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-rw-r--r--tools/perf/scripts/python/sched-migration.py23
1 files changed, 14 insertions, 9 deletions
diff --git a/tools/perf/scripts/python/sched-migration.py b/tools/perf/scripts/python/sched-migration.py
index 8b8fb7c60991..d9026683027c 100644
--- a/tools/perf/scripts/python/sched-migration.py
+++ b/tools/perf/scripts/python/sched-migration.py
@@ -27,6 +27,11 @@ from perf_trace_context import *
from Core import *
class RootFrame(wx.Frame):
+ Y_OFFSET = 100
+ CPU_HEIGHT = 100
+ CPU_SPACE = 50
+ EVENT_MARKING_WIDTH = 5
+
def __init__(self, timeslices, parent = None, id = -1, title = "Migration"):
wx.Frame.__init__(self, parent, id, title)
@@ -97,8 +102,8 @@ class RootFrame(wx.Frame):
if width_px == 0:
return
- offset_py = 100 + (cpu * 150)
- width_py = 100
+ offset_py = RootFrame.Y_OFFSET + (cpu * (RootFrame.CPU_HEIGHT + RootFrame.CPU_SPACE))
+ width_py = RootFrame.CPU_HEIGHT
if cpu in slice.event_cpus:
rgb = rq.event.color()
@@ -107,9 +112,9 @@ class RootFrame(wx.Frame):
color = wx.Colour(r, g, b)
brush = wx.Brush(color, wx.SOLID)
dc.SetBrush(brush)
- dc.DrawRectangle(offset_px, offset_py, width_px, 5)
- width_py -= 5
- offset_py += 5
+ dc.DrawRectangle(offset_px, offset_py, width_px, RootFrame.EVENT_MARKING_WIDTH)
+ width_py -= RootFrame.EVENT_MARKING_WIDTH
+ offset_py += RootFrame.EVENT_MARKING_WIDTH
red_power = int(0xff - (0xff * load_rate))
color = wx.Colour(0xff, red_power, red_power)
@@ -154,11 +159,11 @@ class RootFrame(wx.Frame):
self.update_rectangles(dc, start, end)
def cpu_from_ypixel(self, y):
- y -= 100
- cpu = y / 150
- height = y % 150
+ y -= RootFrame.Y_OFFSET
+ cpu = y / (RootFrame.CPU_HEIGHT + RootFrame.CPU_SPACE)
+ height = y % (RootFrame.CPU_HEIGHT + RootFrame.CPU_SPACE)
- if cpu < 0 or cpu > self.max_cpu or height > 100:
+ if cpu < 0 or cpu > self.max_cpu or height > RootFrame.CPU_HEIGHT:
return -1
return cpu