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libsysprof-ui: teach marks model how to use counters

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We can use this for an alternate view with counters instead of marks.
This commit is contained in:
Christian Hergert
2019-05-22 11:24:26 -07:00
parent a8cbb45e7a
commit 2e1a6a21de
4 changed files with 215 additions and 37 deletions
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194
src/libsysprof-ui/sysprof-marks-model.c
View File

@ -30,18 +30,28 @@ struct _SysprofMarksModel
{
GObject parent_instance;
GStringChunk *chunks;
GHashTable *counters;
GArray *items;
gint64 max_end_time;
};
typedef struct
{
gint64 begin_time;
gint64 end_time;
const gchar *group;
const gchar *name;
gint64 begin_time;
gint64 end_time;
const gchar *group;
const gchar *name;
SysprofCaptureCounterValue value;
guint is_counter : 1;
guint counter_type : 8;
} Item;
static void
counter_free (gpointer data)
{
g_slice_free (SysprofCaptureCounter, data);
}
static gint
sysprof_marks_model_get_n_columns (GtkTreeModel *model)
{
@ -69,6 +79,9 @@ sysprof_marks_model_get_column_type (GtkTreeModel *model,
case SYSPROF_MARKS_MODEL_COLUMN_DURATION:
return G_TYPE_DOUBLE;
case SYSPROF_MARKS_MODEL_COLUMN_TEXT:
return G_TYPE_STRING;
default:
return 0;
}
@ -214,6 +227,25 @@ sysprof_marks_model_get_value (GtkTreeModel *model,
g_value_set_double (value, (item->end_time - item->begin_time) / (double)(G_USEC_PER_SEC * 1000));
break;
case SYSPROF_MARKS_MODEL_COLUMN_TEXT:
g_value_init (value, G_TYPE_STRING);
if (item->is_counter)
{
gchar *val = NULL;
if (item->counter_type == SYSPROF_CAPTURE_COUNTER_DOUBLE)
val = g_strdup_printf ("%s — %s = %.4lf", item->group, item->name, item->value.vdbl);
else if (item->counter_type == SYSPROF_CAPTURE_COUNTER_INT64)
val = g_strdup_printf ("%s — %s = %"G_GINT64_FORMAT, item->group, item->name, item->value.v64);
g_value_take_string (value, g_steal_pointer (&val));
}
else
{
g_value_set_string (value, item->name);
}
break;
default:
break;
}
@ -242,6 +274,7 @@ sysprof_marks_model_finalize (GObject *object)
{
SysprofMarksModel *self = (SysprofMarksModel *)object;
g_clear_pointer (&self->counters, g_hash_table_unref);
g_clear_pointer (&self->items, g_array_unref);
g_clear_pointer (&self->chunks, g_string_chunk_free);
@ -259,6 +292,7 @@ sysprof_marks_model_class_init (SysprofMarksModelClass *klass)
static void
sysprof_marks_model_init (SysprofMarksModel *self)
{
self->counters = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, counter_free);
self->chunks = g_string_chunk_new (4096*16);
self->items = g_array_new (FALSE, FALSE, sizeof (Item));
}
@ -268,21 +302,75 @@ cursor_foreach_cb (const SysprofCaptureFrame *frame,
gpointer user_data)
{
SysprofMarksModel *self = user_data;
SysprofCaptureMark *mark = (SysprofCaptureMark *)frame;
Item item;
g_assert (SYSPROF_IS_MARKS_MODEL (self));
g_assert (frame->type == SYSPROF_CAPTURE_FRAME_MARK);
g_assert (frame->type == SYSPROF_CAPTURE_FRAME_MARK ||
frame->type == SYSPROF_CAPTURE_FRAME_CTRSET ||
frame->type == SYSPROF_CAPTURE_FRAME_CTRDEF);
item.begin_time = frame->time;
item.end_time = item.begin_time + mark->duration;
item.group = g_string_chunk_insert_const (self->chunks, mark->group);
item.name = g_string_chunk_insert_const (self->chunks, mark->name);
if (frame->type == SYSPROF_CAPTURE_FRAME_MARK)
{
SysprofCaptureMark *mark = (SysprofCaptureMark *)frame;
if G_LIKELY (item.end_time > self->max_end_time)
self->max_end_time = item.end_time;
item.begin_time = frame->time;
item.end_time = item.begin_time + mark->duration;
item.group = g_string_chunk_insert_const (self->chunks, mark->group);
item.name = g_string_chunk_insert_const (self->chunks, mark->name);
item.value.v64 = 0;
item.is_counter = FALSE;
item.counter_type = 0;
g_array_append_val (self->items, item);
if G_LIKELY (item.end_time > self->max_end_time)
self->max_end_time = item.end_time;
g_array_append_val (self->items, item);
}
else if (frame->type == SYSPROF_CAPTURE_FRAME_CTRDEF)
{
SysprofCaptureFrameCounterDefine *ctrdef = (SysprofCaptureFrameCounterDefine *)frame;
for (guint i = 0; i < ctrdef->n_counters; i++)
{
SysprofCaptureCounter *ctr = &ctrdef->counters[i];
g_hash_table_insert (self->counters,
GUINT_TO_POINTER ((guint)ctr->id),
g_slice_dup (SysprofCaptureCounter, ctr));
}
}
else if (frame->type == SYSPROF_CAPTURE_FRAME_CTRSET)
{
SysprofCaptureFrameCounterSet *ctrset = (SysprofCaptureFrameCounterSet *)frame;
for (guint i = 0; i < ctrset->n_values; i++)
{
SysprofCaptureCounterValues *values = &ctrset->values[i];
for (guint j = 0; j < G_N_ELEMENTS (values->ids); j++)
{
guint32 id = values->ids[j];
SysprofCaptureCounter *ctr = NULL;
if (id == 0)
break;
if ((ctr = g_hash_table_lookup (self->counters, GUINT_TO_POINTER (id))))
{
item.begin_time = frame->time;
item.end_time = frame->time;
item.group = ctr->category;
item.name = ctr->name;
item.value = values->values[j];
item.is_counter = TRUE;
item.counter_type = ctr->type;
g_array_append_val (self->items, item);
}
}
}
}
return TRUE;
}
@ -343,20 +431,22 @@ sysprof_marks_model_selection_foreach_cb (SysprofSelection *selection,
c = sysprof_capture_condition_new_where_time_between (begin, end);
if (*condition)
*condition = sysprof_capture_condition_new_or (c, *condition);
if (*condition != NULL)
*condition = sysprof_capture_condition_new_or (g_steal_pointer (&c),
g_steal_pointer (condition));
else
*condition = c;
*condition = g_steal_pointer (&c);
}
void
sysprof_marks_model_new_async (SysprofCaptureReader *reader,
SysprofSelection *selection,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
sysprof_marks_model_new_async (SysprofCaptureReader *reader,
SysprofMarksModelKind kind,
SysprofSelection *selection,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
const SysprofCaptureFrameType types[] = { SYSPROF_CAPTURE_FRAME_MARK };
static const SysprofCaptureFrameType ctrset[] = { SYSPROF_CAPTURE_FRAME_CTRDEF };
g_autoptr(SysprofCaptureCursor) cursor = NULL;
g_autoptr(GTask) task = NULL;
SysprofCaptureCondition *c;
@ -367,7 +457,36 @@ sysprof_marks_model_new_async (SysprofCaptureReader *reader,
cursor = sysprof_capture_cursor_new (reader);
c = sysprof_capture_condition_new_where_type_in (G_N_ELEMENTS (types), types);
if (kind == SYSPROF_MARKS_MODEL_BOTH)
{
static const SysprofCaptureFrameType types[] = {
SYSPROF_CAPTURE_FRAME_CTRSET,
SYSPROF_CAPTURE_FRAME_MARK,
};
c = sysprof_capture_condition_new_where_type_in (G_N_ELEMENTS (types), types);
}
else if (kind == SYSPROF_MARKS_MODEL_MARKS)
{
static const SysprofCaptureFrameType types[] = { SYSPROF_CAPTURE_FRAME_MARK };
c = sysprof_capture_condition_new_where_type_in (G_N_ELEMENTS (types), types);
}
else if (kind == SYSPROF_MARKS_MODEL_COUNTERS)
{
static const SysprofCaptureFrameType types[] = { SYSPROF_CAPTURE_FRAME_CTRSET };
c = sysprof_capture_condition_new_where_type_in (G_N_ELEMENTS (types), types);
}
else
{
g_task_report_new_error (NULL, callback, user_data,
sysprof_marks_model_new_async,
G_IO_ERROR,
G_IO_ERROR_INVAL,
"Invalid arguments");
return;
}
if (selection)
{
@ -377,7 +496,14 @@ sysprof_marks_model_new_async (SysprofCaptureReader *reader,
sysprof_marks_model_selection_foreach_cb,
&condition);
if (condition)
c = sysprof_capture_condition_new_and (c, condition);
c = sysprof_capture_condition_new_and (c, g_steal_pointer (&condition));
}
if (kind & SYSPROF_MARKS_MODEL_COUNTERS)
{
c = sysprof_capture_condition_new_or (
sysprof_capture_condition_new_where_type_in (G_N_ELEMENTS (ctrset), ctrset),
g_steal_pointer (&c));
}
sysprof_capture_cursor_add_condition (cursor, g_steal_pointer (&c));
@ -417,3 +543,23 @@ sysprof_marks_model_get_range (SysprofMarksModel *self,
if (end_time != NULL)
*end_time = self->max_end_time;
}
GType
sysprof_marks_model_kind_get_type (void)
{
static GType type_id;
if (g_once_init_enter (&type_id))
{
static const GEnumValue values[] = {
{ SYSPROF_MARKS_MODEL_MARKS, "SYSPROF_MARKS_MODEL_MARKS", "marks" },
{ SYSPROF_MARKS_MODEL_COUNTERS, "SYSPROF_MARKS_MODEL_COUNTERS", "counters" },
{ SYSPROF_MARKS_MODEL_BOTH, "SYSPROF_MARKS_MODEL_BOTH", "both" },
{ 0 },
};
GType _type_id = g_enum_register_static ("SysprofMarksModelKind", values);
g_once_init_leave (&type_id, _type_id);
}
return type_id;
}

35
src/libsysprof-ui/sysprof-marks-model.h
View File

@ -25,7 +25,8 @@
G_BEGIN_DECLS
#define SYSPROF_TYPE_MARKS_MODEL (sysprof_marks_model_get_type())
#define SYSPROF_TYPE_MARKS_MODEL (sysprof_marks_model_get_type())
#define SYSPROF_TYPE_MARKS_MODEL_KIND (sysprof_marks_model_kind_get_type())
typedef enum
{
@ -34,21 +35,31 @@ typedef enum
SYSPROF_MARKS_MODEL_COLUMN_BEGIN_TIME,
SYSPROF_MARKS_MODEL_COLUMN_END_TIME,
SYSPROF_MARKS_MODEL_COLUMN_DURATION,
SYSPROF_MARKS_MODEL_COLUMN_TEXT,
} SysprofMarksModelColumn;
#define SYSPROF_MARKS_MODEL_COLUMN_LAST (SYSPROF_MARKS_MODEL_COLUMN_DURATION+1)
typedef enum
{
SYSPROF_MARKS_MODEL_MARKS = 1,
SYSPROF_MARKS_MODEL_COUNTERS,
SYSPROF_MARKS_MODEL_BOTH = SYSPROF_MARKS_MODEL_MARKS | SYSPROF_MARKS_MODEL_COUNTERS,
} SysprofMarksModelKind;
#define SYSPROF_MARKS_MODEL_COLUMN_LAST (SYSPROF_MARKS_MODEL_COLUMN_TEXT+1)
G_DECLARE_FINAL_TYPE (SysprofMarksModel, sysprof_marks_model, SYSPROF, MARKS_MODEL, GObject)
void sysprof_marks_model_new_async (SysprofCaptureReader *reader,
SysprofSelection *selection,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
SysprofMarksModel *sysprof_marks_model_new_finish (GAsyncResult *result,
GError **error);
void sysprof_marks_model_get_range (SysprofMarksModel *self,
gint64 *begin_time,
gint64 *end_time);
GType sysprof_marks_model_kind_get_type (void) G_GNUC_CONST;
void sysprof_marks_model_new_async (SysprofCaptureReader *reader,
SysprofMarksModelKind kind,
SysprofSelection *selection,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
SysprofMarksModel *sysprof_marks_model_new_finish (GAsyncResult *result,
GError **error);
void sysprof_marks_model_get_range (SysprofMarksModel *self,
gint64 *begin_time,
gint64 *end_time);
G_END_DECLS

21
src/libsysprof-ui/sysprof-marks-view.c
View File

@ -29,6 +29,8 @@
typedef struct
{
SysprofMarksModelKind kind;
SysprofZoomManager *zoom_manager;
gint64 capture_begin_time;
@ -44,6 +46,7 @@ typedef struct
enum {
PROP_0,
PROP_KIND,
PROP_ZOOM_MANAGER,
N_PROPS
};
@ -188,6 +191,10 @@ sysprof_marks_view_get_property (GObject *object,
switch (prop_id)
{
case PROP_KIND:
g_value_set_enum (value, priv->kind);
break;
case PROP_ZOOM_MANAGER:
g_value_set_object (value, priv->zoom_manager);
break;
@ -208,6 +215,10 @@ sysprof_marks_view_set_property (GObject *object,
switch (prop_id)
{
case PROP_KIND:
priv->kind = g_value_get_enum (value);
break;
case PROP_ZOOM_MANAGER:
if (g_set_object (&priv->zoom_manager, g_value_get_object (value)))
{
@ -245,6 +256,12 @@ sysprof_marks_view_class_init (SysprofMarksViewClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, duration_column);
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, stack);
properties [PROP_KIND] =
g_param_spec_enum ("kind", NULL, NULL,
SYSPROF_TYPE_MARKS_MODEL_KIND,
SYSPROF_MARKS_MODEL_MARKS,
(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
properties [PROP_ZOOM_MANAGER] =
g_param_spec_object ("zoom-manager", NULL, NULL,
SYSPROF_TYPE_ZOOM_MANAGER,
@ -260,6 +277,8 @@ sysprof_marks_view_init (SysprofMarksView *self)
{
SysprofMarksViewPrivate *priv = sysprof_marks_view_get_instance_private (self);
priv->kind = SYSPROF_MARKS_MODEL_MARKS;
gtk_widget_init_template (GTK_WIDGET (self));
gtk_tree_selection_set_mode (gtk_tree_view_get_selection (priv->tree_view),
@ -338,6 +357,7 @@ sysprof_marks_view_load_async (SysprofMarksView *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
SysprofMarksViewPrivate *priv = sysprof_marks_view_get_instance_private (self);
g_autoptr(GTask) task = NULL;
g_return_if_fail (SYSPROF_IS_MARKS_VIEW (self));
@ -352,6 +372,7 @@ sysprof_marks_view_load_async (SysprofMarksView *self,
(GDestroyNotify) sysprof_capture_reader_unref);
sysprof_marks_model_new_async (reader,
priv->kind,
selection,
cancellable,
sysprof_marks_view_load_cb,

2
src/libsysprof-ui/ui/sysprof-marks-view.ui
View File

@ -70,7 +70,7 @@
<property name="ypad">1</property>
</object>
<attributes>
<attribute name="text">1</attribute>
<attribute name="text">5</attribute>
<attribute name="begin-time">2</attribute>
<attribute name="end-time">3</attribute>
</attributes>