Changeset bdfd3c97 in mainline

Timestamp:

2010-04-14T15:40:52Z (15 years ago)

Author:

Stanislav Kozina <stanislav.kozina@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

95319bd

Parents:

a307beb

Message:

Press 'i' in top and you can see IPC statistics.

Location:

uspace/app/top

Files:

• screen.c (modified) (3 diffs)
• top.c (modified) (3 diffs)
• top.h (modified) (1 diff)

uspace/app/top/screen.c

@@ -204 +204 @@
 }
 
-static inline void print_head(void)
+static inline void print_task_head(void)
 {
         fflush(stdout);
@@ -214 +214 @@
         fflush(stdout);
         console_set_rgb_color(fphone(stdout), BLACK, WHITE);
+}
+
+static inline void print_ipc_head(void)
+{
+        fflush(stdout);
+        console_set_rgb_color(fphone(stdout), WHITE, BLACK);
+        printf("      ID Calls sent Calls recv Answs sent Answs recv  IRQn recv       Forw Name");
+        int i;
+        for (i = 80; i < colls; ++i)
+                puts(" ");
+        fflush(stdout);
+        console_set_rgb_color(fphone(stdout), BLACK, WHITE);
+}
+
+static inline void print_ipc(data_t *data, int row)
+{
+        int i;
+        for (i = 0; i < (int)data->task_count; ++i) {
+                if (row + i > rows)
+                        return;
+                task_info_t *taskinfo = &data->taskinfos[i];
+                task_ipc_info_t *ipcinfo = &taskinfo->ipc_info;
+                printf("%8llu ", taskinfo->taskid);
+                printf("%10llu %10llu %10llu %10llu %10llu %10llu ",
+                                ipcinfo->call_sent, ipcinfo->call_recieved,
+                                ipcinfo->answer_sent, ipcinfo->answer_recieved,
+                                ipcinfo->irq_notif_recieved, ipcinfo->forwarded);
+                printf("%s\n", taskinfo->name);
+        }
 }
 
@@ -238 +267 @@
         puts("\n");
         ++up_rows;
-        print_head();
-        puts("\n");
-        print_tasks(data, up_rows);
+        if (operation_type == OP_IPC) {
+                print_ipc_head();
+                puts("\n");
+                print_ipc(data, up_rows);
+        } else {
+                print_task_head();
+                puts("\n");
+                print_tasks(data, up_rows);
+        }
         fflush(stdout);
 }

uspace/app/top/top.c

@@ -56 +56 @@
 #define MINUTE 60
 
-int number = 0;
-int number2 = 0;
+int operation_type;
+
 static void read_data(data_t *target)
 {
@@ -188 +188 @@
 
         /* And paint screen until death... */
+        operation_type = OP_TASKS;
         while (true) {
                 char c = tgetchar(UPDATE_INTERVAL);
@@ -202 +203 @@
                                 clear_screen();
                                 return 0;
+                        case 'i':
+                                PRINT_WARNING("Showing IPC statistics", c);
+                                operation_type = OP_IPC;
+                                break;
+                        case 't':
+                                PRINT_WARNING("Showing task stats", c);
+                                operation_type = OP_TASKS;
+                                break;
                         default:
                                 PRINT_WARNING("Unknown command: %c", c);

uspace/app/top/top.h

@@ -42 +42 @@
         (float).lower = (b); \
 }
+
+#define OP_TASKS 1
+#define OP_IPC 2
+extern int operation_type;
 
 typedef struct {