TurboPFor: Config/Platform

Author: powturbo

lib/include_/conf.h

@@ -36,6 +36,8 @@ typedef unsigned long long uint64_t;
 #include <stdint.h>
 #endif
 #include <stddef.h>
+#define __STDC_WANT_IEC_60559_TYPES_EXT__
+#include <float.h>
 
 //------------------------- Compiler ------------------------------------------
   #if defined(__GNUC__)
@@ -169,15 +171,19 @@ static ALWAYS_INLINE unsigned short     ctou16(const void *cp) { unsigned short
 static ALWAYS_INLINE unsigned           ctou32(const void *cp) { unsigned           x; memcpy(&x, cp, sizeof(x)); return x; }
 static ALWAYS_INLINE unsigned long long ctou64(const void *cp) { unsigned long long x; memcpy(&x, cp, sizeof(x)); return x; }
 static ALWAYS_INLINE size_t             ctousz(const void *cp) { size_t             x; memcpy(&x, cp, sizeof(x)); return x; }
+#ifdef FLT16_MAX
 static ALWAYS_INLINE _Float16           ctof16(const void *cp) { _Float16           x; memcpy(&x, cp, sizeof(x)); return x; }
+#endif
 static ALWAYS_INLINE float              ctof32(const void *cp) { float              x; memcpy(&x, cp, sizeof(x)); return x; }
 static ALWAYS_INLINE double             ctof64(const void *cp) { double             x; memcpy(&x, cp, sizeof(x)); return x; }
 
 static ALWAYS_INLINE void               stou16(      void *cp, unsigned short     x) { memcpy(cp, &x, sizeof(x)); } // ua write
 static ALWAYS_INLINE void               stou32(      void *cp, unsigned           x) { memcpy(cp, &x, sizeof(x)); }
 static ALWAYS_INLINE void               stou64(      void *cp, unsigned long long x) { memcpy(cp, &x, sizeof(x)); }
 static ALWAYS_INLINE void               stousz(      void *cp, size_t             x) { memcpy(cp, &x, sizeof(x)); }
+#ifdef FLT16_MAX
 static ALWAYS_INLINE void               stof16(      void *cp, _Float16           x) { memcpy(cp, &x, sizeof(x)); }
+#endif
 static ALWAYS_INLINE void               stof32(      void *cp, float              x) { memcpy(cp, &x, sizeof(x)); }
 static ALWAYS_INLINE void               stof64(      void *cp, double             x) { memcpy(cp, &x, sizeof(x)); }
 
@@ -227,7 +233,9 @@ struct _PACKED doubleu   { double   d; };
 struct _PACKED shortu    { unsigned short     s; };
 struct _PACKED unsignedu { unsigned           u; };
 struct _PACKED longu     { uint64_t           l; };
+#ifdef FLT16_MAX
 struct _PACKED float16u  { _Float16           g; };
+#endif
 struct _PACKED floatu    { float              f; };
 struct _PACKED doubleu   { double             d; };