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renamed matcher functions, added new ones for Vermicelli

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This commit is contained in:
Konstantinos Margaritis
2021-10-27 12:32:03 +03:00
parent 1c1a06aaae
commit 54245bc5ac
6 changed files with 152 additions and 28 deletions
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16
src/nfa/x86/shufti.hpp
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@@ -31,12 +31,6 @@
* \brief Shufti: character class acceleration.
*/
#ifndef SHUFTI_SIMD_X86_HPP
#define SHUFTI_SIMD_X86_HPP
#include "util/supervector/supervector.hpp"
#include "util/match.hpp"
template <uint16_t S>
static really_inline
const SuperVector<S> blockSingleMask(SuperVector<S> mask_lo, SuperVector<S> mask_hi, SuperVector<S> chars) {
@@ -44,12 +38,10 @@ const SuperVector<S> blockSingleMask(SuperVector<S> mask_lo, SuperVector<S> mask
SuperVector<S> c_lo = chars & low4bits;
SuperVector<S> c_hi = chars.template vshr_64_imm<4>() & low4bits;
c_lo = mask_lo.template pshufb(c_lo);
c_hi = mask_hi.template pshufb(c_hi);
c_lo = mask_lo.pshufb(c_lo);
c_hi = mask_hi.pshufb(c_hi);
SuperVector c = c_lo & c_hi;
return c.eq(SuperVector<S>::Zeroes());
return (c_lo & c_hi).eq(SuperVector<S>::Zeroes());
}
template <uint16_t S>
@@ -80,5 +72,3 @@ SuperVector<S> blockDoubleMask(SuperVector<S> mask1_lo, SuperVector<S> mask1_hi,
return c.eq(SuperVector<S>::Ones());
}
#endif // SHUFTI_SIMD_X86_HPP