxmn:
if debug_print: if debug_print:
print( print(
@ -1290,6 +1308,7 @@ class ChartView(ViewBox):
view._set_yrange( view._set_yrange(
yrange=(ymn, ymx), yrange=(ymn, ymx),
) )
profiler(f'{viz.name}@{chart_name} log-SCALE minor')
# NOTE XXX: we have to set the major curve's range once (and # NOTE XXX: we have to set the major curve's range once (and
# only once) here since we're doing this entire routine # only once) here since we're doing this entire routine
@ -1306,6 +1325,7 @@ class ChartView(ViewBox):
major_viz.plot.vb._set_yrange( major_viz.plot.vb._set_yrange(
yrange=(major_mn, major_mx), yrange=(major_mn, major_mx),
) )
profiler(f'{viz.name}@{chart_name} log-SCALE major')
# major_mx, major_mn = new_maj_mxmn # major_mx, major_mn = new_maj_mxmn
# vrs = major_viz.plot.vb.viewRange() # vrs = major_viz.plot.vb.viewRange()
# if vrs[1][0] > major_mn: # if vrs[1][0] > major_mn: