mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
libsysprof-analyze: remove old series implementations
This commit is contained in:
Christian Hergert
@ -32,9 +32,7 @@ libsysprof_analyze_public_sources = [
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'sysprof-no-symbolizer.c',
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'sysprof-symbol.c',
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'sysprof-symbolizer.c',
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'sysprof-time-series.c',
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'sysprof-time-span.c',
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'sysprof-xy-series.c',
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]
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libsysprof_analyze_public_headers = [
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@ -73,9 +71,7 @@ libsysprof_analyze_public_headers = [
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'sysprof-no-symbolizer.h',
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'sysprof-symbol.h',
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'sysprof-symbolizer.h',
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'sysprof-time-series.h',
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'sysprof-time-span.h',
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'sysprof-xy-series.h',
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]
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libsysprof_analyze_private_sources = [
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@ -59,9 +59,7 @@ G_BEGIN_DECLS
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# include "sysprof-no-symbolizer.h"
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# include "sysprof-symbol.h"
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# include "sysprof-symbolizer.h"
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# include "sysprof-time-series.h"
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# include "sysprof-time-span.h"
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# include "sysprof-xy-series.h"
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#undef SYSPROF_ANALYZE_INSIDE
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G_END_DECLS
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@ -1,187 +0,0 @@
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/* sysprof-time-series.c
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "config.h"
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#include "sysprof-time-series.h"
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struct _SysprofTimeSeries
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{
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/* Model of SysprofDocumentFrame */
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GListModel *model;
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/* Array of SysprofTimeSeriesValue */
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GArray *values;
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/* The timespan contained in this series */
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SysprofTimeSpan time_span;
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/* The duration of the series */
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gint64 duration;
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/* Used for warning on items-changed */
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gulong items_changed_handler;
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};
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G_DEFINE_BOXED_TYPE (SysprofTimeSeries,
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sysprof_time_series,
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sysprof_time_series_ref,
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sysprof_time_series_unref)
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static void
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warn_on_items_changed_cb (GListModel *model,
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guint position,
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guint removed,
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guint added,
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gpointer user_data)
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{
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g_critical ("%s @ %p emitted items changed while a timeseries is active! Expect errors.",
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G_OBJECT_TYPE_NAME (model), model);
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}
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/**
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* sysprof_time_series_new:
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* @model: a #GListModel
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* @time_span: the span of the time series
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*
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* Used for creating normalized time spans (between 0..1) for times
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* within a timespan. Useful for creating time-based charts at any
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* size or scale.
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*
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* It is required that @model does not change during the lifetime
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* of the time series.
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*/
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SysprofTimeSeries *
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sysprof_time_series_new (GListModel *model,
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SysprofTimeSpan time_span)
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{
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SysprofTimeSeries *self;
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g_return_val_if_fail (G_IS_LIST_MODEL (model), NULL);
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self = g_atomic_rc_box_new0 (SysprofTimeSeries);
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self->model = g_object_ref (model);
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self->values = g_array_new (FALSE, FALSE, sizeof (SysprofTimeSeriesValue));
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self->time_span = sysprof_time_span_order (time_span);
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self->duration = MAX (1, self->time_span.end_nsec - self->time_span.begin_nsec);
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self->items_changed_handler =
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g_signal_connect (self->model,
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"items-changed",
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G_CALLBACK (warn_on_items_changed_cb),
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NULL);
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return self;
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}
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SysprofTimeSeries *
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sysprof_time_series_ref (SysprofTimeSeries *self)
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{
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return g_atomic_rc_box_acquire (self);
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}
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static void
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_sysprof_time_series_finalize (SysprofTimeSeries *self)
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{
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g_clear_signal_handler (&self->items_changed_handler, self->model);
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g_clear_object (&self->model);
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g_clear_pointer (&self->values, g_array_unref);
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}
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void
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sysprof_time_series_unref (SysprofTimeSeries *self)
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{
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g_atomic_rc_box_release_full (self,
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(GDestroyNotify)_sysprof_time_series_finalize);
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}
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void
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sysprof_time_series_add (SysprofTimeSeries *self,
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SysprofTimeSpan time_span,
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guint index)
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{
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SysprofTimeSeriesValue value;
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time_span = sysprof_time_span_order (time_span);
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if (!sysprof_time_span_clamp (&time_span, self->time_span))
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return;
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value.index = index;
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sysprof_time_span_normalize (time_span, self->time_span, value.time);
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g_array_append_val (self->values, value);
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}
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/**
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* sysprof_time_series_get_model:
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* @self: a #SysprofTimeSeries
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*
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* Gets the underlying model for the time series.
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*
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* Returns: (transfer none): a #GListModel
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*/
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GListModel *
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sysprof_time_series_get_model (SysprofTimeSeries *self)
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{
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g_return_val_if_fail (self != NULL, NULL);
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return self->model;
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}
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const SysprofTimeSeriesValue *
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sysprof_time_series_get_values (const SysprofTimeSeries *self,
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guint *n_values)
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{
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*n_values = self->values->len;
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if (self->values->len > 0)
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return &g_array_index (self->values, SysprofTimeSeriesValue, 0);
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return NULL;
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}
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static int
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compare_by_time (gconstpointer a,
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gconstpointer b)
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{
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const SysprofTimeSeriesValue *aval = a;
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const SysprofTimeSeriesValue *bval = b;
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if (aval->begin < bval->begin)
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return -1;
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else if (aval->begin > bval->begin)
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return 1;
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if (aval->end < bval->end)
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return -1;
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else if (aval->end > bval->end)
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return 1;
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return 0;
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}
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void
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sysprof_time_series_sort (SysprofTimeSeries *self)
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{
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qsort (self->values->data,
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self->values->len,
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sizeof (SysprofTimeSeriesValue),
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compare_by_time);
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}
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@ -1,74 +0,0 @@
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/* sysprof-time-series.h
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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||||
*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#include <sysprof-capture.h>
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#include <gio/gio.h>
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#include "sysprof-time-span.h"
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G_BEGIN_DECLS
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#define SYSPROF_TYPE_TIME_SERIES (sysprof_time_series_get_type())
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typedef struct _SysprofTimeSeries SysprofTimeSeries;
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typedef struct _SysprofTimeSeriesValue SysprofTimeSeriesValue;
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struct _SysprofTimeSeriesValue
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{
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/* Normalized begin/end value between 0..1 */
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union {
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float time[2];
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struct {
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float begin;
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float end;
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};
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};
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/* Index of SysprofDocumentFrame */
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guint index;
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};
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SYSPROF_AVAILABLE_IN_ALL
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GType sysprof_time_series_get_type (void) G_GNUC_CONST;
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SYSPROF_AVAILABLE_IN_ALL
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SysprofTimeSeries *sysprof_time_series_new (GListModel *model,
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SysprofTimeSpan time_span);
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SYSPROF_AVAILABLE_IN_ALL
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SysprofTimeSeries *sysprof_time_series_ref (SysprofTimeSeries *self);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_time_series_unref (SysprofTimeSeries *self);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_time_series_add (SysprofTimeSeries *self,
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SysprofTimeSpan time_span,
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guint index);
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SYSPROF_AVAILABLE_IN_ALL
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void sysprof_time_series_sort (SysprofTimeSeries *self);
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SYSPROF_AVAILABLE_IN_ALL
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GListModel *sysprof_time_series_get_model (SysprofTimeSeries *self);
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SYSPROF_AVAILABLE_IN_ALL
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const SysprofTimeSeriesValue *sysprof_time_series_get_values (const SysprofTimeSeries *self,
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guint *n_values);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofTimeSeries, sysprof_time_series_unref)
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G_END_DECLS
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@ -1,230 +0,0 @@
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/* sysprof-xy-series.c
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
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*
|
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* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "config.h"
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#include <math.h>
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#include "sysprof-xy-series.h"
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struct _SysprofXYSeries
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{
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/* Model of SysprofDocumentFrame */
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GListModel *model;
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/* Array of SysprofXYSeriesValue */
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GArray *values;
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/* Our bounds for non-normalized values */
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double min_x;
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double min_y;
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double max_x;
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double max_y;
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/* Pre-calculated distance between min/max */
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double x_distance;
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double y_distance;
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/* Used for warning on items-changed */
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gulong items_changed_handler;
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};
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G_DEFINE_BOXED_TYPE (SysprofXYSeries,
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sysprof_xy_series,
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sysprof_xy_series_ref,
|
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sysprof_xy_series_unref)
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static void
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warn_on_items_changed_cb (GListModel *model,
|
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guint position,
|
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guint removed,
|
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guint added,
|
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gpointer user_data)
|
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{
|
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g_critical ("%s @ %p emitted items changed while an XYSeries is active! Expect errors.",
|
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G_OBJECT_TYPE_NAME (model), model);
|
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}
|
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|
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/**
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* sysprof_xy_series_new:
|
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* @model: a #GListModel
|
||||
* @xy_span: the span of the xy series
|
||||
*
|
||||
* Used for creating normalized xy spans (between 0..1) for xys
|
||||
* within a xyspan. Useful for creating xy-based charts at any
|
||||
* size or scale.
|
||||
*
|
||||
* It is required that @model does not change during the lifexy
|
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* of the xy series.
|
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*/
|
||||
SysprofXYSeries *
|
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sysprof_xy_series_new (GListModel *model,
|
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double min_x,
|
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double min_y,
|
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double max_x,
|
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double max_y)
|
||||
{
|
||||
SysprofXYSeries *self;
|
||||
|
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g_return_val_if_fail (!model || G_IS_LIST_MODEL (model), NULL);
|
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|
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self = g_atomic_rc_box_new0 (SysprofXYSeries);
|
||||
self->model = model ? g_object_ref (model) : NULL;
|
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self->values = g_array_new (FALSE, FALSE, sizeof (SysprofXYSeriesValue));
|
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self->min_x = min_x;
|
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self->min_y = min_y;
|
||||
self->max_x = max_x;
|
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self->max_y = max_y;
|
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self->x_distance = max_x - min_x;
|
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self->y_distance = max_y - min_y;
|
||||
|
||||
if (model != NULL)
|
||||
self->items_changed_handler =
|
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g_signal_connect (self->model,
|
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"items-changed",
|
||||
G_CALLBACK (warn_on_items_changed_cb),
|
||||
NULL);
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
SysprofXYSeries *
|
||||
sysprof_xy_series_ref (SysprofXYSeries *self)
|
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{
|
||||
return g_atomic_rc_box_acquire (self);
|
||||
}
|
||||
|
||||
static void
|
||||
_sysprof_xy_series_finalize (SysprofXYSeries *self)
|
||||
{
|
||||
g_clear_signal_handler (&self->items_changed_handler, self->model);
|
||||
g_clear_object (&self->model);
|
||||
g_clear_pointer (&self->values, g_array_unref);
|
||||
}
|
||||
|
||||
void
|
||||
sysprof_xy_series_unref (SysprofXYSeries *self)
|
||||
{
|
||||
g_atomic_rc_box_release_full (self,
|
||||
(GDestroyNotify)_sysprof_xy_series_finalize);
|
||||
}
|
||||
|
||||
void
|
||||
sysprof_xy_series_add (SysprofXYSeries *self,
|
||||
double x,
|
||||
double y,
|
||||
guint index)
|
||||
{
|
||||
SysprofXYSeriesValue value;
|
||||
|
||||
if (x < self->min_x || x > self->max_x)
|
||||
return;
|
||||
|
||||
if (y < self->min_y || y > self->max_y)
|
||||
return;
|
||||
|
||||
value.index = index;
|
||||
value.x = (x - self->min_x) / self->x_distance;
|
||||
value.y = (y - self->min_y) / self->y_distance;
|
||||
|
||||
if (isinf (value.x) || isinf (value.y))
|
||||
return;
|
||||
|
||||
g_array_append_val (self->values, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* sysprof_xy_series_get_model:
|
||||
* @self: a #SysprofXYSeries
|
||||
*
|
||||
* Gets the underlying model for the xy series.
|
||||
*
|
||||
* Returns: (transfer none) (nullable): a #GListModel
|
||||
*/
|
||||
GListModel *
|
||||
sysprof_xy_series_get_model (SysprofXYSeries *self)
|
||||
{
|
||||
g_return_val_if_fail (self != NULL, NULL);
|
||||
|
||||
return self->model;
|
||||
}
|
||||
|
||||
const SysprofXYSeriesValue *
|
||||
sysprof_xy_series_get_values (const SysprofXYSeries *self,
|
||||
guint *n_values)
|
||||
{
|
||||
*n_values = self->values->len;
|
||||
|
||||
if (self->values->len > 0)
|
||||
return &g_array_index (self->values, SysprofXYSeriesValue, 0);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int
|
||||
compare_by_xy (gconstpointer aptr,
|
||||
gconstpointer bptr)
|
||||
{
|
||||
const SysprofXYSeriesValue *a = aptr;
|
||||
const SysprofXYSeriesValue *b = bptr;
|
||||
|
||||
if (a->x < b->x)
|
||||
return -1;
|
||||
else if (a->x > b->x)
|
||||
return 1;
|
||||
|
||||
if (a->y < b->y)
|
||||
return -1;
|
||||
else if (a->y > b->y)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
sysprof_xy_series_sort (SysprofXYSeries *self)
|
||||
{
|
||||
qsort (self->values->data,
|
||||
self->values->len,
|
||||
sizeof (SysprofXYSeriesValue),
|
||||
compare_by_xy);
|
||||
}
|
||||
|
||||
void
|
||||
sysprof_xy_series_get_range (SysprofXYSeries *self,
|
||||
double *min_x,
|
||||
double *min_y,
|
||||
double *max_x,
|
||||
double *max_y)
|
||||
{
|
||||
g_return_if_fail (self != NULL);
|
||||
|
||||
if (min_x)
|
||||
*min_x = self->min_x;
|
||||
|
||||
if (max_x)
|
||||
*max_x = self->max_x;
|
||||
|
||||
if (min_y)
|
||||
*min_y = self->min_y;
|
||||
|
||||
if (max_y)
|
||||
*max_y = self->max_y;
|
||||
}
|
||||
@ -1,74 +0,0 @@
|
||||
/* sysprof-xy-series.h
|
||||
*
|
||||
* Copyright 2023 Christian Hergert <chergert@redhat.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-3.0-or-later
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <sysprof-capture.h>
|
||||
|
||||
#include <gio/gio.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define SYSPROF_TYPE_XY_SERIES (sysprof_xy_series_get_type())
|
||||
|
||||
typedef struct _SysprofXYSeries SysprofXYSeries;
|
||||
typedef struct _SysprofXYSeriesValue SysprofXYSeriesValue;
|
||||
|
||||
struct _SysprofXYSeriesValue
|
||||
{
|
||||
float x;
|
||||
float y;
|
||||
guint index;
|
||||
};
|
||||
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
GType sysprof_xy_series_get_type (void) G_GNUC_CONST;
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
SysprofXYSeries *sysprof_xy_series_new (GListModel *model,
|
||||
double min_x,
|
||||
double min_y,
|
||||
double max_x,
|
||||
double max_y);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
SysprofXYSeries *sysprof_xy_series_ref (SysprofXYSeries *self);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
void sysprof_xy_series_unref (SysprofXYSeries *self);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
void sysprof_xy_series_add (SysprofXYSeries *self,
|
||||
double x,
|
||||
double y,
|
||||
guint index);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
void sysprof_xy_series_sort (SysprofXYSeries *self);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
GListModel *sysprof_xy_series_get_model (SysprofXYSeries *self);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
const SysprofXYSeriesValue *sysprof_xy_series_get_values (const SysprofXYSeries *self,
|
||||
guint *n_values);
|
||||
SYSPROF_AVAILABLE_IN_ALL
|
||||
void sysprof_xy_series_get_range (SysprofXYSeries *self,
|
||||
double *min_x,
|
||||
double *min_y,
|
||||
double *max_x,
|
||||
double *max_y);
|
||||
|
||||
G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofXYSeries, sysprof_xy_series_unref)
|
||||
|
||||
G_END_DECLS
|
||||
Reference in New Issue
Block a user