Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752531Ab0HBAOC (ORCPT ); Sun, 1 Aug 2010 20:14:02 -0400 Received: from mail-ww0-f44.google.com ([74.125.82.44]:39282 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752254Ab0HBANl (ORCPT ); Sun, 1 Aug 2010 20:13:41 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:x-mailer-version :in-reply-to:references; b=GTK1ILehvk0jt6g1cKWowXaBLAqEr50hcu2Efk3ggUl88cfukiWpGtcimKO+nq8emO PjyF6nGyDS8PdILTceVXHXZ/95pI3C+qULzPYMAo4Y+ogujqRlfE0rM6NNpELvTN6clZ FFukIkeApalVQ5WLx6sOpF+o/aTZz4w+s+DTo= From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Ingo Molnar , Peter Zijlstra , Arnaldo Carvalho de Melo , Paul Mackerras , Nikhil Rao , Tom Zanussi Subject: [PATCH 08/12] perf, sched migration: Make it vertically scrollable Date: Mon, 2 Aug 2010 02:13:09 +0200 Message-Id: <1280707993-6599-9-git-send-regression-fweisbec@gmail.com> X-Mailer: git-send-regression X-Mailer-version: 0.1, "The maintainer couldn't reproduce after one week full time debugging" special version. In-Reply-To: <1280707993-6599-1-git-send-regression-fweisbec@gmail.com> References: <1280707993-6599-1-git-send-regression-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4597 Lines: 121 With scheduler traces covering more than two cpus, rectangles of the CPUs 3 and more are not visibles. This makes the vertical navigation scrollable so that all of the CPUs rectangles are available. We also want to be able to zoom vertically, so that we can fit at best the screen with CPU rectangles, but that's for later. Signed-off-by: Frederic Weisbecker Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Paul Mackerras Cc: Nikhil Rao Cc: Tom Zanussi --- tools/perf/scripts/python/sched-migration.py | 29 +++++++++++++++++-------- 1 files changed, 20 insertions(+), 9 deletions(-) diff --git a/tools/perf/scripts/python/sched-migration.py b/tools/perf/scripts/python/sched-migration.py index d902668..9d46377 100644 --- a/tools/perf/scripts/python/sched-migration.py +++ b/tools/perf/scripts/python/sched-migration.py @@ -43,18 +43,20 @@ class RootFrame(wx.Frame): self.timeslices = timeslices (self.ts_start, self.ts_end) = timeslices.interval() self.update_width_virtual() + self.nr_cpus = timeslices.max_cpu() + 1 + self.height_virtual = RootFrame.Y_OFFSET + (self.nr_cpus * (RootFrame.CPU_HEIGHT + RootFrame.CPU_SPACE)) # whole window panel self.panel = wx.Panel(self, size=(self.screen_width, self.screen_height)) # scrollable container self.scroll = wx.ScrolledWindow(self.panel) - self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, 100 / 10) + self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, self.height_virtual / self.scroll_scale) self.scroll.EnableScrolling(True, True) self.scroll.SetFocus() # scrollable drawing area - self.scroll_panel = wx.Panel(self.scroll, size=(self.screen_width, self.screen_height / 2)) + self.scroll_panel = wx.Panel(self.scroll, size=(self.screen_width - 15, self.screen_height / 2)) self.scroll_panel.Bind(wx.EVT_PAINT, self.on_paint) self.scroll_panel.Bind(wx.EVT_KEY_DOWN, self.on_key_press) self.scroll_panel.Bind(wx.EVT_LEFT_DOWN, self.on_mouse_down) @@ -65,9 +67,8 @@ class RootFrame(wx.Frame): self.scroll.Fit() self.Fit() - self.scroll_panel.SetDimensions(-1, -1, self.width_virtual, -1, wx.SIZE_USE_EXISTING) + self.scroll_panel.SetDimensions(-1, -1, self.width_virtual, self.height_virtual, wx.SIZE_USE_EXISTING) - self.max_cpu = -1 self.txt = None self.Show(True) @@ -143,8 +144,6 @@ class RootFrame(wx.Frame): for cpu in timeslice.rqs: self.update_rectangle_cpu(dc, timeslice, cpu, self.timeslices[0].start) - if cpu > self.max_cpu: - self.max_cpu = cpu def on_paint(self, event): color = wx.Colour(0xff, 0xff, 0xff) @@ -163,7 +162,7 @@ class RootFrame(wx.Frame): 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 > RootFrame.CPU_HEIGHT: + if cpu < 0 or cpu > self.nr_cpus - 1 or height > RootFrame.CPU_HEIGHT: return -1 return cpu @@ -206,7 +205,7 @@ class RootFrame(wx.Frame): self.update_width_virtual() (xpos, ypos) = self.scroll.GetViewStart() xpos = self.us_to_px(x) / self.scroll_scale - self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, 100 / 10, xpos, ypos) + self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, self.height_virtual / self.scroll_scale, xpos, ypos) self.Refresh() def zoom_in(self): @@ -234,7 +233,11 @@ class RootFrame(wx.Frame): if key == wx.WXK_RIGHT: self.scroll.Scroll(x + 1, y) elif key == wx.WXK_LEFT: - self.scroll.Scroll(x -1, y) + self.scroll.Scroll(x - 1, y) + elif key == wx.WXK_DOWN: + self.scroll.Scroll(x, y + 1) + elif key == wx.WXK_UP: + self.scroll.Scroll(x, y - 1) threads = { 0 : "idle"} @@ -504,6 +507,14 @@ class TimeSliceList(UserList): return (self.data[0].start, self.data[-1].end) + def max_cpu(self): + last_ts = self.data[-1] + max_cpu = 0 + for cpu in last_ts.rqs: + if cpu > max_cpu: + max_cpu = cpu + return max_cpu + class SchedEventProxy: def __init__(self): -- 1.6.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/