Examples with Type org.eclipse.tracecompass.internal.analysis.os.linux.core.resourcesstatus.ResourcesEntryModel.Type used on opensource projects

Example 1 with Type

use of org.eclipse.tracecompass.internal.analysis.os.linux.core.resourcesstatus.ResourcesEntryModel.Type in project tracecompass by tracecompass.

the class ResourcesStatusDataProvider method getRowModel.

@Override
public TimeGraphModel getRowModel(ITmfStateSystem ss, @NonNull Map<@NonNull String, @NonNull Object> parameters, @Nullable IProgressMonitor monitor) throws StateSystemDisposedException {
    TreeMultimap<Integer, ITmfStateInterval> intervals = TreeMultimap.create(Comparator.naturalOrder(), Comparator.comparing(ITmfStateInterval::getStartTime));
    SelectionTimeQueryFilter filter = FetchParametersUtils.createSelectionTimeQuery(parameters);
    if (filter == null) {
        return null;
    }
    Map<@NonNull Long, @NonNull Integer> idsToQuark = getSelectedEntries(filter);
    /* Add the mapping for twin entries as they are not in the parent class BiMap */
    addTwinIrqIds(filter, idsToQuark);
    Collection<Long> times = getTimes(filter, ss.getStartTime(), ss.getCurrentEndTime());
    /* Do the actual query */
    Collection<@NonNull Integer> quarks = addThreadStatus(ss, idsToQuark.values());
    for (ITmfStateInterval interval : ss.query2D(quarks, times)) {
        if (monitor != null && monitor.isCanceled()) {
            return null;
        }
        intervals.put(interval.getAttribute(), interval);
    }
    Map<@NonNull Integer, @NonNull Predicate<@NonNull Multimap<@NonNull String, @NonNull Object>>> predicates = new HashMap<>();
    Multimap<@NonNull Integer, @NonNull String> regexesMap = DataProviderParameterUtils.extractRegexFilter(parameters);
    if (regexesMap != null) {
        predicates.putAll(computeRegexPredicate(regexesMap));
    }
    @NonNull List<@NonNull ITimeGraphRowModel> rows = new ArrayList<>();
    for (Map.Entry<Long, Integer> idToQuark : idsToQuark.entrySet()) {
        if (monitor != null && monitor.isCanceled()) {
            return null;
        }
        Long key = Objects.requireNonNull(idToQuark.getKey());
        List<ITimeGraphState> eventList = new ArrayList<>();
        for (ITmfStateInterval interval : intervals.get(idToQuark.getValue())) {
            long startTime = interval.getStartTime();
            long duration = interval.getEndTime() - startTime + 1;
            Object status = interval.getValue();
            Type type = fEntryModelTypes.get(interval.getAttribute());
            if (status instanceof Integer) {
                int s = (int) status;
                int currentThreadQuark = ss.optQuarkRelative(interval.getAttribute(), Attributes.CURRENT_THREAD);
                if (type == Type.CPU && s == StateValues.CPU_STATUS_RUN_SYSCALL) {
                    // add events for all the sampled current threads.
                    List<@NonNull ITimeGraphState> syscalls = getSyscalls(ss, interval, intervals.get(currentThreadQuark));
                    syscalls.forEach(timeGraphState -> applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor));
                } else if (type == Type.CPU && s == StateValues.CPU_STATUS_RUN_USERMODE) {
                    // add events for all the sampled current threads.
                    List<@NonNull TimeGraphState> currentThreads = getCurrentThreads(ss, interval, intervals.get(currentThreadQuark));
                    currentThreads.forEach(timeGraphState -> applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor));
                } else if (type == Type.CURRENT_THREAD && s != 0) {
                    String execName = null;
                    synchronized (fExecNamesCache) {
                        if (fExecNamesCache.containsEntry(status, interval)) {
                            NavigableSet<ITmfStateInterval> intervalSet = fExecNamesCache.get(s);
                            ITmfStateInterval execNameInterval = intervalSet.ceiling(interval);
                            if (execNameInterval != null && CACHE_COMPARATOR.compare(execNameInterval, interval) == 0) {
                                execName = (String) execNameInterval.getValue();
                            }
                        } else {
                            int quark = ss.optQuarkAbsolute(Attributes.THREADS, Integer.toString(s), Attributes.EXEC_NAME);
                            if (quark != ITmfStateSystem.INVALID_ATTRIBUTE) {
                                ITmfStateInterval namedInterval = ss.querySingleState(interval.getEndTime(), quark);
                                fExecNamesCache.put(s, namedInterval);
                                execName = (String) namedInterval.getValue();
                            }
                        }
                    }
                    TimeGraphState timeGraphState = new TimeGraphState(startTime, duration, execName != null ? execName + ' ' + '(' + String.valueOf(s) + ')' : String.valueOf(s), getSpecificStyleForTid(s));
                    applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor);
                } else if (type == Type.CURRENT_THREAD) {
                    // add null state when current thread is 0
                    ITimeGraphState timeGraphState = new TimeGraphState(startTime, duration, Integer.MIN_VALUE);
                    applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor);
                } else {
                    TimeGraphState timeGraphState = new TimeGraphState(startTime, duration, null, getElementStyle(type, s));
                    applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor);
                }
            } else if ((status instanceof Long) && (type == Type.FREQUENCY)) {
                long s = (long) status;
                // The value needs to fit in an integer (relative to max frequency)
                Long maxFrequency = fFreqMap.get(interval.getAttribute());
                TimeGraphState timeGraphState = new TimeGraphState(startTime, duration, String.valueOf(FREQUENCY_FORMATTER.format(s)), getSpecificStyleForFrequency((int) (s / FREQUENCY_MULTIPLIER), key, maxFrequency));
                applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor);
            } else {
                ITimeGraphState timeGraphState = new TimeGraphState(startTime, duration, Integer.MIN_VALUE);
                applyFilterAndAddState(eventList, timeGraphState, key, predicates, monitor);
            }
        }
        rows.add(new TimeGraphRowModel(idToQuark.getKey(), eventList));
    }
    synchronized (fExecNamesCache) {
        fExecNamesCache.clear();
    }
    return new TimeGraphModel(rows);
}

Example 2 with Type

use of org.eclipse.tracecompass.internal.analysis.os.linux.core.resourcesstatus.ResourcesEntryModel.Type in project tracecompass by tracecompass.

the class ResourcesPresentationProvider method getEventState.

private static StateItem getEventState(TimeEvent event) {
    if (event instanceof NullTimeEvent) {
        return null;
    }
    ITimeGraphEntry entry = event.getEntry();
    if (entry instanceof TimeGraphEntry && ((TimeGraphEntry) entry).getEntryModel() instanceof ResourcesEntryModel) {
        int value = event.getValue();
        ResourcesEntryModel resourcesModel = (ResourcesEntryModel) ((TimeGraphEntry) entry).getEntryModel();
        Type type = resourcesModel.getType();
        switch(type) {
            case CPU:
                return STATE_MAP.get(value);
            case IRQ:
                return STATE_MAP.get(StateValues.CPU_STATUS_IRQ);
            case SOFT_IRQ:
                if (value == StateValues.CPU_STATUS_SOFT_IRQ_RAISED) {
                    return STATE_MAP.get(StateValues.CPU_STATUS_SOFT_IRQ_RAISED);
                }
                return STATE_MAP.get(StateValues.CPU_STATUS_SOFTIRQ);
            case GROUP:
                return null;
            case CURRENT_THREAD:
            case FREQUENCY:
                if (!event.hasValue()) {
                    return null;
                }
                return STATE_MAP.get(StateValues.CPU_STATUS_RUN_USERMODE);
            default:
                return null;
        }
    }
    return null;
}

Example 3 with Type

use of org.eclipse.tracecompass.internal.analysis.os.linux.core.resourcesstatus.ResourcesEntryModel.Type in project tracecompass by tracecompass.

the class ResourcesView method fillTimeGraphEntryContextMenu.

/**
 * @since 2.0
 */
@Override
protected void fillTimeGraphEntryContextMenu(@NonNull IMenuManager menuManager) {
    ISelection selection = getSite().getSelectionProvider().getSelection();
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection sSel = (IStructuredSelection) selection;
        if (sSel.getFirstElement() instanceof TimeGraphEntry) {
            TimeGraphEntry resourcesEntry = (TimeGraphEntry) sSel.getFirstElement();
            ITmfTreeDataModel model = resourcesEntry.getEntryModel();
            if (model instanceof ResourcesEntryModel) {
                ResourcesEntryModel resourcesModel = (ResourcesEntryModel) model;
                Type type = resourcesModel.getType();
                if (type == Type.CPU || type == Type.CURRENT_THREAD) {
                    ITmfTrace trace = getTrace(resourcesEntry);
                    TmfTraceContext ctx = TmfTraceManager.getInstance().getTraceContext(trace);
                    Integer data = (Integer) ctx.getData(RESOURCES_FOLLOW_CPU);
                    int cpu = data != null ? data.intValue() : -1;
                    if (cpu >= 0) {
                        menuManager.add(new UnfollowCpuAction(ResourcesView.this, resourcesModel.getResourceId(), trace));
                    } else {
                        menuManager.add(new FollowCpuAction(ResourcesView.this, resourcesModel.getResourceId(), trace));
                    }
                }
            }
        }
    }
}