UIs display steps per second

2 files changed, 15 insertions, 1 deletions

diff --git a/ui/curses/ui.c b/ui/curses/ui.c
index 8a2d85a..4d633df 100644
--- a/ui/curses/ui.c
+++ b/ui/curses/ui.c
@@ -78,6 +78,7 @@ uint64_t g_vsiz_rng;
 uint64_t g_ivpt_scroll;
 char *g_line_buff;
 uint64_t g_step_block;
+float g_steps_per_sec;
 
 const wchar_t *g_zoomed_symbols = (
     L"⠀⠁⠂⠃⠄⠅⠆⠇⡀⡁⡂⡃⡄⡅⡆⡇⠈⠉⠊⠋⠌⠍⠎⠏⡈⡉⡊⡋⡌⡍⡎⡏⠐⠑⠒⠓⠔⠕⠖⠗⡐⡑⡒⡓⡔⡕⡖⡗⠘⠙⠚⠛⠜⠝⠞⠟⡘⡙⡚⡛⡜⡝⡞⡟"
@@ -386,6 +387,11 @@ void ui_ulx_field(int l, const char *label, uint64_t value) {
     ui_line(false, l, PAIR_NORMAL, A_NORMAL, "%-4s : %#18lx", label, value);
 }
 
+void ui_float_field(int l, const char *label, float value) {
+    assert(label);
+    ui_line(false, l, PAIR_NORMAL, A_NORMAL, "%-4s : %18.1f", label, value);
+}
+
 // ----------------------------------------------------------------------------
 // Core page functions
 // ----------------------------------------------------------------------------
@@ -912,6 +918,7 @@ void ui_print() {
     ui_ulx_field(l++, "step", g_steps);
     ui_ulx_field(l++, "sync", g_syncs);
     ui_ulx_field(l++, "step", g_step_block);
+    ui_float_field(l++, "stps", g_steps_per_sec);
 
     switch (g_page) {
     case PAGE_CORE:
@@ -1266,6 +1273,7 @@ void ev_handle() {
         break;
     case ' ':
         g_running = !g_running;
+        g_steps_per_sec = 0.f;
         nodelay(stdscr, g_running);
         break;
     case '1':
@@ -1347,6 +1355,9 @@ void exec() {
             if ((end - beg) >= (CLOCKS_PER_SEC / MAX_FPS) && g_step_block != 1) {
                 g_step_block >>= 1;
             }
+
+            float secs = (float)(end - beg) / (float)CLOCKS_PER_SEC;
+            g_steps_per_sec = (float)g_step_block / secs;
         }
 
         ui_print();
diff --git a/ui/daemon/ui.c b/ui/daemon/ui.c
index 28bade9..f5fe668 100644
--- a/ui/daemon/ui.c
+++ b/ui/daemon/ui.c
@@ -69,7 +69,10 @@ void step_block() {
         g_step_block >>= 1;
     }
 
-    g_info("Simulator running on step '%#lx'", g_steps);
+    float secs = (float)(end - beg) / (float)CLOCKS_PER_SEC;
+    float steps_per_sec = (float)g_step_block / secs;
+
+    g_info("Simulator running on step %#lx @%.1f steps/s", g_steps, steps_per_sec);
 }
 
 int main() {