hcq/TurboPFor-Integer-Compression
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TurboPFor: Config/Platform

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2023-04-04 12:05:25 +02:00
parent 6ca4ce27da
commit 90ac41ead5
1 changed files with 15 additions and 6 deletions
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21
lib/include_/conf.h
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@ -164,21 +164,21 @@ static ALWAYS_INLINE double round(double num) { return (num > 0.0) ? floor(num +
//--------------- Unaligned memory access -------------------------------------
#ifdef UA_MEMCPY
#include <string.h>
static ALWAYS_INLINE unsigned short ctou16(const void *cp) { unsigned short x; memcpy(&x, cp, sizeof(x)); return x; }
static ALWAYS_INLINE unsigned short ctou16(const void *cp) { unsigned short x; memcpy(&x, cp, sizeof(x)); return x; } // ua read
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; }
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)); }
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)); }
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)); }
static ALWAYS_INLINE void ltou32(unsigned *x, const void *cp) { memcpy(x, cp, sizeof(*x)); }
static ALWAYS_INLINE void ltou32(unsigned *x, const void *cp) { memcpy(x, cp, sizeof(*x)); } // ua read into ptr
static ALWAYS_INLINE void ltou64(unsigned long long *x, const void *cp) { memcpy(x, cp, sizeof(*x)); }
#elif defined(__i386__) || defined(__x86_64__) || \
@ -192,9 +192,11 @@ static ALWAYS_INLINE void ltou64(unsigned long long *x, const void
#define ctou32(_cp_) (*(unsigned *)(_cp_))
#define ctof32(_cp_) (*(float *)(_cp_))
#define stou16(_cp_, _x_) (*(unsigned short *)(_cp_) = _x_)
#define stou32(_cp_, _x_) (*(unsigned *)(_cp_) = _x_)
#define stof32(_cp_, _x_) (*(float *)(_cp_) = _x_)
#define stou16(_cp_, _x_) (*(unsigned short *)(_cp_) = _x_)
#define stou32(_cp_, _x_) (*(unsigned *)(_cp_) = _x_)
#define stof32(_cp_, _x_) (*(float *)(_cp_) = _x_)
#define ltou32(_px_, _cp_) *(_px_) = *(unsigned *)(_cp_)
#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) || defined(__s390__) || defined(_MSC_VER)
#define ctou64(_cp_) (*(uint64_t *)(_cp_))
@ -202,6 +204,9 @@ static ALWAYS_INLINE void ltou64(unsigned long long *x, const void
#define stou64(_cp_, _x_) (*(uint64_t *)(_cp_) = _x_)
#define stof64(_cp_, _x_) (*(double *)(_cp_) = _x_)
#define ltou64(_px_, _cp_) *(_px_) = *(uint64_t *)(_cp_)
#elif defined(__ARM_FEATURE_UNALIGNED)
struct _PACKED longu { uint64_t l; };
struct _PACKED doubleu { double d; };
@ -210,6 +215,7 @@ struct _PACKED doubleu { double d; };
#define stou64(_cp_) ((struct longu *)(_cp_))->l = _x_
#define stof64(_cp_) ((struct doubleu *)(_cp_))->d = _x_
#define ltou64(_px_, _cp_) *(_px_) = ((struct longu *)(_cp_))->l
#endif
#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7S__)
@ -230,6 +236,9 @@ struct _PACKED doubleu { double d; };
#define stou64(_cp_, _x_) ((struct longu *)(_cp_))->l = _x_
#define stof32(_cp_, _x_) ((struct floatu *)(_cp_))->f = _x_
#define stof64(_cp_, _x_) ((struct doubleu *)(_cp_))->d = _x_
#define ltou32(_cp_) *(_px_) = ((struct unsignedu *)(_cp_))->u
#define ltou64(_cp_) *(_px_) = ((struct longu *)(_cp_))->l
#else
#error "unknown cpu"
#endif