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rename supervector class header, use dup_*() functions names instead of set1_*(), minor fixes

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This commit is contained in:
Konstantinos Margaritis
2021-07-02 19:11:44 +03:00
parent e434f985c0
commit c2a5de03e0
10 changed files with 131 additions and 145 deletions
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32
src/nfa/shufti_simd.hpp
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@@ -38,29 +38,26 @@
#include "util/bitutils.h"
#include "util/unaligned.h"
#include "util/simd/types.hpp"
#define GET1_LO_4(chars, low4bits) and128(chars, low4bits)
#define GET1_HI_4(chars, low4bits) and128(rshift64_m128(chars, 4), low4bits)
#include "util/supervector/supervector.hpp"
template <uint16_t S>
static really_inline
typename SuperVector<S>::movemask_type block(SuperVector<S> mask_lo, SuperVector<S> mask_hi,
SuperVector<S> chars, const SuperVector<S> low4bits) {
SuperVector<S> c_lo = chars & low4bits;
print_m128_16x8("c_lo", c_lo.u.v128[0]);
//printv_u8("c_lo", c_lo);
c_lo = mask_lo.pshufb(c_lo);
print_m128_16x8("c_lo", c_lo.u.v128[0]);
//printv_u8("c_lo", c_lo);
SuperVector<S> c_hi = mask_hi.pshufb(chars.rshift64(4) & low4bits);
SuperVector<S> t = c_lo & c_hi;
print_m128_16x8("low4bits", low4bits.u.v128[0]);
print_m128_16x8("mask_lo", mask_lo.u.v128[0]);
print_m128_16x8("mask_hi", mask_hi.u.v128[0]);
print_m128_16x8("chars", chars.u.v128[0]);
print_m128_16x8("c_lo", c_lo.u.v128[0]);
print_m128_16x8("c_hi", c_hi.u.v128[0]);
print_m128_16x8("t", t.u.v128[0]);
/*printv_u8("low4bits", low4bits);
printv_u8("mask_lo", mask_lo);
printv_u8("mask_hi", mask_hi);
printv_u8("chars", chars);
printv_u8("c_lo", c_lo);
printv_u8("c_hi", c_hi);
printv_u8("t", t);*/
return t.eqmask(SuperVector<S>::Zeroes());
}
@@ -71,7 +68,6 @@ const u8 *firstMatch(const u8 *buf, typename SuperVector<S>::movemask_type z);
template <uint16_t S>
const u8 *lastMatch(const u8 *buf, typename SuperVector<S>::movemask_type z);
template <>
really_inline
const u8 *firstMatch<16>(const u8 *buf, typename SuperVector<16>::movemask_type z) {
@@ -121,7 +117,7 @@ const u8 *shortShufti(SuperVector<S> mask_lo, SuperVector<S> mask_hi, const u8 *
assert(len <= S);
SuperVector<S> chars = SuperVector<S>::loadu_maskz(buf, static_cast<uint8_t>(len));
print_m128_16x8("chars", chars.u.v128[0]);
//printv_u8("chars", chars);
uint8_t alignment = (uintptr_t)(buf) & 15;
typename SuperVector<S>::movemask_type maskb = 1 << alignment;
typename SuperVector<S>::movemask_type maske = SINGLE_LOAD_MASK(len - alignment);
@@ -183,7 +179,7 @@ const u8 *shuftiExecReal(m128 mask_lo, m128 mask_hi, const u8 *buf, const u8 *bu
DEBUG_PRINTF("shufti %p len %zu\n", buf, buf_end - buf);
DEBUG_PRINTF("b %s\n", buf);
const SuperVector<S> low4bits = SuperVector<S>::set1u_16x8(0xf);
const SuperVector<S> low4bits = SuperVector<S>::dup_u8(0xf);
const SuperVector<S> wide_mask_lo(mask_lo);
const SuperVector<S> wide_mask_hi(mask_hi);
@@ -240,7 +236,7 @@ const u8 *rshuftiExecReal(m128 mask_lo, m128 mask_hi, const u8 *buf, const u8 *b
DEBUG_PRINTF("shufti %p len %zu\n", buf, buf_end - buf);
DEBUG_PRINTF("b %s\n", buf);
const SuperVector<S> low4bits = SuperVector<S>::set1u_16x8(0xf);
const SuperVector<S> low4bits = SuperVector<S>::dup_u8(0xf);
const SuperVector<S> wide_mask_lo(mask_lo);
const SuperVector<S> wide_mask_hi(mask_hi);
@@ -316,7 +312,7 @@ const u8 *shuftiDoubleExecReal(m128 mask1_lo, m128 mask1_hi,
DEBUG_PRINTF("shufti %p len %zu\n", buf, buf_end - buf);
DEBUG_PRINTF("b %s\n", buf);
const SuperVector<S> low4bits = SuperVector<S>::set1u_16x8(0xf);
const SuperVector<S> low4bits = SuperVector<S>::dup_u8(0xf);
const SuperVector<S> wide_mask1_lo(mask1_lo);
const SuperVector<S> wide_mask1_hi(mask1_hi);
const SuperVector<S> wide_mask2_lo(mask2_lo);