Merge pull request #27 from sinkap/issue_23_v2
sched: SchedMultiAssert: Add missing pids argument
diff --git a/bart/sched/SchedAssert.py b/bart/sched/SchedAssert.py
index 906eead..b3cadfc 100755
--- a/bart/sched/SchedAssert.py
+++ b/bart/sched/SchedAssert.py
@@ -445,7 +445,19 @@
return operator(run_time, expected_value)
def getPeriod(self, window=None, align="start"):
- """Return average period of the task in (ms)
+ """Return the period of the task in (ms)
+
+ Let's say a task started execution at the following times:
+
+ .. math::
+
+ T_1, T_2, ...T_n
+
+ The period is defined as:
+
+ .. math::
+
+ Median((T_2 - T_1), (T_4 - T_3), ....(T_n - T_{n-1}))
:param window: A (start, end) tuple to limit the scope of the
residency calculation.
@@ -460,12 +472,12 @@
"""
agg = self._aggregator(sconf.period)
- period = agg.aggregate(level="all", window=window)[0]
- total, length = map(sum, zip(*period))
- if length == 0:
+ deltas = agg.aggregate(level="all", window=window)[0]
+
+ if not len(deltas):
return float("NaN")
else:
- return (total * 1000) / length
+ return np.median(deltas) * 1000
def assertPeriod(
self,
diff --git a/docs/notebooks/sched/SchedDeadline.ipynb b/docs/notebooks/sched/SchedDeadline.ipynb
index 0172bb2..dac2890 100644
--- a/docs/notebooks/sched/SchedDeadline.ipynb
+++ b/docs/notebooks/sched/SchedDeadline.ipynb
@@ -1,623 +1,4 @@
{
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "# Setup"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 3,
- "metadata": {
- "collapsed": false
- },
- "outputs": [],
- "source": [
- "from trappy.stats.Topology import Topology\n",
- "from bart.sched.SchedMultiAssert import SchedMultiAssert\n",
- "from bart.sched.SchedAssert import SchedAssert\n",
- "import trappy\n",
- "import os\n",
- "import operator\n",
- "import json\n",
- "\n",
- "#Define a CPU Topology (for multi-cluster systems)\n",
- "BIG = [1, 2]\n",
- "LITTLE = [0, 3, 4, 5]\n",
- "CLUSTERS = [BIG, LITTLE]\n",
- "topology = Topology(clusters=CLUSTERS)\n",
- "\n",
- "BASE_PATH = \"/Users/kapileshwarsingh/AnalysisRawData/LPC/sched_deadline/\"\n",
- "\n",
- "THRESHOLD = 10.0\n",
- "def between_threshold(a, b):\n",
- " return abs(((a - b) * 100.0) / b) < THRESHOLD"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "# Periodic Yield"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "The thread periodic_yeild is woken up at 30ms intervals where it calls sched_yield and relinquishes its time-slice.\n",
- "The expectation is that the task will have a duty cycle < 1% and a period of 30ms.\n",
- "\n",
- "There are two threads, and the rank=1 conveys that the condition is true for one of the threads with the name \"periodic_yeild\"\n"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 10,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "PASS: Period\n",
- "{\n",
- " \"1844\": {\n",
- " \"period\": 1.0085000000401578, \n",
- " \"task_name\": \"periodic_yield\"\n",
- " }, \n",
- " \"1845\": {\n",
- " \"period\": 29.822017857142669, \n",
- " \"task_name\": \"periodic_yield\"\n",
- " }\n",
- "}\n",
- "\n",
- "PASS: DutyCycle\n",
- "{\n",
- " \"1844\": {\n",
- " \"task_name\": \"periodic_yield\", \n",
- " \"dutycycle\": 0.074749999998857675\n",
- " }, \n",
- " \"1845\": {\n",
- " \"task_name\": \"periodic_yield\", \n",
- " \"dutycycle\": 0.03862499999343072\n",
- " }\n",
- "}\n"
- ]
- }
- ],
- "source": [
- "TRACE_FILE = os.path.join(BASE_PATH, \"yield\")\n",
- "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
- "\n",
- "# Assert Period\n",
- "s = SchedMultiAssert(run, topology, execnames=\"periodic_yield\")\n",
- "if s.assertPeriod(30, between_threshold, rank=1):\n",
- " print \"PASS: Period\"\n",
- " print json.dumps(s.getPeriod(), indent=3)\n",
- "\n",
- "print \"\"\n",
- " \n",
- "# Assert DutyCycle \n",
- "if s.assertDutyCycle(1, operator.lt, window=(0,4), rank=2):\n",
- " print \"PASS: DutyCycle\"\n",
- " print json.dumps(s.getDutyCycle(window=(0,4)), indent=3)"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "# CPU Hog"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "The reservation of a CPU hogging task is set to 10ms for every 100ms. The assertion ensures a duty cycle of 10%"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 11,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "data": {
- "text/html": [
- "<style>\n",
- "/*\n",
- "\n",
- " * Copyright 2015-2015 ARM Limited\n",
- "\n",
- " *\n",
- "\n",
- " * Licensed under the Apache License, Version 2.0 (the \"License\");\n",
- "\n",
- " * you may not use this file except in compliance with the License.\n",
- "\n",
- " * You may obtain a copy of the License at\n",
- "\n",
- " *\n",
- "\n",
- " * http://www.apache.org/licenses/LICENSE-2.0\n",
- "\n",
- " *\n",
- "\n",
- " * Unless required by applicable law or agreed to in writing, software\n",
- "\n",
- " * distributed under the License is distributed on an \"AS IS\" BASIS,\n",
- "\n",
- " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
- "\n",
- " * See the License for the specific language governing permissions and\n",
- "\n",
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- "<div id=\"fig_41c7653cedde4765ae1f166e75c4fb08\" class=\"eventplot\">\n",
- " <script>\n",
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- "\n",
- " paths: {\n",
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- " \"EventPlot\": \"https://rawgit.com/sinkap/7f89de3e558856b81f10/raw/46144f8f8c5da670c54f826f0c634762107afc66/EventPlot\",\n",
- " \"d3-tip\": \"http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3\",\n",
- " \"d3\": \"http://d3js.org/d3.v3.min\"\n",
- " },\n",
- " shim: {\n",
- " \"d3-tip\": [\"d3\"],\n",
- " \"EventPlot\": {\n",
- "\n",
- " \"deps\": [\"d3-tip\", \"d3\" ],\n",
- " \"exports\": \"EventPlot\"\n",
- " }\n",
- " }\n",
- " });\n",
- " req([\"require\", \"EventPlot\"], function() {\n",
- " EventPlot.generate('fig_41c7653cedde4765ae1f166e75c4fb08', 'https://rawgit.com/sinkap/e9bc2394cf322f4dad0d/raw/014fae226c847a467fba541fbc390e18acea127b/fig_41c7653cedde4765ae1f166e75c4fb08.json');\n",
- " });\n",
- " </script>\n",
- " </div>"
- ],
- "text/plain": [
- "<IPython.core.display.HTML object>"
- ]
- },
- "metadata": {},
- "output_type": "display_data"
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "PASS: DutyCycle\n",
- "{\n",
- " \"1852\": {\n",
- " \"task_name\": \"cpuhog\", \n",
- " \"dutycycle\": 10.050119999991693\n",
- " }\n",
- "}\n"
- ]
- }
- ],
- "source": [
- "TRACE_FILE = os.path.join(BASE_PATH, \"cpuhog\")\n",
- "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
- "s = SchedMultiAssert(run, topology, execnames=\"cpuhog\")\n",
- "s.plot().view()\n",
- "\n",
- "# Assert DutyCycle\n",
- "if s.assertDutyCycle(10, between_threshold, window=(0, 5), rank=1):\n",
- " print \"PASS: DutyCycle\"\n",
- " print json.dumps(s.getDutyCycle(window=(0, 5)), indent=3)"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "# Changing Reservations"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "A CPU hogging task has reservations set in the increasing order starting from 10% followed by a 2s period of normal execution"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 4,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "data": {
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- " });\n",
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- "<IPython.core.display.HTML object>"
- ]
- },
- "metadata": {},
- "output_type": "display_data"
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "WINDOW -> [0.00, 2.00]\n",
- "PASS: Expected=10 Actual=10.38 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [2.00, 4.00]\n",
- "PASS: Expected=100 Actual=99.60 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [4.00, 6.00]\n",
- "PASS: Expected=20 Actual=21.06 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [6.00, 8.00]\n",
- "PASS: Expected=100 Actual=95.69 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [8.00, 10.00]\n",
- "PASS: Expected=30 Actual=31.78 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [10.00, 12.00]\n",
- "PASS: Expected=100 Actual=98.23 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [12.00, 14.00]\n",
- "PASS: Expected=40 Actual=40.74 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [14.00, 16.00]\n",
- "PASS: Expected=100 Actual=97.58 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [16.00, 18.00]\n",
- "PASS: Expected=50 Actual=52.51 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [18.00, 20.00]\n",
- "PASS: Expected=100 Actual=96.38 THRESHOLD=10.0\n",
- "\n",
- "WINDOW -> [20.00, 22.00]\n",
- "PASS: Expected=60 Actual=60.71 THRESHOLD=10.0\n",
- "\n"
- ]
- }
- ],
- "source": [
- "TRACE_FILE = os.path.join(BASE_PATH, \"cancel_dl_timer\")\n",
- "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
- "s = SchedAssert(run, topology, execname=\"cpuhog\")\n",
- "s.plot().view()\n",
- "\n",
- "NUM_PHASES = 10\n",
- "PHASE_DURATION = 2\n",
- "start = s.getStartTime()\n",
- "DUTY_CYCLE_FACTOR = 10\n",
- "\n",
- "\n",
- "for phase in range(NUM_PHASES + 1):\n",
- " window = (start + (phase * PHASE_DURATION),\n",
- " start + ((phase + 1) * PHASE_DURATION))\n",
- " \n",
- " if phase % 2 == 0:\n",
- " DUTY_CYCLE = (phase + 2) * DUTY_CYCLE_FACTOR / 2\n",
- " else:\n",
- " DUTY_CYCLE = 100\n",
- "\n",
- "\n",
- " print \"WINDOW -> [{:.2f}, {:.2f}]\".format(window[0],\n",
- " window[1])\n",
- " \n",
- " \n",
- " \n",
- " if s.assertDutyCycle(DUTY_CYCLE, between_threshold, window=window):\n",
- " print \"PASS: Expected={} Actual={:.2f} THRESHOLD={}\".format(DUTY_CYCLE,\n",
- " s.getDutyCycle(window=window),\n",
- " THRESHOLD)\n",
- " else:\n",
- " print \"FAIL: Expected={} Actual={:.2f} THRESHOLD={}\".format(DUTY_CYCLE,\n",
- " s.getDutyCycle(window=window),\n",
- " THRESHOLD)\n",
- " \n",
- " print \"\""
- ]
- }
- ],
"metadata": {
"kernelspec": {
"display_name": "Python 2",
@@ -635,8 +16,633 @@
"nbconvert_exporter": "python",
"pygments_lexer": "ipython2",
"version": "2.7.9"
- }
+ },
+ "name": ""
},
- "nbformat": 4,
- "nbformat_minor": 0
-}
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Setup"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "from trappy.stats.Topology import Topology\n",
+ "from bart.sched.SchedMultiAssert import SchedMultiAssert\n",
+ "from bart.sched.SchedAssert import SchedAssert\n",
+ "import trappy\n",
+ "import os\n",
+ "import operator\n",
+ "import json\n",
+ "\n",
+ "#Define a CPU Topology (for multi-cluster systems)\n",
+ "BIG = [1, 2]\n",
+ "LITTLE = [0, 3, 4, 5]\n",
+ "CLUSTERS = [BIG, LITTLE]\n",
+ "topology = Topology(clusters=CLUSTERS)\n",
+ "\n",
+ "BASE_PATH = \"/Users/kapileshwarsingh/AnalysisRawData/LPC/sched_deadline/\"\n",
+ "\n",
+ "THRESHOLD = 10.0\n",
+ "def between_threshold(a, b):\n",
+ " return abs(((a - b) * 100.0) / b) < THRESHOLD"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Periodic Yield"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "The thread periodic_yeild is woken up at 30ms intervals where it calls sched_yield and relinquishes its time-slice.\n",
+ "The expectation is that the task will have a duty cycle < 1% and a period of 30ms.\n",
+ "\n",
+ "There are two threads, and the rank=1 conveys that the condition is true for one of the threads with the name \"periodic_yeild\"\n"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "TRACE_FILE = os.path.join(BASE_PATH, \"yield\")\n",
+ "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
+ "\n",
+ "# Assert Period\n",
+ "s = SchedMultiAssert(run, topology, execnames=\"periodic_yield\")\n",
+ "if s.assertPeriod(30, between_threshold, rank=1):\n",
+ " print \"PASS: Period\"\n",
+ " print json.dumps(s.getPeriod(), indent=3)\n",
+ "\n",
+ "print \"\"\n",
+ " \n",
+ "# Assert DutyCycle \n",
+ "if s.assertDutyCycle(1, operator.lt, window=(0,4), rank=2):\n",
+ " print \"PASS: DutyCycle\"\n",
+ " print json.dumps(s.getDutyCycle(window=(0,4)), indent=3)"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "PASS: Period\n",
+ "{\n",
+ " \"1844\": {\n",
+ " \"period\": 1.0085000000401578, \n",
+ " \"task_name\": \"periodic_yield\"\n",
+ " }, \n",
+ " \"1845\": {\n",
+ " \"period\": 29.822017857142669, \n",
+ " \"task_name\": \"periodic_yield\"\n",
+ " }\n",
+ "}\n",
+ "\n",
+ "PASS: DutyCycle\n",
+ "{\n",
+ " \"1844\": {\n",
+ " \"task_name\": \"periodic_yield\", \n",
+ " \"dutycycle\": 0.074749999998857675\n",
+ " }, \n",
+ " \"1845\": {\n",
+ " \"task_name\": \"periodic_yield\", \n",
+ " \"dutycycle\": 0.03862499999343072\n",
+ " }\n",
+ "}\n"
+ ]
+ }
+ ],
+ "prompt_number": 10
+ },
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "CPU Hog"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "The reservation of a CPU hogging task is set to 10ms for every 100ms. The assertion ensures a duty cycle of 10%"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "TRACE_FILE = os.path.join(BASE_PATH, \"cpuhog\")\n",
+ "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
+ "s = SchedMultiAssert(run, topology, execnames=\"cpuhog\")\n",
+ "s.plot().view()\n",
+ "\n",
+ "# Assert DutyCycle\n",
+ "if s.assertDutyCycle(10, between_threshold, window=(0, 5), rank=1):\n",
+ " print \"PASS: DutyCycle\"\n",
+ " print json.dumps(s.getDutyCycle(window=(0, 5)), indent=3)"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "html": [
+ "<style>\n",
+ "/*\n",
+ "\n",
+ " * Copyright 2015-2015 ARM Limited\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+ "\n",
+ " * you may not use this file except in compliance with the License.\n",
+ "\n",
+ " * You may obtain a copy of the License at\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * http://www.apache.org/licenses/LICENSE-2.0\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * Unless required by applicable law or agreed to in writing, software\n",
+ "\n",
+ " * distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+ "\n",
+ " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+ "\n",
+ " * See the License for the specific language governing permissions and\n",
+ "\n",
+ " * limitations under the License.\n",
+ "\n",
+ " */\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip {\n",
+ "\n",
+ " line-height: 1;\n",
+ "\n",
+ " padding: 12px;\n",
+ "\n",
+ " background: rgba(0, 0, 0, 0.6);\n",
+ "\n",
+ " color: #fff;\n",
+ "\n",
+ " border-radius: 2px;\n",
+ "\n",
+ " position: absolute !important;\n",
+ "\n",
+ " z-index: 99999;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip:after {\n",
+ "\n",
+ " box-sizing: border-box;\n",
+ "\n",
+ " pointer-events: none;\n",
+ "\n",
+ " display: inline;\n",
+ "\n",
+ " font-size: 10px;\n",
+ "\n",
+ " width: 100%;\n",
+ "\n",
+ " line-height: 1;\n",
+ "\n",
+ " color: rgba(0, 0, 0, 0.6);\n",
+ "\n",
+ " content: \"\\25BC\";\n",
+ "\n",
+ " position: absolute !important;\n",
+ "\n",
+ " z-index: 99999;\n",
+ "\n",
+ " text-align: center;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip.n:after {\n",
+ "\n",
+ " margin: -1px 0 0 0;\n",
+ "\n",
+ " top: 100%;\n",
+ "\n",
+ " left: 0;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".chart {\n",
+ "\n",
+ " shape-rendering: crispEdges;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".mini text {\n",
+ "\n",
+ " font: 9px sans-serif;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".main text {\n",
+ "\n",
+ " font: 12px sans-serif;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".axis line, .axis path {\n",
+ "\n",
+ " stroke: black;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".miniItem {\n",
+ "\n",
+ " stroke-width: 8;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".brush .extent {\n",
+ "\n",
+ "\n",
+ "\n",
+ " stroke: #000;\n",
+ "\n",
+ " fill-opacity: .125;\n",
+ "\n",
+ " shape-rendering: crispEdges;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "</style>\n",
+ "<div id=\"fig_41c7653cedde4765ae1f166e75c4fb08\" class=\"eventplot\">\n",
+ " <script>\n",
+ " var req = require.config( {\n",
+ "\n",
+ " paths: {\n",
+ "\n",
+ " \"EventPlot\": \"https://rawgit.com/sinkap/7f89de3e558856b81f10/raw/46144f8f8c5da670c54f826f0c634762107afc66/EventPlot\",\n",
+ " \"d3-tip\": \"http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3\",\n",
+ " \"d3\": \"http://d3js.org/d3.v3.min\"\n",
+ " },\n",
+ " shim: {\n",
+ " \"d3-tip\": [\"d3\"],\n",
+ " \"EventPlot\": {\n",
+ "\n",
+ " \"deps\": [\"d3-tip\", \"d3\" ],\n",
+ " \"exports\": \"EventPlot\"\n",
+ " }\n",
+ " }\n",
+ " });\n",
+ " req([\"require\", \"EventPlot\"], function() {\n",
+ " EventPlot.generate('fig_41c7653cedde4765ae1f166e75c4fb08', 'https://rawgit.com/sinkap/e9bc2394cf322f4dad0d/raw/014fae226c847a467fba541fbc390e18acea127b/fig_41c7653cedde4765ae1f166e75c4fb08.json');\n",
+ " });\n",
+ " </script>\n",
+ " </div>"
+ ],
+ "metadata": {},
+ "output_type": "display_data",
+ "text": [
+ "<IPython.core.display.HTML object>"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "PASS: DutyCycle\n",
+ "{\n",
+ " \"1852\": {\n",
+ " \"task_name\": \"cpuhog\", \n",
+ " \"dutycycle\": 10.050119999991693\n",
+ " }\n",
+ "}\n"
+ ]
+ }
+ ],
+ "prompt_number": 11
+ },
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Changing Reservations"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "A CPU hogging task has reservations set in the increasing order starting from 10% followed by a 2s period of normal execution"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "TRACE_FILE = os.path.join(BASE_PATH, \"cancel_dl_timer\")\n",
+ "run = trappy.Run(TRACE_FILE, \"cpuhog\")\n",
+ "s = SchedAssert(run, topology, execname=\"cpuhog\")\n",
+ "s.plot().view()\n",
+ "\n",
+ "NUM_PHASES = 10\n",
+ "PHASE_DURATION = 2\n",
+ "start = s.getStartTime()\n",
+ "DUTY_CYCLE_FACTOR = 10\n",
+ "\n",
+ "\n",
+ "for phase in range(NUM_PHASES + 1):\n",
+ " window = (start + (phase * PHASE_DURATION),\n",
+ " start + ((phase + 1) * PHASE_DURATION))\n",
+ " \n",
+ " if phase % 2 == 0:\n",
+ " DUTY_CYCLE = (phase + 2) * DUTY_CYCLE_FACTOR / 2\n",
+ " else:\n",
+ " DUTY_CYCLE = 100\n",
+ "\n",
+ "\n",
+ " print \"WINDOW -> [{:.2f}, {:.2f}]\".format(window[0],\n",
+ " window[1])\n",
+ " \n",
+ " \n",
+ " \n",
+ " if s.assertDutyCycle(DUTY_CYCLE, between_threshold, window=window):\n",
+ " print \"PASS: Expected={} Actual={:.2f} THRESHOLD={}\".format(DUTY_CYCLE,\n",
+ " s.getDutyCycle(window=window),\n",
+ " THRESHOLD)\n",
+ " else:\n",
+ " print \"FAIL: Expected={} Actual={:.2f} THRESHOLD={}\".format(DUTY_CYCLE,\n",
+ " s.getDutyCycle(window=window),\n",
+ " THRESHOLD)\n",
+ " \n",
+ " print \"\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "html": [
+ "<style>\n",
+ "/*\n",
+ "\n",
+ " * Copyright 2015-2015 ARM Limited\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+ "\n",
+ " * you may not use this file except in compliance with the License.\n",
+ "\n",
+ " * You may obtain a copy of the License at\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * http://www.apache.org/licenses/LICENSE-2.0\n",
+ "\n",
+ " *\n",
+ "\n",
+ " * Unless required by applicable law or agreed to in writing, software\n",
+ "\n",
+ " * distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+ "\n",
+ " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+ "\n",
+ " * See the License for the specific language governing permissions and\n",
+ "\n",
+ " * limitations under the License.\n",
+ "\n",
+ " */\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip {\n",
+ "\n",
+ " line-height: 1;\n",
+ "\n",
+ " padding: 12px;\n",
+ "\n",
+ " background: rgba(0, 0, 0, 0.6);\n",
+ "\n",
+ " color: #fff;\n",
+ "\n",
+ " border-radius: 2px;\n",
+ "\n",
+ " position: absolute !important;\n",
+ "\n",
+ " z-index: 99999;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip:after {\n",
+ "\n",
+ " box-sizing: border-box;\n",
+ "\n",
+ " pointer-events: none;\n",
+ "\n",
+ " display: inline;\n",
+ "\n",
+ " font-size: 10px;\n",
+ "\n",
+ " width: 100%;\n",
+ "\n",
+ " line-height: 1;\n",
+ "\n",
+ " color: rgba(0, 0, 0, 0.6);\n",
+ "\n",
+ " content: \"\\25BC\";\n",
+ "\n",
+ " position: absolute !important;\n",
+ "\n",
+ " z-index: 99999;\n",
+ "\n",
+ " text-align: center;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".d3-tip.n:after {\n",
+ "\n",
+ " margin: -1px 0 0 0;\n",
+ "\n",
+ " top: 100%;\n",
+ "\n",
+ " left: 0;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".chart {\n",
+ "\n",
+ " shape-rendering: crispEdges;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".mini text {\n",
+ "\n",
+ " font: 9px sans-serif;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".main text {\n",
+ "\n",
+ " font: 12px sans-serif;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".axis line, .axis path {\n",
+ "\n",
+ " stroke: black;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".miniItem {\n",
+ "\n",
+ " stroke-width: 8;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "\n",
+ "\n",
+ ".brush .extent {\n",
+ "\n",
+ "\n",
+ "\n",
+ " stroke: #000;\n",
+ "\n",
+ " fill-opacity: .125;\n",
+ "\n",
+ " shape-rendering: crispEdges;\n",
+ "\n",
+ "}\n",
+ "\n",
+ "</style>\n",
+ "<div id=\"fig_421afa8cc8234df49030c900b680220b\" class=\"eventplot\">\n",
+ " <script>\n",
+ " var req = require.config( {\n",
+ "\n",
+ " paths: {\n",
+ "\n",
+ " \"EventPlot\": \"https://rawgit.com/sinkap/7f89de3e558856b81f10/raw/46144f8f8c5da670c54f826f0c634762107afc66/EventPlot\",\n",
+ " \"d3-tip\": \"http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3\",\n",
+ " \"d3\": \"http://d3js.org/d3.v3.min\"\n",
+ " },\n",
+ " shim: {\n",
+ " \"d3-tip\": [\"d3\"],\n",
+ " \"EventPlot\": {\n",
+ "\n",
+ " \"deps\": [\"d3-tip\", \"d3\" ],\n",
+ " \"exports\": \"EventPlot\"\n",
+ " }\n",
+ " }\n",
+ " });\n",
+ " req([\"require\", \"EventPlot\"], function() {\n",
+ " EventPlot.generate('fig_421afa8cc8234df49030c900b680220b', 'https://rawgit.com/sinkap/a207675f6483aa0b9342/raw/825717935112f36fe996b77093c0c71d3871fee4/fig_421afa8cc8234df49030c900b680220b.json');\n",
+ " });\n",
+ " </script>\n",
+ " </div>"
+ ],
+ "metadata": {},
+ "output_type": "display_data",
+ "text": [
+ "<IPython.core.display.HTML object>"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "WINDOW -> [0.00, 2.00]\n",
+ "PASS: Expected=10 Actual=10.38 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [2.00, 4.00]\n",
+ "PASS: Expected=100 Actual=99.60 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [4.00, 6.00]\n",
+ "PASS: Expected=20 Actual=21.06 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [6.00, 8.00]\n",
+ "PASS: Expected=100 Actual=95.69 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [8.00, 10.00]\n",
+ "PASS: Expected=30 Actual=31.78 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [10.00, 12.00]\n",
+ "PASS: Expected=100 Actual=98.23 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [12.00, 14.00]\n",
+ "PASS: Expected=40 Actual=40.74 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [14.00, 16.00]\n",
+ "PASS: Expected=100 Actual=97.58 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [16.00, 18.00]\n",
+ "PASS: Expected=50 Actual=52.51 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [18.00, 20.00]\n",
+ "PASS: Expected=100 Actual=96.38 THRESHOLD=10.0\n",
+ "\n",
+ "WINDOW -> [20.00, 22.00]\n",
+ "PASS: Expected=60 Actual=60.71 THRESHOLD=10.0\n",
+ "\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file
