definitions.h
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#define MAXFLOAT 0x1.fffffep127f
#define HUGE_VALF __builtin_huge_valf()
#define INFINITY __builtin_inff()
#define NAN __builtin_nanf("")
#define FLT_DIG 6
#define FLT_MANT_DIG 24
#define FLT_MAX_10_EXP +38
#define FLT_MAX_EXP +128
#define FLT_MIN_10_EXP -37
#define FLT_MIN_EXP -125
#define FLT_RADIX 2
#define FLT_MAX MAXFLOAT
#define FLT_MIN 0x1.0p-126f
#define FLT_EPSILON 0x1.0p-23f
#define FP_ILOGB0 (-2147483647 - 1)
#define FP_ILOGBNAN 2147483647
#define M_E_F 0x1.5bf0a8p+1f
#define M_LOG2E_F 0x1.715476p+0f
#define M_LOG10E_F 0x1.bcb7b2p-2f
#define M_LN2_F 0x1.62e430p-1f
#define M_LN10_F 0x1.26bb1cp+1f
#define M_PI_F 0x1.921fb6p+1f
#define M_PI_2_F 0x1.921fb6p+0f
#define M_PI_4_F 0x1.921fb6p-1f
#define M_1_PI_F 0x1.45f306p-2f
#define M_2_PI_F 0x1.45f306p-1f
#define M_2_SQRTPI_F 0x1.20dd76p+0f
#define M_SQRT2_F 0x1.6a09e6p+0f
#define M_SQRT1_2_F 0x1.6a09e6p-1f
#ifdef __CLC_INTERNAL
#define M_LOG210_F 0x1.a934f0p+1f
#endif
#ifdef cl_khr_fp64
#define HUGE_VAL __builtin_huge_val()
#define DBL_DIG 15
#define DBL_MANT_DIG 53
#define DBL_MAX_10_EXP +308
#define DBL_MAX_EXP +1024
#define DBL_MIN_10_EXP -307
#define DBL_MIN_EXP -1021
#define DBL_MAX 0x1.fffffffffffffp1023
#define DBL_MIN 0x1.0p-1022
#define DBL_EPSILON 0x1.0p-52
#define M_E 0x1.5bf0a8b145769p+1
#define M_LOG2E 0x1.71547652b82fep+0
#define M_LOG10E 0x1.bcb7b1526e50ep-2
#define M_LN2 0x1.62e42fefa39efp-1
#define M_LN10 0x1.26bb1bbb55516p+1
#define M_PI 0x1.921fb54442d18p+1
#define M_PI_2 0x1.921fb54442d18p+0
#define M_PI_4 0x1.921fb54442d18p-1
#define M_1_PI 0x1.45f306dc9c883p-2
#define M_2_PI 0x1.45f306dc9c883p-1
#define M_2_SQRTPI 0x1.20dd750429b6dp+0
#define M_SQRT2 0x1.6a09e667f3bcdp+0
#define M_SQRT1_2 0x1.6a09e667f3bcdp-1
#ifdef __CLC_INTERNAL
#define M_LOG210 0x1.a934f0979a371p+1
#endif
#endif
#ifdef cl_khr_fp16
#if __OPENCL_VERSION__ >= 120
#define HALF_DIG 3
#define HALF_MANT_DIG 11
#define HALF_MAX_10_EXP +4
#define HALF_MAX_EXP +16
#define HALF_MIN_10_EXP -4
#define HALF_MIN_EXP -13
#define HALF_RADIX 2
#define HALF_MAX 0x1.ffcp15h
#define HALF_MIN 0x1.0p-14h
#define HALF_EPSILON 0x1.0p-10h
#endif
#endif