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MCSHENG64: extend to 64-state based on mcsheng

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This commit is contained in:
Zhu,Wenjun
2020-09-08 14:59:33 +00:00
committed by Konstantinos Margaritis
parent 8436f95f24
commit 1c8c7ea806
15 changed files with 2334 additions and 15 deletions
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7
src/nfa/nfa_internal.h
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@@ -74,6 +74,8 @@ enum NFAEngineType {
MCSHENG_NFA_16, /**< magic pseudo nfa */
SHENG_NFA_32, /**< magic pseudo nfa */
SHENG_NFA_64, /**< magic pseudo nfa */
MCSHENG_64_NFA_8, /**< magic pseudo nfa */
MCSHENG_64_NFA_16, /**< magic pseudo nfa */
/** \brief bogus NFA - not used */
INVALID_NFA
};
@@ -150,7 +152,12 @@ static really_inline int isMcClellanType(u8 t) {
/** \brief True if the given type (from NFA::type) is a Sheng-McClellan hybrid
* DFA. */
static really_inline int isShengMcClellanType(u8 t) {
#if defined(HAVE_AVX512VBMI)
return t == MCSHENG_64_NFA_8 || t == MCSHENG_64_NFA_16 || t == MCSHENG_NFA_8 ||
t == MCSHENG_NFA_16;
#else
return t == MCSHENG_NFA_8 || t == MCSHENG_NFA_16;
#endif
}
/** \brief True if the given type (from NFA::type) is a Gough DFA. */