github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-11-19 18:44:24 +03:00
Code Issues Packages Projects Releases Wiki Activity

[VSX] optimized mask1bit128(), moved simd_onebit_masks to common

Browse Source
This commit is contained in:
Konstantinos Margaritis
2022-09-06 18:10:55 +03:00
parent 27dbdcf122
commit 6dce55c3fe
2 changed files with 23 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/util/arch/common/simd_utils.h
View File

@@ -88,6 +88,24 @@ static inline void print_m128_2x64(const char *label, m128 vec) {
#define print_m128_2x64(label, vec) ;
#endif
#define ZEROES_8 0, 0, 0, 0, 0, 0, 0, 0
#define ZEROES_31 ZEROES_8, ZEROES_8, ZEROES_8, 0, 0, 0, 0, 0, 0, 0
#define ZEROES_32 ZEROES_8, ZEROES_8, ZEROES_8, ZEROES_8
/** \brief LUT for the mask1bit functions. */
ALIGN_CL_DIRECTIVE static const u8 simd_onebit_masks[] = {
ZEROES_32, ZEROES_32,
ZEROES_31, 0x01, ZEROES_32,
ZEROES_31, 0x02, ZEROES_32,
ZEROES_31, 0x04, ZEROES_32,
ZEROES_31, 0x08, ZEROES_32,
ZEROES_31, 0x10, ZEROES_32,
ZEROES_31, 0x20, ZEROES_32,
ZEROES_31, 0x40, ZEROES_32,
ZEROES_31, 0x80, ZEROES_32,
ZEROES_32, ZEROES_32,
};
/****
**** 256-bit Primitives
****/