TurboPFor: Config/Platform
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powturbo
88
conf.h
88
conf.h
@ -27,6 +27,7 @@
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#define CONF_H
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//------------------------- Compiler ------------------------------------------
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#if defined(__GNUC__)
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#include <stdint.h>
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#define ALIGNED(t,v,n) t v __attribute__ ((aligned (n)))
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#define ALWAYS_INLINE inline __attribute__((always_inline))
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#define NOINLINE __attribute__((noinline))
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@ -42,16 +43,16 @@
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//bsr32: 0:0,1:1,2:2,3:2,4:3,5:3,6:3,7:3,8:4,9:4,10:4,11:4,12:4,13:4,14:4,15:4,16:5,17:5,18:5,19:5,20:5,21:5,22:5,23:5,24:5,25:5,26:5,27:5,28:5,29:5,30:5,31:5,32:6,
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static inline int __bsr32( int x) { asm("bsr %1,%0" : "=r" (x) : "rm" (x) ); return x; }
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static inline int bsr32( int x) { int b = -1; asm("bsrl %1,%0" : "+r" (b) : "rm" (x) ); return b + 1; }
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static inline int bsr64(unsigned long long x) { return x?64 - __builtin_clzll(x):0; }
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static inline int bsr64(uint64_t x) { return x?64 - __builtin_clzll(x):0; }
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static inline unsigned rol32(unsigned x, int s) { asm ("roll %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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static inline unsigned ror32(unsigned x, int s) { asm ("rorl %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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static inline unsigned long long rol64(unsigned long long x, int s) { asm ("rolq %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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static inline unsigned long long ror64(unsigned long long x, int s) { asm ("rorq %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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static inline uint64_t rol64(uint64_t x, int s) { asm ("rolq %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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static inline uint64_t ror64(uint64_t x, int s) { asm ("rorq %%cl,%0" :"=r" (x) :"0" (x),"c" (s)); return x; }
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#else
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static inline int __bsr32(unsigned x ) { return 31 - __builtin_clz( x); }
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static inline int bsr32(int x ) { return x?32 - __builtin_clz( x):0; }
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static inline int bsr64(unsigned long long x) { return x?64 - __builtin_clzll(x):0; }
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static inline int bsr64(uint64_t x) { return x?64 - __builtin_clzll(x):0; }
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static inline unsigned rol32(unsigned x, int s) { return x << s | x >> (32 - s); }
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static inline unsigned ror32(unsigned x, int s) { return x >> s | x << (32 - s); }
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@ -64,15 +65,24 @@ static inline unsigned ror64(unsigned x, int s) { return x >> s | x << (64 - s);
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#define clz64(_x_) __builtin_clzll(_x_)
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#define clz32(_x_) __builtin_clz(_x_)
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#if __GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 8
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#if __GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 8
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#define bswap16(x) __builtin_bswap16(x)
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#else
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#else
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static inline unsigned short bswap16(unsigned short x) { return __builtin_bswap32(x << 16); }
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#endif
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#endif
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#define bswap32(x) __builtin_bswap32(x)
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#define bswap64(x) __builtin_bswap64(x)
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#elif _MSC_VER //----------------------------------------------------
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#include <windows.h>
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#if _MSC_VER < 1600
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#include "vs/stdint.h"
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#define __builtin_prefetch(x,a)
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#else
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#include <stdint.h>
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#define __builtin_prefetch(x,a) _mm_prefetch(x, _MM_HINT_NTA)
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#endif
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#define ALIGNED(x) __declspec(align(x))
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#define ALWAYS_INLINE __forceinline
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#define NOINLINE __declspec(noinline)
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@ -80,16 +90,16 @@ static inline unsigned short bswap16(unsigned short x) { return __builtin_bswap3
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#define THREADLOCAL __declspec(thread)
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#define likely(x) (x)
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#define unlikely(x) (x)
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#define __builtin_prefetch(x) //_mm_prefetch(x, _MM_HINT_NTA)
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static inline int bsr32(int x) { return x ? 32 - __builtin_clz(x) : 0; }
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static inline int __bsr32(int x) { unsigned long z; _BitScanReverse(&z, x); return z; }
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static inline int bsr32( int x) { unsigned long z; _BitScanReverse(&z, x); return x?z+1:0; }
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#ifdef _WIN64
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static inline int bsr64(unsigned long long x) { unsigned long z = 0; _BitScanForward64(&z, x); return 64 - z; }
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static inline int clz64(unsigned long long x) { unsigned long z = 0; _BitScanForward64(&z, x); return z; }
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static inline int ctz64(unsigned long long x) { unsigned long z = 0; _BitScanReverse64(&z, x); return z; }
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static inline int bsr64(uint64_t x) { unsigned long z=0; _BitScanForward64(&z, x); return x?z+1:0; }
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static inline int ctz64(uint64_t x) { unsigned long z=0; _BitScanForward64(&z, x); return x?z:64;; }
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static inline int clz64(uint64_t x) { unsigned long z=0; _BitScanReverse64(&z, x); return x?63-z:64; }
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#endif
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static inline int clz32(unsigned x) { unsigned z = 0; _BitScanForward( &z, x); return 32 - z; }
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static inline int ctz32(unsigned x) { unsigned z = 0; _BitScanReverse( &z, x); return z; }
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static inline int ctz32(unsigned x) { unsigned long z=0; _BitScanForward( &z, x); return x?z:32; }
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static inline int clz32(unsigned x) { unsigned long z=0; _BitScanReverse( &z, x); return x?31-z:32; }
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#define rol32(x,s) _lrotl(x, s)
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#define ror32(x,s) _lrotr(x, s)
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@ -97,11 +107,16 @@ static inline int ctz32(unsigned x) { unsigned z = 0; _BitScanRev
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#define bswap32(x) _byteswap_ulong(x)
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#define bswap64(x) _byteswap_uint64(x)
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#define fseeko _fseeki64
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#define ftello _ftelli64
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#define sleep(x) Sleep(x/1000)
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#define strcasecmp _stricmp
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#define popcnt32(x) __popcnt(x)
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#define popcnt64(x) __popcnt64(x)
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#define sleep(x) Sleep(x/1000)
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#define fseeko _fseeki64
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#define ftello _ftelli64
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#define strcasecmp _stricmp
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#define strncasecmp _strnicmp
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#define strtoull _strtoui64
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static inline double round(double num) { return (num > 0.0) ? floor(num + 0.5) : ceil(num - 0.5); }
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#endif
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#define bsr8(_x_) bsr32(_x_)
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@ -114,7 +129,7 @@ static inline int ctz32(unsigned x) { unsigned z = 0; _BitScanRev
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//--------------- Unaligned memory access -------------------------------------
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/*# || defined(i386) || defined(_X86_) || defined(__THW_INTEL)*/
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#if defined(__i386__) || defined(__x86_64__) || \
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defined(_M_IX86) || defined(_M_AMD64) || /*MSC_VER*/\
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defined(_M_IX86) || defined(_M_AMD64) || _MSC_VER ||\
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defined(__powerpc__) ||\
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defined(__ARM_FEATURE_UNALIGNED) || defined(__aarch64__) || defined(__arm__) ||\
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defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) || \
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@ -123,17 +138,17 @@ static inline int ctz32(unsigned x) { unsigned z = 0; _BitScanRev
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#define ctou16(_cp_) (*(unsigned short *)(_cp_))
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#define ctou32(_cp_) (*(unsigned *)(_cp_))
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#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__)
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#define ctou64(_cp_) (*(unsigned long long *)(_cp_))
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#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) || defined(_MSC_VER)
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#define ctou64(_cp_) (*(uint64_t *)(_cp_))
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#elif defined(__ARM_FEATURE_UNALIGNED)
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struct _PACKED longu { unsigned long long l; };
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struct _PACKED longu { uint64_t l; };
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#define ctou64(_cp_) ((struct longu *)(_cp_))->l
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#endif
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#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7S__)
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struct _PACKED shortu { unsigned short s; };
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struct _PACKED unsignedu { unsigned u; };
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struct _PACKED longu { unsigned long long l; };
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struct _PACKED longu { uint64_t l; };
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#define ctou16(_cp_) ((struct shortu *)(_cp_))->s
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#define ctou32(_cp_) ((struct unsignedu *)(_cp_))->u
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@ -145,22 +160,22 @@ struct _PACKED longu { unsigned long long l; };
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#ifdef ctou16
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//#define utoc16(_x_,_cp_) ctou16(_cp_) = _x_
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#else
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static inline unsigned short ctou16(const void *cp) { unsigned short x; memcpy(&x, cp, sizeof(x)); return x; }
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static inline unsigned short ctou16(void *cp) { unsigned short x; memcpy((void *)&x, cp, (unsigned int)sizeof(x)); return x; }
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//static inline void utoc16(unsigned short x, void *cp ) { memcpy(cp, &x, sizeof(x)); }
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#endif
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#ifdef ctou32
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//#define utoc32(_x_,_cp_) ctou32(_cp_) = _x_
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#else
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static inline unsigned ctou32(const void *cp) { unsigned x; memcpy(&x, cp, sizeof(x)); return x; }
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static inline unsigned ctou32(void *cp) { unsigned x; memcpy(void *)&x, cp, (unsigned int)sizeof(x)); return x; }
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//static inline void utoc32(unsigned x, void *cp ) { memcpy(cp, &x, sizeof(x)); }
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#endif
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#ifdef ctou64
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//#define utoc64(_x_,_cp_) ctou64(_cp_) = _x_
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#else
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static inline unsigned long long ctou64(const void *cp) { unsigned long long x; memcpy(&x, cp, sizeof(x)); return x; }
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//static inline void utoc64(unsigned long long x, void *cp ) { memcpy(cp, &x, sizeof(x)); }
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static inline uint64_t ctou64(void *cp) { uint64_t x; memcpy((void *)&x, cp, (unsigned int)sizeof(x)); return x; }
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//static inline void utoc64(uint64_t x, void *cp ) { memcpy(cp, &x, sizeof(x)); }
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#endif
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#define ctou24(_cp_) (ctou32(_cp_) & 0xffffff)
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@ -181,13 +196,8 @@ static inline unsigned long long ctou64(const void *cp) { unsigned long long x;
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#endif
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//---------------------misc ---------------------------------------------------
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//#define C64(x) x##ull
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#define SIZE_ROUNDUP(_n_, _a_) (((size_t)(_n_) + (size_t)((_a_) - 1)) & ~(size_t)((_a_) - 1))
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#ifndef min
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#define min(x,y) (((x)<(y)) ? (x) : (y))
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#define max(x,y) (((x)>(y)) ? (x) : (y))
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#endif
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#define ALIGN_DOWN(__ptr, __a) ((void *)((uintptr_t)(__ptr) & ~(uintptr_t)((__a) - 1)))
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#define TEMPLATE2_(_x_, _y_) _x_##_y_
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#define TEMPLATE2(_x_, _y_) TEMPLATE2_(_x_,_y_)
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@ -199,13 +209,13 @@ static inline unsigned long long ctou64(const void *cp) { unsigned long long x;
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#include <stdio.h>
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#ifdef _MSC_VER
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#ifdef NDEBUG
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#define AS(expr, fmt, ...)
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#define AC(expr, fmt, ...) if(!(expr)) { fprintf(stderr, fmt, __VA_ARGS__ ); fflush(stderr); abort(); }
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#define die(fmt, ...) do { fprintf(stderr, fmt, __VA_ARGS__ ); fflush(stderr); exit(-1); } while(0)
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#define AS(expr, fmt, __VA_ARGS__)
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#define AC(expr, fmt, __VA_ARGS__) if(!(expr)) { fprintf(stderr, fmt, __VA_ARGS__ ); fflush(stderr); abort(); }
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#define die(fmt, __VA_ARGS__) do { fprintf(stderr, fmt, __VA_ARGS__ ); fflush(stderr); exit(-1); } while(0)
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#else
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#define AS(expr, fmt, ...) if(!(expr)) { fflush(stdout);fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, ,__VA_ARGS__ ); fflush(stderr); abort(); }
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#define AC(expr, fmt, ...) if(!(expr)) { fflush(stdout);fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, ,__VA_ARGS__ ); fflush(stderr); abort(); }
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#define die(fmt, ...) do { fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, ,__VA_ARGS__ ); fflush(stderr); exit(-1); } while(0)
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#define AS(expr, fmt, __VA_ARGS__) if(!(expr)) { fflush(stdout);fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, ,__VA_ARGS__ ); fflush(stderr); abort(); }
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#define AC(expr, fmt, __VA_ARGS__) if(!(expr)) { fflush(stdout);fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, ,__VA_ARGS__ ); fflush(stderr); abort(); }
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#define die(fmt, __VA_ARGS__) do { fprintf(stderr, "%s:%s:%d:", __FILE__, __FUNCTION__, __LINE__); fprintf(stderr, fmt, __VA_ARGS__ ); fflush(stderr); exit(-1); } while(0)
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#endif
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#else
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#ifdef NDEBUG
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