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[fio.git] / gclient.c
1 #include <malloc.h>
2 #include <string.h>
3
4 #include <glib.h>
5 #include <cairo.h>
6 #include <gtk/gtk.h>
7
8 #include "fio.h"
9 #include "gfio.h"
10 #include "ghelpers.h"
11 #include "goptions.h"
12 #include "gerror.h"
13 #include "graph.h"
14 #include "gclient.h"
15 #include "printing.h"
16 #include "lib/pow2.h"
17
18 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
19                             struct group_run_stats *rs);
20
21 static gboolean results_window_delete(GtkWidget *w, gpointer data)
22 {
23         struct gui_entry *ge = (struct gui_entry *) data;
24
25         gtk_widget_destroy(w);
26         ge->results_window = NULL;
27         ge->results_notebook = NULL;
28         return TRUE;
29 }
30
31 static void results_close(GtkWidget *w, gpointer *data)
32 {
33         struct gui_entry *ge = (struct gui_entry *) data;
34
35         gtk_widget_destroy(ge->results_window);
36 }
37
38 static void results_print(GtkWidget *w, gpointer *data)
39 {
40         struct gui_entry *ge = (struct gui_entry *) data;
41
42         gfio_print_results(ge);
43 }
44
45 static GtkActionEntry results_menu_items[] = {
46         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
47         { "GraphMenuAction", GTK_STOCK_FILE, "Graph", NULL, NULL, NULL},
48         { "PrintFile", GTK_STOCK_PRINT, "Print", "<Control>P", NULL, G_CALLBACK(results_print) },
49         { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(results_close) },
50 };
51 static gint results_nmenu_items = sizeof(results_menu_items) / sizeof(results_menu_items[0]);
52
53 static const gchar *results_ui_string = " \
54         <ui> \
55                 <menubar name=\"MainMenu\"> \
56                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
57                                 <menuitem name=\"Print\" action=\"PrintFile\" /> \
58                                 <menuitem name=\"Close\" action=\"CloseFile\" /> \
59                         </menu> \
60                         <menu name=\"GraphMenu\" action=\"GraphMenuAction\"> \
61                         </menu>\
62                 </menubar> \
63         </ui> \
64 ";
65
66 static GtkWidget *get_results_menubar(GtkWidget *window, struct gui_entry *ge)
67 {
68         GtkActionGroup *action_group;
69         GtkWidget *widget;
70         GError *error = 0;
71
72         ge->results_uimanager = gtk_ui_manager_new();
73
74         action_group = gtk_action_group_new("ResultsMenu");
75         gtk_action_group_add_actions(action_group, results_menu_items, results_nmenu_items, ge);
76
77         gtk_ui_manager_insert_action_group(ge->results_uimanager, action_group, 0);
78         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ge->results_uimanager), results_ui_string, -1, &error);
79
80         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ge->results_uimanager));
81
82         widget = gtk_ui_manager_get_widget(ge->results_uimanager, "/MainMenu");
83         return widget;
84 }
85
86 static GtkWidget *get_results_window(struct gui_entry *ge)
87 {
88         GtkWidget *win, *notebook, *vbox;
89
90         if (ge->results_window)
91                 return ge->results_notebook;
92
93         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
94         gtk_window_set_title(GTK_WINDOW(win), "Results");
95         gtk_window_set_default_size(GTK_WINDOW(win), 1024, 768);
96         g_signal_connect(win, "delete-event", G_CALLBACK(results_window_delete), ge);
97         g_signal_connect(win, "destroy", G_CALLBACK(results_window_delete), ge);
98
99         vbox = gtk_vbox_new(FALSE, 0);
100         gtk_container_add(GTK_CONTAINER(win), vbox);
101
102         ge->results_menu = get_results_menubar(win, ge);
103         gtk_box_pack_start(GTK_BOX(vbox), ge->results_menu, FALSE, FALSE, 0);
104
105         notebook = gtk_notebook_new();
106         gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), 1);
107         gtk_notebook_popup_enable(GTK_NOTEBOOK(notebook));
108         gtk_container_add(GTK_CONTAINER(vbox), notebook);
109
110         ge->results_window = win;
111         ge->results_notebook = notebook;
112         return ge->results_notebook;
113 }
114
115 static void gfio_text_op(struct fio_client *client, struct fio_net_cmd *cmd)
116 {
117         struct cmd_text_pdu *p = (struct cmd_text_pdu *) cmd->payload;
118         struct gfio_client *gc = client->client_data;
119         struct gui_entry *ge = gc->ge;
120         struct gui *ui = ge->ui;
121         GtkTreeIter iter;
122         struct tm *tm;
123         time_t sec;
124         char tmp[64], timebuf[80];
125
126         sec = p->log_sec;
127         tm = localtime(&sec);
128         strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S", tm);
129         sprintf(timebuf, "%s.%03ld", tmp, (long) p->log_usec / 1000);
130
131         gdk_threads_enter();
132
133         gtk_list_store_append(ui->log_model, &iter);
134         gtk_list_store_set(ui->log_model, &iter, 0, timebuf, -1);
135         gtk_list_store_set(ui->log_model, &iter, 1, client->hostname, -1);
136         gtk_list_store_set(ui->log_model, &iter, 2, log_get_level(p->level), -1);
137         gtk_list_store_set(ui->log_model, &iter, 3, p->buf, -1);
138
139         if (p->level == FIO_LOG_ERR)
140                 gfio_view_log(ui);
141
142         gdk_threads_leave();
143 }
144
145 static void disk_util_destroy(GtkWidget *w, gpointer data)
146 {
147         struct gui_entry *ge = (struct gui_entry *) data;
148
149         ge->disk_util_vbox = NULL;
150         gtk_widget_destroy(w);
151 }
152
153 static GtkWidget *gfio_disk_util_get_vbox(struct gui_entry *ge)
154 {
155         GtkWidget *vbox, *box, *scroll, *res_notebook;
156
157         if (ge->disk_util_vbox)
158                 return ge->disk_util_vbox;
159
160         scroll = get_scrolled_window(5);
161         vbox = gtk_vbox_new(FALSE, 3);
162         box = gtk_hbox_new(FALSE, 0);
163         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
164
165         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
166         res_notebook = get_results_window(ge);
167
168         gtk_notebook_append_page(GTK_NOTEBOOK(res_notebook), scroll, gtk_label_new("Disk utilization"));
169         ge->disk_util_vbox = box;
170         g_signal_connect(vbox, "destroy", G_CALLBACK(disk_util_destroy), ge);
171
172         return ge->disk_util_vbox;
173 }
174
175 static int __gfio_disk_util_show(GtkWidget *res_notebook,
176                                  struct gfio_client *gc, struct cmd_du_pdu *p)
177 {
178         GtkWidget *box, *frame, *entry, *vbox, *util_vbox;
179         struct gui_entry *ge = gc->ge;
180         double util;
181         char tmp[16];
182
183         util_vbox = gfio_disk_util_get_vbox(ge);
184
185         vbox = gtk_vbox_new(FALSE, 3);
186         gtk_container_add(GTK_CONTAINER(util_vbox), vbox);
187
188         frame = gtk_frame_new((char *) p->dus.name);
189         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 2);
190
191         box = gtk_vbox_new(FALSE, 3);
192         gtk_container_add(GTK_CONTAINER(frame), box);
193
194         frame = gtk_frame_new("Read");
195         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
196         vbox = gtk_hbox_new(TRUE, 3);
197         gtk_container_add(GTK_CONTAINER(frame), vbox);
198         entry = new_info_entry_in_frame(vbox, "IOs");
199         entry_set_int_value(entry, p->dus.s.ios[0]);
200         entry = new_info_entry_in_frame(vbox, "Merges");
201         entry_set_int_value(entry, p->dus.s.merges[0]);
202         entry = new_info_entry_in_frame(vbox, "Sectors");
203         entry_set_int_value(entry, p->dus.s.sectors[0]);
204         entry = new_info_entry_in_frame(vbox, "Ticks");
205         entry_set_int_value(entry, p->dus.s.ticks[0]);
206
207         frame = gtk_frame_new("Write");
208         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
209         vbox = gtk_hbox_new(TRUE, 3);
210         gtk_container_add(GTK_CONTAINER(frame), vbox);
211         entry = new_info_entry_in_frame(vbox, "IOs");
212         entry_set_int_value(entry, p->dus.s.ios[1]);
213         entry = new_info_entry_in_frame(vbox, "Merges");
214         entry_set_int_value(entry, p->dus.s.merges[1]);
215         entry = new_info_entry_in_frame(vbox, "Sectors");
216         entry_set_int_value(entry, p->dus.s.sectors[1]);
217         entry = new_info_entry_in_frame(vbox, "Ticks");
218         entry_set_int_value(entry, p->dus.s.ticks[1]);
219
220         frame = gtk_frame_new("Shared");
221         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
222         vbox = gtk_hbox_new(TRUE, 3);
223         gtk_container_add(GTK_CONTAINER(frame), vbox);
224         entry = new_info_entry_in_frame(vbox, "IO ticks");
225         entry_set_int_value(entry, p->dus.s.io_ticks);
226         entry = new_info_entry_in_frame(vbox, "Time in queue");
227         entry_set_int_value(entry, p->dus.s.time_in_queue);
228
229         util = 0.0;
230         if (p->dus.s.msec)
231                 util = (double) 100 * p->dus.s.io_ticks / (double) p->dus.s.msec;
232         if (util > 100.0)
233                 util = 100.0;
234
235         sprintf(tmp, "%3.2f%%", util);
236         entry = new_info_entry_in_frame(vbox, "Disk utilization");
237         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
238
239         gtk_widget_show_all(ge->results_window);
240         return 0;
241 }
242
243 static int gfio_disk_util_show(struct gfio_client *gc)
244 {
245         struct gui_entry *ge = gc->ge;
246         GtkWidget *res_notebook;
247         int i;
248
249         if (!gc->nr_du)
250                 return 1;
251
252         res_notebook = get_results_window(ge);
253
254         for (i = 0; i < gc->nr_du; i++) {
255                 struct cmd_du_pdu *p = &gc->du[i];
256
257                 __gfio_disk_util_show(res_notebook, gc, p);
258         }
259
260         gtk_widget_show_all(ge->results_window);
261         return 0;
262 }
263
264 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
265 {
266         struct cmd_du_pdu *p = (struct cmd_du_pdu *) cmd->payload;
267         struct gfio_client *gc = client->client_data;
268         struct gui_entry *ge = gc->ge;
269         unsigned int nr = gc->nr_du;
270
271         gc->du = realloc(gc->du, (nr + 1) * sizeof(struct cmd_du_pdu));
272         memcpy(&gc->du[nr], p, sizeof(*p));
273         gc->nr_du++;
274
275         gdk_threads_enter();
276         if (ge->results_window)
277                 __gfio_disk_util_show(ge->results_notebook, gc, p);
278         else
279                 gfio_disk_util_show(gc);
280         gdk_threads_leave();
281 }
282
283 static int sum_stat_nr;
284
285 static void gfio_thread_status_op(struct fio_client *client,
286                                   struct fio_net_cmd *cmd)
287 {
288         struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
289
290         gfio_display_ts(client, &p->ts, &p->rs);
291
292         if (sum_stat_clients == 1)
293                 return;
294
295         sum_thread_stats(&client_ts, &p->ts, sum_stat_nr == 1);
296         sum_group_stats(&client_gs, &p->rs);
297
298         client_ts.members++;
299         client_ts.thread_number = p->ts.thread_number;
300         client_ts.groupid = p->ts.groupid;
301
302         if (++sum_stat_nr == sum_stat_clients) {
303                 strcpy(client_ts.name, "All clients");
304                 gfio_display_ts(client, &client_ts, &client_gs);
305         }
306 }
307
308 static void gfio_group_stats_op(struct fio_client *client,
309                                 struct fio_net_cmd *cmd)
310 {
311         /* We're ignoring group stats for now */
312 }
313
314 static void gfio_update_thread_status(struct gui_entry *ge,
315                                       char *status_message, double perc)
316 {
317         static char message[100];
318         const char *m = message;
319
320         strncpy(message, status_message, sizeof(message) - 1);
321         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
322         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
323         gtk_widget_queue_draw(ge->ui->window);
324 }
325
326 static void gfio_update_thread_status_all(struct gui *ui, char *status_message,
327                                           double perc)
328 {
329         static char message[100];
330         const char *m = message;
331
332         strncpy(message, status_message, sizeof(message) - 1);
333         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), m);
334         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), perc / 100.0);
335         gtk_widget_queue_draw(ui->window);
336 }
337
338 /*
339  * Client specific ETA
340  */
341 static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *je)
342 {
343         struct gfio_client *gc = client->client_data;
344         struct gui_entry *ge = gc->ge;
345         static int eta_good;
346         char eta_str[128];
347         char output[256];
348         char tmp[32];
349         double perc = 0.0;
350         int i2p = 0;
351
352         gdk_threads_enter();
353
354         eta_str[0] = '\0';
355         output[0] = '\0';
356
357         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
358                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
359                 eta_to_str(eta_str, je->eta_sec);
360         }
361
362         sprintf(tmp, "%u", je->nr_running);
363         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), tmp);
364         sprintf(tmp, "%u", je->files_open);
365         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), tmp);
366
367 #if 0
368         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
369         if (je->m_rate || je->t_rate) {
370                 char *tr, *mr;
371
372                 mr = num2str(je->m_rate, 4, 0, i2p);
373                 tr = num2str(je->t_rate, 4, 0, i2p);
374                 gtk_entry_set_text(GTK_ENTRY(ge->eta);
375                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
376                 free(tr);
377                 free(mr);
378         } else if (je->m_iops || je->t_iops)
379                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
380
381         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_bw), "---");
382         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_iops), "---");
383         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_bw), "---");
384         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_iops), "---");
385 #endif
386
387         if (je->eta_sec != INT_MAX && je->nr_running) {
388                 char *iops_str[DDIR_RWDIR_CNT];
389                 char *rate_str[DDIR_RWDIR_CNT];
390                 int i;
391
392                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
393                         strcpy(output, "-.-% done");
394                 else {
395                         eta_good = 1;
396                         perc *= 100.0;
397                         sprintf(output, "%3.1f%% done", perc);
398                 }
399
400                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p, 0);
401                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p, 0);
402                 rate_str[2] = num2str(je->rate[2], 5, 10, i2p, 0);
403
404                 iops_str[0] = num2str(je->iops[0], 4, 1, 0, 0);
405                 iops_str[1] = num2str(je->iops[1], 4, 1, 0, 0);
406                 iops_str[2] = num2str(je->iops[2], 4, 1, 0, 0);
407
408                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), rate_str[0]);
409                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), iops_str[0]);
410                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), rate_str[1]);
411                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
412                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_bw), rate_str[2]);
413                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_iops), iops_str[2]);
414
415                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
416                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
417                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
418                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
419                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
420                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
421
422                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
423                         free(rate_str[i]);
424                         free(iops_str[i]);
425                 }
426         }
427
428         if (eta_str[0]) {
429                 char *dst = output + strlen(output);
430
431                 sprintf(dst, " - %s", eta_str);
432         }
433
434         gfio_update_thread_status(ge, output, perc);
435         gdk_threads_leave();
436 }
437
438 /*
439  * Update ETA in main window for all clients
440  */
441 static void gfio_update_all_eta(struct jobs_eta *je)
442 {
443         struct gui *ui = &main_ui;
444         static int eta_good;
445         char eta_str[128];
446         char output[256];
447         double perc = 0.0;
448         int i, i2p = 0;
449
450         gdk_threads_enter();
451
452         eta_str[0] = '\0';
453         output[0] = '\0';
454
455         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
456                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
457                 eta_to_str(eta_str, je->eta_sec);
458         }
459
460 #if 0
461         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
462         if (je->m_rate || je->t_rate) {
463                 char *tr, *mr;
464
465                 mr = num2str(je->m_rate, 4, 0, i2p);
466                 tr = num2str(je->t_rate, 4, 0, i2p);
467                 gtk_entry_set_text(GTK_ENTRY(ui->eta);
468                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
469                 free(tr);
470                 free(mr);
471         } else if (je->m_iops || je->t_iops)
472                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
473
474         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_bw), "---");
475         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_iops), "---");
476         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_bw), "---");
477         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_iops), "---");
478 #endif
479
480         entry_set_int_value(ui->eta.jobs, je->nr_running);
481
482         if (je->eta_sec != INT_MAX && je->nr_running) {
483                 char *iops_str[3];
484                 char *rate_str[3];
485
486                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
487                         strcpy(output, "-.-% done");
488                 else {
489                         eta_good = 1;
490                         perc *= 100.0;
491                         sprintf(output, "%3.1f%% done", perc);
492                 }
493
494                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p, 0);
495                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p, 0);
496                 rate_str[2] = num2str(je->rate[2], 5, 10, i2p, 0);
497
498                 iops_str[0] = num2str(je->iops[0], 4, 1, 0, 0);
499                 iops_str[1] = num2str(je->iops[1], 4, 1, 0, 0);
500                 iops_str[2] = num2str(je->iops[2], 4, 1, 0, 0);
501
502                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_bw), rate_str[0]);
503                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_iops), iops_str[0]);
504                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), rate_str[1]);
505                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
506                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_bw), rate_str[2]);
507                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_iops), iops_str[2]);
508
509                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
510                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
511                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
512                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
513                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
514                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
515
516                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
517                         free(rate_str[i]);
518                         free(iops_str[i]);
519                 }
520         }
521
522         if (eta_str[0]) {
523                 char *dst = output + strlen(output);
524
525                 sprintf(dst, " - %s", eta_str);
526         }
527
528         gfio_update_thread_status_all(ui, output, perc);
529         gdk_threads_leave();
530 }
531
532 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
533 {
534         struct cmd_probe_reply_pdu *probe = (struct cmd_probe_reply_pdu *) cmd->payload;
535         struct gfio_client *gc = client->client_data;
536         struct gui_entry *ge = gc->ge;
537         const char *os, *arch;
538
539         os = fio_get_os_string(probe->os);
540         if (!os)
541                 os = "unknown";
542
543         arch = fio_get_arch_string(probe->arch);
544         if (!arch)
545                 os = "unknown";
546
547         if (!client->name)
548                 client->name = strdup((char *) probe->hostname);
549
550         gc->client_cpus = le32_to_cpu(probe->cpus);
551         gc->client_flags = le64_to_cpu(probe->flags);
552
553         gdk_threads_enter();
554
555         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), (char *) probe->hostname);
556         gtk_label_set_text(GTK_LABEL(ge->probe.os), os);
557         gtk_label_set_text(GTK_LABEL(ge->probe.arch), arch);
558         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), (char *) probe->fio_version);
559
560         gfio_set_state(ge, GE_STATE_CONNECTED);
561
562         gdk_threads_leave();
563 }
564
565 static void gfio_quit_op(struct fio_client *client, struct fio_net_cmd *cmd)
566 {
567         struct gfio_client *gc = client->client_data;
568
569         gdk_threads_enter();
570         gfio_set_state(gc->ge, GE_STATE_NEW);
571         gdk_threads_leave();
572 }
573
574 static struct thread_options *gfio_client_add_job(struct gfio_client *gc,
575                         struct thread_options_pack *top)
576 {
577         struct gfio_client_options *gco;
578
579         gco = calloc(1, sizeof(*gco));
580         convert_thread_options_to_cpu(&gco->o, top);
581         INIT_FLIST_HEAD(&gco->list);
582         flist_add_tail(&gco->list, &gc->o_list);
583         gc->o_list_nr = 1;
584         return &gco->o;
585 }
586
587 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
588 {
589         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
590         struct gfio_client *gc = client->client_data;
591         struct gui_entry *ge = gc->ge;
592         struct thread_options *o;
593         char *c1, *c2, *c3, *c4;
594         char tmp[80];
595
596         p->thread_number = le32_to_cpu(p->thread_number);
597         p->groupid = le32_to_cpu(p->groupid);
598         o = gfio_client_add_job(gc, &p->top);
599
600         gdk_threads_enter();
601
602         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(ge->eta.names), (gchar *) o->name);
603         gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
604
605         sprintf(tmp, "%s %s", o->odirect ? "direct" : "buffered", ddir_str(o->td_ddir));
606         multitext_add_entry(&ge->eta.iotype, tmp);
607
608         c1 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
609         c2 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
610         c3 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
611         c4 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
612         sprintf(tmp, "%s-%s/%s-%s", c1, c2, c3, c4);
613         free(c1);
614         free(c2);
615         free(c3);
616         free(c4);
617         multitext_add_entry(&ge->eta.bs, tmp);
618
619         multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
620
621         sprintf(tmp, "%u", o->iodepth);
622         multitext_add_entry(&ge->eta.iodepth, tmp);
623
624         multitext_set_entry(&ge->eta.iotype, 0);
625         multitext_set_entry(&ge->eta.bs, 0);
626         multitext_set_entry(&ge->eta.ioengine, 0);
627         multitext_set_entry(&ge->eta.iodepth, 0);
628
629         gfio_set_state(ge, GE_STATE_JOB_SENT);
630
631         gdk_threads_leave();
632 }
633
634 static void gfio_update_job_op(struct fio_client *client,
635                                struct fio_net_cmd *cmd)
636 {
637         uint32_t *pdu_error = (uint32_t *) cmd->payload;
638         struct gfio_client *gc = client->client_data;
639
640         gc->update_job_status = le32_to_cpu(*pdu_error);
641         gc->update_job_done = 1;
642 }
643
644 static void gfio_client_timed_out(struct fio_client *client)
645 {
646         struct gfio_client *gc = client->client_data;
647         char buf[256];
648
649         gdk_threads_enter();
650
651         gfio_set_state(gc->ge, GE_STATE_NEW);
652         clear_ge_ui_info(gc->ge);
653
654         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
655         gfio_report_info(gc->ge->ui, "Network timeout", buf);
656
657         gdk_threads_leave();
658 }
659
660 static void gfio_client_stop(struct fio_client *client, struct fio_net_cmd *cmd)
661 {
662         struct gfio_client *gc = client->client_data;
663
664         gdk_threads_enter();
665
666         gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
667
668         if (gc->err_entry)
669                 entry_set_int_value(gc->err_entry, client->error);
670
671         gdk_threads_leave();
672 }
673
674 static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
675 {
676         struct gfio_client *gc = client->client_data;
677
678         gdk_threads_enter();
679         gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
680         gdk_threads_leave();
681 }
682
683 static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
684 {
685         struct gfio_client *gc = client->client_data;
686
687         gdk_threads_enter();
688         gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
689         gdk_threads_leave();
690 }
691
692 static void gfio_add_total_depths_tree(GtkListStore *model,
693                                        struct thread_stat *ts, unsigned int len)
694 {
695         double io_u_dist[FIO_IO_U_MAP_NR];
696         GtkTreeIter iter;
697         /* Bits 1-6, and 8 */
698         const int add_mask = 0x17e;
699         int i, j;
700
701         stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
702
703         gtk_list_store_append(model, &iter);
704
705         gtk_list_store_set(model, &iter, 0, "Total", -1);
706
707         for (i = 1, j = 0; i < len; i++) {
708                 char fbuf[32];
709
710                 if (!(add_mask & (1UL << (i - 1))))
711                         sprintf(fbuf, "0.0%%");
712                 else {
713                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
714                         j++;
715                 }
716
717                 gtk_list_store_set(model, &iter, i, fbuf, -1);
718         }
719
720 }
721
722 static void gfio_add_end_results(struct gfio_client *gc, struct thread_stat *ts,
723                                  struct group_run_stats *rs)
724 {
725         unsigned int nr = gc->nr_results;
726
727         gc->results = realloc(gc->results, (nr + 1) * sizeof(struct end_results));
728         memcpy(&gc->results[nr].ts, ts, sizeof(*ts));
729         memcpy(&gc->results[nr].gs, rs, sizeof(*rs));
730         gc->nr_results++;
731 }
732
733 static void gfio_add_sc_depths_tree(GtkListStore *model,
734                                     struct thread_stat *ts, unsigned int len,
735                                     int submit)
736 {
737         double io_u_dist[FIO_IO_U_MAP_NR];
738         GtkTreeIter iter;
739         /* Bits 0, and 3-8 */
740         const int add_mask = 0x1f9;
741         int i, j;
742
743         if (submit)
744                 stat_calc_dist(ts->io_u_submit, ts->total_submit, io_u_dist);
745         else
746                 stat_calc_dist(ts->io_u_complete, ts->total_complete, io_u_dist);
747
748         gtk_list_store_append(model, &iter);
749
750         gtk_list_store_set(model, &iter, 0, submit ? "Submit" : "Complete", -1);
751
752         for (i = 1, j = 0; i < len; i++) {
753                 char fbuf[32];
754
755                 if (!(add_mask & (1UL << (i - 1))))
756                         sprintf(fbuf, "0.0%%");
757                 else {
758                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
759                         j++;
760                 }
761
762                 gtk_list_store_set(model, &iter, i, fbuf, -1);
763         }
764
765 }
766
767 static void gfio_show_io_depths(GtkWidget *vbox, struct thread_stat *ts)
768 {
769         GtkWidget *frame, *box, *tree_view = NULL;
770         GtkTreeSelection *selection;
771         GtkListStore *model;
772         int i;
773         const char *labels[] = { "Depth", "0", "1", "2", "4", "8", "16", "32", "64", ">= 64" };
774         const int nr_labels = ARRAY_SIZE(labels);
775         GType types[nr_labels];
776
777         frame = gtk_frame_new("IO depths");
778         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
779
780         box = gtk_hbox_new(FALSE, 3);
781         gtk_container_add(GTK_CONTAINER(frame), box);
782
783         for (i = 0; i < nr_labels; i++)
784                 types[i] = G_TYPE_STRING;
785
786         model = gtk_list_store_newv(nr_labels, types);
787
788         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
789         gtk_widget_set_can_focus(tree_view, FALSE);
790
791         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
792                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
793
794         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
795         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
796
797         for (i = 0; i < nr_labels; i++)
798                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
799
800         gfio_add_total_depths_tree(model, ts, nr_labels);
801         gfio_add_sc_depths_tree(model, ts, nr_labels, 1);
802         gfio_add_sc_depths_tree(model, ts, nr_labels, 0);
803
804         gtk_box_pack_start(GTK_BOX(box), tree_view, TRUE, TRUE, 3);
805 }
806
807 static void gfio_show_cpu_usage(GtkWidget *vbox, struct thread_stat *ts)
808 {
809         GtkWidget *box, *frame, *entry;
810         double usr_cpu, sys_cpu;
811         unsigned long runtime;
812         char tmp[32];
813
814         runtime = ts->total_run_time;
815         if (runtime) {
816                 double runt = (double) runtime;
817
818                 usr_cpu = (double) ts->usr_time * 100 / runt;
819                 sys_cpu = (double) ts->sys_time * 100 / runt;
820         } else {
821                 usr_cpu = 0;
822                 sys_cpu = 0;
823         }
824
825         frame = gtk_frame_new("OS resources");
826         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
827
828         box = gtk_hbox_new(FALSE, 3);
829         gtk_container_add(GTK_CONTAINER(frame), box);
830
831         entry = new_info_entry_in_frame(box, "User CPU");
832         sprintf(tmp, "%3.2f%%", usr_cpu);
833         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
834         entry = new_info_entry_in_frame(box, "System CPU");
835         sprintf(tmp, "%3.2f%%", sys_cpu);
836         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
837         entry = new_info_entry_in_frame(box, "Context switches");
838         entry_set_int_value(entry, ts->ctx);
839         entry = new_info_entry_in_frame(box, "Major faults");
840         entry_set_int_value(entry, ts->majf);
841         entry = new_info_entry_in_frame(box, "Minor faults");
842         entry_set_int_value(entry, ts->minf);
843 }
844
845 static GtkWidget *gfio_output_lat_buckets(double *lat, const char **labels,
846                                           int num)
847 {
848         GtkWidget *tree_view;
849         GtkTreeSelection *selection;
850         GtkListStore *model;
851         GtkTreeIter iter;
852         GType *types;
853         int i;
854
855         types = malloc(num * sizeof(GType));
856
857         for (i = 0; i < num; i++)
858                 types[i] = G_TYPE_STRING;
859
860         model = gtk_list_store_newv(num, types);
861         free(types);
862         types = NULL;
863
864         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
865         gtk_widget_set_can_focus(tree_view, FALSE);
866
867         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
868                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
869
870         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
871         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
872
873         for (i = 0; i < num; i++)
874                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
875
876         gtk_list_store_append(model, &iter);
877
878         for (i = 0; i < num; i++) {
879                 char fbuf[32];
880
881                 if (lat[i] <= 0.0)
882                         sprintf(fbuf, "0.00");
883                 else
884                         sprintf(fbuf, "%3.2f%%", lat[i]);
885
886                 gtk_list_store_set(model, &iter, i, fbuf, -1);
887         }
888
889         return tree_view;
890 }
891
892 static struct graph *setup_lat_bucket_graph(const char *title, double *lat,
893                                             const char **labels,
894                                             unsigned int len,
895                                             double xdim, double ydim)
896 {
897         struct graph *g;
898         int i;
899
900         g = graph_new(xdim, ydim, gfio_graph_font);
901         graph_title(g, title);
902         graph_x_title(g, "Buckets");
903         graph_y_title(g, "Percent");
904
905         for (i = 0; i < len; i++) {
906                 graph_label_t l;
907
908                 l = graph_add_label(g, labels[i]);
909                 graph_add_data(g, l, lat[i]);
910         }
911
912         return g;
913 }
914
915 static int on_expose_lat_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
916 {
917         struct graph *g = p;
918         cairo_t *cr;
919
920         cr = gdk_cairo_create(gtk_widget_get_window(w));
921 #if 0
922         if (graph_has_tooltips(g)) {
923                 g_object_set(w, "has-tooltip", TRUE, NULL);
924                 g_signal_connect(w, "query-tooltip", G_CALLBACK(clat_graph_tooltip), g);
925         }
926 #endif
927         cairo_set_source_rgb(cr, 0, 0, 0);
928         bar_graph_draw(g, cr);
929         cairo_destroy(cr);
930
931         return FALSE;
932 }
933
934 static gint on_config_lat_drawing_area(GtkWidget *w, GdkEventConfigure *event,
935                                        gpointer data)
936 {
937         guint width = gtk_widget_get_allocated_width(w);
938         guint height = gtk_widget_get_allocated_height(w);
939         struct graph *g = data;
940
941         graph_set_size(g, width, height);
942         graph_set_size(g, width, height);
943         graph_set_position(g, 0, 0);
944         return TRUE;
945 }
946
947 static void gfio_show_latency_buckets(struct gfio_client *gc, GtkWidget *vbox,
948                                       struct thread_stat *ts)
949 {
950         double io_u_lat[FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR];
951         const char *ranges[] = { "2u", "4u", "10u", "20u", "50u", "100u",
952                                  "250u", "500u", "750u", "1m", "2m",
953                                  "4m", "10m", "20m", "50m", "100m",
954                                  "250m", "500m", "750m", "1s", "2s", ">= 2s" };
955         int start, end, i;
956         const int total = FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR;
957         GtkWidget *frame, *tree_view, *hbox, *completion_vbox, *drawing_area;
958         struct gui_entry *ge = gc->ge;
959
960         stat_calc_lat_u(ts, io_u_lat);
961         stat_calc_lat_m(ts, &io_u_lat[FIO_IO_U_LAT_U_NR]);
962
963         /*
964          * Found out which first bucket has entries, and which last bucket
965          */
966         start = end = -1U;
967         for (i = 0; i < total; i++) {
968                 if (io_u_lat[i] == 0.00)
969                         continue;
970
971                 if (start == -1U)
972                         start = i;
973                 end = i;
974         }
975
976         /*
977          * No entries...
978          */
979         if (start == -1U)
980                 return;
981
982         tree_view = gfio_output_lat_buckets(&io_u_lat[start], &ranges[start], end - start + 1);
983         ge->lat_bucket_graph = setup_lat_bucket_graph("Latency Buckets", &io_u_lat[start], &ranges[start], end - start + 1, 700.0, 300.0);
984
985         frame = gtk_frame_new("Latency buckets");
986         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
987
988         completion_vbox = gtk_vbox_new(FALSE, 3);
989         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
990         hbox = gtk_hbox_new(FALSE, 3);
991         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
992
993         drawing_area = gtk_drawing_area_new();
994         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
995         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
996         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
997         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->lat_bucket_graph);
998         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->lat_bucket_graph);
999
1000         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1001 }
1002
1003 static void gfio_show_lat(GtkWidget *vbox, const char *name, unsigned long min,
1004                           unsigned long max, double mean, double dev)
1005 {
1006         const char *base = "(usec)";
1007         GtkWidget *hbox, *label, *frame;
1008         char *minp, *maxp;
1009         char tmp[64];
1010
1011         if (usec_to_msec(&min, &max, &mean, &dev))
1012                 base = "(msec)";
1013
1014         minp = num2str(min, 6, 1, 0, 0);
1015         maxp = num2str(max, 6, 1, 0, 0);
1016
1017         sprintf(tmp, "%s %s", name, base);
1018         frame = gtk_frame_new(tmp);
1019         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1020
1021         hbox = gtk_hbox_new(FALSE, 3);
1022         gtk_container_add(GTK_CONTAINER(frame), hbox);
1023
1024         label = new_info_label_in_frame(hbox, "Minimum");
1025         gtk_label_set_text(GTK_LABEL(label), minp);
1026         label = new_info_label_in_frame(hbox, "Maximum");
1027         gtk_label_set_text(GTK_LABEL(label), maxp);
1028         label = new_info_label_in_frame(hbox, "Average");
1029         sprintf(tmp, "%5.02f", mean);
1030         gtk_label_set_text(GTK_LABEL(label), tmp);
1031         label = new_info_label_in_frame(hbox, "Standard deviation");
1032         sprintf(tmp, "%5.02f", dev);
1033         gtk_label_set_text(GTK_LABEL(label), tmp);
1034
1035         free(minp);
1036         free(maxp);
1037 }
1038
1039 static GtkWidget *gfio_output_clat_percentiles(unsigned int *ovals,
1040                                                fio_fp64_t *plist,
1041                                                unsigned int len,
1042                                                const char *base,
1043                                                unsigned int scale)
1044 {
1045         GType types[FIO_IO_U_LIST_MAX_LEN];
1046         GtkWidget *tree_view;
1047         GtkTreeSelection *selection;
1048         GtkListStore *model;
1049         GtkTreeIter iter;
1050         int i;
1051
1052         for (i = 0; i < len; i++)
1053                 types[i] = G_TYPE_INT;
1054
1055         model = gtk_list_store_newv(len, types);
1056
1057         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1058         gtk_widget_set_can_focus(tree_view, FALSE);
1059
1060         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1061                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
1062
1063         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1064         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1065
1066         for (i = 0; i < len; i++) {
1067                 char fbuf[8];
1068
1069                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1070                 tree_view_column(tree_view, i, fbuf, ALIGN_RIGHT | UNSORTABLE);
1071         }
1072
1073         gtk_list_store_append(model, &iter);
1074
1075         for (i = 0; i < len; i++) {
1076                 if (scale)
1077                         ovals[i] = (ovals[i] + 999) / 1000;
1078                 gtk_list_store_set(model, &iter, i, ovals[i], -1);
1079         }
1080
1081         return tree_view;
1082 }
1083
1084 static struct graph *setup_clat_graph(char *title, unsigned int *ovals,
1085                                       fio_fp64_t *plist,
1086                                       unsigned int len,
1087                                       double xdim, double ydim)
1088 {
1089         struct graph *g;
1090         int i;
1091
1092         g = graph_new(xdim, ydim, gfio_graph_font);
1093         graph_title(g, title);
1094         graph_x_title(g, "Percentile");
1095         graph_y_title(g, "Time");
1096
1097         for (i = 0; i < len; i++) {
1098                 graph_label_t l;
1099                 char fbuf[8];
1100
1101                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1102                 l = graph_add_label(g, fbuf);
1103                 graph_add_data(g, l, (double) ovals[i]);
1104         }
1105
1106         return g;
1107 }
1108
1109 static void gfio_show_clat_percentiles(struct gfio_client *gc,
1110                                        GtkWidget *vbox, struct thread_stat *ts,
1111                                        int ddir)
1112 {
1113         unsigned int *io_u_plat = ts->io_u_plat[ddir];
1114         unsigned long nr = ts->clat_stat[ddir].samples;
1115         fio_fp64_t *plist = ts->percentile_list;
1116         unsigned int *ovals, len, minv, maxv, scale_down;
1117         const char *base;
1118         GtkWidget *tree_view, *frame, *hbox, *drawing_area, *completion_vbox;
1119         struct gui_entry *ge = gc->ge;
1120         char tmp[64];
1121
1122         len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
1123         if (!len)
1124                 goto out;
1125
1126         /*
1127          * We default to usecs, but if the value range is such that we
1128          * should scale down to msecs, do that.
1129          */
1130         if (minv > 2000 && maxv > 99999) {
1131                 scale_down = 1;
1132                 base = "msec";
1133         } else {
1134                 scale_down = 0;
1135                 base = "usec";
1136         }
1137
1138         sprintf(tmp, "Completion percentiles (%s)", base);
1139         tree_view = gfio_output_clat_percentiles(ovals, plist, len, base, scale_down);
1140         ge->clat_graph = setup_clat_graph(tmp, ovals, plist, len, 700.0, 300.0);
1141
1142         frame = gtk_frame_new(tmp);
1143         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1144
1145         completion_vbox = gtk_vbox_new(FALSE, 3);
1146         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
1147         hbox = gtk_hbox_new(FALSE, 3);
1148         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
1149         drawing_area = gtk_drawing_area_new();
1150         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
1151         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
1152         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
1153         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->clat_graph);
1154         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->clat_graph);
1155
1156         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1157 out:
1158         if (ovals)
1159                 free(ovals);
1160 }
1161
1162 #define GFIO_CLAT       1
1163 #define GFIO_SLAT       2
1164 #define GFIO_LAT        4
1165
1166 static void gfio_show_ddir_status(struct gfio_client *gc, GtkWidget *mbox,
1167                                   struct group_run_stats *rs,
1168                                   struct thread_stat *ts, int ddir)
1169 {
1170         const char *ddir_label[3] = { "Read", "Write", "Trim" };
1171         GtkWidget *frame, *label, *box, *vbox, *main_vbox;
1172         unsigned long min[3], max[3], runt;
1173         unsigned long long bw, iops;
1174         unsigned int flags = 0;
1175         double mean[3], dev[3];
1176         char *io_p, *bw_p, *iops_p;
1177         int i2p;
1178
1179         if (!ts->runtime[ddir])
1180                 return;
1181
1182         i2p = is_power_of_2(rs->kb_base);
1183         runt = ts->runtime[ddir];
1184
1185         bw = (1000 * ts->io_bytes[ddir]) / runt;
1186         io_p = num2str(ts->io_bytes[ddir], 6, 1, i2p, 8);
1187         bw_p = num2str(bw, 6, 1, i2p, ts->unit_base);
1188
1189         iops = (1000 * (uint64_t)ts->total_io_u[ddir]) / runt;
1190         iops_p = num2str(iops, 6, 1, 0, 0);
1191
1192         box = gtk_hbox_new(FALSE, 3);
1193         gtk_box_pack_start(GTK_BOX(mbox), box, TRUE, FALSE, 3);
1194
1195         frame = gtk_frame_new(ddir_label[ddir]);
1196         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 5);
1197
1198         main_vbox = gtk_vbox_new(FALSE, 3);
1199         gtk_container_add(GTK_CONTAINER(frame), main_vbox);
1200
1201         box = gtk_hbox_new(FALSE, 3);
1202         gtk_box_pack_start(GTK_BOX(main_vbox), box, TRUE, FALSE, 3);
1203
1204         label = new_info_label_in_frame(box, "IO");
1205         gtk_label_set_text(GTK_LABEL(label), io_p);
1206         label = new_info_label_in_frame(box, "Bandwidth");
1207         gtk_label_set_text(GTK_LABEL(label), bw_p);
1208         label = new_info_label_in_frame(box, "IOPS");
1209         gtk_label_set_text(GTK_LABEL(label), iops_p);
1210         label = new_info_label_in_frame(box, "Runtime (msec)");
1211         label_set_int_value(label, ts->runtime[ddir]);
1212
1213         if (calc_lat(&ts->bw_stat[ddir], &min[0], &max[0], &mean[0], &dev[0])) {
1214                 double p_of_agg = 100.0;
1215                 const char *bw_str = "KB";
1216                 char tmp[32];
1217
1218                 if (rs->agg[ddir]) {
1219                         p_of_agg = mean[0] * 100 / (double) rs->agg[ddir];
1220                         if (p_of_agg > 100.0)
1221                                 p_of_agg = 100.0;
1222                 }
1223
1224                 if (mean[0] > 999999.9) {
1225                         min[0] /= 1000.0;
1226                         max[0] /= 1000.0;
1227                         mean[0] /= 1000.0;
1228                         dev[0] /= 1000.0;
1229                         bw_str = "MB";
1230                 }
1231
1232                 sprintf(tmp, "Bandwidth (%s)", bw_str);
1233                 frame = gtk_frame_new(tmp);
1234                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1235
1236                 box = gtk_hbox_new(FALSE, 3);
1237                 gtk_container_add(GTK_CONTAINER(frame), box);
1238
1239                 label = new_info_label_in_frame(box, "Minimum");
1240                 label_set_int_value(label, min[0]);
1241                 label = new_info_label_in_frame(box, "Maximum");
1242                 label_set_int_value(label, max[0]);
1243                 label = new_info_label_in_frame(box, "Percentage of jobs");
1244                 sprintf(tmp, "%3.2f%%", p_of_agg);
1245                 gtk_label_set_text(GTK_LABEL(label), tmp);
1246                 label = new_info_label_in_frame(box, "Average");
1247                 sprintf(tmp, "%5.02f", mean[0]);
1248                 gtk_label_set_text(GTK_LABEL(label), tmp);
1249                 label = new_info_label_in_frame(box, "Standard deviation");
1250                 sprintf(tmp, "%5.02f", dev[0]);
1251                 gtk_label_set_text(GTK_LABEL(label), tmp);
1252         }
1253
1254         if (calc_lat(&ts->slat_stat[ddir], &min[0], &max[0], &mean[0], &dev[0]))
1255                 flags |= GFIO_SLAT;
1256         if (calc_lat(&ts->clat_stat[ddir], &min[1], &max[1], &mean[1], &dev[1]))
1257                 flags |= GFIO_CLAT;
1258         if (calc_lat(&ts->lat_stat[ddir], &min[2], &max[2], &mean[2], &dev[2]))
1259                 flags |= GFIO_LAT;
1260
1261         if (flags) {
1262                 frame = gtk_frame_new("Latency");
1263                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1264
1265                 vbox = gtk_vbox_new(FALSE, 3);
1266                 gtk_container_add(GTK_CONTAINER(frame), vbox);
1267
1268                 if (flags & GFIO_SLAT)
1269                         gfio_show_lat(vbox, "Submission latency", min[0], max[0], mean[0], dev[0]);
1270                 if (flags & GFIO_CLAT)
1271                         gfio_show_lat(vbox, "Completion latency", min[1], max[1], mean[1], dev[1]);
1272                 if (flags & GFIO_LAT)
1273                         gfio_show_lat(vbox, "Total latency", min[2], max[2], mean[2], dev[2]);
1274         }
1275
1276         if (ts->clat_percentiles)
1277                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir);
1278
1279         free(io_p);
1280         free(bw_p);
1281         free(iops_p);
1282 }
1283
1284 static void __gfio_display_end_results(GtkWidget *win, struct gfio_client *gc,
1285                                        struct thread_stat *ts,
1286                                        struct group_run_stats *rs)
1287 {
1288         GtkWidget *box, *vbox, *entry, *scroll;
1289         int i;
1290
1291         scroll = gtk_scrolled_window_new(NULL, NULL);
1292         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
1293         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1294
1295         vbox = gtk_vbox_new(FALSE, 3);
1296
1297         box = gtk_hbox_new(FALSE, 0);
1298         gtk_box_pack_start(GTK_BOX(vbox), box, TRUE, FALSE, 5);
1299
1300         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1301
1302         gtk_notebook_append_page(GTK_NOTEBOOK(win), scroll, gtk_label_new(ts->name));
1303
1304         entry = new_info_entry_in_frame(box, "Name");
1305         gtk_entry_set_text(GTK_ENTRY(entry), ts->name);
1306         if (strlen(ts->description)) {
1307                 entry = new_info_entry_in_frame(box, "Description");
1308                 gtk_entry_set_text(GTK_ENTRY(entry), ts->description);
1309         }
1310         entry = new_info_entry_in_frame(box, "Group ID");
1311         entry_set_int_value(entry, ts->groupid);
1312         entry = new_info_entry_in_frame(box, "Jobs");
1313         entry_set_int_value(entry, ts->members);
1314         gc->err_entry = entry = new_info_entry_in_frame(box, "Error");
1315         entry_set_int_value(entry, ts->error);
1316         entry = new_info_entry_in_frame(box, "PID");
1317         entry_set_int_value(entry, ts->pid);
1318
1319         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
1320                 if (ts->io_bytes[i])
1321                         gfio_show_ddir_status(gc, vbox, rs, ts, i);
1322         }
1323
1324         gfio_show_latency_buckets(gc, vbox, ts);
1325         gfio_show_cpu_usage(vbox, ts);
1326         gfio_show_io_depths(vbox, ts);
1327 }
1328
1329 void gfio_display_end_results(struct gfio_client *gc)
1330 {
1331         struct gui_entry *ge = gc->ge;
1332         GtkWidget *res_notebook;
1333         int i;
1334
1335         res_notebook = get_results_window(ge);
1336
1337         for (i = 0; i < gc->nr_results; i++) {
1338                 struct end_results *e = &gc->results[i];
1339
1340                 __gfio_display_end_results(res_notebook, gc, &e->ts, &e->gs);
1341         }
1342
1343         if (gfio_disk_util_show(gc))
1344                 gtk_widget_show_all(ge->results_window);
1345 }
1346
1347 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
1348                             struct group_run_stats *rs)
1349 {
1350         struct gfio_client *gc = client->client_data;
1351         struct gui_entry *ge = gc->ge;
1352
1353         gfio_add_end_results(gc, ts, rs);
1354
1355         gdk_threads_enter();
1356         if (ge->results_window)
1357                 __gfio_display_end_results(ge->results_notebook, gc, ts, rs);
1358         else
1359                 gfio_display_end_results(gc);
1360         gdk_threads_leave();
1361 }
1362
1363 static void gfio_client_removed(struct fio_client *client)
1364 {
1365         struct gfio_client *gc = client->client_data;
1366
1367         assert(gc->client == client);
1368         fio_put_client(gc->client);
1369         gc->client = NULL;
1370 }
1371
1372 struct client_ops gfio_client_ops = {
1373         .text                   = gfio_text_op,
1374         .disk_util              = gfio_disk_util_op,
1375         .thread_status          = gfio_thread_status_op,
1376         .group_stats            = gfio_group_stats_op,
1377         .jobs_eta               = gfio_update_client_eta,
1378         .eta                    = gfio_update_all_eta,
1379         .probe                  = gfio_probe_op,
1380         .quit                   = gfio_quit_op,
1381         .add_job                = gfio_add_job_op,
1382         .update_job             = gfio_update_job_op,
1383         .timed_out              = gfio_client_timed_out,
1384         .stop                   = gfio_client_stop,
1385         .start                  = gfio_client_start,
1386         .job_start              = gfio_client_job_start,
1387         .removed                = gfio_client_removed,
1388         .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
1389         .stay_connected         = 1,
1390         .client_type            = FIO_CLIENT_TYPE_GUI,
1391 };