Merge branch 'fix-fsync-on-close' of https://github.com/sitsofe/fio
[fio.git] / gclient.c
1 #include <stdlib.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 = ARRAY_SIZE(results_menu_items);
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[96];
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         client_ts.sig_figs = p->ts.sig_figs;
302
303         if (++sum_stat_nr == sum_stat_clients) {
304                 strcpy(client_ts.name, "All clients");
305                 gfio_display_ts(client, &client_ts, &client_gs);
306         }
307 }
308
309 static void gfio_group_stats_op(struct fio_client *client,
310                                 struct fio_net_cmd *cmd)
311 {
312         /* We're ignoring group stats for now */
313 }
314
315 static void gfio_update_thread_status(struct gui_entry *ge,
316                                       char *status_message, double perc)
317 {
318         static char message[100];
319         const char *m = message;
320
321         snprintf(message, sizeof(message), "%s", status_message);
322         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
323         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
324         gtk_widget_queue_draw(ge->ui->window);
325 }
326
327 static void gfio_update_thread_status_all(struct gui *ui, char *status_message,
328                                           double perc)
329 {
330         static char message[100];
331         const char *m = message;
332
333         snprintf(message, sizeof(message), "%s", status_message);
334         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), m);
335         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), perc / 100.0);
336         gtk_widget_queue_draw(ui->window);
337 }
338
339 /*
340  * Client specific ETA
341  */
342 static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *je)
343 {
344         struct gfio_client *gc = client->client_data;
345         struct gui_entry *ge = gc->ge;
346         static int eta_good;
347         char eta_str[128];
348         char output[256];
349         char tmp[32];
350         double perc = 0.0;
351         int i2p = 0;
352
353         gdk_threads_enter();
354
355         eta_str[0] = '\0';
356         output[0] = '\0';
357
358         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
359                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
360                 eta_to_str(eta_str, je->eta_sec);
361         }
362
363         sprintf(tmp, "%u", je->nr_running);
364         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), tmp);
365         sprintf(tmp, "%u", je->files_open);
366         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), tmp);
367
368         if (je->eta_sec != INT_MAX && je->nr_running) {
369                 char *iops_str[DDIR_RWDIR_CNT];
370                 char *rate_str[DDIR_RWDIR_CNT];
371                 char *rate_alt[DDIR_RWDIR_CNT];
372                 char tmp[128];
373                 int i;
374
375                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
376                         strcpy(output, "-.-% done");
377                 else {
378                         eta_good = 1;
379                         perc *= 100.0;
380                         sprintf(output, "%3.1f%% done", perc);
381                 }
382
383                 iops_str[0] = num2str(je->iops[0], je->sig_figs, 1, 0, N2S_PERSEC);
384                 iops_str[1] = num2str(je->iops[1], je->sig_figs, 1, 0, N2S_PERSEC);
385                 iops_str[2] = num2str(je->iops[2], je->sig_figs, 1, 0, N2S_PERSEC);
386
387                 rate_str[0] = num2str(je->rate[0], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
388                 rate_alt[0] = num2str(je->rate[0], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
389                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[0], rate_alt[0]);
390                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), tmp);
391                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), iops_str[0]);
392
393                 rate_str[1] = num2str(je->rate[1], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
394                 rate_alt[1] = num2str(je->rate[1], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
395                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[1], rate_alt[1]);
396                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), tmp);
397                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
398
399                 rate_str[2] = num2str(je->rate[2], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
400                 rate_alt[2] = num2str(je->rate[2], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
401                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[2], rate_alt[2]);
402                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_bw), tmp);
403                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_iops), iops_str[2]);
404
405                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
406                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
407                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
408                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
409                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
410                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
411
412                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
413                         free(rate_str[i]);
414                         free(rate_alt[i]);
415                         free(iops_str[i]);
416                 }
417         }
418
419         if (eta_str[0]) {
420                 char *dst = output + strlen(output);
421
422                 sprintf(dst, " - %s", eta_str);
423         }
424
425         gfio_update_thread_status(ge, output, perc);
426         gdk_threads_leave();
427 }
428
429 /*
430  * Update ETA in main window for all clients
431  */
432 static void gfio_update_all_eta(struct jobs_eta *je)
433 {
434         struct gui *ui = &main_ui;
435         static int eta_good;
436         char eta_str[128];
437         char output[256];
438         double perc = 0.0;
439         int i, i2p = 0;
440
441         gdk_threads_enter();
442
443         eta_str[0] = '\0';
444         output[0] = '\0';
445
446         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
447                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
448                 eta_to_str(eta_str, je->eta_sec);
449         }
450
451         entry_set_int_value(ui->eta.jobs, je->nr_running);
452
453         if (je->eta_sec != INT_MAX && je->nr_running) {
454                 char *iops_str[DDIR_RWDIR_CNT];
455                 char *rate_str[DDIR_RWDIR_CNT];
456                 char *rate_alt[DDIR_RWDIR_CNT];
457                 char tmp[128];
458
459                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
460                         strcpy(output, "-.-% done");
461                 else {
462                         eta_good = 1;
463                         perc *= 100.0;
464                         sprintf(output, "%3.1f%% done", perc);
465                 }
466
467                 iops_str[0] = num2str(je->iops[0], je->sig_figs, 1, 0, N2S_PERSEC);
468                 iops_str[1] = num2str(je->iops[1], je->sig_figs, 1, 0, N2S_PERSEC);
469                 iops_str[2] = num2str(je->iops[2], je->sig_figs, 1, 0, N2S_PERSEC);
470
471                 rate_str[0] = num2str(je->rate[0], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
472                 rate_alt[0] = num2str(je->rate[0], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
473                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[0], rate_alt[0]);
474                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_bw), tmp);
475                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_iops), iops_str[0]);
476
477                 rate_str[1] = num2str(je->rate[1], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
478                 rate_alt[1] = num2str(je->rate[1], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
479                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[1], rate_alt[1]);
480                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), tmp);
481                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
482
483                 rate_str[2] = num2str(je->rate[2], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
484                 rate_alt[2] = num2str(je->rate[2], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
485                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[2], rate_alt[2]);
486                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_bw), tmp);
487                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_iops), iops_str[2]);
488
489                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
490                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
491                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
492                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
493                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
494                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
495
496                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
497                         free(rate_str[i]);
498                         free(rate_alt[i]);
499                         free(iops_str[i]);
500                 }
501         }
502
503         if (eta_str[0]) {
504                 char *dst = output + strlen(output);
505
506                 sprintf(dst, " - %s", eta_str);
507         }
508
509         gfio_update_thread_status_all(ui, output, perc);
510         gdk_threads_leave();
511 }
512
513 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
514 {
515         struct cmd_probe_reply_pdu *probe = (struct cmd_probe_reply_pdu *) cmd->payload;
516         struct gfio_client *gc = client->client_data;
517         struct gui_entry *ge = gc->ge;
518         const char *os, *arch;
519
520         os = fio_get_os_string(probe->os);
521         if (!os)
522                 os = "unknown";
523
524         arch = fio_get_arch_string(probe->arch);
525         if (!arch)
526                 os = "unknown";
527
528         if (!client->name)
529                 client->name = strdup((char *) probe->hostname);
530
531         gc->client_cpus = le32_to_cpu(probe->cpus);
532         gc->client_flags = le64_to_cpu(probe->flags);
533
534         gdk_threads_enter();
535
536         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), (char *) probe->hostname);
537         gtk_label_set_text(GTK_LABEL(ge->probe.os), os);
538         gtk_label_set_text(GTK_LABEL(ge->probe.arch), arch);
539         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), (char *) probe->fio_version);
540
541         gfio_set_state(ge, GE_STATE_CONNECTED);
542
543         gdk_threads_leave();
544 }
545
546 static void gfio_quit_op(struct fio_client *client, struct fio_net_cmd *cmd)
547 {
548         struct gfio_client *gc = client->client_data;
549
550         gdk_threads_enter();
551         gfio_set_state(gc->ge, GE_STATE_NEW);
552         gdk_threads_leave();
553 }
554
555 static struct thread_options *gfio_client_add_job(struct gfio_client *gc,
556                         struct thread_options_pack *top)
557 {
558         struct gfio_client_options *gco;
559
560         gco = calloc(1, sizeof(*gco));
561         convert_thread_options_to_cpu(&gco->o, top);
562         INIT_FLIST_HEAD(&gco->list);
563         flist_add_tail(&gco->list, &gc->o_list);
564         gc->o_list_nr = 1;
565         return &gco->o;
566 }
567
568 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
569 {
570         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
571         struct gfio_client *gc = client->client_data;
572         struct gui_entry *ge = gc->ge;
573         struct thread_options *o;
574         char *c1, *c2, *c3, *c4;
575         char tmp[80];
576         int i2p;
577
578         p->thread_number = le32_to_cpu(p->thread_number);
579         p->groupid = le32_to_cpu(p->groupid);
580         o = gfio_client_add_job(gc, &p->top);
581
582         gdk_threads_enter();
583
584         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(ge->eta.names), (gchar *) o->name);
585         gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
586
587         sprintf(tmp, "%s %s", o->odirect ? "direct" : "buffered", ddir_str(o->td_ddir));
588         multitext_add_entry(&ge->eta.iotype, tmp);
589
590         i2p = is_power_of_2(o->kb_base);
591         c1 = num2str(o->min_bs[DDIR_READ], o->sig_figs, 1, i2p, N2S_BYTE);
592         c2 = num2str(o->max_bs[DDIR_READ], o->sig_figs, 1, i2p, N2S_BYTE);
593         c3 = num2str(o->min_bs[DDIR_WRITE], o->sig_figs, 1, i2p, N2S_BYTE);
594         c4 = num2str(o->max_bs[DDIR_WRITE], o->sig_figs, 1, i2p, N2S_BYTE);
595
596         sprintf(tmp, "%s-%s,%s-%s", c1, c2, c3, c4);
597         free(c1);
598         free(c2);
599         free(c3);
600         free(c4);
601         multitext_add_entry(&ge->eta.bs, tmp);
602
603         multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
604
605         sprintf(tmp, "%u", o->iodepth);
606         multitext_add_entry(&ge->eta.iodepth, tmp);
607
608         multitext_set_entry(&ge->eta.iotype, 0);
609         multitext_set_entry(&ge->eta.bs, 0);
610         multitext_set_entry(&ge->eta.ioengine, 0);
611         multitext_set_entry(&ge->eta.iodepth, 0);
612
613         gfio_set_state(ge, GE_STATE_JOB_SENT);
614
615         gdk_threads_leave();
616 }
617
618 static void gfio_update_job_op(struct fio_client *client,
619                                struct fio_net_cmd *cmd)
620 {
621         uint32_t *pdu_error = (uint32_t *) cmd->payload;
622         struct gfio_client *gc = client->client_data;
623
624         gc->update_job_status = le32_to_cpu(*pdu_error);
625         gc->update_job_done = 1;
626 }
627
628 static void gfio_client_timed_out(struct fio_client *client)
629 {
630         struct gfio_client *gc = client->client_data;
631         char buf[256];
632
633         gdk_threads_enter();
634
635         gfio_set_state(gc->ge, GE_STATE_NEW);
636         clear_ge_ui_info(gc->ge);
637
638         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
639         gfio_report_info(gc->ge->ui, "Network timeout", buf);
640
641         gdk_threads_leave();
642 }
643
644 static void gfio_client_stop(struct fio_client *client)
645 {
646         struct gfio_client *gc = client->client_data;
647
648         gdk_threads_enter();
649
650         gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
651
652         if (gc->err_entry)
653                 entry_set_int_value(gc->err_entry, client->error);
654
655         gdk_threads_leave();
656 }
657
658 static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
659 {
660         struct gfio_client *gc = client->client_data;
661
662         gdk_threads_enter();
663         gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
664         gdk_threads_leave();
665 }
666
667 static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
668 {
669         struct gfio_client *gc = client->client_data;
670
671         gdk_threads_enter();
672         gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
673         gdk_threads_leave();
674 }
675
676 static void gfio_add_total_depths_tree(GtkListStore *model,
677                                        struct thread_stat *ts, unsigned int len)
678 {
679         double io_u_dist[FIO_IO_U_MAP_NR];
680         GtkTreeIter iter;
681         /* Bits 1-6, and 8 */
682         const int add_mask = 0x17e;
683         int i, j;
684
685         stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
686
687         gtk_list_store_append(model, &iter);
688
689         gtk_list_store_set(model, &iter, 0, "Total", -1);
690
691         for (i = 1, j = 0; i < len; i++) {
692                 char fbuf[32];
693
694                 if (!(add_mask & (1UL << (i - 1))))
695                         sprintf(fbuf, "0.0%%");
696                 else {
697                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
698                         j++;
699                 }
700
701                 gtk_list_store_set(model, &iter, i, fbuf, -1);
702         }
703
704 }
705
706 static void gfio_add_end_results(struct gfio_client *gc, struct thread_stat *ts,
707                                  struct group_run_stats *rs)
708 {
709         unsigned int nr = gc->nr_results;
710
711         gc->results = realloc(gc->results, (nr + 1) * sizeof(struct end_results));
712         memcpy(&gc->results[nr].ts, ts, sizeof(*ts));
713         memcpy(&gc->results[nr].gs, rs, sizeof(*rs));
714         gc->nr_results++;
715 }
716
717 static void gfio_add_sc_depths_tree(GtkListStore *model,
718                                     struct thread_stat *ts, unsigned int len,
719                                     int submit)
720 {
721         double io_u_dist[FIO_IO_U_MAP_NR];
722         GtkTreeIter iter;
723         /* Bits 0, and 3-8 */
724         const int add_mask = 0x1f9;
725         int i, j;
726
727         if (submit)
728                 stat_calc_dist(ts->io_u_submit, ts->total_submit, io_u_dist);
729         else
730                 stat_calc_dist(ts->io_u_complete, ts->total_complete, io_u_dist);
731
732         gtk_list_store_append(model, &iter);
733
734         gtk_list_store_set(model, &iter, 0, submit ? "Submit" : "Complete", -1);
735
736         for (i = 1, j = 0; i < len; i++) {
737                 char fbuf[32];
738
739                 if (!(add_mask & (1UL << (i - 1))))
740                         sprintf(fbuf, "0.0%%");
741                 else {
742                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
743                         j++;
744                 }
745
746                 gtk_list_store_set(model, &iter, i, fbuf, -1);
747         }
748
749 }
750
751 static void gfio_show_io_depths(GtkWidget *vbox, struct thread_stat *ts)
752 {
753         GtkWidget *frame, *box, *tree_view = NULL;
754         GtkTreeSelection *selection;
755         GtkListStore *model;
756         int i;
757         const char *labels[] = { "Depth", "0", "1", "2", "4", "8", "16", "32", "64", ">= 64" };
758         const int nr_labels = ARRAY_SIZE(labels);
759         GType types[nr_labels];
760
761         frame = gtk_frame_new("IO depths");
762         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
763
764         box = gtk_hbox_new(FALSE, 3);
765         gtk_container_add(GTK_CONTAINER(frame), box);
766
767         for (i = 0; i < nr_labels; i++)
768                 types[i] = G_TYPE_STRING;
769
770         model = gtk_list_store_newv(nr_labels, types);
771
772         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
773         gtk_widget_set_can_focus(tree_view, FALSE);
774
775         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
776                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
777
778         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
779         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
780
781         for (i = 0; i < nr_labels; i++)
782                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
783
784         gfio_add_total_depths_tree(model, ts, nr_labels);
785         gfio_add_sc_depths_tree(model, ts, nr_labels, 1);
786         gfio_add_sc_depths_tree(model, ts, nr_labels, 0);
787
788         gtk_box_pack_start(GTK_BOX(box), tree_view, TRUE, TRUE, 3);
789 }
790
791 static void gfio_show_cpu_usage(GtkWidget *vbox, struct thread_stat *ts)
792 {
793         GtkWidget *box, *frame, *entry;
794         double usr_cpu, sys_cpu;
795         unsigned long runtime;
796         char tmp[32];
797
798         runtime = ts->total_run_time;
799         if (runtime) {
800                 double runt = (double) runtime;
801
802                 usr_cpu = (double) ts->usr_time * 100 / runt;
803                 sys_cpu = (double) ts->sys_time * 100 / runt;
804         } else {
805                 usr_cpu = 0;
806                 sys_cpu = 0;
807         }
808
809         frame = gtk_frame_new("OS resources");
810         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
811
812         box = gtk_hbox_new(FALSE, 3);
813         gtk_container_add(GTK_CONTAINER(frame), box);
814
815         entry = new_info_entry_in_frame(box, "User CPU");
816         sprintf(tmp, "%3.2f%%", usr_cpu);
817         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
818         entry = new_info_entry_in_frame(box, "System CPU");
819         sprintf(tmp, "%3.2f%%", sys_cpu);
820         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
821         entry = new_info_entry_in_frame(box, "Context switches");
822         entry_set_int_value(entry, ts->ctx);
823         entry = new_info_entry_in_frame(box, "Major faults");
824         entry_set_int_value(entry, ts->majf);
825         entry = new_info_entry_in_frame(box, "Minor faults");
826         entry_set_int_value(entry, ts->minf);
827 }
828
829 static GtkWidget *gfio_output_lat_buckets(double *lat, const char **labels,
830                                           int num)
831 {
832         GtkWidget *tree_view;
833         GtkTreeSelection *selection;
834         GtkListStore *model;
835         GtkTreeIter iter;
836         GType *types;
837         int i;
838
839         types = malloc(num * sizeof(GType));
840
841         for (i = 0; i < num; i++)
842                 types[i] = G_TYPE_STRING;
843
844         model = gtk_list_store_newv(num, types);
845         free(types);
846         types = NULL;
847
848         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
849         gtk_widget_set_can_focus(tree_view, FALSE);
850
851         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
852                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
853
854         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
855         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
856
857         for (i = 0; i < num; i++)
858                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
859
860         gtk_list_store_append(model, &iter);
861
862         for (i = 0; i < num; i++) {
863                 char fbuf[32];
864
865                 if (lat[i] <= 0.0)
866                         sprintf(fbuf, "0.00");
867                 else
868                         sprintf(fbuf, "%3.2f%%", lat[i]);
869
870                 gtk_list_store_set(model, &iter, i, fbuf, -1);
871         }
872
873         return tree_view;
874 }
875
876 static struct graph *setup_lat_bucket_graph(const char *title, double *lat,
877                                             const char **labels,
878                                             unsigned int len,
879                                             double xdim, double ydim)
880 {
881         struct graph *g;
882         int i;
883
884         g = graph_new(xdim, ydim, gfio_graph_font);
885         graph_title(g, title);
886         graph_x_title(g, "Buckets");
887         graph_y_title(g, "Percent");
888
889         for (i = 0; i < len; i++) {
890                 graph_label_t l;
891
892                 l = graph_add_label(g, labels[i]);
893                 graph_add_data(g, l, lat[i]);
894         }
895
896         return g;
897 }
898
899 static int on_expose_lat_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
900 {
901         struct graph *g = p;
902         cairo_t *cr;
903
904         cr = gdk_cairo_create(gtk_widget_get_window(w));
905 #if 0
906         if (graph_has_tooltips(g)) {
907                 g_object_set(w, "has-tooltip", TRUE, NULL);
908                 g_signal_connect(w, "query-tooltip", G_CALLBACK(clat_graph_tooltip), g);
909         }
910 #endif
911         cairo_set_source_rgb(cr, 0, 0, 0);
912         bar_graph_draw(g, cr);
913         cairo_destroy(cr);
914
915         return FALSE;
916 }
917
918 static gint on_config_lat_drawing_area(GtkWidget *w, GdkEventConfigure *event,
919                                        gpointer data)
920 {
921         guint width = gtk_widget_get_allocated_width(w);
922         guint height = gtk_widget_get_allocated_height(w);
923         struct graph *g = data;
924
925         graph_set_size(g, width, height);
926         graph_set_size(g, width, height);
927         graph_set_position(g, 0, 0);
928         return TRUE;
929 }
930
931 static void gfio_show_latency_buckets(struct gfio_client *gc, GtkWidget *vbox,
932                                       struct thread_stat *ts)
933 {
934         double io_u_lat[FIO_IO_U_LAT_N_NR + FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR];
935         const char *ranges[] = { "2ns", "4ns", "10ns", "20ns", "50ns", "100ns",
936                                  "250ns", "500ns", "750ns", "1000ns", "2us",
937                                  "4us", "10us", "20us", "50us", "100us",
938                                  "250us", "500us", "750us", "1ms", "2ms",
939                                  "4ms", "10ms", "20ms", "50ms", "100ms",
940                                  "250ms", "500ms", "750ms", "1s", "2s", ">= 2s" };
941         int start, end, i;
942         const int total = FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR;
943         GtkWidget *frame, *tree_view, *hbox, *completion_vbox, *drawing_area;
944         struct gui_entry *ge = gc->ge;
945
946         stat_calc_lat_n(ts, io_u_lat);
947         stat_calc_lat_u(ts, &io_u_lat[FIO_IO_U_LAT_N_NR]);
948         stat_calc_lat_m(ts, &io_u_lat[FIO_IO_U_LAT_N_NR + FIO_IO_U_LAT_U_NR]);
949
950         /*
951          * Found out which first bucket has entries, and which last bucket
952          */
953         start = end = -1U;
954         for (i = 0; i < total; i++) {
955                 if (io_u_lat[i] == 0.00)
956                         continue;
957
958                 if (start == -1U)
959                         start = i;
960                 end = i;
961         }
962
963         /*
964          * No entries...
965          */
966         if (start == -1U)
967                 return;
968
969         tree_view = gfio_output_lat_buckets(&io_u_lat[start], &ranges[start], end - start + 1);
970         ge->lat_bucket_graph = setup_lat_bucket_graph("Latency buckets", &io_u_lat[start], &ranges[start], end - start + 1, 700.0, 300.0);
971
972         frame = gtk_frame_new("Latency buckets");
973         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
974
975         completion_vbox = gtk_vbox_new(FALSE, 3);
976         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
977         hbox = gtk_hbox_new(FALSE, 3);
978         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
979
980         drawing_area = gtk_drawing_area_new();
981         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
982         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
983         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
984         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->lat_bucket_graph);
985         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->lat_bucket_graph);
986
987         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
988 }
989
990 static void gfio_show_lat(GtkWidget *vbox, const char *name, unsigned long long min,
991                           unsigned long long max, double mean, double dev)
992 {
993         const char *base = "(nsec)";
994         GtkWidget *hbox, *label, *frame;
995         char *minp, *maxp;
996         char tmp[64];
997
998         if (nsec_to_msec(&min, &max, &mean, &dev))
999                 base = "(msec)";
1000         else if (nsec_to_usec(&min, &max, &mean, &dev))
1001                 base = "(usec)";
1002
1003         minp = num2str(min, 6, 1, 0, N2S_NONE);
1004         maxp = num2str(max, 6, 1, 0, N2S_NONE);
1005
1006         sprintf(tmp, "%s %s", name, base);
1007         frame = gtk_frame_new(tmp);
1008         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1009
1010         hbox = gtk_hbox_new(FALSE, 3);
1011         gtk_container_add(GTK_CONTAINER(frame), hbox);
1012
1013         label = new_info_label_in_frame(hbox, "Minimum");
1014         gtk_label_set_text(GTK_LABEL(label), minp);
1015         label = new_info_label_in_frame(hbox, "Maximum");
1016         gtk_label_set_text(GTK_LABEL(label), maxp);
1017         label = new_info_label_in_frame(hbox, "Average");
1018         sprintf(tmp, "%5.02f", mean);
1019         gtk_label_set_text(GTK_LABEL(label), tmp);
1020         label = new_info_label_in_frame(hbox, "Standard deviation");
1021         sprintf(tmp, "%5.02f", dev);
1022         gtk_label_set_text(GTK_LABEL(label), tmp);
1023
1024         free(minp);
1025         free(maxp);
1026 }
1027
1028 static GtkWidget *gfio_output_clat_percentiles(unsigned long long *ovals,
1029                                                fio_fp64_t *plist,
1030                                                unsigned int len,
1031                                                const char *base,
1032                                                unsigned int scale)
1033 {
1034         GType types[FIO_IO_U_LIST_MAX_LEN];
1035         GtkWidget *tree_view;
1036         GtkTreeSelection *selection;
1037         GtkListStore *model;
1038         GtkTreeIter iter;
1039         int i, j;
1040
1041         for (i = 0; i < len; i++)
1042                 types[i] = G_TYPE_ULONG;
1043
1044         model = gtk_list_store_newv(len, types);
1045
1046         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1047         gtk_widget_set_can_focus(tree_view, FALSE);
1048
1049         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1050                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
1051
1052         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1053         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1054
1055         for (i = 0; i < len; i++) {
1056                 char fbuf[8];
1057
1058                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1059                 tree_view_column(tree_view, i, fbuf, ALIGN_RIGHT | UNSORTABLE);
1060         }
1061
1062         gtk_list_store_append(model, &iter);
1063
1064         for (i = 0; i < len; i++) {
1065                 for (j = 0; j < scale; j++)
1066                         ovals[i] = (ovals[i] + 999) / 1000;
1067                 gtk_list_store_set(model, &iter, i, (unsigned long) ovals[i], -1);
1068         }
1069
1070         return tree_view;
1071 }
1072
1073 static struct graph *setup_clat_graph(char *title, unsigned long long *ovals,
1074                                       fio_fp64_t *plist,
1075                                       unsigned int len,
1076                                       double xdim, double ydim)
1077 {
1078         struct graph *g;
1079         int i;
1080
1081         g = graph_new(xdim, ydim, gfio_graph_font);
1082         graph_title(g, title);
1083         graph_x_title(g, "Percentile");
1084         graph_y_title(g, "Time");
1085
1086         for (i = 0; i < len; i++) {
1087                 graph_label_t l;
1088                 char fbuf[8];
1089
1090                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1091                 l = graph_add_label(g, fbuf);
1092                 graph_add_data(g, l, (double) ovals[i]);
1093         }
1094
1095         return g;
1096 }
1097
1098 static void gfio_show_clat_percentiles(struct gfio_client *gc,
1099                                        GtkWidget *vbox, struct thread_stat *ts,
1100                                        int ddir)
1101 {
1102         uint64_t *io_u_plat = ts->io_u_plat[ddir];
1103         unsigned long long nr = ts->clat_stat[ddir].samples;
1104         fio_fp64_t *plist = ts->percentile_list;
1105         unsigned int len, scale_down;
1106         unsigned long long *ovals, minv, maxv;
1107         const char *base;
1108         GtkWidget *tree_view, *frame, *hbox, *drawing_area, *completion_vbox;
1109         struct gui_entry *ge = gc->ge;
1110         char tmp[64];
1111
1112         len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
1113         if (!len)
1114                 goto out;
1115
1116         /*
1117          * We default to nsecs, but if the value range is such that we
1118          * should scale down to usecs or msecs, do that.
1119          */
1120         if (minv > 2000000 && maxv > 99999999ULL) {
1121                 scale_down = 2;
1122                 base = "msec";
1123         } else if (minv > 2000 && maxv > 99999) {
1124                 scale_down = 1;
1125                 base = "usec";
1126         } else {
1127                 scale_down = 0;
1128                 base = "nsec";
1129         }
1130
1131         if (ts->clat_percentiles)
1132                 sprintf(tmp, "Completion percentiles (%s)", base);
1133         else
1134                 sprintf(tmp, "Latency percentiles (%s)", base);
1135
1136         tree_view = gfio_output_clat_percentiles(ovals, plist, len, base, scale_down);
1137         ge->clat_graph = setup_clat_graph(tmp, ovals, plist, len, 700.0, 300.0);
1138
1139         frame = gtk_frame_new(tmp);
1140         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1141
1142         completion_vbox = gtk_vbox_new(FALSE, 3);
1143         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
1144         hbox = gtk_hbox_new(FALSE, 3);
1145         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
1146         drawing_area = gtk_drawing_area_new();
1147         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
1148         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
1149         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
1150         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->clat_graph);
1151         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->clat_graph);
1152
1153         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1154 out:
1155         if (ovals)
1156                 free(ovals);
1157 }
1158
1159 #define GFIO_CLAT       1
1160 #define GFIO_SLAT       2
1161 #define GFIO_LAT        4
1162
1163 static void gfio_show_ddir_status(struct gfio_client *gc, GtkWidget *mbox,
1164                                   struct group_run_stats *rs,
1165                                   struct thread_stat *ts, int ddir)
1166 {
1167         const char *ddir_label[3] = { "Read", "Write", "Trim" };
1168         GtkWidget *frame, *label, *box, *vbox, *main_vbox;
1169         unsigned long long min[3], max[3];
1170         unsigned long runt;
1171         unsigned long long bw, iops;
1172         unsigned int flags = 0;
1173         double mean[3], dev[3];
1174         char *io_p, *io_palt, *bw_p, *bw_palt, *iops_p;
1175         char tmp[128];
1176         int i2p;
1177
1178         if (!ts->runtime[ddir])
1179                 return;
1180
1181         i2p = is_power_of_2(rs->kb_base);
1182         runt = ts->runtime[ddir];
1183
1184         bw = (1000 * ts->io_bytes[ddir]) / runt;
1185
1186         iops = (1000 * (uint64_t)ts->total_io_u[ddir]) / runt;
1187         iops_p = num2str(iops, ts->sig_figs, 1, 0, N2S_PERSEC);
1188
1189         box = gtk_hbox_new(FALSE, 3);
1190         gtk_box_pack_start(GTK_BOX(mbox), box, TRUE, FALSE, 3);
1191
1192         frame = gtk_frame_new(ddir_label[ddir]);
1193         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 5);
1194
1195         main_vbox = gtk_vbox_new(FALSE, 3);
1196         gtk_container_add(GTK_CONTAINER(frame), main_vbox);
1197
1198         box = gtk_hbox_new(FALSE, 3);
1199         gtk_box_pack_start(GTK_BOX(main_vbox), box, TRUE, FALSE, 3);
1200
1201         label = new_info_label_in_frame(box, "IO");
1202         io_p = num2str(ts->io_bytes[ddir], ts->sig_figs, 1, i2p, N2S_BYTE);
1203         io_palt = num2str(ts->io_bytes[ddir], ts->sig_figs, 1, !i2p, N2S_BYTE);
1204         snprintf(tmp, sizeof(tmp), "%s (%s)", io_p, io_palt);
1205         gtk_label_set_text(GTK_LABEL(label), tmp);
1206
1207         label = new_info_label_in_frame(box, "Bandwidth");
1208         bw_p = num2str(bw, ts->sig_figs, 1, i2p, ts->unit_base);
1209         bw_palt = num2str(bw, ts->sig_figs, 1, !i2p, ts->unit_base);
1210         snprintf(tmp, sizeof(tmp), "%s (%s)", bw_p, bw_palt);
1211         gtk_label_set_text(GTK_LABEL(label), tmp);
1212
1213         label = new_info_label_in_frame(box, "IOPS");
1214         gtk_label_set_text(GTK_LABEL(label), iops_p);
1215         label = new_info_label_in_frame(box, "Runtime (msec)");
1216         label_set_int_value(label, ts->runtime[ddir]);
1217
1218         if (calc_lat(&ts->bw_stat[ddir], &min[0], &max[0], &mean[0], &dev[0])) {
1219                 double p_of_agg = 100.0;
1220                 const char *bw_str = "KiB/s";
1221                 char tmp[32];
1222
1223                 if (rs->agg[ddir]) {
1224                         p_of_agg = mean[0] * 100 / (double) rs->agg[ddir];
1225                         if (p_of_agg > 100.0)
1226                                 p_of_agg = 100.0;
1227                 }
1228
1229                 if (mean[0] > 1073741824.9) {
1230                         min[0] /= 1048576.0;
1231                         max[0] /= 1048576.0;
1232                         mean[0] /= 1048576.0;
1233                         dev[0] /= 1048576.0;
1234                         bw_str = "GiB/s";
1235                 }
1236
1237                 if (mean[0] > 1047575.9) {
1238                         min[0] /= 1024.0;
1239                         max[0] /= 1024.0;
1240                         mean[0] /= 1024.0;
1241                         dev[0] /= 1024.0;
1242                         bw_str = "MiB/s";
1243                 }
1244                 sprintf(tmp, "Bandwidth (%s)", bw_str);
1245                 frame = gtk_frame_new(tmp);
1246                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1247
1248                 box = gtk_hbox_new(FALSE, 3);
1249                 gtk_container_add(GTK_CONTAINER(frame), box);
1250
1251                 label = new_info_label_in_frame(box, "Minimum");
1252                 label_set_int_value(label, min[0]);
1253                 label = new_info_label_in_frame(box, "Maximum");
1254                 label_set_int_value(label, max[0]);
1255                 label = new_info_label_in_frame(box, "Percentage of jobs");
1256                 sprintf(tmp, "%3.2f%%", p_of_agg);
1257                 gtk_label_set_text(GTK_LABEL(label), tmp);
1258                 label = new_info_label_in_frame(box, "Average");
1259                 sprintf(tmp, "%5.02f", mean[0]);
1260                 gtk_label_set_text(GTK_LABEL(label), tmp);
1261                 label = new_info_label_in_frame(box, "Standard deviation");
1262                 sprintf(tmp, "%5.02f", dev[0]);
1263                 gtk_label_set_text(GTK_LABEL(label), tmp);
1264         }
1265
1266         if (calc_lat(&ts->slat_stat[ddir], &min[0], &max[0], &mean[0], &dev[0]))
1267                 flags |= GFIO_SLAT;
1268         if (calc_lat(&ts->clat_stat[ddir], &min[1], &max[1], &mean[1], &dev[1]))
1269                 flags |= GFIO_CLAT;
1270         if (calc_lat(&ts->lat_stat[ddir], &min[2], &max[2], &mean[2], &dev[2]))
1271                 flags |= GFIO_LAT;
1272
1273         if (flags) {
1274                 frame = gtk_frame_new("Latency");
1275                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1276
1277                 vbox = gtk_vbox_new(FALSE, 3);
1278                 gtk_container_add(GTK_CONTAINER(frame), vbox);
1279
1280                 if (flags & GFIO_SLAT)
1281                         gfio_show_lat(vbox, "Submission latency", min[0], max[0], mean[0], dev[0]);
1282                 if (flags & GFIO_CLAT)
1283                         gfio_show_lat(vbox, "Completion latency", min[1], max[1], mean[1], dev[1]);
1284                 if (flags & GFIO_LAT)
1285                         gfio_show_lat(vbox, "Total latency", min[2], max[2], mean[2], dev[2]);
1286         }
1287
1288         if (ts->clat_percentiles)
1289                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir);
1290
1291         free(io_p);
1292         free(bw_p);
1293         free(io_palt);
1294         free(bw_palt);
1295         free(iops_p);
1296 }
1297
1298 static void __gfio_display_end_results(GtkWidget *win, struct gfio_client *gc,
1299                                        struct thread_stat *ts,
1300                                        struct group_run_stats *rs)
1301 {
1302         GtkWidget *box, *vbox, *entry, *scroll;
1303         int i;
1304
1305         scroll = gtk_scrolled_window_new(NULL, NULL);
1306         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
1307         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1308
1309         vbox = gtk_vbox_new(FALSE, 3);
1310
1311         box = gtk_hbox_new(FALSE, 0);
1312         gtk_box_pack_start(GTK_BOX(vbox), box, TRUE, FALSE, 5);
1313
1314         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1315
1316         gtk_notebook_append_page(GTK_NOTEBOOK(win), scroll, gtk_label_new(ts->name));
1317
1318         entry = new_info_entry_in_frame(box, "Name");
1319         gtk_entry_set_text(GTK_ENTRY(entry), ts->name);
1320         if (strlen(ts->description)) {
1321                 entry = new_info_entry_in_frame(box, "Description");
1322                 gtk_entry_set_text(GTK_ENTRY(entry), ts->description);
1323         }
1324         entry = new_info_entry_in_frame(box, "Group ID");
1325         entry_set_int_value(entry, ts->groupid);
1326         entry = new_info_entry_in_frame(box, "Jobs");
1327         entry_set_int_value(entry, ts->members);
1328         gc->err_entry = entry = new_info_entry_in_frame(box, "Error");
1329         entry_set_int_value(entry, ts->error);
1330         entry = new_info_entry_in_frame(box, "PID");
1331         entry_set_int_value(entry, ts->pid);
1332
1333         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
1334                 if (ts->io_bytes[i])
1335                         gfio_show_ddir_status(gc, vbox, rs, ts, i);
1336         }
1337
1338         gfio_show_latency_buckets(gc, vbox, ts);
1339         gfio_show_cpu_usage(vbox, ts);
1340         gfio_show_io_depths(vbox, ts);
1341 }
1342
1343 void gfio_display_end_results(struct gfio_client *gc)
1344 {
1345         struct gui_entry *ge = gc->ge;
1346         GtkWidget *res_notebook;
1347         int i;
1348
1349         res_notebook = get_results_window(ge);
1350
1351         for (i = 0; i < gc->nr_results; i++) {
1352                 struct end_results *e = &gc->results[i];
1353
1354                 __gfio_display_end_results(res_notebook, gc, &e->ts, &e->gs);
1355         }
1356
1357         if (gfio_disk_util_show(gc))
1358                 gtk_widget_show_all(ge->results_window);
1359 }
1360
1361 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
1362                             struct group_run_stats *rs)
1363 {
1364         struct gfio_client *gc = client->client_data;
1365         struct gui_entry *ge = gc->ge;
1366
1367         gfio_add_end_results(gc, ts, rs);
1368
1369         gdk_threads_enter();
1370         if (ge->results_window)
1371                 __gfio_display_end_results(ge->results_notebook, gc, ts, rs);
1372         else
1373                 gfio_display_end_results(gc);
1374         gdk_threads_leave();
1375 }
1376
1377 static void gfio_client_removed(struct fio_client *client)
1378 {
1379         struct gfio_client *gc = client->client_data;
1380
1381         assert(gc->client == client);
1382         fio_put_client(gc->client);
1383         gc->client = NULL;
1384 }
1385
1386 struct client_ops gfio_client_ops = {
1387         .text                   = gfio_text_op,
1388         .disk_util              = gfio_disk_util_op,
1389         .thread_status          = gfio_thread_status_op,
1390         .group_stats            = gfio_group_stats_op,
1391         .jobs_eta               = gfio_update_client_eta,
1392         .eta                    = gfio_update_all_eta,
1393         .probe                  = gfio_probe_op,
1394         .quit                   = gfio_quit_op,
1395         .add_job                = gfio_add_job_op,
1396         .update_job             = gfio_update_job_op,
1397         .timed_out              = gfio_client_timed_out,
1398         .stop                   = gfio_client_stop,
1399         .start                  = gfio_client_start,
1400         .job_start              = gfio_client_job_start,
1401         .removed                = gfio_client_removed,
1402         .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
1403         .stay_connected         = 1,
1404         .client_type            = FIO_CLIENT_TYPE_GUI,
1405 };