add tracy

2025-03-15 11:25:17 +01:00
parent 592e1f39f3
commit ce90ecdaea
477 changed files with 499875 additions and 129 deletions
@@ -0,0 +1,40 @@
+#ifndef __TRACYPOPCNT_HPP__
+#define __TRACYPOPCNT_HPP__
+
+#include <limits.h>
+#include <stdint.h>
+
+#if defined _WIN64
+#  include <intrin.h>
+#  define TracyCountBits __popcnt64
+#  define TracyLzcnt __lzcnt64
+#elif defined __GNUC__ || defined __clang__
+static inline uint64_t TracyCountBits( uint64_t i )
+{
+    return uint64_t( __builtin_popcountll( i ) );
+}
+static inline uint64_t TracyLzcnt( uint64_t i )
+{
+    return uint64_t( __builtin_clzll( i ) );
+}
+#else
+static inline uint64_t TracyCountBits( uint64_t i )
+{
+    i = i - ( (i >> 1) & 0x5555555555555555 );
+    i = ( i & 0x3333333333333333 ) + ( (i >> 2) & 0x3333333333333333 );
+    i = ( (i + (i >> 4) ) & 0x0F0F0F0F0F0F0F0F );
+    return ( i * (0x0101010101010101) ) >> 56;
+}
+static inline uint64_t TracyLzcnt( uint64_t i )
+{
+    i |= i >> 1;
+    i |= i >> 2;
+    i |= i >> 4;
+    i |= i >> 8;
+    i |= i >> 16;
+    i |= i >> 32;
+    return 64 - TracyCountBits( i );
+}
+#endif
+
+#endif