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6151d86c PT |
1 | /******************************************************************************* |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.internal.lttng2.kernel.ui.views.resources; | |
14 | ||
15 | import java.util.ArrayList; | |
16 | import java.util.Arrays; | |
17 | import java.util.Comparator; | |
faa38350 | 18 | import java.util.HashMap; |
6151d86c PT |
19 | import java.util.Iterator; |
20 | import java.util.List; | |
21 | ||
22 | import org.eclipse.core.runtime.IProgressMonitor; | |
23 | import org.eclipse.core.runtime.NullProgressMonitor; | |
24 | import org.eclipse.jface.action.Action; | |
25 | import org.eclipse.jface.action.IToolBarManager; | |
26 | import org.eclipse.jface.action.Separator; | |
27 | import org.eclipse.linuxtools.internal.lttng2.kernel.core.Attributes; | |
28 | import org.eclipse.linuxtools.internal.lttng2.kernel.ui.Messages; | |
29 | import org.eclipse.linuxtools.internal.lttng2.kernel.ui.views.resources.ResourcesEntry.Type; | |
30 | import org.eclipse.linuxtools.lttng2.kernel.core.trace.CtfKernelTrace; | |
31 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp; | |
faa38350 | 32 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
6151d86c PT |
33 | import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange; |
34 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; | |
35 | import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException; | |
96345c5a | 36 | import org.eclipse.linuxtools.tmf.core.exceptions.StateSystemDisposedException; |
6151d86c PT |
37 | import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException; |
38 | import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException; | |
39 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval; | |
6151d86c PT |
40 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; |
41 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
6151d86c | 42 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; |
faa38350 PT |
43 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
44 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; | |
f1f86dfb | 45 | import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem; |
6151d86c PT |
46 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
47 | import org.eclipse.linuxtools.tmf.core.trace.TmfExperiment; | |
faa38350 | 48 | import org.eclipse.linuxtools.tmf.ui.editors.ITmfTraceEditor; |
6151d86c PT |
49 | import org.eclipse.linuxtools.tmf.ui.views.TmfView; |
50 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
51 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
52 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphViewer; | |
55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent; | |
56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
57 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent; | |
58 | import org.eclipse.swt.SWT; | |
59 | import org.eclipse.swt.widgets.Composite; | |
60 | import org.eclipse.swt.widgets.Display; | |
61 | import org.eclipse.ui.IActionBars; | |
faa38350 PT |
62 | import org.eclipse.ui.IEditorPart; |
63 | import org.eclipse.ui.PlatformUI; | |
6151d86c PT |
64 | |
65 | /** | |
66 | * Main implementation for the LTTng 2.0 kernel Resource view | |
67 | * | |
68 | * @author Patrick Tasse | |
69 | */ | |
70 | public class ResourcesView extends TmfView { | |
71 | ||
72 | // ------------------------------------------------------------------------ | |
73 | // Constants | |
74 | // ------------------------------------------------------------------------ | |
75 | ||
76 | /** View ID. */ | |
77 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.resources"; //$NON-NLS-1$ | |
78 | ||
79 | /** Initial time range */ | |
80 | private static final long INITIAL_WINDOW_OFFSET = (1L * 100 * 1000 * 1000); // .1sec | |
81 | ||
82 | /** | |
83 | * Redraw state enum | |
84 | */ | |
85 | private enum State { IDLE, BUSY, PENDING } | |
86 | ||
87 | // ------------------------------------------------------------------------ | |
88 | // Fields | |
89 | // ------------------------------------------------------------------------ | |
90 | ||
91 | // The time graph viewer | |
92 | TimeGraphViewer fTimeGraphViewer; | |
93 | ||
faa38350 PT |
94 | // The selected trace |
95 | private ITmfTrace fTrace; | |
6151d86c PT |
96 | |
97 | // The time graph entry list | |
98 | private ArrayList<TraceEntry> fEntryList; | |
99 | ||
faa38350 PT |
100 | // The trace to entry list hash map |
101 | final private HashMap<ITmfTrace, ArrayList<TraceEntry>> fEntryListMap = new HashMap<ITmfTrace, ArrayList<TraceEntry>>(); | |
102 | ||
103 | // The trace to build thread hash map | |
104 | final private HashMap<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<ITmfTrace, BuildThread>(); | |
6151d86c PT |
105 | |
106 | // The start time | |
107 | private long fStartTime; | |
108 | ||
109 | // The end time | |
110 | private long fEndTime; | |
111 | ||
112 | // The display width | |
113 | private final int fDisplayWidth; | |
114 | ||
115 | // The next resource action | |
116 | private Action fNextResourceAction; | |
117 | ||
118 | // The previous resource action | |
119 | private Action fPreviousResourceAction; | |
120 | ||
121 | // The zoom thread | |
122 | private ZoomThread fZoomThread; | |
123 | ||
124 | // The redraw state used to prevent unnecessary queuing of display runnables | |
125 | private State fRedrawState = State.IDLE; | |
126 | ||
127 | // The redraw synchronization object | |
128 | final private Object fSyncObj = new Object(); | |
129 | ||
130 | // ------------------------------------------------------------------------ | |
131 | // Classes | |
132 | // ------------------------------------------------------------------------ | |
133 | ||
134 | private class TraceEntry implements ITimeGraphEntry { | |
135 | // The Trace | |
faa38350 | 136 | private final CtfKernelTrace fKernelTrace; |
6151d86c PT |
137 | // The start time |
138 | private final long fTraceStartTime; | |
139 | // The end time | |
140 | private final long fTraceEndTime; | |
141 | // The children of the entry | |
142 | private final ArrayList<ResourcesEntry> fChildren; | |
143 | // The name of entry | |
144 | private final String fName; | |
145 | ||
146 | public TraceEntry(CtfKernelTrace trace, String name, long startTime, long endTime) { | |
faa38350 | 147 | fKernelTrace = trace; |
6151d86c PT |
148 | fChildren = new ArrayList<ResourcesEntry>(); |
149 | fName = name; | |
150 | fTraceStartTime = startTime; | |
151 | fTraceEndTime = endTime; | |
152 | } | |
153 | ||
154 | @Override | |
155 | public ITimeGraphEntry getParent() { | |
156 | return null; | |
157 | } | |
158 | ||
159 | @Override | |
160 | public boolean hasChildren() { | |
161 | return fChildren != null && fChildren.size() > 0; | |
162 | } | |
163 | ||
164 | @Override | |
30652cc3 AM |
165 | public List<ResourcesEntry> getChildren() { |
166 | return fChildren; | |
6151d86c PT |
167 | } |
168 | ||
169 | @Override | |
170 | public String getName() { | |
171 | return fName; | |
172 | } | |
173 | ||
174 | @Override | |
175 | public long getStartTime() { | |
176 | return fTraceStartTime; | |
177 | } | |
178 | ||
179 | @Override | |
180 | public long getEndTime() { | |
181 | return fTraceEndTime; | |
182 | } | |
183 | ||
184 | @Override | |
185 | public boolean hasTimeEvents() { | |
186 | return false; | |
187 | } | |
188 | ||
189 | @Override | |
190 | public Iterator<ITimeEvent> getTimeEventsIterator() { | |
191 | return null; | |
192 | } | |
193 | ||
194 | @Override | |
195 | public <T extends ITimeEvent> Iterator<T> getTimeEventsIterator(long startTime, long stopTime, long visibleDuration) { | |
196 | return null; | |
197 | } | |
198 | ||
199 | public CtfKernelTrace getTrace() { | |
faa38350 | 200 | return fKernelTrace; |
6151d86c PT |
201 | } |
202 | ||
203 | public void addChild(ResourcesEntry entry) { | |
204 | int index; | |
205 | for (index = 0; index < fChildren.size(); index++) { | |
206 | ResourcesEntry other = fChildren.get(index); | |
207 | if (entry.getType().compareTo(other.getType()) < 0) { | |
208 | break; | |
209 | } else if (entry.getType().equals(other.getType())) { | |
210 | if (entry.getId() < other.getId()) { | |
211 | break; | |
212 | } | |
213 | } | |
214 | } | |
215 | entry.setParent(this); | |
216 | fChildren.add(index, entry); | |
217 | } | |
218 | } | |
219 | ||
220 | private static class TraceEntryComparator implements Comparator<ITimeGraphEntry> { | |
221 | @Override | |
222 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) { | |
223 | int result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0; | |
224 | if (result == 0) { | |
225 | result = o1.getName().compareTo(o2.getName()); | |
226 | } | |
227 | return result; | |
228 | } | |
229 | } | |
230 | ||
faa38350 PT |
231 | private class BuildThread extends Thread { |
232 | private final ITmfTrace fBuildTrace; | |
233 | private final IProgressMonitor fMonitor; | |
234 | ||
235 | public BuildThread(ITmfTrace trace) { | |
236 | super("ResourcesView build"); //$NON-NLS-1$ | |
237 | fBuildTrace = trace; | |
238 | fMonitor = new NullProgressMonitor(); | |
239 | } | |
240 | ||
241 | @Override | |
242 | public void run() { | |
243 | buildEventList(fBuildTrace, fMonitor); | |
244 | synchronized (fBuildThreadMap) { | |
245 | fBuildThreadMap.remove(this); | |
246 | } | |
247 | } | |
248 | ||
249 | public void cancel() { | |
250 | fMonitor.setCanceled(true); | |
251 | } | |
252 | } | |
253 | ||
6151d86c | 254 | private class ZoomThread extends Thread { |
faa38350 | 255 | private final ArrayList<TraceEntry> fZoomEntryList; |
6151d86c PT |
256 | private final long fZoomStartTime; |
257 | private final long fZoomEndTime; | |
258 | private final IProgressMonitor fMonitor; | |
259 | ||
faa38350 | 260 | public ZoomThread(ArrayList<TraceEntry> entryList, long startTime, long endTime) { |
6151d86c | 261 | super("ResourcesView zoom"); //$NON-NLS-1$ |
faa38350 | 262 | fZoomEntryList = entryList; |
6151d86c PT |
263 | fZoomStartTime = startTime; |
264 | fZoomEndTime = endTime; | |
265 | fMonitor = new NullProgressMonitor(); | |
266 | } | |
267 | ||
268 | @Override | |
269 | public void run() { | |
faa38350 | 270 | if (fZoomEntryList == null) { |
6151d86c PT |
271 | return; |
272 | } | |
273 | long resolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth); | |
faa38350 PT |
274 | for (TraceEntry traceEntry : fZoomEntryList) { |
275 | if (!traceEntry.fKernelTrace.getStateSystem().waitUntilBuilt()) { | |
276 | return; | |
277 | } | |
6151d86c PT |
278 | for (ITimeGraphEntry child : traceEntry.getChildren()) { |
279 | if (fMonitor.isCanceled()) { | |
280 | break; | |
281 | } | |
282 | ResourcesEntry entry = (ResourcesEntry) child; | |
283 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) { | |
284 | entry.setZoomedEventList(null); | |
285 | } else { | |
286 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, resolution, true, fMonitor); | |
287 | if (zoomedEventList != null) { | |
288 | entry.setZoomedEventList(zoomedEventList); | |
289 | } | |
290 | } | |
291 | redraw(); | |
292 | } | |
293 | } | |
294 | } | |
295 | ||
296 | public void cancel() { | |
297 | fMonitor.setCanceled(true); | |
298 | } | |
299 | } | |
300 | ||
301 | // ------------------------------------------------------------------------ | |
302 | // Constructors | |
303 | // ------------------------------------------------------------------------ | |
304 | ||
305 | /** | |
306 | * Default constructor | |
307 | */ | |
308 | public ResourcesView() { | |
309 | super(ID); | |
310 | fDisplayWidth = Display.getDefault().getBounds().width; | |
311 | } | |
312 | ||
313 | // ------------------------------------------------------------------------ | |
314 | // ViewPart | |
315 | // ------------------------------------------------------------------------ | |
316 | ||
317 | /* (non-Javadoc) | |
318 | * @see org.eclipse.linuxtools.tmf.ui.views.TmfView#createPartControl(org.eclipse.swt.widgets.Composite) | |
319 | */ | |
320 | @Override | |
321 | public void createPartControl(Composite parent) { | |
322 | fTimeGraphViewer = new TimeGraphViewer(parent, SWT.NONE); | |
323 | ||
324 | fTimeGraphViewer.setTimeGraphProvider(new ResourcesPresentationProvider()); | |
325 | ||
326 | fTimeGraphViewer.setTimeCalendarFormat(true); | |
327 | ||
328 | fTimeGraphViewer.addRangeListener(new ITimeGraphRangeListener() { | |
329 | @Override | |
330 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
331 | long startTime = event.getStartTime(); | |
332 | long endTime = event.getEndTime(); | |
333 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime)); | |
334 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphViewer.getSelectedTime()); | |
335 | broadcast(new TmfRangeSynchSignal(ResourcesView.this, range, time)); | |
336 | startZoomThread(startTime, endTime); | |
337 | } | |
338 | }); | |
339 | ||
340 | fTimeGraphViewer.addTimeListener(new ITimeGraphTimeListener() { | |
341 | @Override | |
342 | public void timeSelected(TimeGraphTimeEvent event) { | |
343 | long time = event.getTime(); | |
344 | broadcast(new TmfTimeSynchSignal(ResourcesView.this, new CtfTmfTimestamp(time))); | |
345 | } | |
346 | }); | |
347 | ||
6151d86c PT |
348 | // View Action Handling |
349 | makeActions(); | |
350 | contributeToActionBars(); | |
faa38350 PT |
351 | |
352 | IEditorPart editor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor(); | |
353 | if (editor instanceof ITmfTraceEditor) { | |
354 | ITmfTrace trace = ((ITmfTraceEditor) editor).getTrace(); | |
355 | if (trace != null) { | |
356 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
357 | } | |
358 | } | |
6151d86c PT |
359 | } |
360 | ||
361 | /* (non-Javadoc) | |
362 | * @see org.eclipse.ui.part.WorkbenchPart#setFocus() | |
363 | */ | |
364 | @Override | |
365 | public void setFocus() { | |
6151d86c PT |
366 | fTimeGraphViewer.setFocus(); |
367 | } | |
368 | ||
369 | // ------------------------------------------------------------------------ | |
370 | // Signal handlers | |
371 | // ------------------------------------------------------------------------ | |
372 | ||
373 | /** | |
faa38350 | 374 | * Handler for the trace selected signal |
6151d86c PT |
375 | * |
376 | * @param signal | |
377 | * The incoming signal | |
378 | */ | |
379 | @TmfSignalHandler | |
faa38350 PT |
380 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
381 | if (signal.getTrace() == fTrace) { | |
6151d86c PT |
382 | return; |
383 | } | |
faa38350 PT |
384 | fTrace = signal.getTrace(); |
385 | ||
386 | synchronized (fEntryListMap) { | |
387 | fEntryList = fEntryListMap.get(fTrace); | |
388 | if (fEntryList == null) { | |
389 | synchronized (fBuildThreadMap) { | |
390 | BuildThread buildThread = new BuildThread(fTrace); | |
391 | fBuildThreadMap.put(fTrace, buildThread); | |
392 | buildThread.start(); | |
393 | } | |
394 | } else { | |
395 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
396 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
397 | refresh(INITIAL_WINDOW_OFFSET); | |
6151d86c | 398 | } |
faa38350 | 399 | } |
6151d86c PT |
400 | } |
401 | ||
402 | /** | |
faa38350 | 403 | * Trace is disposed: clear the data structures and the view |
6151d86c PT |
404 | * |
405 | * @param signal the signal received | |
406 | */ | |
407 | @TmfSignalHandler | |
faa38350 PT |
408 | public void traceClosed(final TmfTraceClosedSignal signal) { |
409 | synchronized (fBuildThreadMap) { | |
410 | BuildThread buildThread = fBuildThreadMap.remove(signal.getTrace()); | |
411 | if (buildThread != null) { | |
412 | buildThread.cancel(); | |
413 | } | |
414 | } | |
415 | synchronized (fEntryListMap) { | |
416 | fEntryListMap.remove(signal.getTrace()); | |
417 | } | |
418 | if (signal.getTrace() == fTrace) { | |
419 | fTrace = null; | |
6151d86c PT |
420 | fStartTime = 0; |
421 | fEndTime = 0; | |
faa38350 PT |
422 | if (fZoomThread != null) { |
423 | fZoomThread.cancel(); | |
6151d86c PT |
424 | } |
425 | refresh(INITIAL_WINDOW_OFFSET); | |
426 | } | |
427 | } | |
428 | ||
429 | /** | |
430 | * Handler for the TimeSynch signal | |
431 | * | |
432 | * @param signal | |
433 | * The incoming signal | |
434 | */ | |
435 | @TmfSignalHandler | |
436 | public void synchToTime(final TmfTimeSynchSignal signal) { | |
faa38350 | 437 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
438 | return; |
439 | } | |
faa38350 | 440 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
6151d86c PT |
441 | Display.getDefault().asyncExec(new Runnable() { |
442 | @Override | |
443 | public void run() { | |
444 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
445 | return; | |
446 | } | |
447 | fTimeGraphViewer.setSelectedTime(time, true); | |
448 | startZoomThread(fTimeGraphViewer.getTime0(), fTimeGraphViewer.getTime1()); | |
449 | } | |
450 | }); | |
451 | } | |
452 | ||
453 | /** | |
454 | * Handler for the RangeSynch signal | |
455 | * | |
456 | * @param signal | |
457 | * The incoming signal | |
458 | */ | |
459 | @TmfSignalHandler | |
460 | public void synchToRange(final TmfRangeSynchSignal signal) { | |
faa38350 | 461 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
462 | return; |
463 | } | |
faa38350 PT |
464 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
465 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
466 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
6151d86c PT |
467 | Display.getDefault().asyncExec(new Runnable() { |
468 | @Override | |
469 | public void run() { | |
470 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
471 | return; | |
472 | } | |
473 | fTimeGraphViewer.setStartFinishTime(startTime, endTime); | |
474 | fTimeGraphViewer.setSelectedTime(time, false); | |
475 | startZoomThread(startTime, endTime); | |
476 | } | |
477 | }); | |
478 | } | |
479 | ||
6151d86c PT |
480 | // ------------------------------------------------------------------------ |
481 | // Internal | |
482 | // ------------------------------------------------------------------------ | |
483 | ||
faa38350 | 484 | private void buildEventList(final ITmfTrace trace, IProgressMonitor monitor) { |
6151d86c PT |
485 | fStartTime = Long.MAX_VALUE; |
486 | fEndTime = Long.MIN_VALUE; | |
faa38350 PT |
487 | ITmfTrace[] traces; |
488 | if (trace instanceof TmfExperiment) { | |
489 | TmfExperiment experiment = (TmfExperiment) trace; | |
490 | traces = experiment.getTraces(); | |
491 | } else { | |
492 | traces = new ITmfTrace[] { trace }; | |
493 | } | |
6151d86c | 494 | ArrayList<TraceEntry> entryList = new ArrayList<TraceEntry>(); |
faa38350 PT |
495 | for (ITmfTrace aTrace : traces) { |
496 | if (monitor.isCanceled()) { | |
497 | return; | |
498 | } | |
499 | if (aTrace instanceof CtfKernelTrace) { | |
500 | CtfKernelTrace ctfKernelTrace = (CtfKernelTrace) aTrace; | |
f1f86dfb | 501 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystem(); |
faa38350 PT |
502 | if (!ssq.waitUntilBuilt()) { |
503 | return; | |
504 | } | |
6151d86c PT |
505 | long startTime = ssq.getStartTime(); |
506 | long endTime = ssq.getCurrentEndTime() + 1; | |
faa38350 | 507 | TraceEntry groupEntry = new TraceEntry(ctfKernelTrace, aTrace.getName(), startTime, endTime); |
6151d86c PT |
508 | entryList.add(groupEntry); |
509 | fStartTime = Math.min(fStartTime, startTime); | |
510 | fEndTime = Math.max(fEndTime, endTime); | |
511 | List<Integer> cpuQuarks = ssq.getQuarks(Attributes.CPUS, "*"); //$NON-NLS-1$ | |
512 | ResourcesEntry[] cpuEntries = new ResourcesEntry[cpuQuarks.size()]; | |
513 | for (int i = 0; i < cpuQuarks.size(); i++) { | |
514 | int cpuQuark = cpuQuarks.get(i); | |
515 | int cpu = Integer.parseInt(ssq.getAttributeName(cpuQuark)); | |
516 | ResourcesEntry entry = new ResourcesEntry(cpuQuark, ctfKernelTrace, Type.CPU, cpu); | |
517 | groupEntry.addChild(entry); | |
518 | cpuEntries[i] = entry; | |
519 | } | |
520 | List<Integer> irqQuarks = ssq.getQuarks(Attributes.RESOURCES, Attributes.IRQS, "*"); //$NON-NLS-1$ | |
521 | ResourcesEntry[] irqEntries = new ResourcesEntry[irqQuarks.size()]; | |
522 | for (int i = 0; i < irqQuarks.size(); i++) { | |
523 | int irqQuark = irqQuarks.get(i); | |
524 | int irq = Integer.parseInt(ssq.getAttributeName(irqQuark)); | |
525 | ResourcesEntry entry = new ResourcesEntry(irqQuark, ctfKernelTrace, Type.IRQ, irq); | |
526 | groupEntry.addChild(entry); | |
527 | irqEntries[i] = entry; | |
528 | } | |
529 | List<Integer> softIrqQuarks = ssq.getQuarks(Attributes.RESOURCES, Attributes.SOFT_IRQS, "*"); //$NON-NLS-1$ | |
530 | ResourcesEntry[] softIrqEntries = new ResourcesEntry[softIrqQuarks.size()]; | |
531 | for (int i = 0; i < softIrqQuarks.size(); i++) { | |
532 | int softIrqQuark = softIrqQuarks.get(i); | |
533 | int softIrq = Integer.parseInt(ssq.getAttributeName(softIrqQuark)); | |
534 | ResourcesEntry entry = new ResourcesEntry(softIrqQuark, ctfKernelTrace, Type.SOFT_IRQ, softIrq); | |
535 | groupEntry.addChild(entry); | |
536 | softIrqEntries[i] = entry; | |
537 | } | |
538 | } | |
539 | } | |
faa38350 PT |
540 | synchronized (fEntryListMap) { |
541 | fEntryListMap.put(trace, (ArrayList<TraceEntry>) entryList.clone()); | |
542 | } | |
543 | if (trace == fTrace) { | |
544 | refresh(INITIAL_WINDOW_OFFSET); | |
6151d86c | 545 | } |
6151d86c | 546 | for (TraceEntry traceEntry : entryList) { |
faa38350 PT |
547 | if (monitor.isCanceled()) { |
548 | return; | |
549 | } | |
6151d86c | 550 | CtfKernelTrace ctfKernelTrace = traceEntry.getTrace(); |
f1f86dfb | 551 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystem(); |
6151d86c PT |
552 | long startTime = ssq.getStartTime(); |
553 | long endTime = ssq.getCurrentEndTime() + 1; | |
554 | long resolution = (endTime - startTime) / fDisplayWidth; | |
555 | for (ResourcesEntry entry : traceEntry.getChildren()) { | |
faa38350 | 556 | List<ITimeEvent> eventList = getEventList(entry, startTime, endTime, resolution, false, monitor); |
6151d86c PT |
557 | entry.setEventList(eventList); |
558 | redraw(); | |
559 | } | |
560 | } | |
561 | } | |
562 | ||
563 | private static List<ITimeEvent> getEventList(ResourcesEntry entry, | |
564 | long startTime, long endTime, long resolution, boolean includeNull, | |
565 | IProgressMonitor monitor) { | |
f1f86dfb | 566 | ITmfStateSystem ssq = entry.getTrace().getStateSystem(); |
6151d86c PT |
567 | startTime = Math.max(startTime, ssq.getStartTime()); |
568 | endTime = Math.min(endTime, ssq.getCurrentEndTime() + 1); | |
569 | if (endTime <= startTime) { | |
570 | return null; | |
571 | } | |
572 | List<ITimeEvent> eventList = null; | |
573 | int quark = entry.getQuark(); | |
574 | try { | |
575 | if (entry.getType().equals(Type.CPU)) { | |
576 | int statusQuark = ssq.getQuarkRelative(quark, Attributes.STATUS); | |
577 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, startTime, endTime - 1, resolution, monitor); | |
578 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size()); | |
579 | long lastEndTime = -1; | |
580 | for (ITmfStateInterval statusInterval : statusIntervals) { | |
581 | if (monitor.isCanceled()) { | |
582 | return null; | |
583 | } | |
584 | int status = statusInterval.getStateValue().unboxInt(); | |
585 | long time = statusInterval.getStartTime(); | |
586 | long duration = statusInterval.getEndTime() - time + 1; | |
587 | if (!statusInterval.getStateValue().isNull()) { | |
588 | if (lastEndTime != time && lastEndTime != -1) { | |
589 | eventList.add(new TimeEvent(entry, lastEndTime, time - lastEndTime)); | |
590 | } | |
591 | eventList.add(new ResourcesEvent(entry, time, duration, status)); | |
592 | lastEndTime = time + duration; | |
593 | } else { | |
594 | if (includeNull) { | |
595 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
596 | } | |
597 | } | |
598 | } | |
599 | } else if (entry.getType().equals(Type.IRQ)) { | |
600 | List<ITmfStateInterval> irqIntervals = ssq.queryHistoryRange(quark, startTime, endTime - 1, resolution, monitor); | |
601 | eventList = new ArrayList<ITimeEvent>(irqIntervals.size()); | |
602 | long lastEndTime = -1; | |
603 | boolean lastIsNull = true; | |
604 | for (ITmfStateInterval irqInterval : irqIntervals) { | |
605 | if (monitor.isCanceled()) { | |
606 | return null; | |
607 | } | |
608 | long time = irqInterval.getStartTime(); | |
609 | long duration = irqInterval.getEndTime() - time + 1; | |
610 | if (!irqInterval.getStateValue().isNull()) { | |
611 | int cpu = irqInterval.getStateValue().unboxInt(); | |
612 | eventList.add(new ResourcesEvent(entry, time, duration, cpu)); | |
613 | lastIsNull = false; | |
614 | } else { | |
615 | if (lastEndTime != time && lastEndTime != -1 && lastIsNull) { | |
616 | eventList.add(new ResourcesEvent(entry, lastEndTime, time - lastEndTime, -1)); | |
617 | } | |
618 | if (includeNull) { | |
619 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
620 | } | |
621 | lastIsNull = true; | |
622 | } | |
623 | lastEndTime = time + duration; | |
624 | } | |
625 | } else if (entry.getType().equals(Type.SOFT_IRQ)) { | |
626 | List<ITmfStateInterval> softIrqIntervals = ssq.queryHistoryRange(quark, startTime, endTime - 1, resolution, monitor); | |
627 | eventList = new ArrayList<ITimeEvent>(softIrqIntervals.size()); | |
628 | long lastEndTime = -1; | |
629 | boolean lastIsNull = true; | |
630 | for (ITmfStateInterval softIrqInterval : softIrqIntervals) { | |
631 | if (monitor.isCanceled()) { | |
632 | return null; | |
633 | } | |
634 | long time = softIrqInterval.getStartTime(); | |
635 | long duration = softIrqInterval.getEndTime() - time + 1; | |
636 | if (!softIrqInterval.getStateValue().isNull()) { | |
637 | int cpu = softIrqInterval.getStateValue().unboxInt(); | |
638 | eventList.add(new ResourcesEvent(entry, time, duration, cpu)); | |
639 | } else { | |
640 | if (lastEndTime != time && lastEndTime != -1 && lastIsNull) { | |
641 | eventList.add(new ResourcesEvent(entry, lastEndTime, time - lastEndTime, -1)); | |
642 | } | |
643 | if (includeNull) { | |
644 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
645 | } | |
646 | lastIsNull = true; | |
647 | } | |
648 | lastEndTime = time + duration; | |
649 | } | |
650 | } | |
651 | } catch (AttributeNotFoundException e) { | |
652 | e.printStackTrace(); | |
653 | } catch (TimeRangeException e) { | |
654 | e.printStackTrace(); | |
655 | } catch (StateValueTypeException e) { | |
656 | e.printStackTrace(); | |
96345c5a AM |
657 | } catch (StateSystemDisposedException e) { |
658 | /* Ignored */ | |
6151d86c PT |
659 | } |
660 | return eventList; | |
661 | } | |
662 | ||
663 | private void refresh(final long windowRange) { | |
664 | Display.getDefault().asyncExec(new Runnable() { | |
665 | @Override | |
666 | public void run() { | |
667 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
668 | return; | |
669 | } | |
670 | ITimeGraphEntry[] entries = null; | |
faa38350 PT |
671 | synchronized (fEntryListMap) { |
672 | fEntryList = fEntryListMap.get(fTrace); | |
673 | if (fEntryList == null) { | |
674 | fEntryList = new ArrayList<TraceEntry>(); | |
6151d86c | 675 | } |
faa38350 | 676 | entries = fEntryList.toArray(new ITimeGraphEntry[0]); |
6151d86c PT |
677 | } |
678 | if (entries != null) { | |
679 | Arrays.sort(entries, new TraceEntryComparator()); | |
680 | fTimeGraphViewer.setInput(entries); | |
681 | fTimeGraphViewer.setTimeBounds(fStartTime, fEndTime); | |
682 | ||
683 | long endTime = fStartTime + windowRange; | |
684 | ||
685 | if (fEndTime < endTime) { | |
686 | endTime = fEndTime; | |
687 | } | |
688 | fTimeGraphViewer.setStartFinishTime(fStartTime, endTime); | |
689 | ||
690 | startZoomThread(fStartTime, endTime); | |
691 | } | |
692 | } | |
693 | }); | |
694 | } | |
695 | ||
696 | private void redraw() { | |
697 | synchronized (fSyncObj) { | |
698 | if (fRedrawState == State.IDLE) { | |
699 | fRedrawState = State.BUSY; | |
700 | } else { | |
701 | fRedrawState = State.PENDING; | |
702 | return; | |
703 | } | |
704 | } | |
705 | Display.getDefault().asyncExec(new Runnable() { | |
706 | @Override | |
707 | public void run() { | |
708 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
709 | return; | |
710 | } | |
711 | fTimeGraphViewer.getControl().redraw(); | |
712 | fTimeGraphViewer.getControl().update(); | |
713 | synchronized (fSyncObj) { | |
714 | if (fRedrawState == State.PENDING) { | |
715 | fRedrawState = State.IDLE; | |
716 | redraw(); | |
717 | } else { | |
718 | fRedrawState = State.IDLE; | |
719 | } | |
720 | } | |
721 | } | |
722 | }); | |
723 | } | |
724 | ||
725 | private void startZoomThread(long startTime, long endTime) { | |
726 | if (fZoomThread != null) { | |
727 | fZoomThread.cancel(); | |
728 | } | |
faa38350 | 729 | fZoomThread = new ZoomThread(fEntryList, startTime, endTime); |
6151d86c PT |
730 | fZoomThread.start(); |
731 | } | |
732 | ||
733 | private void makeActions() { | |
734 | fPreviousResourceAction = fTimeGraphViewer.getPreviousItemAction(); | |
735 | fPreviousResourceAction.setText(Messages.ResourcesView_previousResourceActionNameText); | |
736 | fPreviousResourceAction.setToolTipText(Messages.ResourcesView_previousResourceActionToolTipText); | |
737 | fNextResourceAction = fTimeGraphViewer.getNextItemAction(); | |
738 | fNextResourceAction.setText(Messages.ResourcesView_nextResourceActionNameText); | |
739 | fNextResourceAction.setToolTipText(Messages.ResourcesView_previousResourceActionToolTipText); | |
740 | } | |
741 | ||
742 | private void contributeToActionBars() { | |
743 | IActionBars bars = getViewSite().getActionBars(); | |
744 | fillLocalToolBar(bars.getToolBarManager()); | |
745 | } | |
746 | ||
747 | private void fillLocalToolBar(IToolBarManager manager) { | |
748 | manager.add(fTimeGraphViewer.getShowLegendAction()); | |
749 | manager.add(new Separator()); | |
750 | manager.add(fTimeGraphViewer.getResetScaleAction()); | |
751 | manager.add(fTimeGraphViewer.getPreviousEventAction()); | |
752 | manager.add(fTimeGraphViewer.getNextEventAction()); | |
753 | manager.add(fPreviousResourceAction); | |
754 | manager.add(fNextResourceAction); | |
755 | manager.add(fTimeGraphViewer.getZoomInAction()); | |
756 | manager.add(fTimeGraphViewer.getZoomOutAction()); | |
757 | manager.add(new Separator()); | |
758 | } | |
759 | } |