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tamarama: add container engine for exclusive nfas

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Add the new Tamarama engine that acts as a container for infix/suffix
engines that can be proven to run exclusively of one another.

This reduces stream state for pattern sets with many exclusive engines.
This commit is contained in:
Xiang Wang
2015-08-11 05:23:12 -04:00
committed by Matthew Barr
parent 013dbd3b3c
commit 9087d59be5
38 changed files with 2418 additions and 56 deletions
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12
src/nfa/nfa_build_util.cpp
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@@ -300,6 +300,18 @@ const has_accel_fn NFATraits<LBR_NFA_Truf>::has_accel = has_accel_generic;
const char *NFATraits<LBR_NFA_Truf>::name = "Lim Bounded Repeat (M)";
#endif
template<> struct NFATraits<TAMARAMA_NFA_0> {
UNUSED static const char *name;
static const NFACategory category = NFA_OTHER;
static const u32 stateAlign = 32;
static const bool fast = true;
static const has_accel_fn has_accel;
};
const has_accel_fn NFATraits<TAMARAMA_NFA_0>::has_accel = has_accel_generic;
#if defined(DUMP_SUPPORT)
const char *NFATraits<TAMARAMA_NFA_0>::name = "Tamarama";
#endif
} // namespace
#if defined(DUMP_SUPPORT)