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fix bug #24188. allow num_processors to be set on the fly.

Browse source 
* app/pixel_processor.c: fix bug #24188.
	* app/preferences_dialog.c: allow num_processors to be set on
	the fly.
This commit is contained in:
jaycox 2000-09-14 16:22:40 +00:00
parent 659d46c2d8
commit e4b031932a
6 changed files with 54 additions and 64 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
2000-09-14 Jay Cox <jaycox@gimp.org>
* app/pixel_processor.c: fix bug #24188.
* app/preferences_dialog.c: allow num_processors to be set on
the fly.
2000-09-14 Michael Natterer <mitch@gimp.org>
* app/disp_callbacks.c: always position the menu inside the

14
app/base/pixel-processor.c
View file

@ -203,8 +203,7 @@ do_parallel_regions_single(PixelProcessor *p_s)
static void
pixel_regions_do_parallel(PixelProcessor *p_s)
{
IF_THREAD(
IF_THREAD(
int nthreads;
nthreads = MIN(num_processors, MAX_THREADS);
@ -227,7 +226,11 @@ pixel_regions_do_parallel(PixelProcessor *p_s)
}
for (i = 0; i < nthreads; i++)
{
pthread_join(threads[i], NULL);
int ret;
if ((ret = pthread_join(threads[i], NULL)))
{
fprintf(stderr, "pixel_regions_do_parallel:: pthread_join returned: %d\n", ret);
}
}
if (p_s->nthreads != 0)
fprintf(stderr, "pixel_regions_do_prarallel: we lost a thread\n");
@ -247,7 +250,7 @@ pixel_regions_real_process_parallel(p_func f, void *data,
PixelProcessor *p_s;
p_s = g_new(PixelProcessor, 200);
p_s = g_new(PixelProcessor, 1);
for (i = 0; i < num_regions; i++)
@ -286,7 +289,8 @@ pixel_regions_real_process_parallel(p_func f, void *data,
pixel_processor_free(p_s);
return NULL;
}
IF_THREAD(p_s->PRI->dirty_tiles = 0;)
/* Why would we wan't to set dirty_tiles to 0 here? */
/* IF_THREAD(p_s->PRI->dirty_tiles = 0;) */
p_s->f = f;
p_s->data = data;
p_s->n_regions = num_regions;

28
app/dialogs/preferences-dialog.c
View file

@ -138,7 +138,6 @@ static gint edit_min_colors;
static gint edit_install_cmap;
static gint edit_cycled_marching_ants;
static gint edit_last_opened_size;
static gint edit_num_processors;
static gint edit_show_indicators;
static gint edit_nav_window_per_display;
static gint edit_info_window_follows_mouse;
@ -170,7 +169,6 @@ static GtkWidget * prefs_dlg = NULL;
install-cmap
cycled-marching-ants
last-opened-size
num-processors
show-indicators
nav-window-per-display
info_window_follows_mouse
@ -303,10 +301,10 @@ file_prefs_check_settings (void)
return PREFS_CORRUPT;
}
if (edit_num_processors < 1 || edit_num_processors > 30)
if (num_processors < 1 || num_processors > 30)
{
g_message (_("Error: Number of processors must be between 1 and 30."));
edit_num_processors = old_num_processors;
num_processors = old_num_processors;
return PREFS_CORRUPT;
}
@ -316,7 +314,6 @@ file_prefs_check_settings (void)
edit_install_cmap != old_install_cmap ||
edit_cycled_marching_ants != old_cycled_marching_ants ||
edit_last_opened_size != old_last_opened_size ||
edit_num_processors != old_num_processors ||
edit_show_indicators != old_show_indicators ||
edit_nav_window_per_display != old_nav_window_per_display ||
edit_info_window_follows_mouse != old_info_window_follows_mouse ||
@ -448,7 +445,6 @@ file_prefs_save_callback (GtkWidget *widget,
gint save_install_cmap;
gint save_cycled_marching_ants;
gint save_last_opened_size;
gint save_num_processors;
gint save_show_indicators;
gint save_nav_window_per_display;
gint save_info_window_follows_mouse;
@ -498,7 +494,6 @@ file_prefs_save_callback (GtkWidget *widget,
save_install_cmap = install_cmap;
save_cycled_marching_ants = cycled_marching_ants;
save_last_opened_size = last_opened_size;
save_num_processors = num_processors;
save_show_indicators = show_indicators;
save_nav_window_per_display = nav_window_per_display;
save_info_window_follows_mouse = info_window_follows_mouse;
@ -684,6 +679,10 @@ file_prefs_save_callback (GtkWidget *widget,
{
update = g_list_append (update, "default-threshold");
}
if (num_processors != old_num_processors)
{
update = g_list_append (update, "num-processors");
}
/* values which can't be changed on the fly */
if (edit_stingy_memory_use != old_stingy_memory_use)
@ -711,11 +710,6 @@ file_prefs_save_callback (GtkWidget *widget,
last_opened_size = edit_last_opened_size;
update = g_list_append (update, "last-opened-size");
}
if (edit_num_processors != old_num_processors)
{
num_processors = edit_num_processors;
update = g_list_append (update, "num-processors");
}
if (edit_show_indicators != old_show_indicators)
{
show_indicators = edit_show_indicators;
@ -801,7 +795,6 @@ file_prefs_save_callback (GtkWidget *widget,
install_cmap = save_install_cmap;
cycled_marching_ants = save_cycled_marching_ants;
last_opened_size = save_last_opened_size;
num_processors = save_num_processors;
show_indicators = save_show_indicators;
nav_window_per_display = save_nav_window_per_display;
info_window_follows_mouse = save_info_window_follows_mouse;
@ -861,6 +854,7 @@ file_prefs_cancel_callback (GtkWidget *widget,
help_browser = old_help_browser;
cursor_mode = old_cursor_mode;
default_threshold = old_default_threshold;
num_processors = old_num_processors;
/* restore variables which need some magic */
if (preview_size != old_preview_size)
@ -897,7 +891,6 @@ file_prefs_cancel_callback (GtkWidget *widget,
edit_install_cmap = old_install_cmap;
edit_cycled_marching_ants = old_cycled_marching_ants;
edit_last_opened_size = old_last_opened_size;
edit_num_processors = old_num_processors;
edit_show_indicators = old_show_indicators;
edit_nav_window_per_display = old_nav_window_per_display;
edit_info_window_follows_mouse = old_info_window_follows_mouse;
@ -1363,7 +1356,6 @@ file_pref_cmd_callback (GtkWidget *widget,
edit_install_cmap = install_cmap;
edit_cycled_marching_ants = cycled_marching_ants;
edit_last_opened_size = last_opened_size;
edit_num_processors = num_processors;
edit_show_indicators = show_indicators;
edit_nav_window_per_display = nav_window_per_display;
edit_info_window_follows_mouse = info_window_follows_mouse;
@ -1422,6 +1414,7 @@ file_pref_cmd_callback (GtkWidget *widget,
old_help_browser = help_browser;
old_cursor_mode = cursor_mode;
old_default_threshold = default_threshold;
old_num_processors = num_processors;
file_prefs_strset (&old_image_title_format, image_title_format);
file_prefs_strset (&old_default_comment, default_comment);
@ -1432,7 +1425,6 @@ file_pref_cmd_callback (GtkWidget *widget,
old_install_cmap = edit_install_cmap;
old_cycled_marching_ants = edit_cycled_marching_ants;
old_last_opened_size = edit_last_opened_size;
old_num_processors = edit_num_processors;
old_show_indicators = edit_show_indicators;
old_nav_window_per_display = edit_nav_window_per_display;
old_info_window_follows_mouse = edit_info_window_follows_mouse;
@ -2200,11 +2192,11 @@ file_pref_cmd_callback (GtkWidget *widget,
#ifdef ENABLE_MP
spinbutton =
gimp_spin_button_new (&adjustment, edit_num_processors,
gimp_spin_button_new (&adjustment, num_processors,
1, 30, 1.0, 2.0, 0.0, 1.0, 0.0);
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
GTK_SIGNAL_FUNC (gimp_int_adjustment_update),
&edit_num_processors);
&num_processors);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("Number of Processors to Use:"), 1.0, 0.5,
spinbutton, 1, TRUE);

28
app/gui/preferences-dialog.c
View file

@ -138,7 +138,6 @@ static gint edit_min_colors;
static gint edit_install_cmap;
static gint edit_cycled_marching_ants;
static gint edit_last_opened_size;
static gint edit_num_processors;
static gint edit_show_indicators;
static gint edit_nav_window_per_display;
static gint edit_info_window_follows_mouse;
@ -170,7 +169,6 @@ static GtkWidget * prefs_dlg = NULL;
install-cmap
cycled-marching-ants
last-opened-size
num-processors
show-indicators
nav-window-per-display
info_window_follows_mouse
@ -303,10 +301,10 @@ file_prefs_check_settings (void)
return PREFS_CORRUPT;
}
if (edit_num_processors < 1 || edit_num_processors > 30)
if (num_processors < 1 || num_processors > 30)
{
g_message (_("Error: Number of processors must be between 1 and 30."));
edit_num_processors = old_num_processors;
num_processors = old_num_processors;
return PREFS_CORRUPT;
}
@ -316,7 +314,6 @@ file_prefs_check_settings (void)
edit_install_cmap != old_install_cmap ||
edit_cycled_marching_ants != old_cycled_marching_ants ||
edit_last_opened_size != old_last_opened_size ||
edit_num_processors != old_num_processors ||
edit_show_indicators != old_show_indicators ||
edit_nav_window_per_display != old_nav_window_per_display ||
edit_info_window_follows_mouse != old_info_window_follows_mouse ||
@ -448,7 +445,6 @@ file_prefs_save_callback (GtkWidget *widget,
gint save_install_cmap;
gint save_cycled_marching_ants;
gint save_last_opened_size;
gint save_num_processors;
gint save_show_indicators;
gint save_nav_window_per_display;
gint save_info_window_follows_mouse;
@ -498,7 +494,6 @@ file_prefs_save_callback (GtkWidget *widget,
save_install_cmap = install_cmap;
save_cycled_marching_ants = cycled_marching_ants;
save_last_opened_size = last_opened_size;
save_num_processors = num_processors;
save_show_indicators = show_indicators;
save_nav_window_per_display = nav_window_per_display;
save_info_window_follows_mouse = info_window_follows_mouse;
@ -684,6 +679,10 @@ file_prefs_save_callback (GtkWidget *widget,
{
update = g_list_append (update, "default-threshold");
}
if (num_processors != old_num_processors)
{
update = g_list_append (update, "num-processors");
}
/* values which can't be changed on the fly */
if (edit_stingy_memory_use != old_stingy_memory_use)
@ -711,11 +710,6 @@ file_prefs_save_callback (GtkWidget *widget,
last_opened_size = edit_last_opened_size;
update = g_list_append (update, "last-opened-size");
}
if (edit_num_processors != old_num_processors)
{
num_processors = edit_num_processors;
update = g_list_append (update, "num-processors");
}
if (edit_show_indicators != old_show_indicators)
{
show_indicators = edit_show_indicators;
@ -801,7 +795,6 @@ file_prefs_save_callback (GtkWidget *widget,
install_cmap = save_install_cmap;
cycled_marching_ants = save_cycled_marching_ants;
last_opened_size = save_last_opened_size;
num_processors = save_num_processors;
show_indicators = save_show_indicators;
nav_window_per_display = save_nav_window_per_display;
info_window_follows_mouse = save_info_window_follows_mouse;
@ -861,6 +854,7 @@ file_prefs_cancel_callback (GtkWidget *widget,
help_browser = old_help_browser;
cursor_mode = old_cursor_mode;
default_threshold = old_default_threshold;
num_processors = old_num_processors;
/* restore variables which need some magic */
if (preview_size != old_preview_size)
@ -897,7 +891,6 @@ file_prefs_cancel_callback (GtkWidget *widget,
edit_install_cmap = old_install_cmap;
edit_cycled_marching_ants = old_cycled_marching_ants;
edit_last_opened_size = old_last_opened_size;
edit_num_processors = old_num_processors;
edit_show_indicators = old_show_indicators;
edit_nav_window_per_display = old_nav_window_per_display;
edit_info_window_follows_mouse = old_info_window_follows_mouse;
@ -1363,7 +1356,6 @@ file_pref_cmd_callback (GtkWidget *widget,
edit_install_cmap = install_cmap;
edit_cycled_marching_ants = cycled_marching_ants;
edit_last_opened_size = last_opened_size;
edit_num_processors = num_processors;
edit_show_indicators = show_indicators;
edit_nav_window_per_display = nav_window_per_display;
edit_info_window_follows_mouse = info_window_follows_mouse;
@ -1422,6 +1414,7 @@ file_pref_cmd_callback (GtkWidget *widget,
old_help_browser = help_browser;
old_cursor_mode = cursor_mode;
old_default_threshold = default_threshold;
old_num_processors = num_processors;
file_prefs_strset (&old_image_title_format, image_title_format);
file_prefs_strset (&old_default_comment, default_comment);
@ -1432,7 +1425,6 @@ file_pref_cmd_callback (GtkWidget *widget,
old_install_cmap = edit_install_cmap;
old_cycled_marching_ants = edit_cycled_marching_ants;
old_last_opened_size = edit_last_opened_size;
old_num_processors = edit_num_processors;
old_show_indicators = edit_show_indicators;
old_nav_window_per_display = edit_nav_window_per_display;
old_info_window_follows_mouse = edit_info_window_follows_mouse;
@ -2200,11 +2192,11 @@ file_pref_cmd_callback (GtkWidget *widget,
#ifdef ENABLE_MP
spinbutton =
gimp_spin_button_new (&adjustment, edit_num_processors,
gimp_spin_button_new (&adjustment, num_processors,
1, 30, 1.0, 2.0, 0.0, 1.0, 0.0);
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
GTK_SIGNAL_FUNC (gimp_int_adjustment_update),
&edit_num_processors);
&num_processors);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("Number of Processors to Use:"), 1.0, 0.5,
spinbutton, 1, TRUE);

14
app/pixel_processor.c
View file

@ -203,8 +203,7 @@ do_parallel_regions_single(PixelProcessor *p_s)
static void
pixel_regions_do_parallel(PixelProcessor *p_s)
{
IF_THREAD(
IF_THREAD(
int nthreads;
nthreads = MIN(num_processors, MAX_THREADS);
@ -227,7 +226,11 @@ pixel_regions_do_parallel(PixelProcessor *p_s)
}
for (i = 0; i < nthreads; i++)
{
pthread_join(threads[i], NULL);
int ret;
if ((ret = pthread_join(threads[i], NULL)))
{
fprintf(stderr, "pixel_regions_do_parallel:: pthread_join returned: %d\n", ret);
}
}
if (p_s->nthreads != 0)
fprintf(stderr, "pixel_regions_do_prarallel: we lost a thread\n");
@ -247,7 +250,7 @@ pixel_regions_real_process_parallel(p_func f, void *data,
PixelProcessor *p_s;
p_s = g_new(PixelProcessor, 200);
p_s = g_new(PixelProcessor, 1);
for (i = 0; i < num_regions; i++)
@ -286,7 +289,8 @@ pixel_regions_real_process_parallel(p_func f, void *data,
pixel_processor_free(p_s);
return NULL;
}
IF_THREAD(p_s->PRI->dirty_tiles = 0;)
/* Why would we wan't to set dirty_tiles to 0 here? */
/* IF_THREAD(p_s->PRI->dirty_tiles = 0;) */
p_s->f = f;
p_s->data = data;
p_s->n_regions = num_regions;

28
app/preferences_dialog.c
View file

@ -138,7 +138,6 @@ static gint edit_min_colors;
static gint edit_install_cmap;
static gint edit_cycled_marching_ants;
static gint edit_last_opened_size;
static gint edit_num_processors;
static gint edit_show_indicators;
static gint edit_nav_window_per_display;
static gint edit_info_window_follows_mouse;
@ -170,7 +169,6 @@ static GtkWidget * prefs_dlg = NULL;
install-cmap
cycled-marching-ants
last-opened-size
num-processors
show-indicators
nav-window-per-display
info_window_follows_mouse
@ -303,10 +301,10 @@ file_prefs_check_settings (void)
return PREFS_CORRUPT;
}
if (edit_num_processors < 1 || edit_num_processors > 30)
if (num_processors < 1 || num_processors > 30)
{
g_message (_("Error: Number of processors must be between 1 and 30."));
edit_num_processors = old_num_processors;
num_processors = old_num_processors;
return PREFS_CORRUPT;
}
@ -316,7 +314,6 @@ file_prefs_check_settings (void)
edit_install_cmap != old_install_cmap ||
edit_cycled_marching_ants != old_cycled_marching_ants ||
edit_last_opened_size != old_last_opened_size ||
edit_num_processors != old_num_processors ||
edit_show_indicators != old_show_indicators ||
edit_nav_window_per_display != old_nav_window_per_display ||
edit_info_window_follows_mouse != old_info_window_follows_mouse ||
@ -448,7 +445,6 @@ file_prefs_save_callback (GtkWidget *widget,
gint save_install_cmap;
gint save_cycled_marching_ants;
gint save_last_opened_size;
gint save_num_processors;
gint save_show_indicators;
gint save_nav_window_per_display;
gint save_info_window_follows_mouse;
@ -498,7 +494,6 @@ file_prefs_save_callback (GtkWidget *widget,
save_install_cmap = install_cmap;
save_cycled_marching_ants = cycled_marching_ants;
save_last_opened_size = last_opened_size;
save_num_processors = num_processors;
save_show_indicators = show_indicators;
save_nav_window_per_display = nav_window_per_display;
save_info_window_follows_mouse = info_window_follows_mouse;
@ -684,6 +679,10 @@ file_prefs_save_callback (GtkWidget *widget,
{
update = g_list_append (update, "default-threshold");
}
if (num_processors != old_num_processors)
{
update = g_list_append (update, "num-processors");
}
/* values which can't be changed on the fly */
if (edit_stingy_memory_use != old_stingy_memory_use)
@ -711,11 +710,6 @@ file_prefs_save_callback (GtkWidget *widget,
last_opened_size = edit_last_opened_size;
update = g_list_append (update, "last-opened-size");
}
if (edit_num_processors != old_num_processors)
{
num_processors = edit_num_processors;
update = g_list_append (update, "num-processors");
}
if (edit_show_indicators != old_show_indicators)
{
show_indicators = edit_show_indicators;
@ -801,7 +795,6 @@ file_prefs_save_callback (GtkWidget *widget,
install_cmap = save_install_cmap;
cycled_marching_ants = save_cycled_marching_ants;
last_opened_size = save_last_opened_size;
num_processors = save_num_processors;
show_indicators = save_show_indicators;
nav_window_per_display = save_nav_window_per_display;
info_window_follows_mouse = save_info_window_follows_mouse;
@ -861,6 +854,7 @@ file_prefs_cancel_callback (GtkWidget *widget,
help_browser = old_help_browser;
cursor_mode = old_cursor_mode;
default_threshold = old_default_threshold;
num_processors = old_num_processors;
/* restore variables which need some magic */
if (preview_size != old_preview_size)
@ -897,7 +891,6 @@ file_prefs_cancel_callback (GtkWidget *widget,
edit_install_cmap = old_install_cmap;
edit_cycled_marching_ants = old_cycled_marching_ants;
edit_last_opened_size = old_last_opened_size;
edit_num_processors = old_num_processors;
edit_show_indicators = old_show_indicators;
edit_nav_window_per_display = old_nav_window_per_display;
edit_info_window_follows_mouse = old_info_window_follows_mouse;
@ -1363,7 +1356,6 @@ file_pref_cmd_callback (GtkWidget *widget,
edit_install_cmap = install_cmap;
edit_cycled_marching_ants = cycled_marching_ants;
edit_last_opened_size = last_opened_size;
edit_num_processors = num_processors;
edit_show_indicators = show_indicators;
edit_nav_window_per_display = nav_window_per_display;
edit_info_window_follows_mouse = info_window_follows_mouse;
@ -1422,6 +1414,7 @@ file_pref_cmd_callback (GtkWidget *widget,
old_help_browser = help_browser;
old_cursor_mode = cursor_mode;
old_default_threshold = default_threshold;
old_num_processors = num_processors;
file_prefs_strset (&old_image_title_format, image_title_format);
file_prefs_strset (&old_default_comment, default_comment);
@ -1432,7 +1425,6 @@ file_pref_cmd_callback (GtkWidget *widget,
old_install_cmap = edit_install_cmap;
old_cycled_marching_ants = edit_cycled_marching_ants;
old_last_opened_size = edit_last_opened_size;
old_num_processors = edit_num_processors;
old_show_indicators = edit_show_indicators;
old_nav_window_per_display = edit_nav_window_per_display;
old_info_window_follows_mouse = edit_info_window_follows_mouse;
@ -2200,11 +2192,11 @@ file_pref_cmd_callback (GtkWidget *widget,
#ifdef ENABLE_MP
spinbutton =
gimp_spin_button_new (&adjustment, edit_num_processors,
gimp_spin_button_new (&adjustment, num_processors,
1, 30, 1.0, 2.0, 0.0, 1.0, 0.0);
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
GTK_SIGNAL_FUNC (gimp_int_adjustment_update),
&edit_num_processors);
&num_processors);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("Number of Processors to Use:"), 1.0, 0.5,
spinbutton, 1, TRUE);