add tracy support for inc/dec plots

Author: KristofferC

src/timing.c

@@ -97,6 +97,13 @@ void jl_init_timing(void)
     JL_TIMING_COUNTERS
 #undef X
 #endif
+#ifdef USE_TRACY
+    i = 0;
+#define X(counter_name) jl_timing_counters[i].tracy_counter = (jl_tracy_counter_t){0, #counter_name}; \
+        TracyCPlotConfig(jl_timing_counters[i++].tracy_counter.name, TracyPlotFormatNumber, /* rectilinear */ 1, /* fill */ 1, /* color */ 0);
+    JL_TIMING_COUNTERS
+#undef X
+#endif
 }
 
 void jl_destroy_timing(void)

src/timing.h

@@ -16,6 +16,13 @@ static inline const char *gnu_basename(const char *path)
     return base ? base+1 : path;
 }
 
+#ifdef USE_TRACY
+typedef struct {
+    _Atomic(int64_t) val;
+    char* name;
+} jl_tracy_counter_t;
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -425,6 +432,12 @@ struct jl_timing_suspend_cpp_t {
 #define _ITTAPI_COUNTER_MEMBER
 #endif
 
+#ifdef USE_TRACY
+# define _TRACY_COUNTER_MEMBER jl_tracy_counter_t tracy_counter;
+# else
+# define _TRACY_COUNTER_MEMBER
+#endif
+
 #ifdef USE_TIMING_COUNTS
 #define _COUNTS_MEMBER _Atomic(uint64_t) basic_counter;
 #else
@@ -433,6 +446,7 @@ struct jl_timing_suspend_cpp_t {
 
 typedef struct {
     _ITTAPI_COUNTER_MEMBER
+    _TRACY_COUNTER_MEMBER
     _COUNTS_MEMBER
 } jl_timing_counter_t;
 
@@ -442,6 +456,11 @@ static inline void jl_timing_counter_inc(int counter, uint64_t val) JL_NOTSAFEPO
 #ifdef USE_ITTAPI
     __itt_counter_inc_delta(jl_timing_counters[counter].ittapi_counter, val);
 #endif
+#ifdef USE_TRACY
+    jl_tracy_counter_t *tracy_counter = &jl_timing_counters[counter].tracy_counter;
+    uint64_t oldval = jl_atomic_fetch_add_relaxed(&tracy_counter->val, val);
+    TracyCPlotI(tracy_counter->name, oldval + val);
+#endif
 #ifdef USE_TIMING_COUNTS
     jl_atomic_fetch_add_relaxed(&jl_timing_counters[counter].basic_counter, val);
 #endif
@@ -451,6 +470,11 @@ static inline void jl_timing_counter_dec(int counter, uint64_t val) JL_NOTSAFEPO
 #ifdef USE_ITTAPI
     __itt_counter_dec_delta(jl_timing_counters[counter].ittapi_counter, val);
 #endif
+#ifdef USE_TRACY
+    jl_tracy_counter_t *tracy_counter = &jl_timing_counters[counter].tracy_counter;
+    uint64_t oldval = jl_atomic_fetch_add_relaxed(&tracy_counter->val, -val);
+    TracyCPlotI(tracy_counter->name, oldval - val);
+#endif
 #ifdef USE_TIMING_COUNTS
     jl_atomic_fetch_add_relaxed(&jl_timing_counters[counter].basic_counter, -(int64_t)val);
 #endif