daiduo/TurboPFor-Integer-Compression
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

TurboPFor: Config/Platform

Browse Source
This commit is contained in:
x
2023-03-13 10:40:36 +01:00
parent 885fb633c5
commit 53bdfdc3d1
1 changed files with 3 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include_/conf.h
View File

@ -267,26 +267,21 @@ struct _PACKED doubleu { double d; };
#include <x86intrin.h>
#endif
#define bzhi32(_u_, _b_) _bzhi_u32(_u_, _b_) // b variable
#define bzhi31(_u_, _b_) _bzhi_u32(_u_, _b_)
#define bextr32(x,start,len) _bextr_u32(x,start,len)
#if !(defined(_M_X64) || defined(__amd64__)) && (defined(__i386__) || defined(_M_IX86))
#define bzhi64(_u_, _b_) BZHI64(_u_, _b_)
#define bzhi63(_u_, _b_) ((_u_) & ((1ull<<(_b_))-1))
#else
#define bzhi64(_u_, _b_) _bzhi_u64(_u_, _b_)
#define bzhi63(_u_, _b_) _bzhi_u64(_u_, _b_)
#endif
#else
#define bzhi64(_u_, _b_) BZHI64(_u_, _b_)
#define bzhi63(_u_, _b_) ((_u_) & ((1ull <<(_b_))-1))
#define bzhi32(_u_, _b_) ((_u_) & ((1ull <<(_b_))-1))
#define bzhi31(_u_, _b_) ((_u_) & ((1 <<(_b_))-1))
#define bzhi32(_u_, _b_) BZHI32(_u_, _b_)
#define bextr32(x,start,len) (((x) >> (start)) & ((1u << (len)) - 1)) //Bit field extract (with register)
#endif
#define bzhi16(_u_, _b_) bzhi31(_u_, _b_)
#define bzhi8( _u_, _b_) bzhi31(_u_, _b_)
#define bzhi16(_u_, _b_) bzhi32(_u_, _b_)
#define bzhi8( _u_, _b_) bzhi32(_u_, _b_)
#define SIZE_ROUNDUP(_n_, _a_) (((size_t)(_n_) + (size_t)((_a_) - 1)) & ~(size_t)((_a_) - 1))
#define ALIGN_DOWN(__ptr, __a) ((void *)((uintptr_t)(__ptr) & ~(uintptr_t)((__a) - 1)))