stats: sweet pie charts for per block stats

1 files changed, 34 insertions, 1 deletions

diff --git a/lib/gras_impl/stats.hpp b/lib/gras_impl/stats.hpp
index 9c9c8e1..0514f90 100644
--- a/lib/gras_impl/stats.hpp
+++ b/lib/gras_impl/stats.hpp
@@ -11,6 +11,19 @@ namespace gras
 
 struct BlockStats
 {
+    BlockStats(void)
+    {
+        start_time = 0;
+        stop_time = 0;
+        work_count = 0;
+        time_last_work = 0;
+        total_time_prep = 0;
+        total_time_work = 0;
+        total_time_post = 0;
+        total_time_input = 0;
+        total_time_output = 0;
+    }
+
     time_ticks_t start_time;
     time_ticks_t stop_time;
 
@@ -21,8 +34,28 @@ struct BlockStats
 
     item_index_t work_count;
     time_ticks_t time_last_work;
+    time_ticks_t total_time_prep;
     time_ticks_t total_time_work;
-    time_ticks_t total_time_work_other;
+    time_ticks_t total_time_post;
+    time_ticks_t total_time_input;
+    time_ticks_t total_time_output;
+};
+
+struct TimerAccumulate
+{
+    TimerAccumulate(time_ticks_t &accum):
+        accum(accum), t0(time_now()){}
+    ~TimerAccumulate(void)
+    {
+        if (t0) this->done();
+    }
+    void done(void)
+    {
+        accum += (time_now()-t0);
+        t0 = 0;
+    }
+    time_ticks_t &accum;
+    time_ticks_t t0;
 };
 
 } //namespace gras