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6151d86c | 1 | /******************************************************************************* |
94cce698 | 2 | * Copyright (c) 2012, 2013 Ericsson |
6151d86c PT |
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; | |
d3ba47d4 | 30 | import org.eclipse.linuxtools.lttng2.kernel.core.trace.LttngKernelTrace; |
6151d86c | 31 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTimestamp; |
6151d86c | 32 | import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException; |
96345c5a | 33 | import org.eclipse.linuxtools.tmf.core.exceptions.StateSystemDisposedException; |
6151d86c PT |
34 | import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException; |
35 | import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException; | |
36 | import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval; | |
6151d86c PT |
37 | import org.eclipse.linuxtools.tmf.core.signal.TmfRangeSynchSignal; |
38 | import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler; | |
6151d86c | 39 | import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal; |
faa38350 PT |
40 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceClosedSignal; |
41 | import org.eclipse.linuxtools.tmf.core.signal.TmfTraceSelectedSignal; | |
f1f86dfb | 42 | import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem; |
3bd46eef AM |
43 | import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp; |
44 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange; | |
45 | import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp; | |
6151d86c | 46 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; |
6151d86c PT |
47 | import org.eclipse.linuxtools.tmf.ui.views.TmfView; |
48 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphRangeListener; | |
49 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.ITimeGraphTimeListener; | |
50 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphRangeUpdateEvent; | |
51 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphTimeEvent; | |
52 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.TimeGraphViewer; | |
53 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeEvent; | |
54 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; | |
55 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeEvent; | |
026664b7 | 56 | import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat; |
6151d86c PT |
57 | import org.eclipse.swt.SWT; |
58 | import org.eclipse.swt.widgets.Composite; | |
59 | import org.eclipse.swt.widgets.Display; | |
60 | import org.eclipse.ui.IActionBars; | |
61 | ||
62 | /** | |
63 | * Main implementation for the LTTng 2.0 kernel Resource view | |
64 | * | |
65 | * @author Patrick Tasse | |
66 | */ | |
67 | public class ResourcesView extends TmfView { | |
68 | ||
69 | // ------------------------------------------------------------------------ | |
70 | // Constants | |
71 | // ------------------------------------------------------------------------ | |
72 | ||
73 | /** View ID. */ | |
74 | public static final String ID = "org.eclipse.linuxtools.lttng2.kernel.ui.views.resources"; //$NON-NLS-1$ | |
75 | ||
6151d86c PT |
76 | /** |
77 | * Redraw state enum | |
78 | */ | |
79 | private enum State { IDLE, BUSY, PENDING } | |
80 | ||
81 | // ------------------------------------------------------------------------ | |
82 | // Fields | |
83 | // ------------------------------------------------------------------------ | |
84 | ||
85 | // The time graph viewer | |
86 | TimeGraphViewer fTimeGraphViewer; | |
87 | ||
faa38350 PT |
88 | // The selected trace |
89 | private ITmfTrace fTrace; | |
6151d86c PT |
90 | |
91 | // The time graph entry list | |
92 | private ArrayList<TraceEntry> fEntryList; | |
93 | ||
faa38350 PT |
94 | // The trace to entry list hash map |
95 | final private HashMap<ITmfTrace, ArrayList<TraceEntry>> fEntryListMap = new HashMap<ITmfTrace, ArrayList<TraceEntry>>(); | |
96 | ||
97 | // The trace to build thread hash map | |
98 | final private HashMap<ITmfTrace, BuildThread> fBuildThreadMap = new HashMap<ITmfTrace, BuildThread>(); | |
6151d86c PT |
99 | |
100 | // The start time | |
101 | private long fStartTime; | |
102 | ||
103 | // The end time | |
104 | private long fEndTime; | |
105 | ||
106 | // The display width | |
107 | private final int fDisplayWidth; | |
108 | ||
109 | // The next resource action | |
110 | private Action fNextResourceAction; | |
111 | ||
112 | // The previous resource action | |
113 | private Action fPreviousResourceAction; | |
114 | ||
115 | // The zoom thread | |
116 | private ZoomThread fZoomThread; | |
117 | ||
118 | // The redraw state used to prevent unnecessary queuing of display runnables | |
119 | private State fRedrawState = State.IDLE; | |
120 | ||
121 | // The redraw synchronization object | |
122 | final private Object fSyncObj = new Object(); | |
123 | ||
124 | // ------------------------------------------------------------------------ | |
125 | // Classes | |
126 | // ------------------------------------------------------------------------ | |
127 | ||
128 | private class TraceEntry implements ITimeGraphEntry { | |
129 | // The Trace | |
d3ba47d4 | 130 | private final LttngKernelTrace fKernelTrace; |
6151d86c PT |
131 | // The start time |
132 | private final long fTraceStartTime; | |
133 | // The end time | |
134 | private final long fTraceEndTime; | |
135 | // The children of the entry | |
136 | private final ArrayList<ResourcesEntry> fChildren; | |
137 | // The name of entry | |
138 | private final String fName; | |
139 | ||
d3ba47d4 | 140 | public TraceEntry(LttngKernelTrace trace, String name, long startTime, long endTime) { |
faa38350 | 141 | fKernelTrace = trace; |
6151d86c PT |
142 | fChildren = new ArrayList<ResourcesEntry>(); |
143 | fName = name; | |
144 | fTraceStartTime = startTime; | |
145 | fTraceEndTime = endTime; | |
146 | } | |
147 | ||
148 | @Override | |
149 | public ITimeGraphEntry getParent() { | |
150 | return null; | |
151 | } | |
152 | ||
153 | @Override | |
154 | public boolean hasChildren() { | |
155 | return fChildren != null && fChildren.size() > 0; | |
156 | } | |
157 | ||
158 | @Override | |
30652cc3 AM |
159 | public List<ResourcesEntry> getChildren() { |
160 | return fChildren; | |
6151d86c PT |
161 | } |
162 | ||
163 | @Override | |
164 | public String getName() { | |
165 | return fName; | |
166 | } | |
167 | ||
168 | @Override | |
169 | public long getStartTime() { | |
170 | return fTraceStartTime; | |
171 | } | |
172 | ||
173 | @Override | |
174 | public long getEndTime() { | |
175 | return fTraceEndTime; | |
176 | } | |
177 | ||
178 | @Override | |
179 | public boolean hasTimeEvents() { | |
180 | return false; | |
181 | } | |
182 | ||
183 | @Override | |
184 | public Iterator<ITimeEvent> getTimeEventsIterator() { | |
185 | return null; | |
186 | } | |
187 | ||
188 | @Override | |
189 | public <T extends ITimeEvent> Iterator<T> getTimeEventsIterator(long startTime, long stopTime, long visibleDuration) { | |
190 | return null; | |
191 | } | |
192 | ||
d3ba47d4 | 193 | public LttngKernelTrace getTrace() { |
faa38350 | 194 | return fKernelTrace; |
6151d86c PT |
195 | } |
196 | ||
197 | public void addChild(ResourcesEntry entry) { | |
198 | int index; | |
199 | for (index = 0; index < fChildren.size(); index++) { | |
200 | ResourcesEntry other = fChildren.get(index); | |
201 | if (entry.getType().compareTo(other.getType()) < 0) { | |
202 | break; | |
203 | } else if (entry.getType().equals(other.getType())) { | |
204 | if (entry.getId() < other.getId()) { | |
205 | break; | |
206 | } | |
207 | } | |
208 | } | |
209 | entry.setParent(this); | |
210 | fChildren.add(index, entry); | |
211 | } | |
212 | } | |
213 | ||
214 | private static class TraceEntryComparator implements Comparator<ITimeGraphEntry> { | |
215 | @Override | |
216 | public int compare(ITimeGraphEntry o1, ITimeGraphEntry o2) { | |
217 | int result = o1.getStartTime() < o2.getStartTime() ? -1 : o1.getStartTime() > o2.getStartTime() ? 1 : 0; | |
218 | if (result == 0) { | |
219 | result = o1.getName().compareTo(o2.getName()); | |
220 | } | |
221 | return result; | |
222 | } | |
223 | } | |
224 | ||
faa38350 PT |
225 | private class BuildThread extends Thread { |
226 | private final ITmfTrace fBuildTrace; | |
227 | private final IProgressMonitor fMonitor; | |
228 | ||
229 | public BuildThread(ITmfTrace trace) { | |
230 | super("ResourcesView build"); //$NON-NLS-1$ | |
231 | fBuildTrace = trace; | |
232 | fMonitor = new NullProgressMonitor(); | |
233 | } | |
234 | ||
235 | @Override | |
236 | public void run() { | |
237 | buildEventList(fBuildTrace, fMonitor); | |
238 | synchronized (fBuildThreadMap) { | |
239 | fBuildThreadMap.remove(this); | |
240 | } | |
241 | } | |
242 | ||
243 | public void cancel() { | |
244 | fMonitor.setCanceled(true); | |
245 | } | |
246 | } | |
247 | ||
6151d86c | 248 | private class ZoomThread extends Thread { |
faa38350 | 249 | private final ArrayList<TraceEntry> fZoomEntryList; |
6151d86c PT |
250 | private final long fZoomStartTime; |
251 | private final long fZoomEndTime; | |
252 | private final IProgressMonitor fMonitor; | |
253 | ||
faa38350 | 254 | public ZoomThread(ArrayList<TraceEntry> entryList, long startTime, long endTime) { |
6151d86c | 255 | super("ResourcesView zoom"); //$NON-NLS-1$ |
faa38350 | 256 | fZoomEntryList = entryList; |
6151d86c PT |
257 | fZoomStartTime = startTime; |
258 | fZoomEndTime = endTime; | |
259 | fMonitor = new NullProgressMonitor(); | |
260 | } | |
261 | ||
262 | @Override | |
263 | public void run() { | |
faa38350 | 264 | if (fZoomEntryList == null) { |
6151d86c PT |
265 | return; |
266 | } | |
267 | long resolution = Math.max(1, (fZoomEndTime - fZoomStartTime) / fDisplayWidth); | |
faa38350 | 268 | for (TraceEntry traceEntry : fZoomEntryList) { |
d3ba47d4 | 269 | if (!traceEntry.fKernelTrace.getStateSystems().get(LttngKernelTrace.STATE_ID).waitUntilBuilt()) { |
faa38350 PT |
270 | return; |
271 | } | |
6151d86c PT |
272 | for (ITimeGraphEntry child : traceEntry.getChildren()) { |
273 | if (fMonitor.isCanceled()) { | |
274 | break; | |
275 | } | |
276 | ResourcesEntry entry = (ResourcesEntry) child; | |
277 | if (fZoomStartTime <= fStartTime && fZoomEndTime >= fEndTime) { | |
278 | entry.setZoomedEventList(null); | |
279 | } else { | |
280 | List<ITimeEvent> zoomedEventList = getEventList(entry, fZoomStartTime, fZoomEndTime, resolution, true, fMonitor); | |
281 | if (zoomedEventList != null) { | |
282 | entry.setZoomedEventList(zoomedEventList); | |
283 | } | |
284 | } | |
285 | redraw(); | |
286 | } | |
287 | } | |
288 | } | |
289 | ||
290 | public void cancel() { | |
291 | fMonitor.setCanceled(true); | |
292 | } | |
293 | } | |
294 | ||
295 | // ------------------------------------------------------------------------ | |
296 | // Constructors | |
297 | // ------------------------------------------------------------------------ | |
298 | ||
299 | /** | |
300 | * Default constructor | |
301 | */ | |
302 | public ResourcesView() { | |
303 | super(ID); | |
304 | fDisplayWidth = Display.getDefault().getBounds().width; | |
305 | } | |
306 | ||
307 | // ------------------------------------------------------------------------ | |
308 | // ViewPart | |
309 | // ------------------------------------------------------------------------ | |
310 | ||
6151d86c PT |
311 | @Override |
312 | public void createPartControl(Composite parent) { | |
313 | fTimeGraphViewer = new TimeGraphViewer(parent, SWT.NONE); | |
314 | ||
713a70ae | 315 | fTimeGraphViewer.setTimeGraphProvider(new ResourcesPresentationProvider(fTimeGraphViewer)); |
6151d86c | 316 | |
026664b7 | 317 | fTimeGraphViewer.setTimeFormat(TimeFormat.CALENDAR); |
6151d86c PT |
318 | |
319 | fTimeGraphViewer.addRangeListener(new ITimeGraphRangeListener() { | |
320 | @Override | |
321 | public void timeRangeUpdated(TimeGraphRangeUpdateEvent event) { | |
322 | long startTime = event.getStartTime(); | |
323 | long endTime = event.getEndTime(); | |
324 | TmfTimeRange range = new TmfTimeRange(new CtfTmfTimestamp(startTime), new CtfTmfTimestamp(endTime)); | |
325 | TmfTimestamp time = new CtfTmfTimestamp(fTimeGraphViewer.getSelectedTime()); | |
326 | broadcast(new TmfRangeSynchSignal(ResourcesView.this, range, time)); | |
327 | startZoomThread(startTime, endTime); | |
328 | } | |
329 | }); | |
330 | ||
331 | fTimeGraphViewer.addTimeListener(new ITimeGraphTimeListener() { | |
332 | @Override | |
333 | public void timeSelected(TimeGraphTimeEvent event) { | |
334 | long time = event.getTime(); | |
335 | broadcast(new TmfTimeSynchSignal(ResourcesView.this, new CtfTmfTimestamp(time))); | |
336 | } | |
337 | }); | |
338 | ||
6151d86c PT |
339 | // View Action Handling |
340 | makeActions(); | |
341 | contributeToActionBars(); | |
faa38350 | 342 | |
3ac5721a AM |
343 | ITmfTrace trace = getActiveTrace(); |
344 | if (trace != null) { | |
345 | traceSelected(new TmfTraceSelectedSignal(this, trace)); | |
faa38350 | 346 | } |
6151d86c PT |
347 | } |
348 | ||
6151d86c PT |
349 | @Override |
350 | public void setFocus() { | |
6151d86c PT |
351 | fTimeGraphViewer.setFocus(); |
352 | } | |
353 | ||
354 | // ------------------------------------------------------------------------ | |
355 | // Signal handlers | |
356 | // ------------------------------------------------------------------------ | |
357 | ||
358 | /** | |
faa38350 | 359 | * Handler for the trace selected signal |
6151d86c PT |
360 | * |
361 | * @param signal | |
362 | * The incoming signal | |
363 | */ | |
364 | @TmfSignalHandler | |
faa38350 PT |
365 | public void traceSelected(final TmfTraceSelectedSignal signal) { |
366 | if (signal.getTrace() == fTrace) { | |
6151d86c PT |
367 | return; |
368 | } | |
faa38350 PT |
369 | fTrace = signal.getTrace(); |
370 | ||
371 | synchronized (fEntryListMap) { | |
372 | fEntryList = fEntryListMap.get(fTrace); | |
373 | if (fEntryList == null) { | |
374 | synchronized (fBuildThreadMap) { | |
375 | BuildThread buildThread = new BuildThread(fTrace); | |
376 | fBuildThreadMap.put(fTrace, buildThread); | |
377 | buildThread.start(); | |
378 | } | |
379 | } else { | |
380 | fStartTime = fTrace.getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
381 | fEndTime = fTrace.getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
d7ee91bb | 382 | refresh(); |
6151d86c | 383 | } |
faa38350 | 384 | } |
6151d86c PT |
385 | } |
386 | ||
387 | /** | |
faa38350 | 388 | * Trace is disposed: clear the data structures and the view |
6151d86c PT |
389 | * |
390 | * @param signal the signal received | |
391 | */ | |
392 | @TmfSignalHandler | |
faa38350 PT |
393 | public void traceClosed(final TmfTraceClosedSignal signal) { |
394 | synchronized (fBuildThreadMap) { | |
395 | BuildThread buildThread = fBuildThreadMap.remove(signal.getTrace()); | |
396 | if (buildThread != null) { | |
397 | buildThread.cancel(); | |
398 | } | |
399 | } | |
400 | synchronized (fEntryListMap) { | |
401 | fEntryListMap.remove(signal.getTrace()); | |
402 | } | |
403 | if (signal.getTrace() == fTrace) { | |
404 | fTrace = null; | |
6151d86c PT |
405 | fStartTime = 0; |
406 | fEndTime = 0; | |
faa38350 PT |
407 | if (fZoomThread != null) { |
408 | fZoomThread.cancel(); | |
6151d86c | 409 | } |
d7ee91bb | 410 | refresh(); |
6151d86c PT |
411 | } |
412 | } | |
413 | ||
414 | /** | |
415 | * Handler for the TimeSynch signal | |
416 | * | |
417 | * @param signal | |
418 | * The incoming signal | |
419 | */ | |
420 | @TmfSignalHandler | |
421 | public void synchToTime(final TmfTimeSynchSignal signal) { | |
faa38350 | 422 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
423 | return; |
424 | } | |
faa38350 | 425 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
6151d86c PT |
426 | Display.getDefault().asyncExec(new Runnable() { |
427 | @Override | |
428 | public void run() { | |
429 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
430 | return; | |
431 | } | |
432 | fTimeGraphViewer.setSelectedTime(time, true); | |
433 | startZoomThread(fTimeGraphViewer.getTime0(), fTimeGraphViewer.getTime1()); | |
434 | } | |
435 | }); | |
436 | } | |
437 | ||
438 | /** | |
439 | * Handler for the RangeSynch signal | |
440 | * | |
441 | * @param signal | |
442 | * The incoming signal | |
443 | */ | |
444 | @TmfSignalHandler | |
445 | public void synchToRange(final TmfRangeSynchSignal signal) { | |
faa38350 | 446 | if (signal.getSource() == this || fTrace == null) { |
6151d86c PT |
447 | return; |
448 | } | |
1c6a842a PT |
449 | if (signal.getCurrentRange().getIntersection(fTrace.getTimeRange()) == null) { |
450 | return; | |
451 | } | |
faa38350 PT |
452 | final long startTime = signal.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
453 | final long endTime = signal.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
454 | final long time = signal.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
6151d86c PT |
455 | Display.getDefault().asyncExec(new Runnable() { |
456 | @Override | |
457 | public void run() { | |
458 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
459 | return; | |
460 | } | |
461 | fTimeGraphViewer.setStartFinishTime(startTime, endTime); | |
462 | fTimeGraphViewer.setSelectedTime(time, false); | |
463 | startZoomThread(startTime, endTime); | |
464 | } | |
465 | }); | |
466 | } | |
467 | ||
6151d86c PT |
468 | // ------------------------------------------------------------------------ |
469 | // Internal | |
470 | // ------------------------------------------------------------------------ | |
471 | ||
faa38350 | 472 | private void buildEventList(final ITmfTrace trace, IProgressMonitor monitor) { |
6151d86c PT |
473 | fStartTime = Long.MAX_VALUE; |
474 | fEndTime = Long.MIN_VALUE; | |
6151d86c | 475 | ArrayList<TraceEntry> entryList = new ArrayList<TraceEntry>(); |
fe0c44c4 | 476 | for (ITmfTrace aTrace : trace.getTraces()) { |
faa38350 PT |
477 | if (monitor.isCanceled()) { |
478 | return; | |
479 | } | |
d3ba47d4 AM |
480 | if (aTrace instanceof LttngKernelTrace) { |
481 | LttngKernelTrace ctfKernelTrace = (LttngKernelTrace) aTrace; | |
482 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystems().get(LttngKernelTrace.STATE_ID); | |
faa38350 PT |
483 | if (!ssq.waitUntilBuilt()) { |
484 | return; | |
485 | } | |
6151d86c PT |
486 | long startTime = ssq.getStartTime(); |
487 | long endTime = ssq.getCurrentEndTime() + 1; | |
faa38350 | 488 | TraceEntry groupEntry = new TraceEntry(ctfKernelTrace, aTrace.getName(), startTime, endTime); |
6151d86c PT |
489 | entryList.add(groupEntry); |
490 | fStartTime = Math.min(fStartTime, startTime); | |
491 | fEndTime = Math.max(fEndTime, endTime); | |
492 | List<Integer> cpuQuarks = ssq.getQuarks(Attributes.CPUS, "*"); //$NON-NLS-1$ | |
493 | ResourcesEntry[] cpuEntries = new ResourcesEntry[cpuQuarks.size()]; | |
494 | for (int i = 0; i < cpuQuarks.size(); i++) { | |
495 | int cpuQuark = cpuQuarks.get(i); | |
496 | int cpu = Integer.parseInt(ssq.getAttributeName(cpuQuark)); | |
497 | ResourcesEntry entry = new ResourcesEntry(cpuQuark, ctfKernelTrace, Type.CPU, cpu); | |
498 | groupEntry.addChild(entry); | |
499 | cpuEntries[i] = entry; | |
500 | } | |
501 | List<Integer> irqQuarks = ssq.getQuarks(Attributes.RESOURCES, Attributes.IRQS, "*"); //$NON-NLS-1$ | |
502 | ResourcesEntry[] irqEntries = new ResourcesEntry[irqQuarks.size()]; | |
503 | for (int i = 0; i < irqQuarks.size(); i++) { | |
504 | int irqQuark = irqQuarks.get(i); | |
505 | int irq = Integer.parseInt(ssq.getAttributeName(irqQuark)); | |
506 | ResourcesEntry entry = new ResourcesEntry(irqQuark, ctfKernelTrace, Type.IRQ, irq); | |
507 | groupEntry.addChild(entry); | |
508 | irqEntries[i] = entry; | |
509 | } | |
510 | List<Integer> softIrqQuarks = ssq.getQuarks(Attributes.RESOURCES, Attributes.SOFT_IRQS, "*"); //$NON-NLS-1$ | |
511 | ResourcesEntry[] softIrqEntries = new ResourcesEntry[softIrqQuarks.size()]; | |
512 | for (int i = 0; i < softIrqQuarks.size(); i++) { | |
513 | int softIrqQuark = softIrqQuarks.get(i); | |
514 | int softIrq = Integer.parseInt(ssq.getAttributeName(softIrqQuark)); | |
515 | ResourcesEntry entry = new ResourcesEntry(softIrqQuark, ctfKernelTrace, Type.SOFT_IRQ, softIrq); | |
516 | groupEntry.addChild(entry); | |
517 | softIrqEntries[i] = entry; | |
518 | } | |
519 | } | |
520 | } | |
faa38350 PT |
521 | synchronized (fEntryListMap) { |
522 | fEntryListMap.put(trace, (ArrayList<TraceEntry>) entryList.clone()); | |
523 | } | |
524 | if (trace == fTrace) { | |
d7ee91bb | 525 | refresh(); |
6151d86c | 526 | } |
6151d86c | 527 | for (TraceEntry traceEntry : entryList) { |
faa38350 PT |
528 | if (monitor.isCanceled()) { |
529 | return; | |
530 | } | |
d3ba47d4 AM |
531 | LttngKernelTrace ctfKernelTrace = traceEntry.getTrace(); |
532 | ITmfStateSystem ssq = ctfKernelTrace.getStateSystems().get(LttngKernelTrace.STATE_ID); | |
6151d86c PT |
533 | long startTime = ssq.getStartTime(); |
534 | long endTime = ssq.getCurrentEndTime() + 1; | |
535 | long resolution = (endTime - startTime) / fDisplayWidth; | |
536 | for (ResourcesEntry entry : traceEntry.getChildren()) { | |
faa38350 | 537 | List<ITimeEvent> eventList = getEventList(entry, startTime, endTime, resolution, false, monitor); |
6151d86c PT |
538 | entry.setEventList(eventList); |
539 | redraw(); | |
540 | } | |
541 | } | |
542 | } | |
543 | ||
544 | private static List<ITimeEvent> getEventList(ResourcesEntry entry, | |
545 | long startTime, long endTime, long resolution, boolean includeNull, | |
546 | IProgressMonitor monitor) { | |
d3ba47d4 | 547 | ITmfStateSystem ssq = entry.getTrace().getStateSystems().get(LttngKernelTrace.STATE_ID); |
41b5c37f AM |
548 | final long realStart = Math.max(startTime, ssq.getStartTime()); |
549 | final long realEnd = Math.min(endTime, ssq.getCurrentEndTime() + 1); | |
550 | if (realEnd <= realStart) { | |
6151d86c PT |
551 | return null; |
552 | } | |
553 | List<ITimeEvent> eventList = null; | |
554 | int quark = entry.getQuark(); | |
555 | try { | |
556 | if (entry.getType().equals(Type.CPU)) { | |
557 | int statusQuark = ssq.getQuarkRelative(quark, Attributes.STATUS); | |
41b5c37f | 558 | List<ITmfStateInterval> statusIntervals = ssq.queryHistoryRange(statusQuark, realStart, realEnd - 1, resolution, monitor); |
6151d86c PT |
559 | eventList = new ArrayList<ITimeEvent>(statusIntervals.size()); |
560 | long lastEndTime = -1; | |
561 | for (ITmfStateInterval statusInterval : statusIntervals) { | |
562 | if (monitor.isCanceled()) { | |
563 | return null; | |
564 | } | |
565 | int status = statusInterval.getStateValue().unboxInt(); | |
566 | long time = statusInterval.getStartTime(); | |
567 | long duration = statusInterval.getEndTime() - time + 1; | |
568 | if (!statusInterval.getStateValue().isNull()) { | |
569 | if (lastEndTime != time && lastEndTime != -1) { | |
570 | eventList.add(new TimeEvent(entry, lastEndTime, time - lastEndTime)); | |
571 | } | |
572 | eventList.add(new ResourcesEvent(entry, time, duration, status)); | |
573 | lastEndTime = time + duration; | |
574 | } else { | |
575 | if (includeNull) { | |
576 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
577 | } | |
578 | } | |
579 | } | |
580 | } else if (entry.getType().equals(Type.IRQ)) { | |
41b5c37f | 581 | List<ITmfStateInterval> irqIntervals = ssq.queryHistoryRange(quark, realStart, realEnd - 1, resolution, monitor); |
6151d86c PT |
582 | eventList = new ArrayList<ITimeEvent>(irqIntervals.size()); |
583 | long lastEndTime = -1; | |
584 | boolean lastIsNull = true; | |
585 | for (ITmfStateInterval irqInterval : irqIntervals) { | |
586 | if (monitor.isCanceled()) { | |
587 | return null; | |
588 | } | |
589 | long time = irqInterval.getStartTime(); | |
590 | long duration = irqInterval.getEndTime() - time + 1; | |
591 | if (!irqInterval.getStateValue().isNull()) { | |
592 | int cpu = irqInterval.getStateValue().unboxInt(); | |
593 | eventList.add(new ResourcesEvent(entry, time, duration, cpu)); | |
594 | lastIsNull = false; | |
595 | } else { | |
596 | if (lastEndTime != time && lastEndTime != -1 && lastIsNull) { | |
597 | eventList.add(new ResourcesEvent(entry, lastEndTime, time - lastEndTime, -1)); | |
598 | } | |
599 | if (includeNull) { | |
600 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
601 | } | |
602 | lastIsNull = true; | |
603 | } | |
604 | lastEndTime = time + duration; | |
605 | } | |
606 | } else if (entry.getType().equals(Type.SOFT_IRQ)) { | |
41b5c37f | 607 | List<ITmfStateInterval> softIrqIntervals = ssq.queryHistoryRange(quark, realStart, realEnd - 1, resolution, monitor); |
6151d86c PT |
608 | eventList = new ArrayList<ITimeEvent>(softIrqIntervals.size()); |
609 | long lastEndTime = -1; | |
610 | boolean lastIsNull = true; | |
611 | for (ITmfStateInterval softIrqInterval : softIrqIntervals) { | |
612 | if (monitor.isCanceled()) { | |
613 | return null; | |
614 | } | |
615 | long time = softIrqInterval.getStartTime(); | |
616 | long duration = softIrqInterval.getEndTime() - time + 1; | |
617 | if (!softIrqInterval.getStateValue().isNull()) { | |
618 | int cpu = softIrqInterval.getStateValue().unboxInt(); | |
619 | eventList.add(new ResourcesEvent(entry, time, duration, cpu)); | |
620 | } else { | |
621 | if (lastEndTime != time && lastEndTime != -1 && lastIsNull) { | |
622 | eventList.add(new ResourcesEvent(entry, lastEndTime, time - lastEndTime, -1)); | |
623 | } | |
624 | if (includeNull) { | |
625 | eventList.add(new ResourcesEvent(entry, time, duration)); | |
626 | } | |
627 | lastIsNull = true; | |
628 | } | |
629 | lastEndTime = time + duration; | |
630 | } | |
631 | } | |
632 | } catch (AttributeNotFoundException e) { | |
633 | e.printStackTrace(); | |
634 | } catch (TimeRangeException e) { | |
635 | e.printStackTrace(); | |
636 | } catch (StateValueTypeException e) { | |
637 | e.printStackTrace(); | |
96345c5a AM |
638 | } catch (StateSystemDisposedException e) { |
639 | /* Ignored */ | |
6151d86c PT |
640 | } |
641 | return eventList; | |
642 | } | |
643 | ||
d7ee91bb | 644 | private void refresh() { |
6151d86c PT |
645 | Display.getDefault().asyncExec(new Runnable() { |
646 | @Override | |
647 | public void run() { | |
648 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
649 | return; | |
650 | } | |
651 | ITimeGraphEntry[] entries = null; | |
faa38350 PT |
652 | synchronized (fEntryListMap) { |
653 | fEntryList = fEntryListMap.get(fTrace); | |
654 | if (fEntryList == null) { | |
655 | fEntryList = new ArrayList<TraceEntry>(); | |
6151d86c | 656 | } |
faa38350 | 657 | entries = fEntryList.toArray(new ITimeGraphEntry[0]); |
6151d86c PT |
658 | } |
659 | if (entries != null) { | |
660 | Arrays.sort(entries, new TraceEntryComparator()); | |
661 | fTimeGraphViewer.setInput(entries); | |
662 | fTimeGraphViewer.setTimeBounds(fStartTime, fEndTime); | |
663 | ||
d7ee91bb PT |
664 | long timestamp = fTrace == null ? 0 : fTrace.getCurrentTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); |
665 | long startTime = fTrace == null ? 0 : fTrace.getCurrentRange().getStartTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
666 | long endTime = fTrace == null ? 0 : fTrace.getCurrentRange().getEndTime().normalize(0, ITmfTimestamp.NANOSECOND_SCALE).getValue(); | |
667 | startTime = Math.max(startTime, fStartTime); | |
668 | endTime = Math.min(endTime, fEndTime); | |
669 | fTimeGraphViewer.setSelectedTime(timestamp, false); | |
670 | fTimeGraphViewer.setStartFinishTime(startTime, endTime); | |
6151d86c | 671 | |
d7ee91bb | 672 | startZoomThread(startTime, endTime); |
6151d86c PT |
673 | } |
674 | } | |
675 | }); | |
676 | } | |
677 | ||
678 | private void redraw() { | |
679 | synchronized (fSyncObj) { | |
680 | if (fRedrawState == State.IDLE) { | |
681 | fRedrawState = State.BUSY; | |
682 | } else { | |
683 | fRedrawState = State.PENDING; | |
684 | return; | |
685 | } | |
686 | } | |
687 | Display.getDefault().asyncExec(new Runnable() { | |
688 | @Override | |
689 | public void run() { | |
690 | if (fTimeGraphViewer.getControl().isDisposed()) { | |
691 | return; | |
692 | } | |
693 | fTimeGraphViewer.getControl().redraw(); | |
694 | fTimeGraphViewer.getControl().update(); | |
695 | synchronized (fSyncObj) { | |
696 | if (fRedrawState == State.PENDING) { | |
697 | fRedrawState = State.IDLE; | |
698 | redraw(); | |
699 | } else { | |
700 | fRedrawState = State.IDLE; | |
701 | } | |
702 | } | |
703 | } | |
704 | }); | |
705 | } | |
706 | ||
707 | private void startZoomThread(long startTime, long endTime) { | |
708 | if (fZoomThread != null) { | |
709 | fZoomThread.cancel(); | |
710 | } | |
faa38350 | 711 | fZoomThread = new ZoomThread(fEntryList, startTime, endTime); |
6151d86c PT |
712 | fZoomThread.start(); |
713 | } | |
714 | ||
715 | private void makeActions() { | |
716 | fPreviousResourceAction = fTimeGraphViewer.getPreviousItemAction(); | |
717 | fPreviousResourceAction.setText(Messages.ResourcesView_previousResourceActionNameText); | |
718 | fPreviousResourceAction.setToolTipText(Messages.ResourcesView_previousResourceActionToolTipText); | |
719 | fNextResourceAction = fTimeGraphViewer.getNextItemAction(); | |
720 | fNextResourceAction.setText(Messages.ResourcesView_nextResourceActionNameText); | |
721 | fNextResourceAction.setToolTipText(Messages.ResourcesView_previousResourceActionToolTipText); | |
722 | } | |
723 | ||
724 | private void contributeToActionBars() { | |
725 | IActionBars bars = getViewSite().getActionBars(); | |
726 | fillLocalToolBar(bars.getToolBarManager()); | |
727 | } | |
728 | ||
729 | private void fillLocalToolBar(IToolBarManager manager) { | |
730 | manager.add(fTimeGraphViewer.getShowLegendAction()); | |
731 | manager.add(new Separator()); | |
732 | manager.add(fTimeGraphViewer.getResetScaleAction()); | |
733 | manager.add(fTimeGraphViewer.getPreviousEventAction()); | |
734 | manager.add(fTimeGraphViewer.getNextEventAction()); | |
735 | manager.add(fPreviousResourceAction); | |
736 | manager.add(fNextResourceAction); | |
737 | manager.add(fTimeGraphViewer.getZoomInAction()); | |
738 | manager.add(fTimeGraphViewer.getZoomOutAction()); | |
739 | manager.add(new Separator()); | |
740 | } | |
741 | } |