+ sys.stdout.write("%6lums %s\n" % ((aet - ixt) / 1000, name))
+
+elif sys.argv[1] == 'plot':
+ import cairo, os
+
+ initrd_time, start_time, finish_time = acquire_start_time()
+ data = acquire_time_data()
+ s = sorted(data, key = lambda i: i[1])
+
+ count = 0
+
+ for name, ixt, aet, axt, iet in s:
+
+ if (ixt >= start_time and ixt <= finish_time) or \
+ (aet >= start_time and aet <= finish_time) or \
+ (axt >= start_time and axt <= finish_time):
+ count += 1
+
+ border = 100
+ bar_height = 20
+ bar_space = bar_height * 0.1
+
+ # 1000px = 10s, 1px = 10ms
+ width = (finish_time - start_time)/10000 + border*2
+ height = count * (bar_height + bar_space) + border * 2
+
+ if width < 1000:
+ width = 1000
+
+ surface = cairo.SVGSurface(sys.stdout, width, height)
+ context = cairo.Context(surface)
+
+ draw_box(context, 0, 0, width, height, 1, 1, 1)
+
+ context.translate(border + 0.5, border + 0.5)
+
+ context.save()
+ context.set_line_width(1)
+ context.set_source_rgb(0.7, 0.7, 0.7)
+
+ for x in range(0, (finish_time - start_time)/10000, 100):
+ context.move_to(x, 0)
+ context.line_to(x, height-border*2)
+
+ context.move_to(0, 0)
+ context.line_to(width-border*2, 0)
+
+ context.move_to(0, height-border*2)
+ context.line_to(width-border*2, height-border*2)
+
+ context.stroke()
+ context.restore()
+
+ banner = "Running on %s (%s %s) %s" % (os.uname()[1], os.uname()[2], os.uname()[3], os.uname()[4])
+ draw_text(context, 0, -15, banner, hcenter = 0, vcenter = 1)
+
+ for x in range(0, (finish_time - start_time)/10000, 100):
+ draw_text(context, x, -5, "%lus" % (x/100), vcenter = 0, hcenter = 0)
+
+ y = 0
+
+ for name, ixt, aet, axt, iet in s:
+
+ drawn = False
+ left = -1
+
+ if ixt >= start_time and ixt <= finish_time:
+
+ # Activating
+ a = ixt - start_time
+ b = min(filter(lambda x: x >= ixt, (aet, axt, iet, finish_time))) - ixt
+
+ draw_box(context, a/10000, y, b/10000, bar_height, 1, 0, 0)
+ drawn = True
+
+ if left < 0:
+ left = a
+
+ if aet >= start_time and aet <= finish_time:
+
+ # Active
+ a = aet - start_time
+ b = min(filter(lambda x: x >= aet, (axt, iet, finish_time))) - aet
+
+ draw_box(context, a/10000, y, b/10000, bar_height, .8, .6, .6)
+ drawn = True
+
+ if left < 0:
+ left = a
+
+ if axt >= start_time and axt <= finish_time:
+
+ # Deactivating
+ a = axt - start_time
+ b = min(filter(lambda x: x >= axt, (iet, finish_time))) - axt
+
+ draw_box(context, a/10000, y, b/10000, bar_height, .6, .4, .4)
+ drawn = True
+
+ if left < 0:
+ left = a
+
+ if drawn:
+ x = left/10000
+
+ if x < width/2-border:
+ draw_text(context, x + 10, y + bar_height/2, name, hcenter = 0)
+ else:
+ draw_text(context, x - 10, y + bar_height/2, name, hcenter = 1)
+
+ y += bar_height + bar_space
+
+ draw_text(context, 0, height-border*2, "Legend: Red = Activating; Pink = Active; Dark Pink = Deactivating", hcenter = 0, vcenter = -1)
+
+ surface.finish()
+elif sys.argv[1] in ("help", "--help", "-h"):
+ help()
+else:
+ sys.stderr.write("Unknown verb '%s'.\n" % sys.argv[1])
+ sys.exit(1)