@@ -68,9 +68,9 @@ if (Qt5Widgets_FOUND AND Qt5Network_FOUND)
message(STATUS "libkshark-gui")
set (ks-guiLib_hdr KsUtils.hpp
KsModels.hpp
-# KsGLWidget.hpp
+ KsGLWidget.hpp
KsSearchFSM.hpp
-# KsDualMarker.hpp
+ KsDualMarker.hpp
KsWidgetsLib.hpp)
# KsTraceGraph.hpp
# KsTraceViewer.hpp
@@ -84,9 +84,9 @@ if (Qt5Widgets_FOUND AND Qt5Network_FOUND)
add_library(kshark-gui SHARED ${ks-guiLib_hdr_moc} KsUtils.cpp
KsModels.cpp
# KsSession.cpp
-# KsGLWidget.cpp
+ KsGLWidget.cpp
KsSearchFSM.cpp
-# KsDualMarker.cpp
+ KsDualMarker.cpp
KsWidgetsLib.cpp)
# KsTraceGraph.cpp
# KsTraceViewer.cpp
@@ -59,10 +59,8 @@ void KsGraphMark::reset()
{
_isSet = false;
_bin = -1;
- _cpu = -1;
- _task = -1;
_pos = 0;
-
+ _sd = 0;
_mark._visible = false;
}
@@ -72,17 +70,17 @@ void KsGraphMark::reset()
* @param data: Input location for the Data Store object.
* @param histo: Input location for the model descriptor.
* @param pos: The index inside the data array this marker will points to.
- * @param cpuGraph: The index of the CPU Graph this marker points to.
- * @param taskGraph: The index of the Task Graph this marker points to.
+ * @param sd: Data stream identifier.
*/
bool KsGraphMark::set(const KsDataStore &data,
kshark_trace_histo *histo,
- size_t pos, int cpuGraph, int taskGraph)
+ ssize_t pos, int sd)
{
uint8_t visFlags;
_isSet = true;
_pos = pos;
+ _sd = sd;
_ts = data.rows()[_pos]->ts;
visFlags = data.rows()[_pos]->visible;
@@ -92,9 +90,6 @@ bool KsGraphMark::set(const KsDataStore &data,
else
_mark.setDashed(true);
- _cpu = cpuGraph;
- _task = taskGraph;
-
if (_ts > histo->max || _ts < histo->min) {
_bin = -1;
_mark._visible = false;
@@ -119,7 +114,7 @@ bool KsGraphMark::update(const KsDataStore &data, kshark_trace_histo *histo)
if (!_isSet)
return false;
- return set(data, histo, this->_pos, this->_cpu, this->_task);
+ return set(data, histo, this->_pos, this->_sd);
}
/** Unset the Marker and make it invisible. */
@@ -151,8 +146,8 @@ KsDualMarkerSM::KsDualMarkerSM(QWidget *parent)
{
QString styleSheetA, styleSheetB;
- _buttonA.setFixedWidth(STRING_WIDTH(" Marker A "));
- _buttonB.setFixedWidth(STRING_WIDTH(" Marker B "));
+ _buttonA.setFixedWidth(STRING_WIDTH(" Marker A ") + FONT_WIDTH);
+ _buttonB.setFixedWidth(STRING_WIDTH(" Marker B ") + FONT_WIDTH);
for (auto const &l: {&_labelMA, &_labelMB, &_labelDelta}) {
l->setFrameStyle(QFrame::Panel | QFrame::Sunken);
@@ -318,10 +313,10 @@ void KsDualMarkerSM::updateMarkers(const KsDataStore &data,
KsGLWidget *glw)
{
if(_markA.update(data, glw->model()->histo()))
- glw->setMark(&_markA);
+ glw->setMarkPoints(data, &_markA);
if(_markB.update(data, glw->model()->histo()))
- glw->setMark(&_markB);
+ glw->setMarkPoints(data, &_markB);
updateLabels();
}
@@ -66,9 +66,7 @@ public:
bool set(const KsDataStore &data,
kshark_trace_histo *histo,
- size_t pos,
- int cpuGraph,
- int taskGraph);
+ ssize_t pos, int sd);
bool update(const KsDataStore &data, kshark_trace_histo *histo);
@@ -83,24 +81,20 @@ public:
void remove();
-public:
/** Is this marker set. */
bool _isSet;
/** The number of the bin this marker points to. */
int _bin;
- /** The index of the CPU Graph this marker points to. */
- int _cpu;
-
- /** The index of the Task Graph this marker points to. */
- int _task;
+ /** Data stream identifier of the Graph this marker points to. */
+ int _sd;
/** The index inside the data array this marker points to. */
- size_t _pos;
+ ssize_t _pos;
/** The timestamp of the marker. */
- uint64_t _ts;
+ int64_t _ts;
/** The RGB color of the marker. */
QColor _color;
@@ -14,16 +14,35 @@
#include <GL/gl.h>
// KernelShark
+#include "libkshark-plugin.h"
#include "KsGLWidget.hpp"
#include "KsUtils.hpp"
#include "KsPlugins.hpp"
-#include "KsDualMarker.hpp"
+
+/** A stream operator for converting vector of integers into KsPlotEntry. */
+KsPlotEntry &operator <<(KsPlotEntry &plot, QVector<int> &v)
+{
+ plot._streamId = v.takeFirst();
+ plot._type = v.takeFirst();
+ plot._id = v.takeFirst();
+
+ return plot;
+}
+
+/** A stream operator for converting KsPlotEntry into vector of integers. */
+void operator >>(const KsPlotEntry &plot, QVector<int> &v)
+{
+ v.append(plot._streamId);
+ v.append(plot._type);
+ v.append(plot._id);
+}
/** Create a default (empty) OpenGL widget. */
KsGLWidget::KsGLWidget(QWidget *parent)
: QOpenGLWidget(parent),
- _hMargin(20),
- _vMargin(30),
+ _labelSize(100),
+ _hMargin(15),
+ _vMargin(25),
_vSpacing(20),
_mState(nullptr),
_data(nullptr),
@@ -40,17 +59,62 @@ KsGLWidget::KsGLWidget(QWidget *parent)
connect(&_model, SIGNAL(modelReset()), this, SLOT(update()));
}
+void KsGLWidget::_freeGraphs()
+{
+ for (auto &stream: _graphs) {
+ for (auto &g: stream)
+ delete g;
+ stream.resize(0);
+ }
+}
+
+void KsGLWidget::freePluginShapes()
+{
+ while (!_shapes.empty()) {
+ auto s = _shapes.front();
+ _shapes.pop_front();
+ delete s;
+ }
+}
+
KsGLWidget::~KsGLWidget()
{
- for (auto &g: _graphs)
- delete g;
+ _freeGraphs();
+ freePluginShapes();
}
+/* Quiet warnings over documenting simple structures */
+//! @cond Doxygen_Suppress
+
+#define KS_FONT "FreeSans"
+
+//! @endcond
+
/** Reimplemented function used to set up all required OpenGL resources. */
void KsGLWidget::initializeGL()
{
+ const char *family = KS_FONT, *name = "aaa";//KS_FONT;
+ char *font_file = ksplot_find_font_file(family, name);
+ if (!font_file) {
+ QErrorMessage *em = new QErrorMessage(this);
+ QString text("Unable to find ");
+ text += KS_FONT;
+ text += " font.";
+
+ qCritical().noquote() << "ERROR:" << text;
+ em->showMessage(text);
+
+ return;
+ }
+
_dpr = QApplication::desktop()->devicePixelRatio();
ksplot_init_opengl(_dpr);
+
+ ksplot_init_font(&_font, 15, font_file);
+ free(font_file);
+
+ _labelSize = _getMaxLabelSize() + FONT_WIDTH * 2;
+ update();
}
/**
@@ -67,7 +131,9 @@ void KsGLWidget::resizeGL(int w, int h)
* From the size of the widget, calculate the number of bins.
* One bin will correspond to one pixel.
*/
- int nBins = width() - _hMargin * 2;
+ int nBins = width() - _bin0Offset() - _hMargin;
+ if (nBins <= 0)
+ return;
/*
* Reload the data. The range of the histogram is the same
@@ -78,7 +144,7 @@ void KsGLWidget::resizeGL(int w, int h)
_model.histo()->min,
_model.histo()->max);
- _model.fill(_data->rows(), _data->size());
+ _model.fill(_data);
}
/** Reimplemented function used to plot trace graphs. */
@@ -91,24 +157,23 @@ void KsGLWidget::paintGL()
if (isEmpty())
return;
+ render();
+
/* Draw the time axis. */
_drawAxisX(size);
- /* Process and draw all graphs by using the built-in logic. */
- _makeGraphs(_cpuList, _taskList);
- for (auto const &g: _graphs)
- g->draw(size);
+ for (auto const &stream: _graphs)
+ for (auto const &g: stream)
+ g->draw(size);
- /* Process and draw all plugin-specific shapes. */
- _makePluginShapes(_cpuList, _taskList);
- while (!_shapes.empty()) {
- auto s = _shapes.front();
- _shapes.pop_front();
+ for (auto const &s: _shapes) {
+ if (!s)
+ continue;
- s->_size = size;
- s->draw();
+ if (s->_size < 0)
+ s->_size = size + abs(s->_size + 1);
- delete s;
+ s->draw();
}
/*
@@ -120,22 +185,25 @@ void KsGLWidget::paintGL()
_mState->activeMarker().draw();
}
+/** Process and draw all graphs. */
+void KsGLWidget::render()
+{
+ /* Process and draw all graphs by using the built-in logic. */
+ _makeGraphs();
+
+ /* Process and draw all plugin-specific shapes. */
+ _makePluginShapes();
+};
+
/** Reset (empty) the widget. */
void KsGLWidget::reset()
{
- _cpuList = {};
- _taskList = {};
+ _streamPlots.clear();
+ _comboPlots.clear();
_data = nullptr;
_model.reset();
}
-/** Check if the widget is empty (not showing anything). */
-bool KsGLWidget::isEmpty() const {
- return !_data ||
- !_data->size() ||
- (!_cpuList.size() && !_taskList.size());
-}
-
/** Reimplemented event handler used to receive mouse press events. */
void KsGLWidget::mousePressEvent(QMouseEvent *event)
{
@@ -146,7 +214,7 @@ void KsGLWidget::mousePressEvent(QMouseEvent *event)
}
int KsGLWidget::_getLastTask(struct kshark_trace_histo *histo,
- int bin, int cpu)
+ int bin, int sd, int cpu)
{
kshark_context *kshark_ctx(nullptr);
kshark_entry_collection *col;
@@ -157,15 +225,17 @@ int KsGLWidget::_getLastTask(struct kshark_trace_histo *histo,
col = kshark_find_data_collection(kshark_ctx->collections,
KsUtils::matchCPUVisible,
- cpu);
+ sd, &cpu, 1);
for (int b = bin; b >= 0; --b) {
- pid = ksmodel_get_pid_back(histo, b, cpu, false, col, nullptr);
+ pid = ksmodel_get_pid_back(histo, b, sd, cpu,
+ false, col, nullptr);
if (pid >= 0)
return pid;
}
return ksmodel_get_pid_back(histo, LOWER_OVERFLOW_BIN,
+ sd,
cpu,
false,
col,
@@ -173,7 +243,7 @@ int KsGLWidget::_getLastTask(struct kshark_trace_histo *histo,
}
int KsGLWidget::_getLastCPU(struct kshark_trace_histo *histo,
- int bin, int pid)
+ int bin, int sd, int pid)
{
kshark_context *kshark_ctx(nullptr);
kshark_entry_collection *col;
@@ -184,15 +254,17 @@ int KsGLWidget::_getLastCPU(struct kshark_trace_histo *histo,
col = kshark_find_data_collection(kshark_ctx->collections,
kshark_match_pid,
- pid);
+ sd, &pid, 1);
for (int b = bin; b >= 0; --b) {
- cpu = ksmodel_get_cpu_back(histo, b, pid, false, col, nullptr);
+ cpu = ksmodel_get_cpu_back(histo, b, sd, pid,
+ false, col, nullptr);
if (cpu >= 0)
return cpu;
}
return ksmodel_get_cpu_back(histo, LOWER_OVERFLOW_BIN,
+ sd,
pid,
false,
col,
@@ -203,7 +275,7 @@ int KsGLWidget::_getLastCPU(struct kshark_trace_histo *histo,
/** Reimplemented event handler used to receive mouse move events. */
void KsGLWidget::mouseMoveEvent(QMouseEvent *event)
{
- int bin, cpu, pid;
+ int bin, sd, cpu, pid;
size_t row;
bool ret;
@@ -213,23 +285,22 @@ void KsGLWidget::mouseMoveEvent(QMouseEvent *event)
if (_rubberBand.isVisible())
_rangeBoundStretched(_posInRange(event->pos().x()));
- bin = event->pos().x() - _hMargin;
- cpu = getPlotCPU(event->pos());
- pid = getPlotPid(event->pos());
+ bin = event->pos().x() - _bin0Offset();
+ getPlotInfo(event->pos(), &sd, &cpu, &pid);
- ret = _find(bin, cpu, pid, 5, false, &row);
+ ret = _find(bin, sd, cpu, pid, 5, false, &row);
if (ret) {
emit found(row);
} else {
if (cpu >= 0) {
- pid = _getLastTask(_model.histo(), bin, cpu);
+ pid = _getLastTask(_model.histo(), bin, sd, cpu);
}
if (pid > 0) {
- cpu = _getLastCPU(_model.histo(), bin, pid);
+ cpu = _getLastCPU(_model.histo(), bin, sd, pid);
}
- emit notFound(ksmodel_bin_ts(_model.histo(), bin), cpu, pid);
+ emit notFound(ksmodel_bin_ts(_model.histo(), bin), sd, cpu, pid);
}
}
@@ -243,11 +314,11 @@ void KsGLWidget::mouseReleaseEvent(QMouseEvent *event)
size_t posMouseRel = _posInRange(event->pos().x());
int min, max;
if (_posMousePress < posMouseRel) {
- min = _posMousePress - _hMargin;
- max = posMouseRel - _hMargin;
+ min = _posMousePress - _bin0Offset();
+ max = posMouseRel - _bin0Offset();
} else {
- max = _posMousePress - _hMargin;
- min = posMouseRel - _hMargin;
+ max = _posMousePress - _bin0Offset();
+ min = posMouseRel - _bin0Offset();
}
_rangeChanged(min, max);
@@ -257,7 +328,21 @@ void KsGLWidget::mouseReleaseEvent(QMouseEvent *event)
/** Reimplemented event handler used to receive mouse double click events. */
void KsGLWidget::mouseDoubleClickEvent(QMouseEvent *event)
{
- if (event->button() == Qt::LeftButton)
+ KsPlot::PlotObject *pluginClicked(nullptr);
+ double distance, distanceMin = FONT_HEIGHT;
+
+ for (auto const &s: _shapes) {
+ distance = s->distance(event->pos().x(), event->pos().y());
+ if (distance < distanceMin) {
+ distanceMin = distance;
+ pluginClicked = s;
+ }
+ }
+
+ if (pluginClicked)
+ pluginClicked->doubleClick();
+
+ else if (event->button() == Qt::LeftButton)
_findAndSelect(event);
}
@@ -266,7 +351,8 @@ void KsGLWidget::wheelEvent(QWheelEvent * event)
{
int zoomFocus;
- if (isEmpty())
+ if (QApplication::keyboardModifiers() != Qt::ControlModifier ||
+ isEmpty())
return;
if (_mState->activeMarker()._isSet &&
@@ -281,7 +367,7 @@ void KsGLWidget::wheelEvent(QWheelEvent * event)
* Use the position of the mouse as a focus point for the
* zoom.
*/
- zoomFocus = event->pos().x() - _hMargin;
+ zoomFocus = event->pos().x() - _bin0Offset();
}
if (event->delta() > 0) {
@@ -353,40 +439,53 @@ void KsGLWidget::keyReleaseEvent(QKeyEvent *event)
*/
void KsGLWidget::loadData(KsDataStore *data)
{
+ kshark_context *kshark_ctx(nullptr);
+ QVector<int> streamIds, plotVec;
uint64_t tMin, tMax;
int nCPUs, nBins;
+ if (!kshark_instance(&kshark_ctx) || !kshark_ctx->n_streams)
+ return;
+
+ loadColors();
+
_data = data;
+ _model.reset();
+ _streamPlots.clear();
+
+ /*
+ * Make default CPU and Task lists. All CPUs from all Data streams will
+ * be plotted. No tasks will be plotted.
+ */
+ streamIds = KsUtils::getStreamIdList(kshark_ctx);
+ for (auto const &sd: streamIds) {
+ nCPUs = kshark_ctx->stream[sd]->n_cpus;
+ plotVec.clear();
+
+ /* If the number of CPUs is too big show only the first 16. */
+ if (nCPUs > KS_MAX_START_PLOTS / kshark_ctx->n_streams)
+ nCPUs = KS_MAX_START_PLOTS / kshark_ctx->n_streams;
+
+ for (int i = 0; i < nCPUs; ++i)
+ plotVec.append(i);
+
+ _streamPlots[sd]._cpuList = plotVec;
+ _streamPlots[sd]._taskList = {};
+ }
/*
* From the size of the widget, calculate the number of bins.
* One bin will correspond to one pixel.
*/
- nBins = width() - _hMargin * 2;
-
- _model.reset();
+ nBins = width() - _bin0Offset() - _hMargin;
+ if (nBins < 0)
+ nBins = 0;
/* Now load the entire set of trace data. */
tMin = _data->rows()[0]->ts;
tMax = _data->rows()[_data->size() - 1]->ts;
ksmodel_set_bining(_model.histo(), nBins, tMin, tMax);
- _model.fill(_data->rows(), _data->size());
-
- /* Make a default CPU list. All CPUs (or the first N_max) will be plotted. */
- _cpuList = {};
-
- nCPUs = tep_get_cpus(_data->tep());
- if (nCPUs > KS_MAX_START_PLOTS)
- nCPUs = KS_MAX_START_PLOTS;
-
- for (int i = 0; i < nCPUs; ++i)
- _cpuList.append(i);
-
- /* Make a default task list. No tasks will be plotted. */
- _taskList = {};
-
- loadColors();
- _makeGraphs(_cpuList, _taskList);
+ _model.fill(_data);
}
/**
@@ -396,96 +495,78 @@ void KsGLWidget::loadData(KsDataStore *data)
void KsGLWidget::loadColors()
{
_pidColors.clear();
- _pidColors = KsPlot::getTaskColorTable();
+ _pidColors = KsPlot::taskColorTable();
_cpuColors.clear();
- _cpuColors = KsPlot::getCPUColorTable();
+ _cpuColors = KsPlot::CPUColorTable();
+ _streamColors.clear();
+ _streamColors = KsPlot::streamColorTable();
}
/**
* Position the graphical elements of the marker according to the current
* position of the graphs inside the GL widget.
*/
-void KsGLWidget::setMark(KsGraphMark *mark)
+void KsGLWidget::setMarkPoints(const KsDataStore &data, KsGraphMark *mark)
{
- mark->_mark.setDPR(_dpr);
- mark->_mark.setX(mark->_bin + _hMargin);
- mark->_mark.setY(_vMargin / 2 + 2, height() - _vMargin);
+ const kshark_entry *e = data.rows()[mark->_pos];
+ int sd = e->stream_id;
- if (mark->_cpu >= 0) {
- mark->_mark.setCPUY(_graphs[mark->_cpu]->getBase());
- mark->_mark.setCPUVisible(true);
- } else {
- mark->_mark.setCPUVisible(false);
- }
-
- if (mark->_task >= 0) {
- mark->_mark.setTaskY(_graphs[mark->_task]->getBase());
- mark->_mark.setTaskVisible(true);
- } else {
- mark->_mark.setTaskVisible(false);
- }
-}
+ mark->_mark.setDPR(_dpr);
+ mark->_mark.setX(mark->_bin + _bin0Offset());
+ mark->_mark.setY(_vMargin * 3 / 2 + 2, height() - _vMargin / 4);
-/**
- * @brief Check if a given KernelShark entry is ploted.
- *
- * @param e: Input location for the KernelShark entry.
- * @param graphCPU: Output location for index of the CPU graph to which this
- * entry belongs. If such a graph does not exist the outputted
- * value is "-1".
- * @param graphTask: Output location for index of the Task graph to which this
- * entry belongs. If such a graph does not exist the
- * outputted value is "-1".
- */
-void KsGLWidget::findGraphIds(const kshark_entry &e,
- int *graphCPU,
- int *graphTask)
-{
- int graph(0);
- bool cpuFound(false), taskFound(false);
+ mark->_mark.setCPUVisible(false);
+ mark->_mark.setTaskVisible(false);
+ mark->_mark.setComboVisible(false);
- /*
- * Loop over all CPU graphs and try to find the one that
- * contains the entry.
- */
- for (auto const &c: _cpuList) {
- if (c == e.cpu) {
- cpuFound = true;
- break;
+ for (int i = 0; i < _streamPlots[sd]._cpuList.count(); ++i) {
+ if (_streamPlots[sd]._cpuList[i] == e->cpu) {
+ mark->_mark.setCPUY(_streamPlots[sd]._cpuGraphs[i]->base());
+ mark->_mark.setCPUVisible(true);
}
- ++graph;
}
- if (cpuFound)
- *graphCPU = graph;
- else
- *graphCPU = -1;
-
- /*
- * Loop over all Task graphs and try to find the one that
- * contains the entry.
- */
- graph = _cpuList.count();
- for (auto const &p: _taskList) {
- if (p == e.pid) {
- taskFound = true;
- break;
+ for (int i = 0; i < _streamPlots[sd]._taskList.count(); ++i) {
+ if (_streamPlots[sd]._taskList[i] == e->pid) {
+ mark->_mark.setTaskY(_streamPlots[sd]._taskGraphs[i]->base());
+ mark->_mark.setTaskVisible(true);
}
- ++graph;
}
- if (taskFound)
- *graphTask = graph;
- else
- *graphTask = -1;
+ for (auto const &c: _comboPlots)
+ for (auto const &p: c) {
+ if (p._streamId != e->stream_id)
+ continue;
+
+ if (p._type & KSHARK_CPU_DRAW &&
+ p._id == e->cpu) {
+ mark->_mark.setComboY(p.base());
+ mark->_mark.setComboVisible(true);
+ } else if (p._type & KSHARK_TASK_DRAW &&
+ p._id == e->pid) {
+ mark->_mark.setComboY(p.base());
+ mark->_mark.setComboVisible(true);
+ }
+ }
}
void KsGLWidget::_drawAxisX(float size)
{
- KsPlot::Point a0(_hMargin, _vMargin / 4), a1(_hMargin, _vMargin / 2);
- KsPlot::Point b0(width() / 2, _vMargin / 4), b1(width() / 2, _vMargin / 2);
- KsPlot::Point c0(width() - _hMargin, _vMargin / 4),
- c1(width() - _hMargin, _vMargin / 2);
+ int64_t model_min = model()->histo()->min;
+ int64_t model_max = model()->histo()->max;
+ uint64_t sec, usec, tsMid;
+ char *tMin, *tMid, *tMax;
+ int mid = (width() - _bin0Offset() - _hMargin) / 2;
+ int y_1 = _vMargin * 5 / 4;
+ int y_2 = _vMargin * 6 / 4;
+ int count;
+
+ KsPlot::Point a0(_bin0Offset(), y_1);
+ KsPlot::Point a1(_bin0Offset(), y_2);
+ KsPlot::Point b0(_bin0Offset() + mid, y_1);
+ KsPlot::Point b1(_bin0Offset() + mid, y_2);
+ KsPlot::Point c0(width() - _hMargin, y_1);
+ KsPlot::Point c1(width() - _hMargin, y_2);
a0._size = c0._size = _dpr;
@@ -495,109 +576,265 @@ void KsGLWidget::_drawAxisX(float size)
KsPlot::drawLine(b0, b1, {}, size);
KsPlot::drawLine(c0, c1, {}, size);
KsPlot::drawLine(a0, c0, {}, size);
+
+ if (model_min < 0)
+ model_min = 0;
+
+ kshark_convert_nano(model_min, &sec, &usec);
+ count = asprintf(&tMin,"%" PRIu64 ".%06" PRIu64 "", sec, usec);
+ if (count <= 0)
+ return;
+
+ tsMid = (model_min + model_max) / 2;
+ kshark_convert_nano(tsMid, &sec, &usec);
+ count = asprintf(&tMid, "%" PRIu64 ".%06" PRIu64 "", sec, usec);
+ if (count <= 0)
+ return;
+
+ kshark_convert_nano(model_max, &sec, &usec);
+ count = asprintf(&tMax, "%" PRIu64 ".%06" PRIu64 "", sec, usec);
+ if (count <= 0)
+ return;
+
+ ksplot_print_text(&_font, nullptr,
+ a0.x(),
+ a0.y() - _hMargin / 2,
+ tMin);
+
+ ksplot_print_text(&_font, nullptr,
+ b0.x() - _font.char_width * count / 2,
+ b0.y() - _hMargin / 2,
+ tMid);
+
+ ksplot_print_text(&_font, nullptr,
+ c0.x() - _font.char_width * count,
+ c0.y() - _hMargin / 2,
+ tMax);
+
+ free(tMin);
+ free(tMid);
+ free(tMax);
+}
+
+int KsGLWidget::_getMaxLabelSize()
+{
+ int size, max(0);
+
+ for (auto it = _streamPlots.begin(); it != _streamPlots.end(); ++it) {
+ int sd = it.key();
+ for (auto const &pid: it.value()._taskList) {
+ size = _font.char_width *
+ KsUtils::taskPlotName(sd, pid).count();
+ max = (size > max) ? size : max;
+ }
+
+ for (auto const &cpu: it.value()._cpuList) {
+ size = _font.char_width * KsUtils::cpuPlotName(cpu).count();
+ max = (size > max) ? size : max;
+ }
+ }
+
+ for (auto &c: _comboPlots)
+ for (auto const &p: c) {
+ if (p._type & KSHARK_TASK_DRAW) {
+ size = _font.char_width *
+ KsUtils::taskPlotName(p._streamId, p._id).count();
+
+ max = (size > max) ? size : max;
+ } else if (p._type & KSHARK_CPU_DRAW) {
+ size = _font.char_width *
+ KsUtils::cpuPlotName(p._id).count();
+
+ max = (size > max) ? size : max;
+ }
+ }
+
+ return max;
}
-void KsGLWidget::_makeGraphs(QVector<int> cpuList, QVector<int> taskList)
+void KsGLWidget::_makeGraphs()
{
+ int base(_vMargin * 2 + KS_GRAPH_HEIGHT), sd;
+ KsPlot::Graph *g;
+
/* The very first thing to do is to clean up. */
- for (auto &g: _graphs)
- delete g;
- _graphs.resize(0);
+ _freeGraphs();
if (!_data || !_data->size())
return;
- auto lamAddGraph = [&](KsPlot::Graph *graph) {
- /*
- * Calculate the base level of the CPU graph inside the widget.
- * Remember that the "Y" coordinate is inverted.
- */
+ _labelSize = _getMaxLabelSize() + FONT_WIDTH * 2;
+
+ auto lamAddGraph = [&](int sd, KsPlot::Graph *graph, int vSpace=0) {
if (!graph)
- return;
+ return graph;
- int base = _vMargin +
- _vSpacing * _graphs.count() +
- KS_GRAPH_HEIGHT * (_graphs.count() + 1);
+ KsPlot::Color color = {255, 255, 255}; // White
+ /*
+ * Calculate the base level of the CPU graph inside the widget.
+ * Remember that the "Y" coordinate is inverted.
+ */
graph->setBase(base);
- _graphs.append(graph);
+
+ /*
+ * If we have multiple Data streams use the color of the stream
+ * for the label of the graph.
+ */
+ if (KsUtils::getNStreams() > 1)
+ color = KsPlot::getColor(&_streamColors, sd);
+
+ graph->setLabelAppearance(&_font,
+ color,
+ _labelSize,
+ _hMargin);
+
+ _graphs[sd].append(graph);
+ base += graph->height() + vSpace;
+
+ return graph;
};
- /* Create CPU graphs according to the cpuList. */
- for (auto const &cpu: cpuList)
- lamAddGraph(_newCPUGraph(cpu));
+ for (auto it = _streamPlots.begin(); it != _streamPlots.end(); ++it) {
+ sd = it.key();
+ /* Create CPU graphs according to the cpuList. */
+ it.value()._cpuGraphs = {};
+ for (auto const &cpu: it.value()._cpuList) {
+ g = lamAddGraph(sd, _newCPUGraph(sd, cpu), _vSpacing);
+ it.value()._cpuGraphs.append(g);
+ }
+
+ /* Create Task graphs according to the taskList. */
+ it.value()._taskGraphs = {};
+ for (auto const &pid: it.value()._taskList) {
+ g = lamAddGraph(sd, _newTaskGraph(sd, pid), _vSpacing);
+ it.value()._taskGraphs.append(g);
+ }
+ }
- /* Create Task graphs taskList to the taskList. */
- for (auto const &pid: taskList)
- lamAddGraph(_newTaskGraph(pid));
+ for (auto &c: _comboPlots) {
+ int n = c.count();
+ for (int i = 0; i < n; ++i) {
+ sd = c[i]._streamId;
+ if (c[i]._type & KSHARK_TASK_DRAW) {
+ c[i]._graph = lamAddGraph(sd, _newTaskGraph(sd, c[i]._id));
+ } else if (c[i]._type & KSHARK_CPU_DRAW) {
+ c[i]._graph = lamAddGraph(sd, _newCPUGraph(sd, c[i]._id));
+ } else {
+ c[i]._graph = nullptr;
+ }
+
+ if (c[i]._graph && i < n - 1)
+ c[i]._graph->setDrawBase(false);
+ }
+
+ base += _vSpacing;
+ }
}
-void KsGLWidget::_makePluginShapes(QVector<int> cpuList, QVector<int> taskList)
+void KsGLWidget::_makePluginShapes()
{
kshark_context *kshark_ctx(nullptr);
- kshark_event_handler *evt_handlers;
+ kshark_draw_handler *draw_handlers;
+ struct kshark_data_stream *stream;
KsCppArgV cppArgv;
+ int sd;
if (!kshark_instance(&kshark_ctx))
return;
+ /* The very first thing to do is to clean up. */
+ freePluginShapes();
+
cppArgv._histo = _model.histo();
cppArgv._shapes = &_shapes;
- for (int g = 0; g < cpuList.count(); ++g) {
- cppArgv._graph = _graphs[g];
- evt_handlers = kshark_ctx->event_handlers;
- while (evt_handlers) {
- evt_handlers->draw_func(cppArgv.toC(),
- cpuList[g],
- KSHARK_PLUGIN_CPU_DRAW);
+ for (auto it = _streamPlots.constBegin(); it != _streamPlots.constEnd(); ++it) {
+ sd = it.key();
+ stream = kshark_get_data_stream(kshark_ctx, sd);
+ if (!stream)
+ continue;
+
+ for (int g = 0; g < it.value()._cpuList.count(); ++g) {
+ cppArgv._graph = it.value()._cpuGraphs[g];
+ draw_handlers = stream->draw_handlers;
+ while (draw_handlers) {
+ draw_handlers->draw_func(cppArgv.toC(),
+ sd,
+ it.value()._cpuList[g],
+ KSHARK_CPU_DRAW);
+
+ draw_handlers = draw_handlers->next;
+ }
+ }
- evt_handlers = evt_handlers->next;
+ for (int g = 0; g < it.value()._taskList.count(); ++g) {
+ cppArgv._graph = it.value()._taskGraphs[g];
+ draw_handlers = stream->draw_handlers;
+ while (draw_handlers) {
+ draw_handlers->draw_func(cppArgv.toC(),
+ sd,
+ it.value()._taskList[g],
+ KSHARK_TASK_DRAW);
+
+ draw_handlers = draw_handlers->next;
+ }
}
}
- for (int g = 0; g < taskList.count(); ++g) {
- cppArgv._graph = _graphs[cpuList.count() + g];
- evt_handlers = kshark_ctx->event_handlers;
- while (evt_handlers) {
- evt_handlers->draw_func(cppArgv.toC(),
- taskList[g],
- KSHARK_PLUGIN_TASK_DRAW);
-
- evt_handlers = evt_handlers->next;
+ for (auto const &c: _comboPlots) {
+ for (auto const &p: c) {
+ stream = kshark_get_data_stream(kshark_ctx, p._streamId);
+ draw_handlers = stream->draw_handlers;
+ cppArgv._graph = p._graph;
+ while (draw_handlers) {
+ draw_handlers->draw_func(cppArgv.toC(),
+ p._streamId,
+ p._id,
+ p._type);
+
+ draw_handlers = draw_handlers->next;
+ }
}
}
}
-KsPlot::Graph *KsGLWidget::_newCPUGraph(int cpu)
+KsPlot::Graph *KsGLWidget::_newCPUGraph(int sd, int cpu)
{
+ QString name;
/* The CPU graph needs to know only the colors of the tasks. */
KsPlot::Graph *graph = new KsPlot::Graph(_model.histo(),
&_pidColors,
&_pidColors);
- graph->setZeroSuppressed(true);
kshark_context *kshark_ctx(nullptr);
+ kshark_data_stream *stream;
kshark_entry_collection *col;
if (!kshark_instance(&kshark_ctx))
return nullptr;
- graph->setHMargin(_hMargin);
+ stream = kshark_get_data_stream(kshark_ctx, sd);
+ if (!stream)
+ return nullptr;
+
+ graph->setIdleSuppressed(true, stream->idle_pid);
graph->setHeight(KS_GRAPH_HEIGHT);
+ graph->setLabelText(KsUtils::cpuPlotName(cpu).toStdString());
col = kshark_find_data_collection(kshark_ctx->collections,
KsUtils::matchCPUVisible,
- cpu);
+ sd, &cpu, 1);
graph->setDataCollectionPtr(col);
- graph->fillCPUGraph(cpu);
+ graph->fillCPUGraph(sd, cpu);
return graph;
}
-KsPlot::Graph *KsGLWidget::_newTaskGraph(int pid)
+KsPlot::Graph *KsGLWidget::_newTaskGraph(int sd, int pid)
{
+ QString name;
/*
* The Task graph needs to know the colors of the tasks and the colors
* of the CPUs.
@@ -607,15 +844,21 @@ KsPlot::Graph *KsGLWidget::_newTaskGraph(int pid)
&_cpuColors);
kshark_context *kshark_ctx(nullptr);
kshark_entry_collection *col;
+ kshark_data_stream *stream;
if (!kshark_instance(&kshark_ctx))
return nullptr;
- graph->setHMargin(_hMargin);
+ stream = kshark_get_data_stream(kshark_ctx, sd);
+ if (!stream)
+ return nullptr;
+
graph->setHeight(KS_GRAPH_HEIGHT);
+ graph->setLabelText(KsUtils::taskPlotName(sd, pid).toStdString());
col = kshark_find_data_collection(kshark_ctx->collections,
- kshark_match_pid, pid);
+ kshark_match_pid, sd, &pid, 1);
+
if (!col) {
/*
* If a data collection for this task does not exist,
@@ -624,7 +867,8 @@ KsPlot::Graph *KsGLWidget::_newTaskGraph(int pid)
col = kshark_register_data_collection(kshark_ctx,
_data->rows(),
_data->size(),
- kshark_match_pid, pid,
+ kshark_match_pid,
+ sd, &pid, 1,
25);
}
@@ -647,7 +891,7 @@ KsPlot::Graph *KsGLWidget::_newTaskGraph(int pid)
}
graph->setDataCollectionPtr(col);
- graph->fillTaskGraph(pid);
+ graph->fillTaskGraph(sd, pid);
return graph;
}
@@ -667,18 +911,19 @@ KsPlot::Graph *KsGLWidget::_newTaskGraph(int pid)
bool KsGLWidget::find(const QPoint &point, int variance, bool joined,
size_t *index)
{
+ int bin, sd, cpu, pid;
+
/*
* Get the bin, pid and cpu numbers.
* Remember that one bin corresponds to one pixel.
*/
- int bin = point.x() - _hMargin;
- int cpu = getPlotCPU(point);
- int pid = getPlotPid(point);
+ bin = point.x() - _bin0Offset();
+ getPlotInfo(point, &sd, &cpu, &pid);
- return _find(bin, cpu, pid, variance, joined, index);
+ return _find(bin, sd, cpu, pid, variance, joined, index);
}
-int KsGLWidget::_getNextCPU(int pid, int bin)
+int KsGLWidget::_getNextCPU(int bin, int sd, int pid)
{
kshark_context *kshark_ctx(nullptr);
kshark_entry_collection *col;
@@ -689,12 +934,12 @@ int KsGLWidget::_getNextCPU(int pid, int bin)
col = kshark_find_data_collection(kshark_ctx->collections,
kshark_match_pid,
- pid);
+ sd, &pid, 1);
if (!col)
return KS_EMPTY_BIN;
for (int i = bin; i < _model.histo()->n_bins; ++i) {
- cpu = ksmodel_get_cpu_front(_model.histo(), i, pid,
+ cpu = ksmodel_get_cpu_front(_model.histo(), i, sd, pid,
false, col, nullptr);
if (cpu >= 0)
return cpu;
@@ -703,7 +948,7 @@ int KsGLWidget::_getNextCPU(int pid, int bin)
return KS_EMPTY_BIN;
}
-bool KsGLWidget::_find(int bin, int cpu, int pid,
+bool KsGLWidget::_find(int bin, int sd, int cpu, int pid,
int variance, bool joined, size_t *row)
{
int hSize = _model.histo()->n_bins;
@@ -721,7 +966,7 @@ bool KsGLWidget::_find(int bin, int cpu, int pid,
auto lamGetEntryByCPU = [&](int b) {
/* Get the first data entry in this bin. */
found = ksmodel_first_index_at_cpu(_model.histo(),
- b, cpu);
+ b, sd, cpu);
if (found < 0) {
/*
* The bin is empty or the entire connect of the bin
@@ -737,7 +982,7 @@ bool KsGLWidget::_find(int bin, int cpu, int pid,
auto lamGetEntryByPid = [&](int b) {
/* Get the first data entry in this bin. */
found = ksmodel_first_index_at_pid(_model.histo(),
- b, pid);
+ b, sd, pid);
if (found < 0) {
/*
* The bin is empty or the entire connect of the bin
@@ -803,7 +1048,7 @@ bool KsGLWidget::_find(int bin, int cpu, int pid,
* for an entry on the next CPU used by this task.
*/
if (!ret && joined) {
- cpu = _getNextCPU(pid, bin);
+ cpu = _getNextCPU(sd, bin, pid);
ret = lamFindEntryByCPU(bin);
}
@@ -901,7 +1146,7 @@ void KsGLWidget::_rangeChanged(int binMin, int binMax)
/* Recalculate the model and update the markers. */
ksmodel_set_bining(_model.histo(), nBins, min, max);
- _model.fill(_data->rows(), _data->size());
+ _model.fill(_data);
_mState->updateMarkers(*_data, this);
/*
@@ -932,8 +1177,8 @@ void KsGLWidget::_rangeChanged(int binMin, int binMax)
int KsGLWidget::_posInRange(int x)
{
int posX;
- if (x < _hMargin)
- posX = _hMargin;
+ if (x < _bin0Offset())
+ posX = _bin0Offset();
else if (x > (width() - _hMargin))
posX = width() - _hMargin;
else
@@ -942,35 +1187,62 @@ int KsGLWidget::_posInRange(int x)
return posX;
}
-/** Get the CPU Id of the Graph plotted at given position. */
-int KsGLWidget::getPlotCPU(const QPoint &point)
+/**
+ * @brief Get information about the graph plotted at given position (under the mouse).
+ *
+ * @param point: The position to be inspected.
+ * @param sd: Output location for the Data stream Identifier of the graph.
+ * @param cpu: Output location for the CPU Id of the graph, or -1 if this is
+ * a Task graph.
+ * @param pid: Output location for the Process Id of the graph, or -1 if this is
+ * a CPU graph.
+ */
+bool KsGLWidget::getPlotInfo(const QPoint &point, int *sd, int *cpu, int *pid)
{
- int cpuId, y = point.y();
+ int base, n;
- if (_cpuList.count() == 0)
- return -1;
+ *sd = *cpu = *pid = -1;
- cpuId = (y - _vMargin + _vSpacing / 2) / (_vSpacing + KS_GRAPH_HEIGHT);
- if (cpuId < 0 || cpuId >= _cpuList.count())
- return -1;
+ for (auto it = _streamPlots.constBegin(); it != _streamPlots.constEnd(); ++it) {
+ n = it.value()._cpuList.count();
+ for (int i = 0; i < n; ++i) {
+ base = it.value()._cpuGraphs[i]->base();
+ if (base - KS_GRAPH_HEIGHT < point.y() &&
+ point.y() < base) {
+ *sd = it.key();
+ *cpu = it.value()._cpuList[i];
- return _cpuList[cpuId];
-}
+ return true;
+ }
+ }
-/** Get the CPU Id of the Graph plotted at given position. */
-int KsGLWidget::getPlotPid(const QPoint &point)
-{
- int pidId, y = point.y();
+ n = it.value()._taskList.count();
+ for (int i = 0; i < n; ++i) {
+ base = it.value()._taskGraphs[i]->base();
+ if (base - KS_GRAPH_HEIGHT < point.y() &&
+ point.y() < base) {
+ *sd = it.key();
+ *pid = it.value()._taskList[i];
- if (_taskList.count() == 0)
- return -1;
+ return true;
+ }
+ }
+ }
- pidId = (y - _vMargin -
- _cpuList.count()*(KS_GRAPH_HEIGHT + _vSpacing) +
- _vSpacing / 2) / (_vSpacing + KS_GRAPH_HEIGHT);
+ for (auto const &c: _comboPlots) {
+ for (auto const &p: c) {
+ base = p.base();
+ if (base - KS_GRAPH_HEIGHT < point.y() && point.y() < base) {
+ *sd = p._streamId;
+ if (p._type & KSHARK_CPU_DRAW)
+ *cpu = p._id;
+ else if (p._type & KSHARK_TASK_DRAW)
+ *pid = p._id;
- if (pidId < 0 || pidId >= _taskList.count())
- return -1;
+ return true;
+ }
+ }
+ }
- return _taskList[pidId];
+ return false;
}
@@ -17,10 +17,51 @@
// KernelShark
#include "KsUtils.hpp"
+#include "KsWidgetsLib.hpp"
#include "KsPlotTools.hpp"
#include "KsModels.hpp"
#include "KsDualMarker.hpp"
+/** Structure describing all graphs to be plotted for a given Data stream. */
+struct KsPerStreamPlots {
+ /** CPUs to be plotted. */
+ QVector<int> _cpuList;
+
+ /** "Y" coordinates of the bases of all CPU plots for this stream. */
+ QVector<KsPlot::Graph *> _cpuGraphs;
+
+ /** Tasks to be plotted. */
+ QVector<int> _taskList;
+
+ /** "Y" coordinates of the bases of all CPU plots for this stream. */
+ QVector<KsPlot::Graph *> _taskGraphs;
+};
+
+/** Structure describing a plot. */
+struct KsPlotEntry {
+ /** The Data stream identifier of the plot. */
+ int _streamId;
+
+ /** Plotting action identifier (Task or CPU plot). */
+ int _type;
+
+ /** Identifier of the plot (can be PID or CPU number). */
+ int _id;
+
+ /** Graph pointer. */
+ KsPlot::Graph *_graph;
+
+ /** "Y" coordinates of the bases of the plot. */
+ int base() const {return _graph->base();}
+};
+
+KsPlotEntry &operator <<(KsPlotEntry &plot, QVector<int> &v);
+
+void operator >>(const KsPlotEntry &plot, QVector<int> &v);
+
+/** Vector of KsPlotEntry used to describe a Combo plot. */
+typedef QVector<KsPlotEntry> KsComboPlot;
+
/**
* The KsGLWidget class provides a widget for rendering OpenGL graphics used
* to plot trace graphs.
@@ -39,9 +80,9 @@ public:
void paintGL() override;
- void reset();
+ void render();
- bool isEmpty() const;
+ void reset();
/** Reprocess all graphs. */
void update() {resizeGL(width(), height());}
@@ -64,24 +105,6 @@ public:
void loadColors();
- /**
- * Reimplementing the event handler of the focus event, in order to
- * avoid the update (redrawing) of the graphs every time when the
- * widget grabs the focus of the keyboard. This is done because we do
- * not need to redraw, while on the other hand on large data-sets,
- * redrawing can take a lot of time.
- */
- void focusInEvent(QFocusEvent* e) override {}
-
- /**
- * Reimplementing the event handler of the focus event, in order to
- * avoid the update (redrawing) of the graphs every time when the
- * widget releases the focus of the keyboard. This is done because we
- * do not need to redraw, while on the other hand on large data-sets,
- * redrawing can take a lot of time.
- */
- void focusOutEvent(QFocusEvent* e) override {}
-
/**
* Provide the widget with a pointer to the Dual Marker state machine
* object.
@@ -91,19 +114,68 @@ public:
/** Get the KsGraphModel object. */
KsGraphModel *model() {return &_model;}
- /** Get the number of CPU graphs. */
- int cpuGraphCount() const {return _cpuList.count();}
+ /** Get the number of CPU graphs for a given Data stream. */
+ int cpuGraphCount(int sd) const
+ {
+ auto it = _streamPlots.find(sd);
+ if (it != _streamPlots.end())
+ return it.value()._cpuList.count();
+ return 0;
+ }
+
+ /** Get the number of Task graphs for a given Data stream. */
+ int taskGraphCount(int sd) const
+ {
+ auto it = _streamPlots.find(sd);
+ if (it != _streamPlots.end())
+ return it.value()._taskList.count();
+ return 0;
+ }
- /** Get the number of Task graphs. */
- int taskGraphCount() const {return _taskList.count();}
+ /** Get the total number of graphs for a given Data stream. */
+ int graphCount(int sd) const
+ {
+ auto it = _streamPlots.find(sd);
+ if (it != _streamPlots.end())
+ return it.value()._taskList.count() +
+ it.value()._cpuList.count();
+ return 0;
+ }
- /** Get the total number of graphs. */
- int graphCount() const {return _cpuList.count() + _taskList.count();}
+ /**
+ * Get the total number of graphs for all Data stream. The Combo plots
+ * are not counted.
+ */
+ int totGraphCount() const
+ {
+ int count(0);
+ for (auto const &s: _streamPlots)
+ count += s._taskList.count() +
+ s._cpuList.count();
+ return count;
+ }
+
+ /** Get the number of plots in Combos. */
+ int comboGraphCount() const {
+ int count(0);
+ for (auto const &c: _comboPlots)
+ count += c.count();
+ return count;
+ }
+
+ /** Check if the widget is empty (not showing anything). */
+ bool isEmpty() const
+ {
+ return !_data || !_data->size() ||
+ (!totGraphCount() && !comboGraphCount());
+ }
/** Get the height of the widget. */
int height() const
{
- return graphCount() * (KS_GRAPH_HEIGHT + _vSpacing) +
+ return totGraphCount() * (KS_GRAPH_HEIGHT + _vSpacing) +
+ comboGraphCount() * KS_GRAPH_HEIGHT +
+ _comboPlots.count() * _vSpacing +
_vMargin * 2;
}
@@ -119,24 +191,27 @@ public:
/** Get the size of the vertical spaceing between the graphs. */
int vSpacing() const {return _vSpacing;}
- void setMark(KsGraphMark *mark);
-
- void findGraphIds(const kshark_entry &e,
- int *graphCPU,
- int *graphTask);
+ void setMarkPoints(const KsDataStore &data, KsGraphMark *mark);
bool find(const QPoint &point, int variance, bool joined,
size_t *index);
- int getPlotCPU(const QPoint &point);
+ bool getPlotInfo(const QPoint &point, int *sd, int *cpu, int *pid);
- int getPlotPid(const QPoint &point);
+ /** CPUs and Tasks graphs (per data stream) to be plotted. */
+ QMap<int, KsPerStreamPlots> _streamPlots;
- /** CPUs to be plotted. */
- QVector<int> _cpuList;
+ /** Combo graphs to be plotted. */
+ QVector<KsComboPlot> _comboPlots;
- /** Tasks to be plotted. */
- QVector<int> _taskList;
+ /** Set the pointer to the WorkInProgress widget. */
+ void setWipPtr(KsWidgetsLib::KsWorkInProgress *wip)
+ {
+ _workInProgress = wip;
+ }
+
+ /** Free the list of plugin-defined shapes. */
+ void freePluginShapes();
signals:
/**
@@ -149,7 +224,7 @@ signals:
* This signal is emitted when the mouse moves but there is no visible
* KernelShark entry under the cursor.
*/
- void notFound(uint64_t ts, int cpu, int pid);
+ void notFound(uint64_t ts, int sd, int cpu, int pid);
/** This signal is emitted when the Plus key is pressed. */
void zoomIn();
@@ -182,7 +257,7 @@ signals:
void updateView(size_t pos, bool mark);
private:
- QVector<KsPlot::Graph*> _graphs;
+ QMap<int, QVector<KsPlot::Graph *>> _graphs;
KsPlot::PlotObjList _shapes;
@@ -190,7 +265,11 @@ private:
KsPlot::ColorTable _cpuColors;
- int _hMargin, _vMargin;
+ KsPlot::ColorTable _streamColors;
+
+ KsWidgetsLib::KsWorkInProgress *_workInProgress;
+
+ int _labelSize, _hMargin, _vMargin;
unsigned int _vSpacing;
@@ -210,15 +289,21 @@ private:
int _dpr;
+ ksplot_font _font;
+
+ void _freeGraphs();
+
void _drawAxisX(float size);
- void _makeGraphs(QVector<int> cpuMask, QVector<int> taskMask);
+ int _getMaxLabelSize();
+
+ void _makeGraphs();
- KsPlot::Graph *_newCPUGraph(int cpu);
+ KsPlot::Graph *_newCPUGraph(int sd, int cpu);
- KsPlot::Graph *_newTaskGraph(int pid);
+ KsPlot::Graph *_newTaskGraph(int sd, int pid);
- void _makePluginShapes(QVector<int> cpuMask, QVector<int> taskMask);
+ void _makePluginShapes();
int _posInRange(int x);
@@ -230,16 +315,20 @@ private:
bool _findAndSelect(QMouseEvent *event);
- bool _find(int bin, int cpu, int pid,
+ bool _find(int bin, int sd, int cpu, int pid,
int variance, bool joined, size_t *row);
- int _getNextCPU(int pid, int bin);
+ int _getNextCPU(int bin, int sd, int pid);
- int _getLastTask(struct kshark_trace_histo *histo, int bin, int cpu);
+ int _getLastTask(struct kshark_trace_histo *histo,
+ int bin, int sd, int cpu);
- int _getLastCPU(struct kshark_trace_histo *histo, int bin, int pid);
+ int _getLastCPU(struct kshark_trace_histo *histo,
+ int bin, int sd, int pid);
void _deselect();
+
+ int _bin0Offset() {return _labelSize + 2 * _hMargin;}
};
#endif
The compilation of KsDualMarker.cpp and KsGLWidget.cpp is re-enabled and all functionalities are made compatible with the new version of the C API of libkshark (KernelShark 2.0). The two source files are updated in a single patch because of their interdependence. Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com> --- src/CMakeLists.txt | 8 +- src/KsDualMarker.cpp | 23 +- src/KsDualMarker.hpp | 16 +- src/KsGLWidget.cpp | 718 +++++++++++++++++++++++++++++-------------- src/KsGLWidget.hpp | 187 ++++++++--- 5 files changed, 651 insertions(+), 301 deletions(-)