client: fix potential buffer overrun in socket path
[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
17 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
18                             struct group_run_stats *rs);
19
20 static gboolean results_window_delete(GtkWidget *w, gpointer data)
21 {
22         struct gui_entry *ge = (struct gui_entry *) data;
23
24         gtk_widget_destroy(w);
25         ge->results_window = NULL;
26         ge->results_notebook = NULL;
27         return TRUE;
28 }
29
30 static void results_close(GtkWidget *w, gpointer *data)
31 {
32         struct gui_entry *ge = (struct gui_entry *) data;
33
34         gtk_widget_destroy(ge->results_window);
35 }
36
37 static void results_print(GtkWidget *w, gpointer *data)
38 {
39         struct gui_entry *ge = (struct gui_entry *) data;
40
41         gfio_print_results(ge);
42 }
43
44 static GtkActionEntry results_menu_items[] = {
45         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
46         { "GraphMenuAction", GTK_STOCK_FILE, "Graph", NULL, NULL, NULL},
47         { "PrintFile", GTK_STOCK_PRINT, "Print", "<Control>P", NULL, G_CALLBACK(results_print) },
48         { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(results_close) },
49 };
50 static gint results_nmenu_items = sizeof(results_menu_items) / sizeof(results_menu_items[0]);
51
52 static const gchar *results_ui_string = " \
53         <ui> \
54                 <menubar name=\"MainMenu\"> \
55                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
56                                 <menuitem name=\"Print\" action=\"PrintFile\" /> \
57                                 <menuitem name=\"Close\" action=\"CloseFile\" /> \
58                         </menu> \
59                         <menu name=\"GraphMenu\" action=\"GraphMenuAction\"> \
60                         </menu>\
61                 </menubar> \
62         </ui> \
63 ";
64
65 static GtkWidget *get_results_menubar(GtkWidget *window, struct gui_entry *ge)
66 {
67         GtkActionGroup *action_group;
68         GtkWidget *widget;
69         GError *error = 0;
70
71         ge->results_uimanager = gtk_ui_manager_new();
72
73         action_group = gtk_action_group_new("ResultsMenu");
74         gtk_action_group_add_actions(action_group, results_menu_items, results_nmenu_items, ge);
75
76         gtk_ui_manager_insert_action_group(ge->results_uimanager, action_group, 0);
77         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ge->results_uimanager), results_ui_string, -1, &error);
78
79         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ge->results_uimanager));
80
81         widget = gtk_ui_manager_get_widget(ge->results_uimanager, "/MainMenu");
82         return widget;
83 }
84
85 static GtkWidget *get_results_window(struct gui_entry *ge)
86 {
87         GtkWidget *win, *notebook, *vbox;
88
89         if (ge->results_window)
90                 return ge->results_notebook;
91
92         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
93         gtk_window_set_title(GTK_WINDOW(win), "Results");
94         gtk_window_set_default_size(GTK_WINDOW(win), 1024, 768);
95         g_signal_connect(win, "delete-event", G_CALLBACK(results_window_delete), ge);
96         g_signal_connect(win, "destroy", G_CALLBACK(results_window_delete), ge);
97
98         vbox = gtk_vbox_new(FALSE, 0);
99         gtk_container_add(GTK_CONTAINER(win), vbox);
100
101         ge->results_menu = get_results_menubar(win, ge);
102         gtk_box_pack_start(GTK_BOX(vbox), ge->results_menu, FALSE, FALSE, 0);
103
104         notebook = gtk_notebook_new();
105         gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), 1);
106         gtk_notebook_popup_enable(GTK_NOTEBOOK(notebook));
107         gtk_container_add(GTK_CONTAINER(vbox), notebook);
108
109         ge->results_window = win;
110         ge->results_notebook = notebook;
111         return ge->results_notebook;
112 }
113
114 static void gfio_text_op(struct fio_client *client, struct fio_net_cmd *cmd)
115 {
116         struct cmd_text_pdu *p = (struct cmd_text_pdu *) cmd->payload;
117         struct gfio_client *gc = client->client_data;
118         struct gui_entry *ge = gc->ge;
119         struct gui *ui = ge->ui;
120         GtkTreeIter iter;
121         struct tm *tm;
122         time_t sec;
123         char tmp[64], timebuf[80];
124
125         sec = p->log_sec;
126         tm = localtime(&sec);
127         strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S", tm);
128         sprintf(timebuf, "%s.%03ld", tmp, (long) p->log_usec / 1000);
129
130         gdk_threads_enter();
131
132         gtk_list_store_append(ui->log_model, &iter);
133         gtk_list_store_set(ui->log_model, &iter, 0, timebuf, -1);
134         gtk_list_store_set(ui->log_model, &iter, 1, client->hostname, -1);
135         gtk_list_store_set(ui->log_model, &iter, 2, log_get_level(p->level), -1);
136         gtk_list_store_set(ui->log_model, &iter, 3, p->buf, -1);
137
138         if (p->level == FIO_LOG_ERR)
139                 gfio_view_log(ui);
140
141         gdk_threads_leave();
142 }
143
144 static void disk_util_destroy(GtkWidget *w, gpointer data)
145 {
146         struct gui_entry *ge = (struct gui_entry *) data;
147
148         ge->disk_util_vbox = NULL;
149         gtk_widget_destroy(w);
150 }
151
152 static GtkWidget *gfio_disk_util_get_vbox(struct gui_entry *ge)
153 {
154         GtkWidget *vbox, *box, *scroll, *res_notebook;
155
156         if (ge->disk_util_vbox)
157                 return ge->disk_util_vbox;
158
159         scroll = get_scrolled_window(5);
160         vbox = gtk_vbox_new(FALSE, 3);
161         box = gtk_hbox_new(FALSE, 0);
162         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
163
164         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
165         res_notebook = get_results_window(ge);
166
167         gtk_notebook_append_page(GTK_NOTEBOOK(res_notebook), scroll, gtk_label_new("Disk utilization"));
168         ge->disk_util_vbox = box;
169         g_signal_connect(vbox, "destroy", G_CALLBACK(disk_util_destroy), ge);
170
171         return ge->disk_util_vbox;
172 }
173
174 static int __gfio_disk_util_show(GtkWidget *res_notebook,
175                                  struct gfio_client *gc, struct cmd_du_pdu *p)
176 {
177         GtkWidget *box, *frame, *entry, *vbox, *util_vbox;
178         struct gui_entry *ge = gc->ge;
179         double util;
180         char tmp[16];
181
182         util_vbox = gfio_disk_util_get_vbox(ge);
183
184         vbox = gtk_vbox_new(FALSE, 3);
185         gtk_container_add(GTK_CONTAINER(util_vbox), vbox);
186
187         frame = gtk_frame_new((char *) p->dus.name);
188         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 2);
189
190         box = gtk_vbox_new(FALSE, 3);
191         gtk_container_add(GTK_CONTAINER(frame), box);
192
193         frame = gtk_frame_new("Read");
194         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
195         vbox = gtk_hbox_new(TRUE, 3);
196         gtk_container_add(GTK_CONTAINER(frame), vbox);
197         entry = new_info_entry_in_frame(vbox, "IOs");
198         entry_set_int_value(entry, p->dus.ios[0]);
199         entry = new_info_entry_in_frame(vbox, "Merges");
200         entry_set_int_value(entry, p->dus.merges[0]);
201         entry = new_info_entry_in_frame(vbox, "Sectors");
202         entry_set_int_value(entry, p->dus.sectors[0]);
203         entry = new_info_entry_in_frame(vbox, "Ticks");
204         entry_set_int_value(entry, p->dus.ticks[0]);
205
206         frame = gtk_frame_new("Write");
207         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
208         vbox = gtk_hbox_new(TRUE, 3);
209         gtk_container_add(GTK_CONTAINER(frame), vbox);
210         entry = new_info_entry_in_frame(vbox, "IOs");
211         entry_set_int_value(entry, p->dus.ios[1]);
212         entry = new_info_entry_in_frame(vbox, "Merges");
213         entry_set_int_value(entry, p->dus.merges[1]);
214         entry = new_info_entry_in_frame(vbox, "Sectors");
215         entry_set_int_value(entry, p->dus.sectors[1]);
216         entry = new_info_entry_in_frame(vbox, "Ticks");
217         entry_set_int_value(entry, p->dus.ticks[1]);
218
219         frame = gtk_frame_new("Shared");
220         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
221         vbox = gtk_hbox_new(TRUE, 3);
222         gtk_container_add(GTK_CONTAINER(frame), vbox);
223         entry = new_info_entry_in_frame(vbox, "IO ticks");
224         entry_set_int_value(entry, p->dus.io_ticks);
225         entry = new_info_entry_in_frame(vbox, "Time in queue");
226         entry_set_int_value(entry, p->dus.time_in_queue);
227
228         util = 0.0;
229         if (p->dus.msec)
230                 util = (double) 100 * p->dus.io_ticks / (double) p->dus.msec;
231         if (util > 100.0)
232                 util = 100.0;
233
234         sprintf(tmp, "%3.2f%%", util);
235         entry = new_info_entry_in_frame(vbox, "Disk utilization");
236         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
237
238         gtk_widget_show_all(ge->results_window);
239         return 0;
240 }
241
242 static int gfio_disk_util_show(struct gfio_client *gc)
243 {
244         struct gui_entry *ge = gc->ge;
245         GtkWidget *res_notebook;
246         int i;
247
248         if (!gc->nr_du)
249                 return 1;
250
251         res_notebook = get_results_window(ge);
252
253         for (i = 0; i < gc->nr_du; i++) {
254                 struct cmd_du_pdu *p = &gc->du[i];
255
256                 __gfio_disk_util_show(res_notebook, gc, p);
257         }
258
259         gtk_widget_show_all(ge->results_window);
260         return 0;
261 }
262
263 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
264 {
265         struct cmd_du_pdu *p = (struct cmd_du_pdu *) cmd->payload;
266         struct gfio_client *gc = client->client_data;
267         struct gui_entry *ge = gc->ge;
268         unsigned int nr = gc->nr_du;
269
270         gc->du = realloc(gc->du, (nr + 1) * sizeof(struct cmd_du_pdu));
271         memcpy(&gc->du[nr], p, sizeof(*p));
272         gc->nr_du++;
273
274         gdk_threads_enter();
275         if (ge->results_window)
276                 __gfio_disk_util_show(ge->results_notebook, gc, p);
277         else
278                 gfio_disk_util_show(gc);
279         gdk_threads_leave();
280 }
281
282 extern int sum_stat_clients;
283 extern struct thread_stat client_ts;
284 extern struct group_run_stats client_gs;
285
286 static int sum_stat_nr;
287
288 static void gfio_thread_status_op(struct fio_client *client,
289                                   struct fio_net_cmd *cmd)
290 {
291         struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
292
293         gfio_display_ts(client, &p->ts, &p->rs);
294
295         if (sum_stat_clients == 1)
296                 return;
297
298         sum_thread_stats(&client_ts, &p->ts, sum_stat_nr);
299         sum_group_stats(&client_gs, &p->rs);
300
301         client_ts.members++;
302         client_ts.thread_number = p->ts.thread_number;
303         client_ts.groupid = p->ts.groupid;
304
305         if (++sum_stat_nr == sum_stat_clients) {
306                 strcpy(client_ts.name, "All clients");
307                 gfio_display_ts(client, &client_ts, &client_gs);
308         }
309 }
310
311 static void gfio_group_stats_op(struct fio_client *client,
312                                 struct fio_net_cmd *cmd)
313 {
314         /* We're ignoring group stats for now */
315 }
316
317 static void gfio_update_thread_status(struct gui_entry *ge,
318                                       char *status_message, double perc)
319 {
320         static char message[100];
321         const char *m = message;
322
323         strncpy(message, status_message, sizeof(message) - 1);
324         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
325         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
326         gtk_widget_queue_draw(ge->ui->window);
327 }
328
329 static void gfio_update_thread_status_all(struct gui *ui, char *status_message,
330                                           double perc)
331 {
332         static char message[100];
333         const char *m = message;
334
335         strncpy(message, status_message, sizeof(message) - 1);
336         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), m);
337         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), perc / 100.0);
338         gtk_widget_queue_draw(ui->window);
339 }
340
341 /*
342  * Client specific ETA
343  */
344 static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *je)
345 {
346         struct gfio_client *gc = client->client_data;
347         struct gui_entry *ge = gc->ge;
348         static int eta_good;
349         char eta_str[128];
350         char output[256];
351         char tmp[32];
352         double perc = 0.0;
353         int i2p = 0;
354
355         gdk_threads_enter();
356
357         eta_str[0] = '\0';
358         output[0] = '\0';
359
360         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
361                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
362                 eta_to_str(eta_str, je->eta_sec);
363         }
364
365         sprintf(tmp, "%u", je->nr_running);
366         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), tmp);
367         sprintf(tmp, "%u", je->files_open);
368         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), tmp);
369
370 #if 0
371         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
372         if (je->m_rate || je->t_rate) {
373                 char *tr, *mr;
374
375                 mr = num2str(je->m_rate, 4, 0, i2p);
376                 tr = num2str(je->t_rate, 4, 0, i2p);
377                 gtk_entry_set_text(GTK_ENTRY(ge->eta);
378                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
379                 free(tr);
380                 free(mr);
381         } else if (je->m_iops || je->t_iops)
382                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
383
384         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_bw), "---");
385         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_iops), "---");
386         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_bw), "---");
387         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_iops), "---");
388 #endif
389
390         if (je->eta_sec != INT_MAX && je->nr_running) {
391                 char *iops_str[DDIR_RWDIR_CNT];
392                 char *rate_str[DDIR_RWDIR_CNT];
393                 int i;
394
395                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
396                         strcpy(output, "-.-% done");
397                 else {
398                         eta_good = 1;
399                         perc *= 100.0;
400                         sprintf(output, "%3.1f%% done", perc);
401                 }
402
403                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p, 0);
404                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p, 0);
405                 rate_str[2] = num2str(je->rate[2], 5, 10, i2p, 0);
406
407                 iops_str[0] = num2str(je->iops[0], 4, 1, 0, 0);
408                 iops_str[1] = num2str(je->iops[1], 4, 1, 0, 0);
409                 iops_str[2] = num2str(je->iops[2], 4, 1, 0, 0);
410
411                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), rate_str[0]);
412                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), iops_str[0]);
413                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), rate_str[1]);
414                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
415                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_bw), rate_str[2]);
416                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_iops), iops_str[2]);
417
418                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
419                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
420                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
421                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
422                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
423                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
424
425                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
426                         free(rate_str[i]);
427                         free(iops_str[i]);
428                 }
429         }
430
431         if (eta_str[0]) {
432                 char *dst = output + strlen(output);
433
434                 sprintf(dst, " - %s", eta_str);
435         }
436
437         gfio_update_thread_status(ge, output, perc);
438         gdk_threads_leave();
439 }
440
441 /*
442  * Update ETA in main window for all clients
443  */
444 static void gfio_update_all_eta(struct jobs_eta *je)
445 {
446         struct gui *ui = &main_ui;
447         static int eta_good;
448         char eta_str[128];
449         char output[256];
450         double perc = 0.0;
451         int i, i2p = 0;
452
453         gdk_threads_enter();
454
455         eta_str[0] = '\0';
456         output[0] = '\0';
457
458         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
459                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
460                 eta_to_str(eta_str, je->eta_sec);
461         }
462
463 #if 0
464         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
465         if (je->m_rate || je->t_rate) {
466                 char *tr, *mr;
467
468                 mr = num2str(je->m_rate, 4, 0, i2p);
469                 tr = num2str(je->t_rate, 4, 0, i2p);
470                 gtk_entry_set_text(GTK_ENTRY(ui->eta);
471                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
472                 free(tr);
473                 free(mr);
474         } else if (je->m_iops || je->t_iops)
475                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
476
477         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_bw), "---");
478         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_iops), "---");
479         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_bw), "---");
480         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_iops), "---");
481 #endif
482
483         entry_set_int_value(ui->eta.jobs, je->nr_running);
484
485         if (je->eta_sec != INT_MAX && je->nr_running) {
486                 char *iops_str[3];
487                 char *rate_str[3];
488
489                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
490                         strcpy(output, "-.-% done");
491                 else {
492                         eta_good = 1;
493                         perc *= 100.0;
494                         sprintf(output, "%3.1f%% done", perc);
495                 }
496
497                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p, 0);
498                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p, 0);
499                 rate_str[2] = num2str(je->rate[2], 5, 10, i2p, 0);
500
501                 iops_str[0] = num2str(je->iops[0], 4, 1, 0, 0);
502                 iops_str[1] = num2str(je->iops[1], 4, 1, 0, 0);
503                 iops_str[2] = num2str(je->iops[2], 4, 1, 0, 0);
504
505                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_bw), rate_str[0]);
506                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_iops), iops_str[0]);
507                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), rate_str[1]);
508                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
509                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_bw), rate_str[2]);
510                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_iops), iops_str[2]);
511
512                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
513                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
514                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
515                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
516                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
517                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
518
519                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
520                         free(rate_str[i]);
521                         free(iops_str[i]);
522                 }
523         }
524
525         if (eta_str[0]) {
526                 char *dst = output + strlen(output);
527
528                 sprintf(dst, " - %s", eta_str);
529         }
530
531         gfio_update_thread_status_all(ui, output, perc);
532         gdk_threads_leave();
533 }
534
535 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
536 {
537         struct cmd_probe_reply_pdu *probe = (struct cmd_probe_reply_pdu *) cmd->payload;
538         struct gfio_client *gc = client->client_data;
539         struct gui_entry *ge = gc->ge;
540         const char *os, *arch;
541
542         os = fio_get_os_string(probe->os);
543         if (!os)
544                 os = "unknown";
545
546         arch = fio_get_arch_string(probe->arch);
547         if (!arch)
548                 os = "unknown";
549
550         if (!client->name)
551                 client->name = strdup((char *) probe->hostname);
552
553         gc->client_cpus = le32_to_cpu(probe->cpus);
554         gc->client_flags = le64_to_cpu(probe->flags);
555
556         gdk_threads_enter();
557
558         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), (char *) probe->hostname);
559         gtk_label_set_text(GTK_LABEL(ge->probe.os), os);
560         gtk_label_set_text(GTK_LABEL(ge->probe.arch), arch);
561         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), (char *) probe->fio_version);
562
563         gfio_set_state(ge, GE_STATE_CONNECTED);
564
565         gdk_threads_leave();
566 }
567
568 static void gfio_quit_op(struct fio_client *client, struct fio_net_cmd *cmd)
569 {
570         struct gfio_client *gc = client->client_data;
571
572         gdk_threads_enter();
573         gfio_set_state(gc->ge, GE_STATE_NEW);
574         gdk_threads_leave();
575 }
576
577 static struct thread_options *gfio_client_add_job(struct gfio_client *gc,
578                         struct thread_options_pack *top)
579 {
580         struct gfio_client_options *gco;
581
582         gco = calloc(1, sizeof(*gco));
583         convert_thread_options_to_cpu(&gco->o, top);
584         INIT_FLIST_HEAD(&gco->list);
585         flist_add_tail(&gco->list, &gc->o_list);
586         gc->o_list_nr = 1;
587         return &gco->o;
588 }
589
590 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
591 {
592         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
593         struct gfio_client *gc = client->client_data;
594         struct gui_entry *ge = gc->ge;
595         struct thread_options *o;
596         char *c1, *c2, *c3, *c4;
597         char tmp[80];
598
599         p->thread_number = le32_to_cpu(p->thread_number);
600         p->groupid = le32_to_cpu(p->groupid);
601         o = gfio_client_add_job(gc, &p->top);
602
603         gdk_threads_enter();
604
605         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(ge->eta.names), (gchar *) o->name);
606         gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
607
608         sprintf(tmp, "%s %s", o->odirect ? "direct" : "buffered", ddir_str(o->td_ddir));
609         multitext_add_entry(&ge->eta.iotype, tmp);
610
611         c1 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
612         c2 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
613         c3 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
614         c4 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
615         sprintf(tmp, "%s-%s/%s-%s", c1, c2, c3, c4);
616         free(c1);
617         free(c2);
618         free(c3);
619         free(c4);
620         multitext_add_entry(&ge->eta.bs, tmp);
621
622         multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
623
624         sprintf(tmp, "%u", o->iodepth);
625         multitext_add_entry(&ge->eta.iodepth, tmp);
626
627         multitext_set_entry(&ge->eta.iotype, 0);
628         multitext_set_entry(&ge->eta.bs, 0);
629         multitext_set_entry(&ge->eta.ioengine, 0);
630         multitext_set_entry(&ge->eta.iodepth, 0);
631
632         gfio_set_state(ge, GE_STATE_JOB_SENT);
633
634         gdk_threads_leave();
635 }
636
637 static void gfio_update_job_op(struct fio_client *client,
638                                struct fio_net_cmd *cmd)
639 {
640         uint32_t *pdu_error = (uint32_t *) cmd->payload;
641         struct gfio_client *gc = client->client_data;
642
643         gc->update_job_status = le32_to_cpu(*pdu_error);
644         gc->update_job_done = 1;
645 }
646
647 static void gfio_client_timed_out(struct fio_client *client)
648 {
649         struct gfio_client *gc = client->client_data;
650         char buf[256];
651
652         gdk_threads_enter();
653
654         gfio_set_state(gc->ge, GE_STATE_NEW);
655         clear_ge_ui_info(gc->ge);
656
657         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
658         gfio_report_info(gc->ge->ui, "Network timeout", buf);
659
660         gdk_threads_leave();
661 }
662
663 static void gfio_client_stop(struct fio_client *client, struct fio_net_cmd *cmd)
664 {
665         struct gfio_client *gc = client->client_data;
666
667         gdk_threads_enter();
668
669         gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
670
671         if (gc->err_entry)
672                 entry_set_int_value(gc->err_entry, client->error);
673
674         gdk_threads_leave();
675 }
676
677 static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
678 {
679         struct gfio_client *gc = client->client_data;
680
681         gdk_threads_enter();
682         gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
683         gdk_threads_leave();
684 }
685
686 static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
687 {
688         struct gfio_client *gc = client->client_data;
689
690         gdk_threads_enter();
691         gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
692         gdk_threads_leave();
693 }
694
695 static void gfio_client_iolog(struct fio_client *client, struct cmd_iolog_pdu *pdu)
696 {
697         printf("got iolog: name=%s, type=%u, entries=%u\n", pdu->name, pdu->log_type, pdu->nr_samples);
698         free(pdu);
699 }
700
701 static void gfio_add_total_depths_tree(GtkListStore *model,
702                                        struct thread_stat *ts, unsigned int len)
703 {
704         double io_u_dist[FIO_IO_U_MAP_NR];
705         GtkTreeIter iter;
706         /* Bits 1-6, and 8 */
707         const int add_mask = 0x17e;
708         int i, j;
709
710         stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
711
712         gtk_list_store_append(model, &iter);
713
714         gtk_list_store_set(model, &iter, 0, "Total", -1);
715
716         for (i = 1, j = 0; i < len; i++) {
717                 char fbuf[32];
718
719                 if (!(add_mask & (1UL << (i - 1))))
720                         sprintf(fbuf, "0.0%%");
721                 else {
722                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
723                         j++;
724                 }
725
726                 gtk_list_store_set(model, &iter, i, fbuf, -1);
727         }
728
729 }
730
731 static void gfio_add_end_results(struct gfio_client *gc, struct thread_stat *ts,
732                                  struct group_run_stats *rs)
733 {
734         unsigned int nr = gc->nr_results;
735
736         gc->results = realloc(gc->results, (nr + 1) * sizeof(struct end_results));
737         memcpy(&gc->results[nr].ts, ts, sizeof(*ts));
738         memcpy(&gc->results[nr].gs, rs, sizeof(*rs));
739         gc->nr_results++;
740 }
741
742 static void gfio_add_sc_depths_tree(GtkListStore *model,
743                                     struct thread_stat *ts, unsigned int len,
744                                     int submit)
745 {
746         double io_u_dist[FIO_IO_U_MAP_NR];
747         GtkTreeIter iter;
748         /* Bits 0, and 3-8 */
749         const int add_mask = 0x1f9;
750         int i, j;
751
752         if (submit)
753                 stat_calc_dist(ts->io_u_submit, ts->total_submit, io_u_dist);
754         else
755                 stat_calc_dist(ts->io_u_complete, ts->total_complete, io_u_dist);
756
757         gtk_list_store_append(model, &iter);
758
759         gtk_list_store_set(model, &iter, 0, submit ? "Submit" : "Complete", -1);
760
761         for (i = 1, j = 0; i < len; i++) {
762                 char fbuf[32];
763
764                 if (!(add_mask & (1UL << (i - 1))))
765                         sprintf(fbuf, "0.0%%");
766                 else {
767                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
768                         j++;
769                 }
770
771                 gtk_list_store_set(model, &iter, i, fbuf, -1);
772         }
773
774 }
775
776 static void gfio_show_io_depths(GtkWidget *vbox, struct thread_stat *ts)
777 {
778         GtkWidget *frame, *box, *tree_view = NULL;
779         GtkTreeSelection *selection;
780         GtkListStore *model;
781         int i;
782         const char *labels[] = { "Depth", "0", "1", "2", "4", "8", "16", "32", "64", ">= 64" };
783         const int nr_labels = ARRAY_SIZE(labels);
784         GType types[nr_labels];
785
786         frame = gtk_frame_new("IO depths");
787         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
788
789         box = gtk_hbox_new(FALSE, 3);
790         gtk_container_add(GTK_CONTAINER(frame), box);
791
792         for (i = 0; i < nr_labels; i++)
793                 types[i] = G_TYPE_STRING;
794
795         model = gtk_list_store_newv(nr_labels, types);
796
797         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
798         gtk_widget_set_can_focus(tree_view, FALSE);
799
800         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
801                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
802
803         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
804         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
805
806         for (i = 0; i < nr_labels; i++)
807                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
808
809         gfio_add_total_depths_tree(model, ts, nr_labels);
810         gfio_add_sc_depths_tree(model, ts, nr_labels, 1);
811         gfio_add_sc_depths_tree(model, ts, nr_labels, 0);
812
813         gtk_box_pack_start(GTK_BOX(box), tree_view, TRUE, TRUE, 3);
814 }
815
816 static void gfio_show_cpu_usage(GtkWidget *vbox, struct thread_stat *ts)
817 {
818         GtkWidget *box, *frame, *entry;
819         double usr_cpu, sys_cpu;
820         unsigned long runtime;
821         char tmp[32];
822
823         runtime = ts->total_run_time;
824         if (runtime) {
825                 double runt = (double) runtime;
826
827                 usr_cpu = (double) ts->usr_time * 100 / runt;
828                 sys_cpu = (double) ts->sys_time * 100 / runt;
829         } else {
830                 usr_cpu = 0;
831                 sys_cpu = 0;
832         }
833
834         frame = gtk_frame_new("OS resources");
835         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
836
837         box = gtk_hbox_new(FALSE, 3);
838         gtk_container_add(GTK_CONTAINER(frame), box);
839
840         entry = new_info_entry_in_frame(box, "User CPU");
841         sprintf(tmp, "%3.2f%%", usr_cpu);
842         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
843         entry = new_info_entry_in_frame(box, "System CPU");
844         sprintf(tmp, "%3.2f%%", sys_cpu);
845         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
846         entry = new_info_entry_in_frame(box, "Context switches");
847         entry_set_int_value(entry, ts->ctx);
848         entry = new_info_entry_in_frame(box, "Major faults");
849         entry_set_int_value(entry, ts->majf);
850         entry = new_info_entry_in_frame(box, "Minor faults");
851         entry_set_int_value(entry, ts->minf);
852 }
853
854 static GtkWidget *gfio_output_lat_buckets(double *lat, const char **labels,
855                                           int num)
856 {
857         GtkWidget *tree_view;
858         GtkTreeSelection *selection;
859         GtkListStore *model;
860         GtkTreeIter iter;
861         GType *types;
862         int i;
863
864         types = malloc(num * sizeof(GType));
865
866         for (i = 0; i < num; i++)
867                 types[i] = G_TYPE_STRING;
868
869         model = gtk_list_store_newv(num, types);
870         free(types);
871         types = NULL;
872
873         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
874         gtk_widget_set_can_focus(tree_view, FALSE);
875
876         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
877                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
878
879         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
880         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
881
882         for (i = 0; i < num; i++)
883                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
884
885         gtk_list_store_append(model, &iter);
886
887         for (i = 0; i < num; i++) {
888                 char fbuf[32];
889
890                 if (lat[i] <= 0.0)
891                         sprintf(fbuf, "0.00");
892                 else
893                         sprintf(fbuf, "%3.2f%%", lat[i]);
894
895                 gtk_list_store_set(model, &iter, i, fbuf, -1);
896         }
897
898         return tree_view;
899 }
900
901 static struct graph *setup_lat_bucket_graph(const char *title, double *lat,
902                                             const char **labels,
903                                             unsigned int len,
904                                             double xdim, double ydim)
905 {
906         struct graph *g;
907         int i;
908
909         g = graph_new(xdim, ydim, gfio_graph_font);
910         graph_title(g, title);
911         graph_x_title(g, "Buckets");
912         graph_y_title(g, "Percent");
913
914         for (i = 0; i < len; i++) {
915                 graph_label_t l;
916
917                 l = graph_add_label(g, labels[i]);
918                 graph_add_data(g, l, lat[i]);
919         }
920
921         return g;
922 }
923
924 static int on_expose_lat_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
925 {
926         struct graph *g = p;
927         cairo_t *cr;
928
929         cr = gdk_cairo_create(gtk_widget_get_window(w));
930 #if 0
931         if (graph_has_tooltips(g)) {
932                 g_object_set(w, "has-tooltip", TRUE, NULL);
933                 g_signal_connect(w, "query-tooltip", G_CALLBACK(clat_graph_tooltip), g);
934         }
935 #endif
936         cairo_set_source_rgb(cr, 0, 0, 0);
937         bar_graph_draw(g, cr);
938         cairo_destroy(cr);
939
940         return FALSE;
941 }
942
943 static gint on_config_lat_drawing_area(GtkWidget *w, GdkEventConfigure *event,
944                                        gpointer data)
945 {
946         guint width = gtk_widget_get_allocated_width(w);
947         guint height = gtk_widget_get_allocated_height(w);
948         struct graph *g = data;
949
950         graph_set_size(g, width, height);
951         graph_set_size(g, width, height);
952         graph_set_position(g, 0, 0);
953         return TRUE;
954 }
955
956 static void gfio_show_latency_buckets(struct gfio_client *gc, GtkWidget *vbox,
957                                       struct thread_stat *ts)
958 {
959         double io_u_lat[FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR];
960         const char *ranges[] = { "2u", "4u", "10u", "20u", "50u", "100u",
961                                  "250u", "500u", "750u", "1m", "2m",
962                                  "4m", "10m", "20m", "50m", "100m",
963                                  "250m", "500m", "750m", "1s", "2s", ">= 2s" };
964         int start, end, i;
965         const int total = FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR;
966         GtkWidget *frame, *tree_view, *hbox, *completion_vbox, *drawing_area;
967         struct gui_entry *ge = gc->ge;
968
969         stat_calc_lat_u(ts, io_u_lat);
970         stat_calc_lat_m(ts, &io_u_lat[FIO_IO_U_LAT_U_NR]);
971
972         /*
973          * Found out which first bucket has entries, and which last bucket
974          */
975         start = end = -1U;
976         for (i = 0; i < total; i++) {
977                 if (io_u_lat[i] == 0.00)
978                         continue;
979
980                 if (start == -1U)
981                         start = i;
982                 end = i;
983         }
984
985         /*
986          * No entries...
987          */
988         if (start == -1U)
989                 return;
990
991         tree_view = gfio_output_lat_buckets(&io_u_lat[start], &ranges[start], end - start + 1);
992         ge->lat_bucket_graph = setup_lat_bucket_graph("Latency Buckets", &io_u_lat[start], &ranges[start], end - start + 1, 700.0, 300.0);
993
994         frame = gtk_frame_new("Latency buckets");
995         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
996
997         completion_vbox = gtk_vbox_new(FALSE, 3);
998         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
999         hbox = gtk_hbox_new(FALSE, 3);
1000         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
1001
1002         drawing_area = gtk_drawing_area_new();
1003         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
1004         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
1005         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
1006         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->lat_bucket_graph);
1007         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->lat_bucket_graph);
1008
1009         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1010 }
1011
1012 static void gfio_show_lat(GtkWidget *vbox, const char *name, unsigned long min,
1013                           unsigned long max, double mean, double dev)
1014 {
1015         const char *base = "(usec)";
1016         GtkWidget *hbox, *label, *frame;
1017         char *minp, *maxp;
1018         char tmp[64];
1019
1020         if (!usec_to_msec(&min, &max, &mean, &dev))
1021                 base = "(msec)";
1022
1023         minp = num2str(min, 6, 1, 0, 0);
1024         maxp = num2str(max, 6, 1, 0, 0);
1025
1026         sprintf(tmp, "%s %s", name, base);
1027         frame = gtk_frame_new(tmp);
1028         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1029
1030         hbox = gtk_hbox_new(FALSE, 3);
1031         gtk_container_add(GTK_CONTAINER(frame), hbox);
1032
1033         label = new_info_label_in_frame(hbox, "Minimum");
1034         gtk_label_set_text(GTK_LABEL(label), minp);
1035         label = new_info_label_in_frame(hbox, "Maximum");
1036         gtk_label_set_text(GTK_LABEL(label), maxp);
1037         label = new_info_label_in_frame(hbox, "Average");
1038         sprintf(tmp, "%5.02f", mean);
1039         gtk_label_set_text(GTK_LABEL(label), tmp);
1040         label = new_info_label_in_frame(hbox, "Standard deviation");
1041         sprintf(tmp, "%5.02f", dev);
1042         gtk_label_set_text(GTK_LABEL(label), tmp);
1043
1044         free(minp);
1045         free(maxp);
1046 }
1047
1048 static GtkWidget *gfio_output_clat_percentiles(unsigned int *ovals,
1049                                                fio_fp64_t *plist,
1050                                                unsigned int len,
1051                                                const char *base,
1052                                                unsigned int scale)
1053 {
1054         GType types[FIO_IO_U_LIST_MAX_LEN];
1055         GtkWidget *tree_view;
1056         GtkTreeSelection *selection;
1057         GtkListStore *model;
1058         GtkTreeIter iter;
1059         int i;
1060
1061         for (i = 0; i < len; i++)
1062                 types[i] = G_TYPE_INT;
1063
1064         model = gtk_list_store_newv(len, types);
1065
1066         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1067         gtk_widget_set_can_focus(tree_view, FALSE);
1068
1069         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1070                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
1071
1072         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1073         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1074
1075         for (i = 0; i < len; i++) {
1076                 char fbuf[8];
1077
1078                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1079                 tree_view_column(tree_view, i, fbuf, ALIGN_RIGHT | UNSORTABLE);
1080         }
1081
1082         gtk_list_store_append(model, &iter);
1083
1084         for (i = 0; i < len; i++) {
1085                 if (scale)
1086                         ovals[i] = (ovals[i] + 999) / 1000;
1087                 gtk_list_store_set(model, &iter, i, ovals[i], -1);
1088         }
1089
1090         return tree_view;
1091 }
1092
1093 static struct graph *setup_clat_graph(char *title, unsigned int *ovals,
1094                                       fio_fp64_t *plist,
1095                                       unsigned int len,
1096                                       double xdim, double ydim)
1097 {
1098         struct graph *g;
1099         int i;
1100
1101         g = graph_new(xdim, ydim, gfio_graph_font);
1102         graph_title(g, title);
1103         graph_x_title(g, "Percentile");
1104         graph_y_title(g, "Time");
1105
1106         for (i = 0; i < len; i++) {
1107                 graph_label_t l;
1108                 char fbuf[8];
1109
1110                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1111                 l = graph_add_label(g, fbuf);
1112                 graph_add_data(g, l, (double) ovals[i]);
1113         }
1114
1115         return g;
1116 }
1117
1118 static void gfio_show_clat_percentiles(struct gfio_client *gc,
1119                                        GtkWidget *vbox, struct thread_stat *ts,
1120                                        int ddir)
1121 {
1122         unsigned int *io_u_plat = ts->io_u_plat[ddir];
1123         unsigned long nr = ts->clat_stat[ddir].samples;
1124         fio_fp64_t *plist = ts->percentile_list;
1125         unsigned int *ovals, len, minv, maxv, scale_down;
1126         const char *base;
1127         GtkWidget *tree_view, *frame, *hbox, *drawing_area, *completion_vbox;
1128         struct gui_entry *ge = gc->ge;
1129         char tmp[64];
1130
1131         len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
1132         if (!len)
1133                 goto out;
1134
1135         /*
1136          * We default to usecs, but if the value range is such that we
1137          * should scale down to msecs, do that.
1138          */
1139         if (minv > 2000 && maxv > 99999) {
1140                 scale_down = 1;
1141                 base = "msec";
1142         } else {
1143                 scale_down = 0;
1144                 base = "usec";
1145         }
1146
1147         sprintf(tmp, "Completion percentiles (%s)", base);
1148         tree_view = gfio_output_clat_percentiles(ovals, plist, len, base, scale_down);
1149         ge->clat_graph = setup_clat_graph(tmp, ovals, plist, len, 700.0, 300.0);
1150
1151         frame = gtk_frame_new(tmp);
1152         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1153
1154         completion_vbox = gtk_vbox_new(FALSE, 3);
1155         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
1156         hbox = gtk_hbox_new(FALSE, 3);
1157         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
1158         drawing_area = gtk_drawing_area_new();
1159         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
1160         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
1161         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
1162         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->clat_graph);
1163         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->clat_graph);
1164
1165         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1166 out:
1167         if (ovals)
1168                 free(ovals);
1169 }
1170
1171 #define GFIO_CLAT       1
1172 #define GFIO_SLAT       2
1173 #define GFIO_LAT        4
1174
1175 static void gfio_show_ddir_status(struct gfio_client *gc, GtkWidget *mbox,
1176                                   struct group_run_stats *rs,
1177                                   struct thread_stat *ts, int ddir)
1178 {
1179         const char *ddir_label[3] = { "Read", "Write", "Trim" };
1180         GtkWidget *frame, *label, *box, *vbox, *main_vbox;
1181         unsigned long min[3], max[3], runt;
1182         unsigned long long bw, iops;
1183         unsigned int flags = 0;
1184         double mean[3], dev[3];
1185         char *io_p, *bw_p, *iops_p;
1186         int i2p;
1187
1188         if (!ts->runtime[ddir])
1189                 return;
1190
1191         i2p = is_power_of_2(rs->kb_base);
1192         runt = ts->runtime[ddir];
1193
1194         bw = (1000 * ts->io_bytes[ddir]) / runt;
1195         io_p = num2str(ts->io_bytes[ddir], 6, 1, i2p, 8);
1196         bw_p = num2str(bw, 6, 1, i2p, ts->unit_base);
1197
1198         iops = (1000 * (uint64_t)ts->total_io_u[ddir]) / runt;
1199         iops_p = num2str(iops, 6, 1, 0, 0);
1200
1201         box = gtk_hbox_new(FALSE, 3);
1202         gtk_box_pack_start(GTK_BOX(mbox), box, TRUE, FALSE, 3);
1203
1204         frame = gtk_frame_new(ddir_label[ddir]);
1205         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 5);
1206
1207         main_vbox = gtk_vbox_new(FALSE, 3);
1208         gtk_container_add(GTK_CONTAINER(frame), main_vbox);
1209
1210         box = gtk_hbox_new(FALSE, 3);
1211         gtk_box_pack_start(GTK_BOX(main_vbox), box, TRUE, FALSE, 3);
1212
1213         label = new_info_label_in_frame(box, "IO");
1214         gtk_label_set_text(GTK_LABEL(label), io_p);
1215         label = new_info_label_in_frame(box, "Bandwidth");
1216         gtk_label_set_text(GTK_LABEL(label), bw_p);
1217         label = new_info_label_in_frame(box, "IOPS");
1218         gtk_label_set_text(GTK_LABEL(label), iops_p);
1219         label = new_info_label_in_frame(box, "Runtime (msec)");
1220         label_set_int_value(label, ts->runtime[ddir]);
1221
1222         if (calc_lat(&ts->bw_stat[ddir], &min[0], &max[0], &mean[0], &dev[0])) {
1223                 double p_of_agg = 100.0;
1224                 const char *bw_str = "KB";
1225                 char tmp[32];
1226
1227                 if (rs->agg[ddir]) {
1228                         p_of_agg = mean[0] * 100 / (double) rs->agg[ddir];
1229                         if (p_of_agg > 100.0)
1230                                 p_of_agg = 100.0;
1231                 }
1232
1233                 if (mean[0] > 999999.9) {
1234                         min[0] /= 1000.0;
1235                         max[0] /= 1000.0;
1236                         mean[0] /= 1000.0;
1237                         dev[0] /= 1000.0;
1238                         bw_str = "MB";
1239                 }
1240
1241                 sprintf(tmp, "Bandwidth (%s)", bw_str);
1242                 frame = gtk_frame_new(tmp);
1243                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1244
1245                 box = gtk_hbox_new(FALSE, 3);
1246                 gtk_container_add(GTK_CONTAINER(frame), box);
1247
1248                 label = new_info_label_in_frame(box, "Minimum");
1249                 label_set_int_value(label, min[0]);
1250                 label = new_info_label_in_frame(box, "Maximum");
1251                 label_set_int_value(label, max[0]);
1252                 label = new_info_label_in_frame(box, "Percentage of jobs");
1253                 sprintf(tmp, "%3.2f%%", p_of_agg);
1254                 gtk_label_set_text(GTK_LABEL(label), tmp);
1255                 label = new_info_label_in_frame(box, "Average");
1256                 sprintf(tmp, "%5.02f", mean[0]);
1257                 gtk_label_set_text(GTK_LABEL(label), tmp);
1258                 label = new_info_label_in_frame(box, "Standard deviation");
1259                 sprintf(tmp, "%5.02f", dev[0]);
1260                 gtk_label_set_text(GTK_LABEL(label), tmp);
1261         }
1262
1263         if (calc_lat(&ts->slat_stat[ddir], &min[0], &max[0], &mean[0], &dev[0]))
1264                 flags |= GFIO_SLAT;
1265         if (calc_lat(&ts->clat_stat[ddir], &min[1], &max[1], &mean[1], &dev[1]))
1266                 flags |= GFIO_CLAT;
1267         if (calc_lat(&ts->lat_stat[ddir], &min[2], &max[2], &mean[2], &dev[2]))
1268                 flags |= GFIO_LAT;
1269
1270         if (flags) {
1271                 frame = gtk_frame_new("Latency");
1272                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1273
1274                 vbox = gtk_vbox_new(FALSE, 3);
1275                 gtk_container_add(GTK_CONTAINER(frame), vbox);
1276
1277                 if (flags & GFIO_SLAT)
1278                         gfio_show_lat(vbox, "Submission latency", min[0], max[0], mean[0], dev[0]);
1279                 if (flags & GFIO_CLAT)
1280                         gfio_show_lat(vbox, "Completion latency", min[1], max[1], mean[1], dev[1]);
1281                 if (flags & GFIO_LAT)
1282                         gfio_show_lat(vbox, "Total latency", min[2], max[2], mean[2], dev[2]);
1283         }
1284
1285         if (ts->clat_percentiles)
1286                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir);
1287
1288         free(io_p);
1289         free(bw_p);
1290         free(iops_p);
1291 }
1292
1293 static void __gfio_display_end_results(GtkWidget *win, struct gfio_client *gc,
1294                                        struct thread_stat *ts,
1295                                        struct group_run_stats *rs)
1296 {
1297         GtkWidget *box, *vbox, *entry, *scroll;
1298         int i;
1299
1300         scroll = gtk_scrolled_window_new(NULL, NULL);
1301         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
1302         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1303
1304         vbox = gtk_vbox_new(FALSE, 3);
1305
1306         box = gtk_hbox_new(FALSE, 0);
1307         gtk_box_pack_start(GTK_BOX(vbox), box, TRUE, FALSE, 5);
1308
1309         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1310
1311         gtk_notebook_append_page(GTK_NOTEBOOK(win), scroll, gtk_label_new(ts->name));
1312
1313         entry = new_info_entry_in_frame(box, "Name");
1314         gtk_entry_set_text(GTK_ENTRY(entry), ts->name);
1315         if (strlen(ts->description)) {
1316                 entry = new_info_entry_in_frame(box, "Description");
1317                 gtk_entry_set_text(GTK_ENTRY(entry), ts->description);
1318         }
1319         entry = new_info_entry_in_frame(box, "Group ID");
1320         entry_set_int_value(entry, ts->groupid);
1321         entry = new_info_entry_in_frame(box, "Jobs");
1322         entry_set_int_value(entry, ts->members);
1323         gc->err_entry = entry = new_info_entry_in_frame(box, "Error");
1324         entry_set_int_value(entry, ts->error);
1325         entry = new_info_entry_in_frame(box, "PID");
1326         entry_set_int_value(entry, ts->pid);
1327
1328         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
1329                 if (ts->io_bytes[i])
1330                         gfio_show_ddir_status(gc, vbox, rs, ts, i);
1331         }
1332
1333         gfio_show_latency_buckets(gc, vbox, ts);
1334         gfio_show_cpu_usage(vbox, ts);
1335         gfio_show_io_depths(vbox, ts);
1336 }
1337
1338 void gfio_display_end_results(struct gfio_client *gc)
1339 {
1340         struct gui_entry *ge = gc->ge;
1341         GtkWidget *res_notebook;
1342         int i;
1343
1344         res_notebook = get_results_window(ge);
1345
1346         for (i = 0; i < gc->nr_results; i++) {
1347                 struct end_results *e = &gc->results[i];
1348
1349                 __gfio_display_end_results(res_notebook, gc, &e->ts, &e->gs);
1350         }
1351
1352         if (gfio_disk_util_show(gc))
1353                 gtk_widget_show_all(ge->results_window);
1354 }
1355
1356 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
1357                             struct group_run_stats *rs)
1358 {
1359         struct gfio_client *gc = client->client_data;
1360         struct gui_entry *ge = gc->ge;
1361
1362         gfio_add_end_results(gc, ts, rs);
1363
1364         gdk_threads_enter();
1365         if (ge->results_window)
1366                 __gfio_display_end_results(ge->results_notebook, gc, ts, rs);
1367         else
1368                 gfio_display_end_results(gc);
1369         gdk_threads_leave();
1370 }
1371
1372 static void gfio_client_removed(struct fio_client *client)
1373 {
1374         struct gfio_client *gc = client->client_data;
1375
1376         assert(gc->client == client);
1377         fio_put_client(gc->client);
1378         gc->client = NULL;
1379 }
1380
1381 struct client_ops gfio_client_ops = {
1382         .text                   = gfio_text_op,
1383         .disk_util              = gfio_disk_util_op,
1384         .thread_status          = gfio_thread_status_op,
1385         .group_stats            = gfio_group_stats_op,
1386         .jobs_eta               = gfio_update_client_eta,
1387         .eta                    = gfio_update_all_eta,
1388         .probe                  = gfio_probe_op,
1389         .quit                   = gfio_quit_op,
1390         .add_job                = gfio_add_job_op,
1391         .update_job             = gfio_update_job_op,
1392         .timed_out              = gfio_client_timed_out,
1393         .stop                   = gfio_client_stop,
1394         .start                  = gfio_client_start,
1395         .job_start              = gfio_client_job_start,
1396         .iolog                  = gfio_client_iolog,
1397         .removed                = gfio_client_removed,
1398         .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
1399         .stay_connected         = 1,
1400         .client_type            = FIO_CLIENT_TYPE_GUI,
1401 };